Trial Outcomes & Findings for Safety and Efficacy of an H1N1 Influenza Vaccine in People With Asthma (NCT NCT00978120)

NCT ID: NCT00978120

Last Updated: 2012-08-10

Results Overview

Percentage of participants with serious adverse events (SAEs) attributed to vaccination, as determined by site investigators at the time of reporting.

Recruitment status

COMPLETED

Study phase

PHASE2

Target enrollment

390 participants

Primary outcome timeframe

Measured at Baseline Visit and Days 1, 8, 21, 28, 41, 80, 120, and 201

Results posted on

2012-08-10

Participant Flow

Study participants were recruited from October 16 to November 13, 2009 at the seven National Heart, Lung, and Blood Institute (NHLBI)- funded Severe Asthma Research Program sites.

Participant milestones

Participant milestones
Measure
Mild/Moderate Asthma, Low Dose Vaccine (15mcg)
Participants with mild-to-moderate asthma received one 15 micrograms (mcg) dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Mild/Moderate Asthma, High Dose Vaccine (30mcg)
Participants with mild-to-moderate asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21.
Severe Asthma, Low Dose Vaccine (15mcg)
Participants with severe asthma received one 15 mcg dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Severe Asthma, High Dose Vaccine (30mcg)
Participants with severe asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21. \[1\] Unadjuvanted: No agents added to, or used in conjunction with, vaccine antigens to augment or potentiate (and possibly target) the specific immune response to the antigen. (U.S. Food And Drug Administration)
Overall Study
STARTED
110
107
87
86
Overall Study
COMPLETED
108
107
84
84
Overall Study
NOT COMPLETED
2
0
3
2

Reasons for withdrawal

Reasons for withdrawal
Measure
Mild/Moderate Asthma, Low Dose Vaccine (15mcg)
Participants with mild-to-moderate asthma received one 15 micrograms (mcg) dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Mild/Moderate Asthma, High Dose Vaccine (30mcg)
Participants with mild-to-moderate asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21.
Severe Asthma, Low Dose Vaccine (15mcg)
Participants with severe asthma received one 15 mcg dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Severe Asthma, High Dose Vaccine (30mcg)
Participants with severe asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21. \[1\] Unadjuvanted: No agents added to, or used in conjunction with, vaccine antigens to augment or potentiate (and possibly target) the specific immune response to the antigen. (U.S. Food And Drug Administration)
Overall Study
Death
0
0
0
1
Overall Study
Lost to Follow-up
0
0
3
0
Overall Study
Withdrawal by Subject
2
0
0
0
Overall Study
Moved out of state
0
0
0
1

