Trial Outcomes & Findings for Safety And Efficacy Study Of Palbociclib Plus Cetuximab Versus Cetuximab To Treat Head And Neck Cancer (NCT NCT02499120)

NCT ID: NCT02499120

Last Updated: 2023-09-08

Results Overview

OS was defined as the time from the date of randomization to the date of death due to any cause. OS (in months) was calculated as (date of death - randomization date +1)/30.4. For participants lacking survival data beyond the date of their last follow-up, the OS time was censored on the last date they were known to be alive. Participants lacking survival data beyond randomization had their OS times be censored at randomization. Estimates of OS and its 95% confidence interval were determined using Kaplan-Meier method.

Recruitment status

COMPLETED

Study phase

PHASE2

Target enrollment

125 participants

Primary outcome timeframe

Baseline up to primary completion date (PCD) (about 34 months)

Results posted on

2023-09-08

Participant Flow

A total of 125 participants were randomized; among them, 124 participants received study treatments. One (1) participant in the palbociclib + cetuximab treatment group was randomized but not treated.

Participant milestones

Participant milestones
Measure
Palbociclib + Cetuximab
Participants received Palbociclib, 125 mg, orally once daily (QD) with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute intravenous (IV) infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Placebo + Cetuximab
Participants received Placebo orally QD with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute IV infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Overall Study
STARTED
65
60
Overall Study
Received Treatment
64
60
Overall Study
COMPLETED
0
0
Overall Study
NOT COMPLETED
65
60

Reasons for withdrawal

Reasons for withdrawal
Measure
Palbociclib + Cetuximab
Participants received Palbociclib, 125 mg, orally once daily (QD) with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute intravenous (IV) infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Placebo + Cetuximab
Participants received Placebo orally QD with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute IV infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Overall Study
Death
52
43
Overall Study
Lost to Follow-up
1
2
Overall Study
Participant refused further follow-up
1
0
Overall Study
Withdrawal by Subject
2
5
Overall Study
Other
9
10

Baseline Characteristics

Safety And Efficacy Study Of Palbociclib Plus Cetuximab Versus Cetuximab To Treat Head And Neck Cancer

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Palbociclib + Cetuximab
n=65 Participants
Participants received Palbociclib, 125 mg, orally once daily (QD) with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute intravenous (IV) infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Placebo + Cetuximab
n=60 Participants
Participants received Placebo orally QD with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute IV infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Total
n=125 Participants
Total of all reporting groups
Age, Continuous
58.3 years
STANDARD_DEVIATION 10.2 • n=5 Participants
60.9 years
STANDARD_DEVIATION 10.1 • n=7 Participants
59.5 years
STANDARD_DEVIATION 10.2 • n=5 Participants
Sex: Female, Male
Female
8 Participants
n=5 Participants
4 Participants
n=7 Participants
12 Participants
n=5 Participants
Sex: Female, Male
Male
57 Participants
n=5 Participants
56 Participants
n=7 Participants
113 Participants
n=5 Participants
Race/Ethnicity, Customized
White
47 Participants
n=5 Participants
46 Participants
n=7 Participants
93 Participants
n=5 Participants
Race/Ethnicity, Customized
Black
1 Participants
n=5 Participants
1 Participants
n=7 Participants
2 Participants
n=5 Participants
Race/Ethnicity, Customized
Asian
15 Participants
n=5 Participants
13 Participants
n=7 Participants
28 Participants
n=5 Participants
Race/Ethnicity, Customized
Other
2 Participants
n=5 Participants
0 Participants
n=7 Participants
2 Participants
n=5 Participants

PRIMARY outcome

Timeframe: Baseline up to primary completion date (PCD) (about 34 months)

Population: The analysis population was intent-to-treat (ITT) population, which included all participants who were randomized, with study drug assignment designated according to initial randomization, regardless of whether participants received study drug or received a different drug from that to which they were randomized.

OS was defined as the time from the date of randomization to the date of death due to any cause. OS (in months) was calculated as (date of death - randomization date +1)/30.4. For participants lacking survival data beyond the date of their last follow-up, the OS time was censored on the last date they were known to be alive. Participants lacking survival data beyond randomization had their OS times be censored at randomization. Estimates of OS and its 95% confidence interval were determined using Kaplan-Meier method.

Outcome measures

Outcome measures
Measure
Palbociclib + Cetuximab
n=65 Participants
Participants received Palbociclib, 125 mg, orally once daily (QD) with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute intravenous (IV) infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Placebo + Cetuximab
n=60 Participants
Participants received Placebo orally QD with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute IV infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Overall Survival (OS)
9.7 months
Interval 7.3 to 13.9
7.8 months
Interval 6.7 to 10.6

SECONDARY outcome

Timeframe: Baseline up to PCD (about 34 months)

Population: The analysis population was intent-to-treat (ITT) population, which included all participants who were randomized, with study drug assignment designated according to initial randomization, regardless of whether participants received study drug or received a different drug from that to which they were randomized.

