Trial Outcomes & Findings for ProQuad® Intramuscular vs Subcutaneous (NCT NCT00402831)

NCT ID: NCT00402831

Last Updated: 2018-08-13

Results Overview

Antibody response rates were determined 6 weeks after the second dose of IM or SC ProQuad®. Measles, mumps and rubella antibody levels were determined using enzyme-linked immunosorbent assay (ELISA) and varicella antibody levels were determined with glycoprotein-based ELISA (gpELISA). Response rates were determined as follows: measles antibody titre ≥255 mIU/mL in participants with baseline titre \<255 mIU/mL; mumps antibody titre ≥10 ELISA Ab units/mL in participants with baseline titre \<10 ELISA Ab units mL; rubella antibody titre ≥10 IU/mL in participants with baseline titre \<10 IU/mL; varicella antibody titre ≥5 gpELISA units/mL in participants with baseline titre \<1.25 gpELISA units/mL.

Recruitment status

COMPLETED

Study phase

PHASE3

Target enrollment

405 participants

Primary outcome timeframe

Week 10 (6 weeks after Dose 2 on Week 4)

Results posted on

2018-08-13

Participant Flow

A total of 411 male and female participants (12 to 18 months of age) were selected for study entry at 33 sites in France. A total of 405 participants were randomized and received 2 doses of study drug.

Participant milestones

Participant milestones
Measure
Intramuscular ProQuad®
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by IM injection into the deltoid muscle perpendicular to the skin, with the first dose in the right arm and the second dose in the left arm. Doses were separated by 30 to 44 days.
Subcutaneous ProQuad®
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by SC injection in the deltoid area at a 45° angle to the skin, with the first dose in the right arm and second dose in the left arm. Doses were separated by 30 to 44 days.
Overall Study
STARTED
202
203
Overall Study
ProQuad® Dose 1 (Day 1)
202
203
Overall Study
ProQuad® Dose 1 (Day 30)
202
203
Overall Study
COMPLETED
201
200
Overall Study
NOT COMPLETED
1
3

Reasons for withdrawal

Reasons for withdrawal
Measure
Intramuscular ProQuad®
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by IM injection into the deltoid muscle perpendicular to the skin, with the first dose in the right arm and the second dose in the left arm. Doses were separated by 30 to 44 days.
Subcutaneous ProQuad®
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by SC injection in the deltoid area at a 45° angle to the skin, with the first dose in the right arm and second dose in the left arm. Doses were separated by 30 to 44 days.
Overall Study
Lost to Follow-up
1
2
Overall Study
Non-compliance with protocol
0
1

Baseline Characteristics

ProQuad® Intramuscular vs Subcutaneous

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Intramuscular ProQuad®
n=202 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by IM injection into the deltoid muscle perpendicular to the skin, with the first dose in the right arm and the second dose in the left arm. Doses were separated by 30 to 44 days.
Subcutaneous ProQuad®
n=203 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by SC injection in the deltoid area at a 45° angle to the skin, with the first dose in the right arm and second dose in the left arm. Doses were separated by 30 to 44 days.
Total
n=405 Participants
Total of all reporting groups
Age, Continuous
13.72 Months
STANDARD_DEVIATION 1.44 • n=5 Participants
13.65 Months
STANDARD_DEVIATION 1.53 • n=7 Participants
13.68 Months
STANDARD_DEVIATION 1.48 • n=5 Participants
Sex: Female, Male
Female
105 Participants
n=5 Participants
94 Participants
n=7 Participants
199 Participants
n=5 Participants
Sex: Female, Male
Male
97 Participants
n=5 Participants
109 Participants
n=7 Participants
206 Participants
n=5 Participants

PRIMARY outcome

Timeframe: Week 10 (6 weeks after Dose 2 on Week 4)

Population: Participants who were initially seronegative to measles, mumps, rubella or varicella and who had post-vaccination serology results were included.