Baseline Characteristics

Safety and Efficacy of an H1N1 Influenza Vaccine in People With Asthma

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Mild/Moderate Asthma, Low Dose Vaccine (15mcg)
n=110 Participants
Participants with mild-to-moderate asthma received one 15 micrograms (mcg) dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Mild/Moderate Asthma, High Dose Vaccine (30mcg)
n=107 Participants
Participants with mild-to-moderate asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21.
Severe Asthma, Low Dose Vaccine (15mcg)
n=87 Participants
Participants with severe asthma received one 15 mcg dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Severe Asthma, High Dose Vaccine (30mcg)
n=86 Participants
Participants with severe asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21. \[1\] Unadjuvanted: No agents added to, or used in conjunction with, vaccine antigens to augment or potentiate (and possibly target) the specific immune response to the antigen. (U.S. Food And Drug Administration)
Total
n=390 Participants
Total of all reporting groups
Age, Categorical
<=18 years
22 Participants
n=5 Participants
23 Participants
n=7 Participants
12 Participants
n=5 Participants
10 Participants
n=4 Participants
67 Participants
n=21 Participants
Age, Categorical
Between 18 and 65 years
80 Participants
n=5 Participants
79 Participants
n=7 Participants
67 Participants
n=5 Participants
68 Participants
n=4 Participants
294 Participants
n=21 Participants
Age, Categorical
>=65 years
8 Participants
n=5 Participants
5 Participants
n=7 Participants
8 Participants
n=5 Participants
8 Participants
n=4 Participants
29 Participants
n=21 Participants
Age Continuous
39.1 years
STANDARD_DEVIATION 18.1 • n=5 Participants
36.3 years
STANDARD_DEVIATION 17.0 • n=7 Participants
45.2 years
STANDARD_DEVIATION 17.0 • n=5 Participants
46.5 years
STANDARD_DEVIATION 17.3 • n=4 Participants
41.3 years
STANDARD_DEVIATION 17.8 • n=21 Participants
Sex: Female, Male
Female
72 Participants
n=5 Participants
62 Participants
n=7 Participants
52 Participants
n=5 Participants
45 Participants
n=4 Participants
231 Participants
n=21 Participants
Sex: Female, Male
Male
38 Participants
n=5 Participants
45 Participants
n=7 Participants
35 Participants
n=5 Participants
41 Participants
n=4 Participants
159 Participants
n=21 Participants
Region of Enrollment
United States
110 participants
n=5 Participants
107 participants
n=7 Participants
87 participants
n=5 Participants
86 participants
n=4 Participants
390 participants
n=21 Participants
Age at Asthma Onset
17.1 years
STANDARD_DEVIATION 17.0 • n=5 Participants
16.4 years
STANDARD_DEVIATION 14.9 • n=7 Participants
21.9 years
STANDARD_DEVIATION 19.7 • n=5 Participants
21.9 years
STANDARD_DEVIATION 20.1 • n=4 Participants
19.0 years
STANDARD_DEVIATION 17.9 • n=21 Participants
Asthma Duration
21.9 years
STANDARD_DEVIATION 13.9 • n=5 Participants
19.9 years
STANDARD_DEVIATION 13.4 • n=7 Participants
23.3 years
STANDARD_DEVIATION 16.5 • n=5 Participants
24.6 years
STANDARD_DEVIATION 17.8 • n=4 Participants
22.3 years
STANDARD_DEVIATION 15.3 • n=21 Participants
Body Mass Index (BMI)
29.5 kg/m^2
STANDARD_DEVIATION 8.5 • n=5 Participants
28.5 kg/m^2
STANDARD_DEVIATION 6.8 • n=7 Participants
31.8 kg/m^2
STANDARD_DEVIATION 9.7 • n=5 Participants
30.1 kg/m^2
STANDARD_DEVIATION 8.0 • n=4 Participants
29.9 kg/m^2
STANDARD_DEVIATION 8.3 • n=21 Participants
Forced Expiratory Volume in 1 second (FEV1) % Predicted
83.8 percentage
STANDARD_DEVIATION 16.3 • n=5 Participants
86.6 percentage
STANDARD_DEVIATION 17.6 • n=7 Participants
72.6 percentage
STANDARD_DEVIATION 19.4 • n=5 Participants
69.8 percentage
STANDARD_DEVIATION 20.8 • n=4 Participants
79.0 percentage
STANDARD_DEVIATION 19.7 • n=21 Participants
Forced Vital Capacity (FVC) % Predicted
92.6 percentage
STANDARD_DEVIATION 14.3 • n=5 Participants
94.3 percentage
STANDARD_DEVIATION 16.1 • n=7 Participants
85.0 percentage
STANDARD_DEVIATION 17.1 • n=5 Participants
80.9 percentage
STANDARD_DEVIATION 18.7 • n=4 Participants
88.8 percentage
STANDARD_DEVIATION 17.3 • n=21 Participants
FEV1/FVC Ratio
74.5 Ratio (x 100)
STANDARD_DEVIATION 9.07 • n=5 Participants
75.7 Ratio (x 100)
STANDARD_DEVIATION 8.99 • n=7 Participants
68.4 Ratio (x 100)
STANDARD_DEVIATION 10.91 • n=5 Participants
68.4 Ratio (x 100)
STANDARD_DEVIATION 11.76 • n=4 Participants
72.1 Ratio (x 100)
STANDARD_DEVIATION 10.62 • n=21 Participants

PRIMARY outcome

Timeframe: Measured at Baseline Visit and Days 1, 8, 21, 28, 41, 80, 120, and 201

Percentage of participants with serious adverse events (SAEs) attributed to vaccination, as determined by site investigators at the time of reporting.

Outcome measures

Outcome measures
Measure
Mild/Moderate Asthma, Low Dose Vaccine (15mcg)
n=110 Participants
Participants with mild-to-moderate asthma received one 15 micrograms (mcg) dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Mild/Moderate Asthma, High Dose Vaccine (30mcg)
n=107 Participants
Participants with mild-to-moderate asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21.
Severe Asthma, Low Dose Vaccine (15mcg)
n=87 Participants
Participants with severe asthma received one 15 mcg dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Severe Asthma, High Dose Vaccine (30mcg)
n=86 Participants
Participants with severe asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21. \[1\] Unadjuvanted: No agents added to, or used in conjunction with, vaccine antigens to augment or potentiate (and possibly target) the specific immune response to the antigen. (U.S. Food And Drug Administration)
Percentage of Participants With Serious Adverse Events (SAEs) Attributed To Vaccination
1 percentage of participants
0 percentage of participants
3 percentage of participants
0 percentage of participants

PRIMARY outcome

Timeframe: Days 1 through 8

Percentage of participants with reactogenicity AEs, local (erythema, ecchymosis, induration, pain and tenderness at the injection sites) and systemic (feverishness, chills, fatigue, myalgias, arthralgias, headache and nausea), within 8 Days After Vaccination 1 by Dose Level Group.