PFS was defined as the time from the date of randomization to the date of the first documentation of objective progression of disease (PD) or death due to any cause, whichever was earlier. Estimates of the PFS curves from the Kaplan Meier method were presented.

Outcome measures

Outcome measures
Measure
Palbociclib + Cetuximab
n=65 Participants
Participants received Palbociclib, 125 mg, orally once daily (QD) with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute intravenous (IV) infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Placebo + Cetuximab
n=60 Participants
Participants received Placebo orally QD with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute IV infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Progression Free Survival (PFS)
3.9 months
Interval 3.6 to 5.6
4.6 months
Interval 2.3 to 5.5

SECONDARY outcome

Timeframe: Baseline up to PCD (about 34 months)

Population: The analysis population was ITT population, which included all participants who were randomized, with study drug assignment designated according to initial randomization, regardless of whether participants received study drug or received a different drug from that to which they were randomized.

OR was defined as the overall complete response (CR) or partial response (PR) according to the Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1. Objective response rate was defined as the proportion of participants with best overall response (BOR) of CR or PR relative to all randomized.

Outcome measures

Outcome measures
Measure
Palbociclib + Cetuximab
n=65 Participants
Participants received Palbociclib, 125 mg, orally once daily (QD) with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute intravenous (IV) infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Placebo + Cetuximab
n=60 Participants
Participants received Placebo orally QD with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute IV infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Percentage of Participants With Objective Response (OR)
27.7 Percentage of participants
Interval 17.3 to 40.2
25.0 Percentage of participants
Interval 14.7 to 37.9

SECONDARY outcome

Timeframe: Baseline up to PCD (about 34 months)

Population: The analysis population was ITT population, which included all participants who were randomized, with study drug assignment designated according to initial randomization, regardless of whether participants received study drug or received a different drug from that to which they were randomized.

CBR was defined as the overall CR, PR, or stable disease\>=24 weeks according to the RECIST version 1.1. Clinical benefit response rate was defined as the proportion of participants with CR, PR, or stable disease\>= 24 weeks relative to all randomized participants and randomized participants with measurable disease at baseline.

Outcome measures

Outcome measures
Measure
Palbociclib + Cetuximab
n=65 Participants
Participants received Palbociclib, 125 mg, orally once daily (QD) with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute intravenous (IV) infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Placebo + Cetuximab
n=60 Participants
Participants received Placebo orally QD with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute IV infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Percentage of Participants With Clinical Benefit Response (CBR)
36.9 Percentage of participants
Interval 25.3 to 49.8
36.7 Percentage of participants
Interval 24.6 to 50.1

SECONDARY outcome

Timeframe: Baseline up to PCD (about 34 months)

Population: DR was only calculated for the subgroup of all ITT participants with an objective tumor response.

DR was defined as the time from the first documentation of objective tumor response (CR or PR) to the first documentation of disease progression or to death due to any cause, whichever occurred first. If tumor progression data included more than 1 date, the first date was used. DR was calculated as \[the date response ended (ie, date of PD or death) - first CR or PR date + 1\]/30.4.

Outcome measures

Outcome measures
Measure
Palbociclib + Cetuximab
n=18 Participants
Participants received Palbociclib, 125 mg, orally once daily (QD) with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute intravenous (IV) infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Placebo + Cetuximab
n=15 Participants
Participants received Placebo orally QD with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute IV infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Duration of Response (DR)
7.6 months
Interval 3.7 to 7.7
7.4 months
Interval 3.6 to
Number of participants with confirmed objective response was too small to provide such summary statistics (upper limit of 95% CI).

SECONDARY outcome

Timeframe: From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)

Population: The analysis population included all participants who received at least 1 dose of study medication, with treatment assignments designated according to actual study treatment received.

AE was defined as any untoward medical occurrence in a clinical investigation participant administered a product or medical device, regardless of the causal relationship to study treatment. TEAEs were defined as AEs which occurred for the first time during the effective duration of treatment or AEs that increased in severity during treatment. Serious AEs (SAEs) were defined as any untoward medical occurrence at any dose that resulted in death; was life-threatening (immediate risk of death); required inpatient hospitalization or caused prolongation of existing hospitalization; resulted in persistent or significant disability/incapacity (substantial disruption of the ability to conduction normal life functions). AEs included SAEs and non-serious AEs. Causality to study treatment was determined by the investigator. Severity was graded according to National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version 4.03.

