Trial Outcomes & Findings for Erlotinib or Placebo Following Chemoradiotherapy (Chemo/RT) in Stage III Non-Small Cell Lung Cancer (NSCLC) (NCT NCT00153803)

Last Updated: 2019-09-06

Results Overview

Progression Free Survival is defined as time from randomization until documented disease progression or death from any cause. The Response Evaluation Criteria In Solid Tumors Criteria (RECIST 1.0) was used to determine disease progression. Irradiated target lesions were considered non-measurable disease. Symptomatic radiographic changes of irradiated non-measurable disease required pathologically confirmation or positive FDG-PET scan 6 months following completion of concurrent chemoradiation to be considered locoregional disease progression. Global deterioration of health status requiring discontinuation of treatment without objective evidence of progression was considered distant disease progression.

Recruitment status

COMPLETED

Study phase

PHASE3

Target enrollment

245 participants

Primary outcome timeframe

5 years

Results posted on

2019-09-06

Participant Flow

Period 1: 245 patients were registered \& randomized. Of those, 10 patients were ineligible due to incorrect stage, withdrawal of consent, inability to meet radiation therapy parameters, and inadequate functional status. The number of participants for each specific reason for ineligibility is unknown. They did not receive any study intervention.

Period 2:Study drug dispensed to only chemoradiation patients who did not experience disease progression, consent withdrawal, death, investigators discretion, or toxicity.

Participant milestones

Participant milestones
Measure	Tarceva Tarceva 150mg Erlotinib (tarceva): Erlotinib 150mg orally each day. Patients will be treated on a continuous, once daily oral dosing schedule until disease progression, withdrawal of consent, unacceptable adverse events, death or completion of 3 years of therapy.	Placebo Matched Placebo Placebo: Matched placebo orally each day. Patients will be treated on a continuous, once daily oral dosing schedule until disease progression, withdrawal of consent, unacceptable adverse events death or completion of 3 years of therapy.
Concurrent Chemoradiation STARTED	123	122
Concurrent Chemoradiation Received Chemoradiation	118	117
Concurrent Chemoradiation COMPLETED	118	117
Concurrent Chemoradiation NOT COMPLETED	5	5
Investigational Drug STARTED	118	117
Investigational Drug Investigational Drug Dispensed	77	75
Investigational Drug COMPLETED	77	75
Investigational Drug NOT COMPLETED	41	42

Reasons for withdrawal

Withdrawal data not reported

Baseline Characteristics

Erlotinib or Placebo Following Chemoradiotherapy (Chemo/RT) in Stage III Non-Small Cell Lung Cancer (NSCLC)

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure	Tarceva n=123 Participants Tarceva 150mg Erlotinib (tarceva): Erlotinib 150mg orally each day. Patients will be treated on a continuous, once daily oral dosing schedule until disease progression, withdrawal of consent, unacceptable adverse events, death or completion of 3 years of therapy.	Placebo n=122 Participants Matched Placebo Placebo: Matched placebo orally each day. Patients will be treated on a continuous, once daily oral dosing schedule until disease progression, withdrawal of consent, unacceptable adverse events death or completion of 3 years of therapy.	Total n=245 Participants Total of all reporting groups
Age, Continuous	68 years n=5 Participants	67 years n=7 Participants	67.5 years n=5 Participants
Sex: Female, Male Female	45 Participants n=5 Participants	55 Participants n=7 Participants	100 Participants n=5 Participants
Sex: Female, Male Male	78 Participants n=5 Participants	67 Participants n=7 Participants	145 Participants n=5 Participants
Race (NIH/OMB) American Indian or Alaska Native	0 Participants n=5 Participants	0 Participants n=7 Participants	0 Participants n=5 Participants
Race (NIH/OMB) Asian	1 Participants n=5 Participants	2 Participants n=7 Participants	3 Participants n=5 Participants
Race (NIH/OMB) Native Hawaiian or Other Pacific Islander	0 Participants n=5 Participants	0 Participants n=7 Participants	0 Participants n=5 Participants
Race (NIH/OMB) Black or African American	6 Participants n=5 Participants	7 Participants n=7 Participants	13 Participants n=5 Participants
Race (NIH/OMB) White	109 Participants n=5 Participants	106 Participants n=7 Participants	215 Participants n=5 Participants
Race (NIH/OMB) More than one race	0 Participants n=5 Participants	0 Participants n=7 Participants	0 Participants n=5 Participants
Race (NIH/OMB) Unknown or Not Reported	7 Participants n=5 Participants	7 Participants n=7 Participants	14 Participants n=5 Participants