Antibody response rates were determined 6 weeks after the second dose of IM or SC ProQuad®. Measles, mumps and rubella antibody levels were determined using enzyme-linked immunosorbent assay (ELISA) and varicella antibody levels were determined with glycoprotein-based ELISA (gpELISA). Response rates were determined as follows: measles antibody titre ≥255 mIU/mL in participants with baseline titre \<255 mIU/mL; mumps antibody titre ≥10 ELISA Ab units/mL in participants with baseline titre \<10 ELISA Ab units mL; rubella antibody titre ≥10 IU/mL in participants with baseline titre \<10 IU/mL; varicella antibody titre ≥5 gpELISA units/mL in participants with baseline titre \<1.25 gpELISA units/mL.

Outcome measures

Outcome measures
Measure
Intramuscular ProQuad®
n=153 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by IM injection into the deltoid muscle perpendicular to the skin, with the first dose in the right arm and the second dose in the left arm. Doses were separated by 30 to 44 days.
Subcutaneous ProQuad®
n=148 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by SC injection in the deltoid area at a 45° angle to the skin, with the first dose in the right arm and second dose in the left arm. Doses were separated by 30 to 44 days.
Percentage of Participants Meeting Antibody Response Rate Criteria Six Weeks After Completing ProQuad® Treatment
Measles
100 Percentage of participants
Interval 97.6 to 100.0
100 Percentage of participants
Interval 97.5 to 100.0
Percentage of Participants Meeting Antibody Response Rate Criteria Six Weeks After Completing ProQuad® Treatment
Mumps
99.3 Percentage of participants
Interval 96.4 to 100.0
99.3 Percentage of participants
Interval 96.3 to 100.0
Percentage of Participants Meeting Antibody Response Rate Criteria Six Weeks After Completing ProQuad® Treatment
Rubella
100 Percentage of participants
Interval 97.2 to 100.0
99.2 Percentage of participants
Interval 95.9 to 100.0
Percentage of Participants Meeting Antibody Response Rate Criteria Six Weeks After Completing ProQuad® Treatment
Varicella
100 Percentage of participants
Interval 97.4 to 100.0
99.3 Percentage of participants
Interval 95.9 to 100.0

SECONDARY outcome

Timeframe: Week 4

Population: Participants who were initially seronegative to measles, mumps, rubella or varicella and who had post-vaccination serology results were included.

Antibody response rates were determined 4 weeks after the first dose of IM or SC ProQuad®. Measles, mumps and rubella antibody levels were determined using ELISA and varicella antibody levels were determined with gpELISA. Response rates were determined as follows: measles antibody titre ≥255 mIU/mL in participants with baseline titre \<255 mIU/mL; mumps antibody titre ≥10 ELISA Ab units/mL in participants with baseline titre \<10 ELISA Ab units mL; rubella antibody titre ≥10 IU/mL in participants with baseline titre \<10 IU/mL; varicella antibody titre ≥5 gpELISA units/mL in participants with baseline titre \<1.25 gpELISA units/mL.

Outcome measures

Outcome measures
Measure
Intramuscular ProQuad®
n=153 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by IM injection into the deltoid muscle perpendicular to the skin, with the first dose in the right arm and the second dose in the left arm. Doses were separated by 30 to 44 days.
Subcutaneous ProQuad®
n=149 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by SC injection in the deltoid area at a 45° angle to the skin, with the first dose in the right arm and second dose in the left arm. Doses were separated by 30 to 44 days.
Percentage of Participants Meeting Antibody Response Rate Criteria Four Weeks After the First ProQuad® Dose
Measles
100 Percentage of participants
Interval 97.6 to 100.0
97.3 Percentage of participants
Interval 93.2 to 99.3
Percentage of Participants Meeting Antibody Response Rate Criteria Four Weeks After the First ProQuad® Dose
Mumps
97.4 Percentage of participants
Interval 93.4 to 99.3
91.3 Percentage of participants
Interval 85.5 to 95.3
Percentage of Participants Meeting Antibody Response Rate Criteria Four Weeks After the First ProQuad® Dose
Rubella
98.4 Percentage of participants
Interval 94.5 to 99.8
100 Percentage of participants
Interval 97.3 to 100.0
Percentage of Participants Meeting Antibody Response Rate Criteria Four Weeks After the First ProQuad® Dose
Varicella
98.6 Percentage of participants
Interval 94.9 to 99.8
98.5 Percentage of participants
Interval 94.8 to 99.8

SECONDARY outcome

Timeframe: Week 4

Population: Participants who were initially seronegative to measles and who had post-vaccination serology results were included.