Outcome measures

Outcome measures
Measure
Mild/Moderate Asthma, Low Dose Vaccine (15mcg)
n=110 Participants
Participants with mild-to-moderate asthma received one 15 micrograms (mcg) dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Mild/Moderate Asthma, High Dose Vaccine (30mcg)
n=107 Participants
Participants with mild-to-moderate asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21.
Severe Asthma, Low Dose Vaccine (15mcg)
n=87 Participants
Participants with severe asthma received one 15 mcg dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Severe Asthma, High Dose Vaccine (30mcg)
n=86 Participants
Participants with severe asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21. \[1\] Unadjuvanted: No agents added to, or used in conjunction with, vaccine antigens to augment or potentiate (and possibly target) the specific immune response to the antigen. (U.S. Food And Drug Administration)
Percentage of Participants With Reactogenicity Adverse Events (AEs) Status Post Vaccine 1
Local
55 percentage of participants
54 percentage of participants
33 percentage of participants
52 percentage of participants
Percentage of Participants With Reactogenicity Adverse Events (AEs) Status Post Vaccine 1
Systemic
58 percentage of participants
63 percentage of participants
64 percentage of participants
74 percentage of participants

PRIMARY outcome

Timeframe: Days 21 through 28

Percentage of participants with reactogenicity AEs, local (erythema, ecchymosis, induration, pain and tenderness at the injection sites) and systemic (feverishness, chills, fatigue, myalgias, arthralgias, headache and nausea), within 8 Days After Vaccination 2 by Dose Level Group.

Outcome measures

Outcome measures
Measure
Mild/Moderate Asthma, Low Dose Vaccine (15mcg)
n=102 Participants
Participants with mild-to-moderate asthma received one 15 micrograms (mcg) dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Mild/Moderate Asthma, High Dose Vaccine (30mcg)
n=99 Participants
Participants with mild-to-moderate asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21.
Severe Asthma, Low Dose Vaccine (15mcg)
n=80 Participants
Participants with severe asthma received one 15 mcg dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Severe Asthma, High Dose Vaccine (30mcg)
n=76 Participants
Participants with severe asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21. \[1\] Unadjuvanted: No agents added to, or used in conjunction with, vaccine antigens to augment or potentiate (and possibly target) the specific immune response to the antigen. (U.S. Food And Drug Administration)
Percentage of Participants With Reactogenicity Adverse Events (AEs) Status Post Vaccine 2
Local
46 percentage of participants
60 percentage of participants
29 percentage of participants
38 percentage of participants
Percentage of Participants With Reactogenicity Adverse Events (AEs) Status Post Vaccine 2
Systemic
47 percentage of participants
47 percentage of participants
48 percentage of participants
42 percentage of participants

PRIMARY outcome

Timeframe: Days 1 to 8

Percentage of participants with asthma exacerbations within 8 days after vaccination 1. Any of the following events are considered asthma exacerbation: Increase in the daily use of bronchodilator rescue medication for 2 consecutive days; an increase is defined as ≥6puffs of bronchodilator from a metered-dose inhaler or ≥2 uses of nebulized albuterol above average use reported in the two weeks prior to Visit 1. Increase in use of systemic corticosteroids or the addition of systemic corticosteroids to treatment regimen for asthma. Unscheduled use of health care for the treatment of asthma.

Outcome measures

Outcome measures
Measure
Mild/Moderate Asthma, Low Dose Vaccine (15mcg)
n=110 Participants
Participants with mild-to-moderate asthma received one 15 micrograms (mcg) dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Mild/Moderate Asthma, High Dose Vaccine (30mcg)
n=107 Participants
Participants with mild-to-moderate asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21.
Severe Asthma, Low Dose Vaccine (15mcg)
n=87 Participants
Participants with severe asthma received one 15 mcg dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Severe Asthma, High Dose Vaccine (30mcg)
n=86 Participants
Participants with severe asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21. \[1\] Unadjuvanted: No agents added to, or used in conjunction with, vaccine antigens to augment or potentiate (and possibly target) the specific immune response to the antigen. (U.S. Food And Drug Administration)
Percentage of Participants With Asthma Exacerbations Status Post Vaccine 1
4 percentage of participants
2 percentage of participants
8 percentage of participants
3 percentage of participants

PRIMARY outcome

Timeframe: Days 21 to 28

Percentage of participants with asthma exacerbations within 8 days after vaccination 2. Any of the following events are considered asthma exacerbation: Increase in the daily use of bronchodilator rescue medication for 2 consecutive days; an increase is defined as ≥6puffs of bronchodilator from a metered-dose inhaler or ≥2 uses of nebulized albuterol above average use reported in the two weeks prior to Visit 1. Increase in use of systemic corticosteroids or the addition of systemic corticosteroids to treatment regimen for asthma. Unscheduled use of health care for the treatment of asthma.