PRIMARY outcome

Timeframe: 5 years

Population: NA = not available; The data cannot be located/provided due to the PI leaving the institution.

Outcome measures

Outcome measures
Measure	Tarceva n=118 Participants Tarceva 150mg Erlotinib (tarceva): Erlotinib 150mg orally each day. Patients will be treated on a continuous, once daily oral dosing schedule until disease progression, withdrawal of consent, unacceptable adverse events, death or completion of 3 years of therapy.	Placebo n=117 Participants Matched Placebo Placebo: Matched placebo orally each day. Patients will be treated on a continuous, once daily oral dosing schedule until disease progression, withdrawal of consent, unacceptable adverse events death or completion of 3 years of therapy.
Progression Free Survival	7.4 Months Data could not be found; The data cannot be located/provided due to the PI leaving the institution.	8.1 Months Data could not be found; The data cannot be located/provided due to the PI leaving the institution.

SECONDARY outcome

Timeframe: From date of randomization until the date of death from any cause, assessed up to 50 months

Population: NA = not available; The data cannot be located/provided due to the PI leaving the institution.

Outcome measures

Outcome measures
Measure	Tarceva n=118 Participants Tarceva 150mg Erlotinib (tarceva): Erlotinib 150mg orally each day. Patients will be treated on a continuous, once daily oral dosing schedule until disease progression, withdrawal of consent, unacceptable adverse events, death or completion of 3 years of therapy.	Placebo n=117 Participants Matched Placebo Placebo: Matched placebo orally each day. Patients will be treated on a continuous, once daily oral dosing schedule until disease progression, withdrawal of consent, unacceptable adverse events death or completion of 3 years of therapy.
Overall Survival	16.5 Months Data could not be found; The data cannot be located/provided due to the PI leaving the institution.	20.3 Months Data could not be found; The data cannot be located/provided due to the PI leaving the institution.

SECONDARY outcome

Timeframe: 36 months

Outcome measures

Outcome measures
Measure	Tarceva n=118 Participants Tarceva 150mg Erlotinib (tarceva): Erlotinib 150mg orally each day. Patients will be treated on a continuous, once daily oral dosing schedule until disease progression, withdrawal of consent, unacceptable adverse events, death or completion of 3 years of therapy.	Placebo n=117 Participants Matched Placebo Placebo: Matched placebo orally each day. Patients will be treated on a continuous, once daily oral dosing schedule until disease progression, withdrawal of consent, unacceptable adverse events death or completion of 3 years of therapy.
Percent of Participants Surviving 3 Years	37 percentage of participants	41 percentage of participants

SECONDARY outcome

Timeframe: 18 months

Number of participants with treatment-related serious adverse events (SAEs) observed in each SAE category for each arm relating to death, disability, life-threatening, hospitalization, and impairment/damage is reported. For participants with multiple SAEs, the SAE report having the strongest relationship to study drug is summarized.