Antibody titre levels to measles were determined 4 weeks after the first dose of IM or SC ProQuad®. Measles antibody levels were determined using ELISA. Titre levels were determined in participants with baseline measles titre \<255 mIU/mL.

Outcome measures

Outcome measures
Measure
Intramuscular ProQuad®
n=153 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by IM injection into the deltoid muscle perpendicular to the skin, with the first dose in the right arm and the second dose in the left arm. Doses were separated by 30 to 44 days.
Subcutaneous ProQuad®
n=148 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by SC injection in the deltoid area at a 45° angle to the skin, with the first dose in the right arm and second dose in the left arm. Doses were separated by 30 to 44 days.
Antibody Geometric Mean Titres (GMT) to Measles Four Weeks After the First ProQuad® Dose
4058.7 Antibody titres (mIU/mL)
Interval 3643.1 to 4521.8
3327.0 Antibody titres (mIU/mL)
Interval 2835.4 to 3903.9

SECONDARY outcome

Timeframe: Week 4

Population: Participants who were initially seronegative to mumps and who had post-vaccination serology results were included.

Antibody titre levels to mumps were determined 4 weeks after the first dose of IM or SC ProQuad®. Mumps antibody levels were determined using ELISA. Titre levels were determined in participants with baseline mumps titres \<10 ELISA Ab units mL.

Outcome measures

Outcome measures
Measure
Intramuscular ProQuad®
n=152 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by IM injection into the deltoid muscle perpendicular to the skin, with the first dose in the right arm and the second dose in the left arm. Doses were separated by 30 to 44 days.
Subcutaneous ProQuad®
n=149 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by SC injection in the deltoid area at a 45° angle to the skin, with the first dose in the right arm and second dose in the left arm. Doses were separated by 30 to 44 days.
Antibody GMT to Mumps Four Weeks After the First ProQuad® Dose
120.0 Antibody titres (ELISA Ab units/mL)
Interval 102.2 to 140.9
101.9 Antibody titres (ELISA Ab units/mL)
Interval 84.2 to 123.2

SECONDARY outcome

Timeframe: Week 4

Population: Participants who were initially seronegative to rubella and who had post-vaccination serology results were included.

Antibody titre levels to rubella were determined 4 weeks after the first dose of IM or SC ProQuad®. Rubella antibody levels were determined using ELISA. Titre levels were determined in participants with baseline rubella titre \<10 IU/mL.

Outcome measures

Outcome measures
Measure
Intramuscular ProQuad®
n=129 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by IM injection into the deltoid muscle perpendicular to the skin, with the first dose in the right arm and the second dose in the left arm. Doses were separated by 30 to 44 days.
Subcutaneous ProQuad®
n=133 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by SC injection in the deltoid area at a 45° angle to the skin, with the first dose in the right arm and second dose in the left arm. Doses were separated by 30 to 44 days.
Antibody GMT to Rubella Four Weeks After the First ProQuad® Dose
46.9 Antibody titres (IU/mL)
Interval 39.7 to 55.4
50.9 Antibody titres (IU/mL)
Interval 44.9 to 57.7

SECONDARY outcome

Timeframe: Week 4

Population: Participants who were initially seronegative to varicella and who had post-vaccination serology results were included.

Antibody titre levels to varicella were determined 4 weeks after the first dose of IM or SC ProQuad®. Varicella antibody levels were determined with gpELISA. Titre levels were determined in participants with baseline varicella antibody titre \<1.25 gpELISA units/mL.

Outcome measures

Outcome measures
Measure
Intramuscular ProQuad®
n=138 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by IM injection into the deltoid muscle perpendicular to the skin, with the first dose in the right arm and the second dose in the left arm. Doses were separated by 30 to 44 days.
Subcutaneous ProQuad®
n=136 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by SC injection in the deltoid area at a 45° angle to the skin, with the first dose in the right arm and second dose in the left arm. Doses were separated by 30 to 44 days.
Antibody GMT to Varicella Four Weeks After the First ProQuad® Dose
25.0 Antibody titres (gpELISA units/mL)
Interval 22.5 to 27.7
23.6 Antibody titres (gpELISA units/mL)
Interval 20.9 to 26.7

SECONDARY outcome

Timeframe: Week 10 (6 weeks after Dose 2 on Week 4)

Population: Participants who were initially seronegative to measles and who had post-vaccination serology results were included.