Outcome measures

Outcome measures
Measure
Palbociclib + Cetuximab
n=64 Participants
Participants received Palbociclib, 125 mg, orally once daily (QD) with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute intravenous (IV) infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Placebo + Cetuximab
n=60 Participants
Participants received Placebo orally QD with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute IV infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Number of Participants With Treatment-Emergent Adverse Events(TEAEs)
Grade 5 AEs (all causality)
15 Participants
11 Participants
Number of Participants With Treatment-Emergent Adverse Events(TEAEs)
Grade 3 or 4 AEs (treatment-related)
34 Participants
10 Participants
Number of Participants With Treatment-Emergent Adverse Events(TEAEs)
Grade 5 AEs (treatment-related)
1 Participants
0 Participants
Number of Participants With Treatment-Emergent Adverse Events(TEAEs)
AEs (all causality)
61 Participants
56 Participants
Number of Participants With Treatment-Emergent Adverse Events(TEAEs)
AEs (treatment-related)
58 Participants
48 Participants
Number of Participants With Treatment-Emergent Adverse Events(TEAEs)
SAEs (all causality)
25 Participants
19 Participants
Number of Participants With Treatment-Emergent Adverse Events(TEAEs)
SAEs (treatment-related)
7 Participants
2 Participants
Number of Participants With Treatment-Emergent Adverse Events(TEAEs)
Grade 3 or 4 AEs (all causality)
33 Participants
19 Participants

SECONDARY outcome

Timeframe: From the Screening (Day -28) through and including 28 calendar days after the last administration of the study treatment (up to 7 years)

Population: The analysis population included all participants with at least 1 observation of the laboratory test while on study treatment or during lag time.

The hematology, chemistry and coagulation tests were included in the laboratory examination. Hematology evaluation included hemoglobin, platelets, white blood cell, absolute neutrophils, absolute lymphocytes. Chemistry evaluation included alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase, sodium, potassium, magnesium, chloride, total calcium, total bilirubin, blood urea nitrogen (BUN) or urea, creatinine, uric acid, glucose (non-fasted), albumin, phosphorus or phosphate and hemoglobin A1c (HbA1c). Coagulation evaluation included activated partial thromboplastin time/partial thromboplastin time, international normalized ratio (INR) or prothrombin time.

Outcome measures

Outcome measures
Measure
Palbociclib + Cetuximab
n=62 Participants
Participants received Palbociclib, 125 mg, orally once daily (QD) with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute intravenous (IV) infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Placebo + Cetuximab
n=59 Participants
Participants received Placebo orally QD with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute IV infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Number of Participants With Laboratory Abnormalities
61 Participants
55 Participants

SECONDARY outcome

Timeframe: Baseline up to PCD (about 34 months)

Population: The analysis population included all ITT participants, who had both baseline and at least 1 follow-up patient reported outcome (PRO) assessment before treatment discontinuation.

The EORTC QLQ-C30 is a 30 item questionnaire composed of 5 multi-item functional subscales (physical, role, cognitive, emotional, and social functioning), 3 multi-item symptom scales (fatigue, nausea/vomiting, and pain), a global health/quality of life (QOL) subscale, and 6 single items assessing other cancer related symptoms (dyspnea, sleep disturbance, appetite, diarrhea, constipation, and the financial impact of cancer). The questionnaire employed twenty-eight 4 point Likert scales with responses from "not at all" to "very much" and two 7 point Likert scales for global health and overall QOL. For functional and global QOL scales, higher scores represented a better level of functioning and all scores were converted to a 0 to 100 scale. For symptom oriented scales, a higher score represented more severe symptoms, and all scores were converted to a 0-100 scale. Negative changes from baseline indicate deterioration in functioning / global QoL scales and improvement in symptom scales.