Outcome measures

Outcome measures
Measure	Tarceva n=118 Participants Tarceva 150mg Erlotinib (tarceva): Erlotinib 150mg orally each day. Patients will be treated on a continuous, once daily oral dosing schedule until disease progression, withdrawal of consent, unacceptable adverse events, death or completion of 3 years of therapy.	Placebo n=117 Participants Matched Placebo Placebo: Matched placebo orally each day. Patients will be treated on a continuous, once daily oral dosing schedule until disease progression, withdrawal of consent, unacceptable adverse events death or completion of 3 years of therapy.
Serious Adverse Event Profile Relating to Death, Disability, Life-threatening, Hospitalization, and Impairment/Damage for Concurrent Chemoradiation Death	7 Participants	6 Participants
Serious Adverse Event Profile Relating to Death, Disability, Life-threatening, Hospitalization, and Impairment/Damage for Concurrent Chemoradiation Disability	0 Participants	0 Participants
Serious Adverse Event Profile Relating to Death, Disability, Life-threatening, Hospitalization, and Impairment/Damage for Concurrent Chemoradiation Life-threatening	2 Participants	4 Participants
Serious Adverse Event Profile Relating to Death, Disability, Life-threatening, Hospitalization, and Impairment/Damage for Concurrent Chemoradiation Hospitalization	26 Participants	36 Participants
Serious Adverse Event Profile Relating to Death, Disability, Life-threatening, Hospitalization, and Impairment/Damage for Concurrent Chemoradiation Impairment/damange	3 Participants	3 Participants
Serious Adverse Event Profile Relating to Death, Disability, Life-threatening, Hospitalization, and Impairment/Damage for Concurrent Chemoradiation Other	1 Participants	0 Participants

SECONDARY outcome

Timeframe: 18 months

Outcome measures

Outcome measures
Measure	Tarceva n=77 Participants Tarceva 150mg Erlotinib (tarceva): Erlotinib 150mg orally each day. Patients will be treated on a continuous, once daily oral dosing schedule until disease progression, withdrawal of consent, unacceptable adverse events, death or completion of 3 years of therapy.	Placebo n=75 Participants Matched Placebo Placebo: Matched placebo orally each day. Patients will be treated on a continuous, once daily oral dosing schedule until disease progression, withdrawal of consent, unacceptable adverse events death or completion of 3 years of therapy.
Serious Adverse Event Profile Relating to Death, Disability, Life-threatening, Hospitalization, and Impairment/Damage for Erlotinib and Placebo Death	10 Participants	6 Participants
Serious Adverse Event Profile Relating to Death, Disability, Life-threatening, Hospitalization, and Impairment/Damage for Erlotinib and Placebo Disability	0 Participants	0 Participants
Serious Adverse Event Profile Relating to Death, Disability, Life-threatening, Hospitalization, and Impairment/Damage for Erlotinib and Placebo Life-threatening	1 Participants	1 Participants
Serious Adverse Event Profile Relating to Death, Disability, Life-threatening, Hospitalization, and Impairment/Damage for Erlotinib and Placebo Hospitalization (initial or prolonged)	30 Participants	23 Participants
Serious Adverse Event Profile Relating to Death, Disability, Life-threatening, Hospitalization, and Impairment/Damage for Erlotinib and Placebo Impairment/damange	2 Participants	1 Participants
Serious Adverse Event Profile Relating to Death, Disability, Life-threatening, Hospitalization, and Impairment/Damage for Erlotinib and Placebo Other	1 Participants	0 Participants

Adverse Events

Chemoradiation Before Tarceva

Serious events: 36 serious events

Other events: 12 other events

Deaths: 26 deaths

Chemoradiation Before Placebo

Serious events: 38 serious events

Other events: 8 other events

Deaths: 27 deaths

Tarceva

Serious events: 39 serious events

Other events: 8 other events

Deaths: 43 deaths

Placebo

Serious events: 23 serious events

Other events: 0 other events

Deaths: 40 deaths

Serious adverse events

Other adverse events

Additional Information

Clinical Research Office

Dartmouth-Hitchcock Medical Center

Email: [email protected]

Results disclosure agreements

Principal investigator is a sponsor employee
Publication restrictions are in place