Outcome measures

Outcome measures
Measure
Mild/Moderate Asthma, Low Dose Vaccine (15mcg)
n=102 Participants
Participants with mild-to-moderate asthma received one 15 micrograms (mcg) dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Mild/Moderate Asthma, High Dose Vaccine (30mcg)
n=99 Participants
Participants with mild-to-moderate asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21.
Severe Asthma, Low Dose Vaccine (15mcg)
n=80 Participants
Participants with severe asthma received one 15 mcg dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Severe Asthma, High Dose Vaccine (30mcg)
n=76 Participants
Participants with severe asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21. \[1\] Unadjuvanted: No agents added to, or used in conjunction with, vaccine antigens to augment or potentiate (and possibly target) the specific immune response to the antigen. (U.S. Food And Drug Administration)
Percentage of Participants With Asthma Exacerbations Status Post Vaccination 2
4 percentage of participants
1 percentage of participants
3 percentage of participants
6 percentage of participants

PRIMARY outcome

Timeframe: Days 1 to 28

Seroconversion: The percentage of participants with a four-fold or greater hemagglutination inhibition assay (HAI) antibody titer increase compared to baseline against the novel influenza hemagglutinin type 1 and neuraminidase type 1 (H1N1) 2009 virus following two administrations of Novartis H1N1 vaccine at each dose, combined across age groups.

Outcome measures

Outcome measures
Measure
Mild/Moderate Asthma, Low Dose Vaccine (15mcg)
n=103 Participants
Participants with mild-to-moderate asthma received one 15 micrograms (mcg) dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Mild/Moderate Asthma, High Dose Vaccine (30mcg)
n=97 Participants
Participants with mild-to-moderate asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21.
Severe Asthma, Low Dose Vaccine (15mcg)
Participants with severe asthma received one 15 mcg dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Severe Asthma, High Dose Vaccine (30mcg)
Participants with severe asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21. \[1\] Unadjuvanted: No agents added to, or used in conjunction with, vaccine antigens to augment or potentiate (and possibly target) the specific immune response to the antigen. (U.S. Food And Drug Administration)
Percentage of Participants With Seroconversion at Day 28 Following Two Administrations of Vaccination, Mild-Moderate Asthmatics
80.6 percentage of participants
86.6 percentage of participants

PRIMARY outcome

Timeframe: Days 1 to 28

Seroconversion: The percentage of participants with a four-fold or greater hemagglutination inhibition assay (HAI) antibody titer increase compared to baseline against the novel influenza hemagglutinin type 1 and neuraminidase type 1 (H1N1) 2009 virus following two administrations of Novartis H1N1 vaccine at each dose, combined across age groups.

Outcome measures

Outcome measures
Measure
Mild/Moderate Asthma, Low Dose Vaccine (15mcg)
n=77 Participants
Participants with mild-to-moderate asthma received one 15 micrograms (mcg) dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Mild/Moderate Asthma, High Dose Vaccine (30mcg)
n=76 Participants
Participants with mild-to-moderate asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21.
Severe Asthma, Low Dose Vaccine (15mcg)
Participants with severe asthma received one 15 mcg dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Severe Asthma, High Dose Vaccine (30mcg)
Participants with severe asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21. \[1\] Unadjuvanted: No agents added to, or used in conjunction with, vaccine antigens to augment or potentiate (and possibly target) the specific immune response to the antigen. (U.S. Food And Drug Administration)
Percentage of Participants With Seroconversion at Day 28 Following Two Administrations of Vaccination, Severe Asthmatics
68.8 percentage of participants
85.5 percentage of participants

PRIMARY outcome

Timeframe: Days 1 to 41

Seroconversion: The percentage of participants with a four-fold or greater hemagglutination inhibition assay (HAI) antibody titer increase compared to baseline against the novel influenza hemagglutinin type 1 and neuraminidase type 1 (H1N1) 2009 virus following two administrations of Novartis H1N1 vaccine at each dose, combined across age groups.

Outcome measures

Outcome measures
Measure
Mild/Moderate Asthma, Low Dose Vaccine (15mcg)
n=103 Participants
Participants with mild-to-moderate asthma received one 15 micrograms (mcg) dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Mild/Moderate Asthma, High Dose Vaccine (30mcg)
n=99 Participants
Participants with mild-to-moderate asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21.
Severe Asthma, Low Dose Vaccine (15mcg)
Participants with severe asthma received one 15 mcg dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Severe Asthma, High Dose Vaccine (30mcg)
Participants with severe asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21. \[1\] Unadjuvanted: No agents added to, or used in conjunction with, vaccine antigens to augment or potentiate (and possibly target) the specific immune response to the antigen. (U.S. Food And Drug Administration)
Percentage of Participants With Seroconversion at Day 41 Following Two Administrations of Vaccination, Mild-Moderate Asthmatics
73.8 percentage of participants
80.8 percentage of participants

PRIMARY outcome

Timeframe: Days 1 to 41

Seroconversion: The percentage of participants with a four-fold or greater hemagglutination inhibition assay (HAI) antibody titer increase compared to baseline against the novel influenza hemagglutinin type 1 and neuraminidase type 1 (H1N1) 2009 virus following two administrations of Novartis H1N1 vaccine at each dose, combined across age groups.