Antibody titre levels to measles were determined 6 weeks after the second dose of IM or SC ProQuad®. Measles antibody levels were determined using ELISA. Titre levels were determined in participants with baseline measles titre \<255 mIU/mL.

Outcome measures

Outcome measures
Measure
Intramuscular ProQuad®
n=153 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by IM injection into the deltoid muscle perpendicular to the skin, with the first dose in the right arm and the second dose in the left arm. Doses were separated by 30 to 44 days.
Subcutaneous ProQuad®
n=147 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by SC injection in the deltoid area at a 45° angle to the skin, with the first dose in the right arm and second dose in the left arm. Doses were separated by 30 to 44 days.
Antibody GMT to Measles Six Weeks After Completing ProQuad® Treatment
3953.7 Antibody titres (mIU/mL)
Interval 3497.2 to 4469.9
3748.6 Antibody titres (mIU/mL)
Interval 3270.9 to 4296.0

SECONDARY outcome

Timeframe: Week 10 (6 weeks after Dose 2 on Week 4)

Population: Participants who were initially seronegative to mumps and who had post-vaccination serology results were included.

Antibody titre levels to mumps were determined 6 weeks after the second dose of IM or SC ProQuad®. Mumps antibody levels were determined using ELISA. Titre levels were determined in participants with baseline mumps titre \<10 ELISA Ab units mL.

Outcome measures

Outcome measures
Measure
Intramuscular ProQuad®
n=152 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by IM injection into the deltoid muscle perpendicular to the skin, with the first dose in the right arm and the second dose in the left arm. Doses were separated by 30 to 44 days.
Subcutaneous ProQuad®
n=148 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by SC injection in the deltoid area at a 45° angle to the skin, with the first dose in the right arm and second dose in the left arm. Doses were separated by 30 to 44 days.
Antibody GMT to Mumps Six Weeks After Completing ProQuad® Treatment
157.9 Antibody titres (ELISA Ab units/mL)
Interval 138.6 to 180.0
168.8 Antibody titres (ELISA Ab units/mL)
Interval 146.9 to 194.0

SECONDARY outcome

Timeframe: Week 10 (6 weeks after Dose 2 on Week 4)

Population: Participants who were initially seronegative to rubella and who had post-vaccination serology results were included.

Antibody titre levels to rubella were determined 6 weeks after the second dose of IM or SC ProQuad®. Rubella antibody levels were determined using ELISA. Titre levels were determined in participants with baseline rubella titre \<10 IU/mL.

Outcome measures

Outcome measures
Measure
Intramuscular ProQuad®
n=129 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by IM injection into the deltoid muscle perpendicular to the skin, with the first dose in the right arm and the second dose in the left arm. Doses were separated by 30 to 44 days.
Subcutaneous ProQuad®
n=132 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by SC injection in the deltoid area at a 45° angle to the skin, with the first dose in the right arm and second dose in the left arm. Doses were separated by 30 to 44 days.
Antibody GMT to Rubella Six Weeks After Completing ProQuad® Treatment
92.8 Antibody titres (IU/mL)
Interval 82.4 to 104.5
94.2 Antibody titres (IU/mL)
Interval 83.2 to 106.6

SECONDARY outcome

Timeframe: Week 10 (6 weeks after Dose 2 on Week 4)

Population: Participants who were initially seronegative to varicella and who had post-vaccination serology results were included.

Antibody titre levels to varicella were determined 6 weeks after the second dose of IM or SC ProQuad®. Varicella antibody levels were determined with gpELISA. Titre levels were determined in participants with baseline varicella antibody titre \<1.25 gpELISA units/mL.