Outcome measures

Outcome measures
Measure
Palbociclib + Cetuximab
n=57 Participants
Participants received Palbociclib, 125 mg, orally once daily (QD) with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute intravenous (IV) infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Placebo + Cetuximab
n=55 Participants
Participants received Placebo orally QD with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute IV infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Change From Baseline in European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-C30 (EORTC QLQ-C30)
Functional scale: Physical functioning
0.74 units on a scale
Interval -3.26 to 4.73
-0.46 units on a scale
Interval -4.59 to 3.66
Change From Baseline in European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-C30 (EORTC QLQ-C30)
Functional scale: Social functioning
1.24 units on a scale
Interval -4.43 to 6.9
2.08 units on a scale
Interval -3.76 to 7.92
Change From Baseline in European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-C30 (EORTC QLQ-C30)
Symptom scale/item: Nausea and vomiting
-0.87 units on a scale
Interval -2.63 to 0.9
-1.04 units on a scale
Interval -2.82 to 0.74
Change From Baseline in European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-C30 (EORTC QLQ-C30)
Symptom scale/item: Pain
-5.98 units on a scale
Interval -11.06 to -0.9
-6.10 units on a scale
Interval -11.32 to -0.87
Change From Baseline in European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-C30 (EORTC QLQ-C30)
Global health status / QOL
2.82 units on a scale
Interval -1.49 to 7.13
2.69 units on a scale
Interval -1.7 to 7.08
Change From Baseline in European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-C30 (EORTC QLQ-C30)
Functional scale: Role functioning
-0.41 units on a scale
Interval -5.91 to 5.09
-1.60 units on a scale
Interval -7.28 to 4.08
Change From Baseline in European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-C30 (EORTC QLQ-C30)
Functional scale: Emotional functioning
4.16 units on a scale
Interval 0.13 to 8.18
3.56 units on a scale
Interval -0.57 to 7.69
Change From Baseline in European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-C30 (EORTC QLQ-C30)
Functional scale: Cognitive functioning
-1.47 units on a scale
Interval -5.14 to 2.21
-1.23 units on a scale
Interval -5.06 to 2.59
Change From Baseline in European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-C30 (EORTC QLQ-C30)
Symptom scale/item: Fatigue
-2.79 units on a scale
Interval -7.04 to 1.46
-5.12 units on a scale
Interval -9.5 to -0.75
Change From Baseline in European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-C30 (EORTC QLQ-C30)
Symptom scale/item: Dyspnoea
3.07 units on a scale
Interval -2.15 to 8.3
5.09 units on a scale
Interval -0.27 to 10.45
Change From Baseline in European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-C30 (EORTC QLQ-C30)
Symptom scale/item: Insomnia
-4.62 units on a scale
Interval -10.33 to 1.08
-5.02 units on a scale
Interval -10.88 to 0.84
Change From Baseline in European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-C30 (EORTC QLQ-C30)
Symptom scale/item: Appetite loss
2.25 units on a scale
Interval -3.89 to 8.38
-0.69 units on a scale
Interval -7.04 to 5.67
Change From Baseline in European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-C30 (EORTC QLQ-C30)
Symptom scale/item: Constipation
-4.12 units on a scale
Interval -10.3 to 2.06
-1.33 units on a scale
Interval -7.72 to 5.07
Change From Baseline in European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-C30 (EORTC QLQ-C30)
Symptom scale/item: Diarrhoea
4.26 units on a scale
Interval 1.34 to 7.17
1.74 units on a scale
Interval -1.24 to 4.73
Change From Baseline in European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-C30 (EORTC QLQ-C30)
Symptom scale/item: Financial difficulties
-5.26 units on a scale
Interval -11.61 to 1.1
-0.27 units on a scale
Interval -6.83 to 6.29

SECONDARY outcome

Timeframe: Baseline up to PCD (about 34 months)

Population: The analysis population included all ITT participants, who had both baseline and at least 1 follow-up PRO assessment before treatment discontinuation.

The EORTC QLQ-H\&N35 is designed to be used together with the core QLQ-C30. The recall period for the items in the module was "the past week". Items hn1 to hn30 were scored on 4 point Likert type categorical scales ("not at all", "a little", "quite a bit", "very much"). Items hn31 to hn35 had a "no/yes" response format. The scores were transformed into 0 to 100 scales, with a high score implying a high level of symptoms.Negative changes from baseline indicate deterioration in functioning / global QoL scales and improvement in symptom scales.