Serious adverse events
Measure	Chemoradiation Before Tarceva n=118 participants at risk	Chemoradiation Before Placebo n=117 participants at risk	Tarceva n=77 participants at risk Tarceva 150mg Erlotinib (tarceva): Erlotinib 150mg orally each day. Patients will be treated on a continuous, once daily oral dosing schedule until disease progression, withdrawal of consent, unacceptable adverse events, death or completion of 3 years of therapy.	Placebo n=75 participants at risk Matched Placebo Placebo: Matched placebo orally each day. Patients will be treated on a continuous, once daily oral dosing schedule until disease progression, withdrawal of consent, unacceptable adverse events death or completion of 3 years of therapy.
Blood and lymphatic system disorders Hemoglobin	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	1.3% 1/77 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Cardiac disorders Atrial fibrillation	1.7% 2/118 • Number of events 2 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.85% 1/117 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	1.3% 1/75 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Cardiac disorders Cardiac Arrhythmia	0.85% 1/118 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Cardiac disorders Cardiac General	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.85% 1/117 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	2.6% 2/77 • Number of events 2 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	2.7% 2/75 • Number of events 2 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Cardiac disorders Cardiac ischemia/infarction	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.85% 1/117 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	1.3% 1/77 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Cardiac disorders Hypotension	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.85% 1/117 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Cardiac disorders Paroxysmal Atrial Tachycardia	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	1.3% 1/77 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Cardiac disorders Ventricular fibrillation	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.85% 1/117 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Gastrointestinal disorders Colitis	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	1.3% 1/77 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Gastrointestinal disorders Dehydration	1.7% 2/118 • Number of events 2 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	1.7% 2/117 • Number of events 2 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	1.3% 1/75 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Gastrointestinal disorders Dysphagia (difficulty swallowing)	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.85% 1/117 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Gastrointestinal disorders Esophagitis	3.4% 4/118 • Number of events 4 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	1.7% 2/117 • Number of events 2 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Gastrointestinal disorders Fistula, Esophagus	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	1.3% 1/75 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Gastrointestinal disorders Gastritis	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.85% 1/117 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Gastrointestinal disorders Gastrointestinal - Other	0.85% 1/118 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Gastrointestinal disorders Mucositis/stomatitis	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	1.7% 2/117 • Number of events 2 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Gastrointestinal disorders Perforation, GIColon	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.85% 1/117 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Gastrointestinal disorders Vomiting	0.85% 1/118 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
General disorders Constitutional Symptoms - Fatigue	0.85% 1/118 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
General disorders Constitutional Symptoms - Fever	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.85% 1/117 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
General disorders Constitutional Symptoms- Other	1.7% 2/118 • Number of events 2 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	1.3% 1/75 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
General disorders Hemorrhage - Respiratory tract NOS	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	1.3% 1/77 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
General disorders Hemorrhage, GI Lower	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.85% 1/117 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
General disorders Hemorrhage, pulmonary/upper respiratory - Bronchopulmonary	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.85% 1/117 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
General disorders Hemorrhage, pulmonary/upper respiratory- Lung	0.85% 1/118 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	1.3% 1/75 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
General disorders Hemorrhage/Bleeding - Other	0.85% 1/118 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
General disorders Pain - Abdomen NOS	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	1.3% 1/77 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
General disorders Pain - Bone	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	2.6% 2/77 • Number of events 2 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
General disorders Pain - Joint	0.85% 1/118 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
General disorders Pain - Other	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	2.6% 2/77 • Number of events 2 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
General disorders Pain- Chest/thorax	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.85% 1/117 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Immune system disorders Allergic Reaction	0.85% 1/118 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.85% 1/117 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Infections and infestations Colitis, Infectious	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	1.3% 1/75 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Infections and infestations Febrile neutropenia	0.85% 1/118 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Infections and infestations Infection - Blood	0.85% 1/118 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Infections and infestations Infection - Foreign body	0.85% 1/118 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	2.6% 2/77 • Number of events 2 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Infections and infestations Infection - Lung	0.85% 1/118 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	5.2% 4/77 • Number of events 4 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	1.3% 1/75 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Infections and infestations Infection - Other	1.7% 2/118 • Number of events 2 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.85% 1/117 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	6.5% 5/77 • Number of events 5 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Infections and infestations Infection - Wound	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.85% 1/117 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Metabolism and nutrition disorders Hyperglycemia	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.85% 1/117 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.