Outcome measures

Outcome measures
Measure
Intramuscular ProQuad®
n=138 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by IM injection into the deltoid muscle perpendicular to the skin, with the first dose in the right arm and the second dose in the left arm. Doses were separated by 30 to 44 days.
Subcutaneous ProQuad®
n=134 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by SC injection in the deltoid area at a 45° angle to the skin, with the first dose in the right arm and second dose in the left arm. Doses were separated by 30 to 44 days.
Antibody GMT to Varicella Six Weeks After Completing ProQuad® Treatment
358.1 Antibody titres (gpELISA units/mL)
Interval 300.1 to 427.4
261.8 Antibody titres (gpELISA units/mL)
Interval 216.7 to 316.4

SECONDARY outcome

Timeframe: From Day 0 up to Day 28 (up to 28 days after the first ProQuad® dose)

Population: All participants who received at least one dose of study drug and had safety follow-up data are included.

An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Injection-site AEs (e.g., erythema, swelling, pain) and systemic vaccine-related AEs (e.g., pyrexia) were AEs of interest.

Outcome measures

Outcome measures
Measure
Intramuscular ProQuad®
n=202 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by IM injection into the deltoid muscle perpendicular to the skin, with the first dose in the right arm and the second dose in the left arm. Doses were separated by 30 to 44 days.
Subcutaneous ProQuad®
n=203 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by SC injection in the deltoid area at a 45° angle to the skin, with the first dose in the right arm and second dose in the left arm. Doses were separated by 30 to 44 days.
Percentage of Participants Experiencing an Injection-site Adverse Event (AE) or Vaccine-related Systemic AE After the First ProQuad® Dose
Injection-site AEs
17.8 Percentage of participants
28.6 Percentage of participants
Percentage of Participants Experiencing an Injection-site Adverse Event (AE) or Vaccine-related Systemic AE After the First ProQuad® Dose
Vaccine-related systemic AEs
8.9 Percentage of participants
8.4 Percentage of participants

SECONDARY outcome

Timeframe: From Day 30 up to Day 58 (up to 28 days after the second ProQuad® dose)

Population: All participants who received at least one dose of study drug and had safety follow-up data are included.

An AE is any untoward medical occurrence in a participant administered an IMP and which does not necessarily have a causal relationship with the IMP. Injection-site AEs (e.g., erythema, swelling, pain) and systemic vaccine-related AEs (e.g., pyrexia) were AEs of interest.

Outcome measures

Outcome measures
Measure
Intramuscular ProQuad®
n=201 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by IM injection into the deltoid muscle perpendicular to the skin, with the first dose in the right arm and the second dose in the left arm. Doses were separated by 30 to 44 days.
Subcutaneous ProQuad®
n=200 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by SC injection in the deltoid area at a 45° angle to the skin, with the first dose in the right arm and second dose in the left arm. Doses were separated by 30 to 44 days.
Percentage of Participants Experiencing an Injection-site AE or Vaccine-related Systemic AE After the Second ProQuad® Dose
Injection-site AEs
20.4 Percentage of participants
29.5 Percentage of participants
Percentage of Participants Experiencing an Injection-site AE or Vaccine-related Systemic AE After the Second ProQuad® Dose
Vaccine-related systemic AEs
6.0 Percentage of participants
5.0 Percentage of participants

SECONDARY outcome

Timeframe: From Day 0 up to Day 28 (up to 28 days after the first ProQuad® dose)

An AE is any untoward medical occurrence in a participant administered an IMP and which does not necessarily have a causal relationship with the IMP.

Outcome measures

Outcome measures
Measure
Intramuscular ProQuad®
n=202 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by IM injection into the deltoid muscle perpendicular to the skin, with the first dose in the right arm and the second dose in the left arm. Doses were separated by 30 to 44 days.
Subcutaneous ProQuad®
n=203 Participants
Participants received both doses (given on Day 1 and Week 4) of ProQuad® by SC injection in the deltoid area at a 45° angle to the skin, with the first dose in the right arm and second dose in the left arm. Doses were separated by 30 to 44 days.
Percentage of Participants Discontinuing From Study Therapy Due to an AE After the First ProQuad® Dose
0 Percentage of participants
0 Percentage of participants