Outcome measures

Outcome measures
Measure
Palbociclib + Cetuximab
n=57 Participants
Participants received Palbociclib, 125 mg, orally once daily (QD) with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute intravenous (IV) infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Placebo + Cetuximab
n=55 Participants
Participants received Placebo orally QD with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute IV infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Change From Baseline in European Organization for Research and Treatment of Cancer Head and Neck Module35 (EORTC QLQ-H&N35)
Symptom scale/item: Swallowing
-4.34 units on a scale
Interval -8.79 to 0.1
-1.47 units on a scale
Interval -6.03 to 3.09
Change From Baseline in European Organization for Research and Treatment of Cancer Head and Neck Module35 (EORTC QLQ-H&N35)
Symptom scale/item: Teeth
-1.59 units on a scale
Interval -8.91 to 5.74
-1.88 units on a scale
Interval -9.29 to 5.53
Change From Baseline in European Organization for Research and Treatment of Cancer Head and Neck Module35 (EORTC QLQ-H&N35)
Symptom scale/item: Nutritional supplements
0.351 units on a scale
Interval -7.19 to 7.89
-4.37 units on a scale
Interval -12.23 to 3.49
Change From Baseline in European Organization for Research and Treatment of Cancer Head and Neck Module35 (EORTC QLQ-H&N35)
Symptom scale/item: Pain
-3.57 units on a scale
Interval -8.56 to 1.43
-0.41 units on a scale
Interval -5.54 to 4.73
Change From Baseline in European Organization for Research and Treatment of Cancer Head and Neck Module35 (EORTC QLQ-H&N35)
Symptom scale/item: Senses problems
-1.58 units on a scale
Interval -7.22 to 4.05
-1.88 units on a scale
Interval -7.72 to 3.96
Change From Baseline in European Organization for Research and Treatment of Cancer Head and Neck Module35 (EORTC QLQ-H&N35)
Symptom scale/item: Speech problems
-4.54 units on a scale
Interval -9.21 to 0.13
-2.69 units on a scale
Interval -7.51 to 2.13
Change From Baseline in European Organization for Research and Treatment of Cancer Head and Neck Module35 (EORTC QLQ-H&N35)
Symptom scale/item: Trouble with social eating
-5.55 units on a scale
Interval -10.14 to -0.96
-0.71 units on a scale
Interval -5.42 to 4.01
Change From Baseline in European Organization for Research and Treatment of Cancer Head and Neck Module35 (EORTC QLQ-H&N35)
Symptom scale/item: Trouble with social contact
-1.27 units on a scale
Interval -5.68 to 3.15
3.45 units on a scale
Interval -1.14 to 8.04
Change From Baseline in European Organization for Research and Treatment of Cancer Head and Neck Module35 (EORTC QLQ-H&N35)
Symptom scale/item: Less sexuality
-3.32 units on a scale
Interval -11.44 to 4.8
4.90 units on a scale
Interval -3.72 to 13.53
Change From Baseline in European Organization for Research and Treatment of Cancer Head and Neck Module35 (EORTC QLQ-H&N35)
Symptom scale/item: Opening mouth
0.35 units on a scale
Interval -5.29 to 5.99
0.22 units on a scale
Interval -5.56 to 5.99
Change From Baseline in European Organization for Research and Treatment of Cancer Head and Neck Module35 (EORTC QLQ-H&N35)
Symptom scale/item: Dry mouth
-6.30 units on a scale
Interval -10.5 to -2.1
3.44 units on a scale
Interval -0.82 to 7.71
Change From Baseline in European Organization for Research and Treatment of Cancer Head and Neck Module35 (EORTC QLQ-H&N35)
Symptom scale/item: Sticky saliva
-3.91 units on a scale
Interval -9.7 to 1.88
4.68 units on a scale
Interval -1.22 to 10.58
Change From Baseline in European Organization for Research and Treatment of Cancer Head and Neck Module35 (EORTC QLQ-H&N35)
Symptom scale/item: Coughing
-3.99 units on a scale
Interval -8.67 to 0.69
-1.72 units on a scale
Interval -6.48 to 3.04
Change From Baseline in European Organization for Research and Treatment of Cancer Head and Neck Module35 (EORTC QLQ-H&N35)
Symptom scale/item: Felt ill
1.320 units on a scale
Interval -4.22 to 6.86
0.12 units on a scale
Interval -5.45 to 5.7
Change From Baseline in European Organization for Research and Treatment of Cancer Head and Neck Module35 (EORTC QLQ-H&N35)
Symptom scale/item: Pain killers
-13.18 units on a scale
Interval -24.49 to -1.88
-11.39 units on a scale
Interval -23.02 to 0.24
Change From Baseline in European Organization for Research and Treatment of Cancer Head and Neck Module35 (EORTC QLQ-H&N35)
Symptom scale/item: Feeding tube
-6.36 units on a scale
Interval -9.58 to -3.15
-0.11 units on a scale
Interval -3.3 to 3.08
Change From Baseline in European Organization for Research and Treatment of Cancer Head and Neck Module35 (EORTC QLQ-H&N35)
Symptom scale/item: Weight loss
-17.72 units on a scale
Interval -27.23 to -8.21
-9.47 units on a scale
Interval -19.16 to 0.22
Change From Baseline in European Organization for Research and Treatment of Cancer Head and Neck Module35 (EORTC QLQ-H&N35)
Symptom scale/item: Weight gain
-3.03 units on a scale
Interval -10.08 to 4.02
5.16 units on a scale
Interval -1.96 to 12.27

SECONDARY outcome

Timeframe: Screening

Population: The analysis population included all participants treated with cetuximab in combination with placebo or palbociclib who had at least 1 baseline biomarker assessment.

A central test was defined as the tumor tissue-based p16 IHC test performed at a central laboratory (Ventana). The analysis of concordance between HPV status as assessed by local or central laboratory included the number and percentage of participants with p16 detected or not detected at the central laboratory, given that all local testing must have been negative for HPV in order for the patient to be eligible for the study. Initial analysis of the p16 status was based on the conventional cutoff of 70% p16-positive tumor cells to call out cases that might be considered HPV-positive. P16 expression was scored as positive if strong and diffuse nuclear and cytoplasmic staining was present in at least 70% of the tumor cells.

Outcome measures

Outcome measures
Measure
Palbociclib + Cetuximab
n=54 Participants
Participants received Palbociclib, 125 mg, orally once daily (QD) with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute intravenous (IV) infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Placebo + Cetuximab
n=48 Participants
Participants received Placebo orally QD with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute IV infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Summary of PFS and OS for P16 Negative (%Positive Tumor Cells < 70%)
PFS
3.7 months
Interval 3.2 to 5.6
5.0 months
Interval 3.3 to 7.2
Summary of PFS and OS for P16 Negative (%Positive Tumor Cells < 70%)
OS
9.9 months
Interval 7.1 to 13.9
8.0 months
Interval 7.0 to 14.7

SECONDARY outcome

Timeframe: Screening

Population: The analysis population included all participants treated with cetuximab in combination with placebo or palbociclib who had at least 1 baseline biomarker assessment.

Rb expression in the palbociclib and cetuximab treatment group, the relationship of the biomarker (individually) with PFS and OS were explored using graphical methods such as box plots, at baseline. The tumors of participants were Rb-positive, which was defined by Rb IHC with\>=1% positive tumor cells.