Outcome measures

Outcome measures
Measure
Mild/Moderate Asthma, Low Dose Vaccine (15mcg)
n=76 Participants
Participants with mild-to-moderate asthma received one 15 micrograms (mcg) dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Mild/Moderate Asthma, High Dose Vaccine (30mcg)
n=76 Participants
Participants with mild-to-moderate asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21.
Severe Asthma, Low Dose Vaccine (15mcg)
Participants with severe asthma received one 15 mcg dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Severe Asthma, High Dose Vaccine (30mcg)
Participants with severe asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21. \[1\] Unadjuvanted: No agents added to, or used in conjunction with, vaccine antigens to augment or potentiate (and possibly target) the specific immune response to the antigen. (U.S. Food And Drug Administration)
Percentage of Participants With Seroconversion at Day 41 Following Two Administrations of Vaccination, Severe Asthmatics
72.4 percentage of participants
82.9 percentage of participants

PRIMARY outcome

Timeframe: Days 1 to 28

Seroprotection: The percentage of participants with a hemagglutination inhibition assay (HAI) antibody titer of 1:40 or greater against influenza H1N1 2009 virus following two administrations of the H1N1 vaccine at each dose, combined across age groups.

Outcome measures

Outcome measures
Measure
Mild/Moderate Asthma, Low Dose Vaccine (15mcg)
n=103 Participants
Participants with mild-to-moderate asthma received one 15 micrograms (mcg) dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Mild/Moderate Asthma, High Dose Vaccine (30mcg)
n=97 Participants
Participants with mild-to-moderate asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21.
Severe Asthma, Low Dose Vaccine (15mcg)
Participants with severe asthma received one 15 mcg dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Severe Asthma, High Dose Vaccine (30mcg)
Participants with severe asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21. \[1\] Unadjuvanted: No agents added to, or used in conjunction with, vaccine antigens to augment or potentiate (and possibly target) the specific immune response to the antigen. (U.S. Food And Drug Administration)
Percentage of Participants With Seroprotection at Day 28 Following Two Administrations of Vaccination, Mild-Moderate Asthmatics
87.4 percentage of participants
91.8 percentage of participants

PRIMARY outcome

Timeframe: Days 1 to 28

Percentage of participants with seroprotection defined as a hemagglutination inhibition assay (HAI) antibody titer of 1:40 or greater against influenza H1N1 2009 virus following two administrations of the H1N1 vaccine at each dose, combined across age groups.

Outcome measures

Outcome measures
Measure
Mild/Moderate Asthma, Low Dose Vaccine (15mcg)
n=77 Participants
Participants with mild-to-moderate asthma received one 15 micrograms (mcg) dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Mild/Moderate Asthma, High Dose Vaccine (30mcg)
n=76 Participants
Participants with mild-to-moderate asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21.
Severe Asthma, Low Dose Vaccine (15mcg)
Participants with severe asthma received one 15 mcg dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Severe Asthma, High Dose Vaccine (30mcg)
Participants with severe asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21. \[1\] Unadjuvanted: No agents added to, or used in conjunction with, vaccine antigens to augment or potentiate (and possibly target) the specific immune response to the antigen. (U.S. Food And Drug Administration)
Percentage of Participants With Seroprotection at Day 28 Following Two Administrations of Vaccination, Severe Asthmatics
76.6 percentage of participants
93.4 percentage of participants

PRIMARY outcome

Timeframe: Days 1 to 41

Percentage of participants with seroprotection defined as a hemagglutination inhibition assay (HAI) antibody titer of 1:40 or greater against influenza H1N1 2009 virus following two administrations of the H1N1 vaccine at each dose, combined across age groups.

Outcome measures

Outcome measures
Measure
Mild/Moderate Asthma, Low Dose Vaccine (15mcg)
n=103 Participants
Participants with mild-to-moderate asthma received one 15 micrograms (mcg) dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Mild/Moderate Asthma, High Dose Vaccine (30mcg)
n=99 Participants
Participants with mild-to-moderate asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21.
Severe Asthma, Low Dose Vaccine (15mcg)
Participants with severe asthma received one 15 mcg dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Severe Asthma, High Dose Vaccine (30mcg)
Participants with severe asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21. \[1\] Unadjuvanted: No agents added to, or used in conjunction with, vaccine antigens to augment or potentiate (and possibly target) the specific immune response to the antigen. (U.S. Food And Drug Administration)
Percentage of Participants With Seroprotection at Day 41 Following Two Administrations of Vaccination, Mild-Moderate Asthmatics
82.5 percentage of participants
93.9 percentage of participants

PRIMARY outcome

Timeframe: Days 1 to 41

Percentage of participants with seroprotection defined as a hemagglutination inhibition assay (HAI) antibody titer of 1:40 or greater against influenza H1N1 2009 virus following two administrations of the H1N1 vaccine at each dose, combined across age groups.