Other adverse events
Measure	Chemoradiation Before Tarceva n=118 participants at risk	Chemoradiation Before Placebo n=117 participants at risk	Tarceva n=77 participants at risk Tarceva 150mg Erlotinib (tarceva): Erlotinib 150mg orally each day. Patients will be treated on a continuous, once daily oral dosing schedule until disease progression, withdrawal of consent, unacceptable adverse events, death or completion of 3 years of therapy.	Placebo n=75 participants at risk Matched Placebo Placebo: Matched placebo orally each day. Patients will be treated on a continuous, once daily oral dosing schedule until disease progression, withdrawal of consent, unacceptable adverse events death or completion of 3 years of therapy.
Immune system disorders Allergic reaction	0.85% 1/118 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Blood and lymphatic system disorders Hemoglobin	0.85% 1/118 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.85% 1/117 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Cardiac disorders Atrial fibrillation	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.85% 1/117 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Cardiac disorders Cardiac General - Other	0.85% 1/118 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
General disorders Constitutional symptoms - Fever	0.85% 1/118 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	1.3% 1/77 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Skin and subcutaneous tissue disorders Skin - Other	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.85% 1/117 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Gastrointestinal disorders Constipation	0.85% 1/118 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Gastrointestinal disorders Dehydration	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.85% 1/117 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Gastrointestinal disorders Esophagitis	0.85% 1/118 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Gastrointestinal disorders Gastrointestinal - Other	0.85% 1/118 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Gastrointestinal disorders Nausea	0.85% 1/118 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Infections and infestations Infection - Other	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.85% 1/117 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Musculoskeletal and connective tissue disorders Fracture	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.85% 1/117 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	1.3% 1/77 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Nervous system disorders Extrapyramidal/involuntary movement/restlessness	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.85% 1/117 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
General disorders Pain - Chest/Thorax	1.7% 2/118 • Number of events 2 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
General disorders Pain - Other	0.85% 1/118 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Respiratory, thoracic and mediastinal disorders Pneumonitis/pulmonary infiltrates	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.85% 1/117 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Respiratory, thoracic and mediastinal disorders Pneumothorax	0.85% 1/118 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/77 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Skin and subcutaneous tissue disorders Desquamation	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	1.3% 1/77 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Hepatobiliary disorders Pancreatitis	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	1.3% 1/77 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
General disorders Pain - Abdomen NOS	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	1.3% 1/77 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Respiratory, thoracic and mediastinal disorders Cough	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	1.3% 1/77 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Respiratory, thoracic and mediastinal disorders Upper respiratory - other	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	1.3% 1/77 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.
Vascular disorders Embolism	0.00% 0/118 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/117 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	1.3% 1/77 • Number of events 1 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.	0.00% 0/75 • The intent-to-treat population included 235 eligible randomized patients to the erlotinib arm (n = 118) or placebo arm (n = 117); 245 randomized, 10 became ineligible prior to any treatment. Patients were evaluated with a medical history, physical exam, laboratory studies, and toxicity assessment starting at 1st dose, every 4 weeks for 2 months, then every 8-12 weeks until treatment discontinuation. Participants were evaluated, on average, for 6 months, and through study completion up to 3 years Common Toxicities are reported. Adverse events (Serious, Other Adverse Events) are reporting for only those participants who are included in the intent-to-treat population .This study used the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 3.0 for grading and reporting of toxicities and adverse events.