Outcome measures

Outcome measures
Measure
Palbociclib + Cetuximab
n=57 Participants
Participants received Palbociclib, 125 mg, orally once daily (QD) with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute intravenous (IV) infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Placebo + Cetuximab
n=53 Participants
Participants received Placebo orally QD with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute IV infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Summary of PFS and OS Based on Investigator Assessment by Rb Expression >= 1%
PFS
3.9 months
Interval 3.5 to 6.2
4.6 months
Interval 2.6 to 5.6
Summary of PFS and OS Based on Investigator Assessment by Rb Expression >= 1%
OS
10.5 months
Interval 7.1 to 15.6
7.8 months
Interval 6.9 to 11.8

SECONDARY outcome

Timeframe: Pre-dose of Day 15 in Cycle 1 and Cycle 2

Population: The analysis population included all as-treated participants, who were treated with the study treatments and had at least measured plasma concentration for at least 1 analyte (palbociclib and/or cetuximab)

Ctrough is steady-state pre-dose concentration, which was observed directly from data. WPM-Ctrough is within-participant mean steady-state pre-dose concentration. For palbociclib, a steady-state trough was to be defined as a pre-dose plasma concentration following at least 7 consecutive days of 125 mg daily dose without dosing interruption and the time window for the PK collection was to be between 24 hr +/- 2 hr and 24 min post-dose the day prior to PK collection and no more than 1 hr post-dose on the day of PK collection.

Outcome measures

Outcome measures
Measure
Palbociclib + Cetuximab
n=57 Participants
Participants received Palbociclib, 125 mg, orally once daily (QD) with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute intravenous (IV) infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Placebo + Cetuximab
Participants received Placebo orally QD with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute IV infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Trough Plasma Concentration (Ctrough) and Within-participant Mean Steady-state Pre-dose Concentration (WPM-Ctrough) at Steady State for Palbociblib
Ctrough Cycle 2 Day 15
67.8 nanograms per milliliter (ng/ml)
Standard Deviation 28.905
Trough Plasma Concentration (Ctrough) and Within-participant Mean Steady-state Pre-dose Concentration (WPM-Ctrough) at Steady State for Palbociblib
Ctrough Cycle 1 Day 15
69.8 nanograms per milliliter (ng/ml)
Standard Deviation 28.208
Trough Plasma Concentration (Ctrough) and Within-participant Mean Steady-state Pre-dose Concentration (WPM-Ctrough) at Steady State for Palbociblib
WPM-Ctrough
71.6 nanograms per milliliter (ng/ml)
Standard Deviation 30.183

SECONDARY outcome

Timeframe: Pre-dose and end-of infusion of Day 15 in Cycle 1 and Cycle 2

Population: The analysis population included all as-treated participants, who were treated with the study treatments and had at least measured plasma concentration for at least 1 analyte (palbociclib and/or cetuximab)

Ctrough is steady-state pre-dose concentration. Cendinf is steady-state end-of-infusion concentration. Ctrough and Cendinf were observed directly from data. WPM-Ctrough and WPM-Cendinf are within-participant mean steady-state pre-dose concentration and end-of-infusion concentration. Acceptance criteria for a steady-state Cendinf was defined as a PK sample that was 1) collected after at least 3 consecutive weeks of cetuximab IV infusions without interruption or prior dose reduction and 2) was collected at the end of cetuximab infusion time +/- 10% of the actual duration of the cetuximab infusion.

Outcome measures

Outcome measures
Measure
Palbociclib + Cetuximab
n=57 Participants
Participants received Palbociclib, 125 mg, orally once daily (QD) with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute intravenous (IV) infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Placebo + Cetuximab
n=57 Participants
Participants received Placebo orally QD with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute IV infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Ctrough and Cendinf, WPM-Ctrough and WPM-Cendinf at Steady State for Serum Cetuximab
Ctrough Cycle 1 Day 15
39706.4 ng/ml
Geometric Coefficient of Variation 92
42914.1 ng/ml
Geometric Coefficient of Variation 62
Ctrough and Cendinf, WPM-Ctrough and WPM-Cendinf at Steady State for Serum Cetuximab
WPM-Ctrough
45605.9 ng/ml
Geometric Coefficient of Variation 83
46796.5 ng/ml
Geometric Coefficient of Variation 63
Ctrough and Cendinf, WPM-Ctrough and WPM-Cendinf at Steady State for Serum Cetuximab
Cendinf Cycle 1 Day 15
145748.3 ng/ml
Geometric Coefficient of Variation 43
137185.5 ng/ml
Geometric Coefficient of Variation 61
Ctrough and Cendinf, WPM-Ctrough and WPM-Cendinf at Steady State for Serum Cetuximab
Cendinf Cycle 2 Day 15
149155.7 ng/ml
Geometric Coefficient of Variation 38
153310.1 ng/ml
Geometric Coefficient of Variation 39
Ctrough and Cendinf, WPM-Ctrough and WPM-Cendinf at Steady State for Serum Cetuximab
Ctrough Cycle 2 Day 15
51005.3 ng/ml
Geometric Coefficient of Variation 74
52995.7 ng/ml
Geometric Coefficient of Variation 71
Ctrough and Cendinf, WPM-Ctrough and WPM-Cendinf at Steady State for Serum Cetuximab
WPM-Cendinf
149119.2 ng/ml
Geometric Coefficient of Variation 36
148063.3 ng/ml
Geometric Coefficient of Variation 39