Outcome measures

Outcome measures
Measure
Mild/Moderate Asthma, Low Dose Vaccine (15mcg)
n=76 Participants
Participants with mild-to-moderate asthma received one 15 micrograms (mcg) dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Mild/Moderate Asthma, High Dose Vaccine (30mcg)
n=76 Participants
Participants with mild-to-moderate asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21.
Severe Asthma, Low Dose Vaccine (15mcg)
Participants with severe asthma received one 15 mcg dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Severe Asthma, High Dose Vaccine (30mcg)
Participants with severe asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21. \[1\] Unadjuvanted: No agents added to, or used in conjunction with, vaccine antigens to augment or potentiate (and possibly target) the specific immune response to the antigen. (U.S. Food And Drug Administration)
Percentage of Participants With Seroprotection at Day 41 Following Two Administrations of Vaccination, Severe Asthmatics
75.0 percentage of participants
89.5 percentage of participants

SECONDARY outcome

Timeframe: Days 1 to 21

Percentage of participants with seroconversion defined as a four-fold or greater hemagglutination inhibition assay (HAI) antibody titer increase compared to baseline against the novel influenza hemagglutinin type 1 and neuraminidase type 1 (H1N1) 2009 virus following a single administration of Novartis H1N1 vaccine at each dose, combined across age groups.

Outcome measures

Outcome measures
Measure
Mild/Moderate Asthma, Low Dose Vaccine (15mcg)
n=107 Participants
Participants with mild-to-moderate asthma received one 15 micrograms (mcg) dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Mild/Moderate Asthma, High Dose Vaccine (30mcg)
n=107 Participants
Participants with mild-to-moderate asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21.
Severe Asthma, Low Dose Vaccine (15mcg)
Participants with severe asthma received one 15 mcg dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Severe Asthma, High Dose Vaccine (30mcg)
Participants with severe asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21. \[1\] Unadjuvanted: No agents added to, or used in conjunction with, vaccine antigens to augment or potentiate (and possibly target) the specific immune response to the antigen. (U.S. Food And Drug Administration)
Percentage of Participants With Seroconversion at Day 21 Following Single Administration of Vaccination, Mild-Moderate Asthmatics
80.4 percentage of participants
85.0 percentage of participants

SECONDARY outcome

Timeframe: Days 1 to 21

Percentage of participants with seroconversion defined as a four-fold or greater hemagglutination inhibition assay(HAI) antibody titer increase compared to baseline against the novel influenza hemagglutinin type 1 and neuraminidase type 1 (H1N1) 2009 virus following a single administration of Novartis H1N1 vaccine at each dose, combined across age groups.

Outcome measures

Outcome measures
Measure
Mild/Moderate Asthma, Low Dose Vaccine (15mcg)
n=86 Participants
Participants with mild-to-moderate asthma received one 15 micrograms (mcg) dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Mild/Moderate Asthma, High Dose Vaccine (30mcg)
n=85 Participants
Participants with mild-to-moderate asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21.
Severe Asthma, Low Dose Vaccine (15mcg)
Participants with severe asthma received one 15 mcg dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Severe Asthma, High Dose Vaccine (30mcg)
Participants with severe asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21. \[1\] Unadjuvanted: No agents added to, or used in conjunction with, vaccine antigens to augment or potentiate (and possibly target) the specific immune response to the antigen. (U.S. Food And Drug Administration)
Percentage of Participants With Seroconversion at Day 21 Following Single Administration of Vaccination, Severe Asthmatics
75.6 percentage of participants
85.9 percentage of participants

SECONDARY outcome

Timeframe: Days 1 to 21

Percentage of participants with seroprotection defined as hemagglutination inhibition assay (HAI) antibody titer of 1:40 or greater against influenza H1N1 2009 virus following a single administration of the H1N1 vaccine at each dose, combined across age groups.

Outcome measures

Outcome measures
Measure
Mild/Moderate Asthma, Low Dose Vaccine (15mcg)
n=107 Participants
Participants with mild-to-moderate asthma received one 15 micrograms (mcg) dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Mild/Moderate Asthma, High Dose Vaccine (30mcg)
n=107 Participants
Participants with mild-to-moderate asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21.
Severe Asthma, Low Dose Vaccine (15mcg)
Participants with severe asthma received one 15 mcg dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Severe Asthma, High Dose Vaccine (30mcg)
Participants with severe asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21. \[1\] Unadjuvanted: No agents added to, or used in conjunction with, vaccine antigens to augment or potentiate (and possibly target) the specific immune response to the antigen. (U.S. Food And Drug Administration)
Percentage of Participants With Seroprotection at Day 21 Following Single Administration of Vaccination, Mild-Moderate Asthmatics
90.7 percentage of participants
95.3 percentage of participants

SECONDARY outcome

Timeframe: Days 1 to 21

Percentage of participants with seroprotection defined as hemagglutination inhibition assay (HAI) antibody titer of 1:40 or greater against influenza H1N1 2009 virus following a single administration of the H1N1 vaccine at each dose, combined across age groups.