Adverse Events

Palbociclib + Cetuximab

Serious events: 25 serious events
Other events: 55 other events
Deaths: 52 deaths

Placebo + Cetuximab

Serious events: 19 serious events
Other events: 53 other events
Deaths: 43 deaths

Serious adverse events

Serious adverse events
Measure
Palbociclib + Cetuximab
n=64 participants at risk
Participants received Palbociclib, 125 mg, orally once daily (QD) with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute intravenous (IV) infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Placebo + Cetuximab
n=60 participants at risk
Participants received Placebo orally QD with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute IV infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Injury, poisoning and procedural complications
Femoral neck fracture
1.6%
1/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
0.00%
0/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Blood and lymphatic system disorders
Anaemia
0.00%
0/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
1.7%
1/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Blood and lymphatic system disorders
Febrile neutropenia
3.1%
2/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
0.00%
0/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Blood and lymphatic system disorders
Neutropenia
1.6%
1/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
0.00%
0/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Cardiac disorders
Cardiac arrest
1.6%
1/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
0.00%
0/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Cardiac disorders
Cardio-respiratory arrest
1.6%
1/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
0.00%
0/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Gastrointestinal disorders
Duodenal ulcer haemorrhage
0.00%
0/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
1.7%
1/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Gastrointestinal disorders
Dysphagia
0.00%
0/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
1.7%
1/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Gastrointestinal disorders
Large intestine perforation
1.6%
1/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
0.00%
0/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Gastrointestinal disorders
Mouth haemorrhage
1.6%
1/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
0.00%
0/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Gastrointestinal disorders
Nausea
0.00%
0/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
1.7%
1/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
General disorders
Death
1.6%
1/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
0.00%
0/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
General disorders
Disease progression
10.9%
7/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
10.0%
6/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
General disorders
General physical health deterioration
1.6%
1/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
0.00%
0/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
General disorders
Pyrexia
1.6%
1/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
0.00%
0/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Immune system disorders
Anaphylactic reaction
0.00%
0/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
1.7%
1/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Infections and infestations
Abscess
0.00%
0/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
1.7%
1/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Infections and infestations
Lung abscess
1.6%
1/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
0.00%
0/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Infections and infestations
Pneumonia
6.2%
4/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
0.00%
0/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Infections and infestations
Pneumonia bacterial
0.00%
0/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
1.7%
1/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Infections and infestations
Pulmonary tuberculosis
0.00%
0/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
1.7%
1/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Infections and infestations
Sepsis
0.00%
0/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
3.3%
2/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Injury, poisoning and procedural complications
Hip fracture
0.00%
0/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
1.7%
1/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Injury, poisoning and procedural complications
Infusion related reaction
1.6%
1/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
0.00%
0/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Investigations
Neutrophil count decreased
1.6%
1/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
0.00%
0/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Metabolism and nutrition disorders
Dehydration
1.6%
1/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
0.00%
0/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Metabolism and nutrition disorders
Hypoalbuminaemia
0.00%
0/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
1.7%
1/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Musculoskeletal and connective tissue disorders
Back pain
0.00%
0/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
1.7%
1/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Tumour haemorrhage
1.6%
1/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
1.7%
1/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Nervous system disorders
Coma
1.6%
1/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
0.00%
0/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Nervous system disorders
Seizure
1.6%
1/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
1.7%
1/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Respiratory, thoracic and mediastinal disorders
Laryngeal obstruction
1.6%
1/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
0.00%
0/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Respiratory, thoracic and mediastinal disorders
Pneumonitis
1.6%
1/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
1.7%
1/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Respiratory, thoracic and mediastinal disorders
Pneumothorax
0.00%
0/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
1.7%
1/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Respiratory, thoracic and mediastinal disorders
Pulmonary embolism
1.6%
1/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
3.3%
2/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Respiratory, thoracic and mediastinal disorders
Pulmonary haemorrhage
1.6%
1/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
1.7%
1/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Respiratory, thoracic and mediastinal disorders
Respiratory failure
1.6%
1/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
0.00%
0/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Infections and infestations
Pneumonia aspiration
1.6%
1/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
0.00%
0/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.