Outcome measures

Outcome measures
Measure
Mild/Moderate Asthma, Low Dose Vaccine (15mcg)
n=86 Participants
Participants with mild-to-moderate asthma received one 15 micrograms (mcg) dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Mild/Moderate Asthma, High Dose Vaccine (30mcg)
n=85 Participants
Participants with mild-to-moderate asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21.
Severe Asthma, Low Dose Vaccine (15mcg)
Participants with severe asthma received one 15 mcg dose of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Severe Asthma, High Dose Vaccine (30mcg)
Participants with severe asthma received two 15 mcg doses of unadjuvanted,\[1\] inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injections on Day 1 and Day 21. \[1\] Unadjuvanted: No agents added to, or used in conjunction with, vaccine antigens to augment or potentiate (and possibly target) the specific immune response to the antigen. (U.S. Food And Drug Administration)
Percentage of Participants With Seroprotection at Day 21 Following Single Administration of Vaccination, Severe Asthmatics
77.9 percentage of participants
94.1 percentage of participants

Adverse Events

Mild/Moderate Asthma, Low Dose Vaccine (15 Mcg)

Serious events: 4 serious events
Other events: 29 other events
Deaths: 0 deaths

Mild/Moderate Asthma, High Dose Vaccine (30mcg)

Serious events: 4 serious events
Other events: 15 other events
Deaths: 0 deaths

Severe Asthma, Low Dose Vaccine (15mcg)

Serious events: 12 serious events
Other events: 25 other events
Deaths: 0 deaths

Severe Asthma, High Dose Vaccine (30mcg)

Serious events: 6 serious events
Other events: 25 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
Mild/Moderate Asthma, Low Dose Vaccine (15 Mcg)
n=110 participants at risk
Participants with mild/moderate asthma received one 15 mcg dose of unadjuvanted, inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Mild/Moderate Asthma, High Dose Vaccine (30mcg)
n=107 participants at risk
Participants with mild/moderate asthma received two 15 mcg doses of unadjuvanted, inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Severe Asthma, Low Dose Vaccine (15mcg)
n=87 participants at risk
Participants with severe asthma received one 15 mcg dose of unadjuvanted, inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Severe Asthma, High Dose Vaccine (30mcg)
n=86 participants at risk
Participants with severe asthma received two 15 mcg doses of unadjuvanted, inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Cardiac disorders
Atrial flutter
0.91%
1/110 • Number of events 1 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/107 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/87 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/86 • Enrollment through last day of followup (Day 201, target last day)
Gastrointestinal disorders
Pancreatitis
0.00%
0/110 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/107 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/87 • Enrollment through last day of followup (Day 201, target last day)
1.2%
1/86 • Number of events 1 • Enrollment through last day of followup (Day 201, target last day)
Gastrointestinal disorders
Small intestinal obstruction
0.00%
0/110 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/107 • Enrollment through last day of followup (Day 201, target last day)
1.1%
1/87 • Number of events 1 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/86 • Enrollment through last day of followup (Day 201, target last day)
Gastrointestinal disorders
Umbilical hernia
0.00%
0/110 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/107 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/87 • Enrollment through last day of followup (Day 201, target last day)
1.2%
1/86 • Number of events 1 • Enrollment through last day of followup (Day 201, target last day)
General disorders
Abasia
0.00%
0/110 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/107 • Enrollment through last day of followup (Day 201, target last day)
1.1%
1/87 • Number of events 1 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/86 • Enrollment through last day of followup (Day 201, target last day)
General disorders
Chest pain
0.00%
0/110 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/107 • Enrollment through last day of followup (Day 201, target last day)
1.1%
1/87 • Number of events 1 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/86 • Enrollment through last day of followup (Day 201, target last day)
General disorders
Death
0.00%
0/110 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/107 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/87 • Enrollment through last day of followup (Day 201, target last day)
1.2%
1/86 • Number of events 1 • Enrollment through last day of followup (Day 201, target last day)
Infections and infestations
Diverticulitis
0.00%
0/110 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/107 • Enrollment through last day of followup (Day 201, target last day)
1.1%
1/87 • Number of events 1 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/86 • Enrollment through last day of followup (Day 201, target last day)
Infections and infestations
Localised infection
0.00%
0/110 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/107 • Enrollment through last day of followup (Day 201, target last day)
1.1%
1/87 • Number of events 1 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/86 • Enrollment through last day of followup (Day 201, target last day)
Infections and infestations
Pneumonia
0.91%
1/110 • Number of events 1 • Enrollment through last day of followup (Day 201, target last day)
0.93%
1/107 • Number of events 1 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/87 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/86 • Enrollment through last day of followup (Day 201, target last day)
Injury, poisoning and procedural complications
Road traffic accident
0.00%
0/110 • Enrollment through last day of followup (Day 201, target last day)
0.93%
1/107 • Number of events 1 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/87 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/86 • Enrollment through last day of followup (Day 201, target last day)
Musculoskeletal and connective tissue disorders
Pain in extremity
0.00%
0/110 • Enrollment through last day of followup (Day 201, target last day)
0.93%
1/107 • Number of events 1 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/87 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/86 • Enrollment through last day of followup (Day 201, target last day)
Musculoskeletal and connective tissue disorders
Spinal osteoarthritis
0.91%
1/110 • Number of events 1 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/107 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/87 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/86 • Enrollment through last day of followup (Day 201, target last day)
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Breast cancer
0.00%
0/110 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/107 • Enrollment through last day of followup (Day 201, target last day)
1.1%
1/87 • Number of events 1 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/86 • Enrollment through last day of followup (Day 201, target last day)
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Thyroid cancer
0.00%
0/110 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/107 • Enrollment through last day of followup (Day 201, target last day)
1.1%
1/87 • Number of events 1 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/86 • Enrollment through last day of followup (Day 201, target last day)
Reproductive system and breast disorders
Ovarian cyst
0.00%
0/110 • Enrollment through last day of followup (Day 201, target last day)
0.93%
1/107 • Number of events 1 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/87 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/86 • Enrollment through last day of followup (Day 201, target last day)
Respiratory, thoracic and mediastinal disorders
Asthma
0.91%
1/110 • Number of events 1 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/107 • Enrollment through last day of followup (Day 201, target last day)
8.0%
7/87 • Number of events 7 • Enrollment through last day of followup (Day 201, target last day)
3.5%
3/86 • Number of events 3 • Enrollment through last day of followup (Day 201, target last day)
Surgical and medical procedures
Drug rehabilitation
0.00%
0/110 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/107 • Enrollment through last day of followup (Day 201, target last day)
1.1%
1/87 • Number of events 1 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/86 • Enrollment through last day of followup (Day 201, target last day)
Surgical and medical procedures
Hysterectomy
0.00%
0/110 • Enrollment through last day of followup (Day 201, target last day)
0.93%
1/107 • Number of events 1 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/87 • Enrollment through last day of followup (Day 201, target last day)
0.00%
0/86 • Enrollment through last day of followup (Day 201, target last day)

Other adverse events

Other adverse events
Measure
Mild/Moderate Asthma, Low Dose Vaccine (15 Mcg)
n=110 participants at risk
Participants with mild/moderate asthma received one 15 mcg dose of unadjuvanted, inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Mild/Moderate Asthma, High Dose Vaccine (30mcg)
n=107 participants at risk
Participants with mild/moderate asthma received two 15 mcg doses of unadjuvanted, inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Severe Asthma, Low Dose Vaccine (15mcg)
n=87 participants at risk
Participants with severe asthma received one 15 mcg dose of unadjuvanted, inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Severe Asthma, High Dose Vaccine (30mcg)
n=86 participants at risk
Participants with severe asthma received two 15 mcg doses of unadjuvanted, inactivated Novartis H1N1 pandemic influenza vaccine by intramuscular injection on Day 1 and Day 21.
Infections and infestations
Upper respiratory tract infection
10.9%
12/110 • Number of events 12 • Enrollment through last day of followup (Day 201, target last day)
8.4%
9/107 • Number of events 9 • Enrollment through last day of followup (Day 201, target last day)
12.6%
11/87 • Number of events 11 • Enrollment through last day of followup (Day 201, target last day)
9.3%
8/86 • Number of events 8 • Enrollment through last day of followup (Day 201, target last day)
Investigations
Forced expiratory volume decreased
3.6%
4/110 • Number of events 4 • Enrollment through last day of followup (Day 201, target last day)
0.93%
1/107 • Number of events 2 • Enrollment through last day of followup (Day 201, target last day)
8.0%
7/87 • Number of events 9 • Enrollment through last day of followup (Day 201, target last day)
9.3%
8/86 • Number of events 13 • Enrollment through last day of followup (Day 201, target last day)
Respiratory, thoracic and mediastinal disorders
Asthma
7.3%
8/110 • Number of events 8 • Enrollment through last day of followup (Day 201, target last day)
2.8%
3/107 • Number of events 4 • Enrollment through last day of followup (Day 201, target last day)
11.5%
10/87 • Number of events 11 • Enrollment through last day of followup (Day 201, target last day)
10.5%
9/86 • Number of events 9 • Enrollment through last day of followup (Day 201, target last day)
Respiratory, thoracic and mediastinal disorders
Oropharyngeal pain
8.2%
9/110 • Number of events 9 • Enrollment through last day of followup (Day 201, target last day)
3.7%
4/107 • Number of events 4 • Enrollment through last day of followup (Day 201, target last day)
1.1%
1/87 • Number of events 1 • Enrollment through last day of followup (Day 201, target last day)
5.8%
5/86 • Number of events 7 • Enrollment through last day of followup (Day 201, target last day)

Additional Information

Associate Director, Clinical Research Program

DAIT/NIAID

Phone: 301-594-7669

Results disclosure agreements

  • Principal investigator is a sponsor employee
  • Publication restrictions are in place