Other adverse events

Other adverse events
Measure
Palbociclib + Cetuximab
n=64 participants at risk
Participants received Palbociclib, 125 mg, orally once daily (QD) with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute intravenous (IV) infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Placebo + Cetuximab
n=60 participants at risk
Participants received Placebo orally QD with food on Day 1 to Day 21 followed by 7 days off treatment in a 28-day cycle in combination with Cetuximab, 400 mg/m\^2 initial dose as a 120-minute IV infusion followed by 250 mg/m\^2 weekly infused over 60 minutes.
Skin and subcutaneous tissue disorders
Dermatitis acneiform
21.9%
14/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
21.7%
13/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Skin and subcutaneous tissue disorders
Dry skin
14.1%
9/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
3.3%
2/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Skin and subcutaneous tissue disorders
Pruritus
10.9%
7/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
6.7%
4/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Skin and subcutaneous tissue disorders
Rash
42.2%
27/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
35.0%
21/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Vascular disorders
Hypertension
7.8%
5/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
3.3%
2/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Vascular disorders
Hypotension
4.7%
3/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
6.7%
4/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
General disorders
Asthenia
7.8%
5/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
11.7%
7/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
General disorders
Fatigue
12.5%
8/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
13.3%
8/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
General disorders
Pyrexia
14.1%
9/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
13.3%
8/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Blood and lymphatic system disorders
Anaemia
35.9%
23/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
13.3%
8/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Blood and lymphatic system disorders
Leukopenia
20.3%
13/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
0.00%
0/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Blood and lymphatic system disorders
Lymphopenia
10.9%
7/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
1.7%
1/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Blood and lymphatic system disorders
Neutropenia
29.7%
19/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
0.00%
0/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Blood and lymphatic system disorders
Thrombocytopenia
7.8%
5/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
0.00%
0/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Gastrointestinal disorders
Constipation
10.9%
7/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
8.3%
5/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Gastrointestinal disorders
Diarrhoea
14.1%
9/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
8.3%
5/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Gastrointestinal disorders
Dysphagia
14.1%
9/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
8.3%
5/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Gastrointestinal disorders
Nausea
12.5%
8/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
10.0%
6/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Gastrointestinal disorders
Stomatitis
6.2%
4/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
0.00%
0/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Gastrointestinal disorders
Vomiting
6.2%
4/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
1.7%
1/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Infections and infestations
Paronychia
3.1%
2/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
13.3%
8/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Infections and infestations
Pneumonia
6.2%
4/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
10.0%
6/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Investigations
Alanine aminotransferase increased
1.6%
1/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
8.3%
5/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Investigations
Aspartate aminotransferase increased
3.1%
2/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
6.7%
4/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Investigations
Blood creatinine increased
7.8%
5/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
5.0%
3/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Investigations
Neutrophil count decreased
14.1%
9/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
0.00%
0/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Investigations
Platelet count decreased
15.6%
10/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
0.00%
0/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Investigations
Weight decreased
7.8%
5/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
5.0%
3/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Investigations
White blood cell count decreased
17.2%
11/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
0.00%
0/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Metabolism and nutrition disorders
Decreased appetite
18.8%
12/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
16.7%
10/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Metabolism and nutrition disorders
Hyperglycaemia
4.7%
3/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
8.3%
5/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Metabolism and nutrition disorders
Hypoalbuminaemia
0.00%
0/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
6.7%
4/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Metabolism and nutrition disorders
Hypocalcaemia
9.4%
6/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
1.7%
1/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Metabolism and nutrition disorders
Hypokalaemia
9.4%
6/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
1.7%
1/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Metabolism and nutrition disorders
Hypomagnesaemia
17.2%
11/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
13.3%
8/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Metabolism and nutrition disorders
Hyponatraemia
6.2%
4/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
8.3%
5/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Musculoskeletal and connective tissue disorders
Neck pain
7.8%
5/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
6.7%
4/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Nervous system disorders
Dizziness
4.7%
3/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
10.0%
6/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Nervous system disorders
Headache
9.4%
6/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
8.3%
5/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Respiratory, thoracic and mediastinal disorders
Cough
4.7%
3/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
8.3%
5/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Respiratory, thoracic and mediastinal disorders
Dyspnoea
6.2%
4/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
13.3%
8/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
Respiratory, thoracic and mediastinal disorders
Productive cough
9.4%
6/64 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.
6.7%
4/60 • From the first dose through and including 28 calendar days after the last administration of the study treatment (up to 6.9 years)
The same event may appear as both an AE and a SAE. An event may be categorized as serious in 1 participant and as non-serious in another participant, or 1 participant may have experienced both a serious and non-serious event during the study. Total number at risk below refers to the number of participants evaluable for SAEs or AEs.

Additional Information

Pfizer ClinicalTrials.gov Call Center

Pfizer, Inc.

Phone: 1-800-718-1021

Results disclosure agreements

  • Principal investigator is a sponsor employee Pfizer has the right to review disclosures, requesting a delay of less than 60 days. Investigator will postpone single center publications until after disclosure of pooled data (all sites), less than 12 months from study completion/termination at all participating sites. Investigator may not disclose previously undisclosed confidential information other than study results.
  • Publication restrictions are in place

Restriction type: OTHER