Adverse Events

IM ProQuad® Arm: Dose 1

Serious events: 2 serious events
Other events: 153 other events
Deaths: 0 deaths

SC ProQuad® Arm: Dose 1

Serious events: 2 serious events
Other events: 166 other events
Deaths: 0 deaths

IM ProQuad® Arm: Dose 2

Serious events: 1 serious events
Other events: 141 other events
Deaths: 0 deaths

SC ProQuad® Arm: Dose 2

Serious events: 1 serious events
Other events: 137 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
IM ProQuad® Arm: Dose 1
n=202 participants at risk
All participants who received the first dose of ProQuad® via IM injection are included.
SC ProQuad® Arm: Dose 1
n=203 participants at risk
All participants who received the first dose of ProQuad® via SC injection are included.
IM ProQuad® Arm: Dose 2
n=201 participants at risk
All participants who received the second dose of ProQuad® via IM injection are included.
SC ProQuad® Arm: Dose 2
n=200 participants at risk
All participants who received the second dose of ProQuad® via SC injection are included.
Infections and infestations
Gastroenteritis
0.00%
0/202 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
0.49%
1/203 • Number of events 1 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
0.50%
1/201 • Number of events 1 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
0.00%
0/200 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
Infections and infestations
Gastroenteritis viral
0.50%
1/202 • Number of events 1 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
0.00%
0/203 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
0.00%
0/201 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
0.00%
0/200 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
Infections and infestations
Viral tonsillitis
0.50%
1/202 • Number of events 1 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
0.00%
0/203 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
0.00%
0/201 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
0.00%
0/200 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
Nervous system disorders
Febrile convulsion
0.00%
0/202 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
0.49%
1/203 • Number of events 1 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
0.00%
0/201 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
0.00%
0/200 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
Injury, poisoning and procedural complications
Limb traumatic amputation
0.00%
0/202 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
0.00%
0/203 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
0.00%
0/201 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
0.50%
1/200 • Number of events 1 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.

Other adverse events

Other adverse events
Measure
IM ProQuad® Arm: Dose 1
n=202 participants at risk
All participants who received the first dose of ProQuad® via IM injection are included.
SC ProQuad® Arm: Dose 1
n=203 participants at risk
All participants who received the first dose of ProQuad® via SC injection are included.
IM ProQuad® Arm: Dose 2
n=201 participants at risk
All participants who received the second dose of ProQuad® via IM injection are included.
SC ProQuad® Arm: Dose 2
n=200 participants at risk
All participants who received the second dose of ProQuad® via SC injection are included.
Gastrointestinal disorders
Diarrhoea
5.4%
11/202 • Number of events 11 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
5.9%
12/203 • Number of events 14 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
3.5%
7/201 • Number of events 7 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
6.0%
12/200 • Number of events 12 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
Gastrointestinal disorders
Teething
9.4%
19/202 • Number of events 21 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
8.4%
17/203 • Number of events 19 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
5.5%
11/201 • Number of events 12 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
6.0%
12/200 • Number of events 13 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
General disorders
Injection site erythema
6.9%
14/202 • Number of events 14 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
19.7%
40/203 • Number of events 42 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
15.4%
31/201 • Number of events 31 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
27.0%
54/200 • Number of events 54 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
General disorders
Injection site pain
11.4%
23/202 • Number of events 23 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
5.9%
12/203 • Number of events 12 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
10.0%
20/201 • Number of events 20 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
10.0%
20/200 • Number of events 20 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
General disorders
Pyrexia
56.9%
115/202 • Number of events 158 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
61.6%
125/203 • Number of events 161 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
44.3%
89/201 • Number of events 124 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
41.0%
82/200 • Number of events 113 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
Infections and infestations
Bronchitis
9.9%
20/202 • Number of events 20 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
7.9%
16/203 • Number of events 18 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
4.5%
9/201 • Number of events 9 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
6.0%
12/200 • Number of events 14 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
Infections and infestations
Ear infection
10.9%
22/202 • Number of events 22 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
9.4%
19/203 • Number of events 20 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
10.4%
21/201 • Number of events 21 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
11.0%
22/200 • Number of events 24 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
Infections and infestations
Nasopharyngitis
9.4%
19/202 • Number of events 19 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
8.9%
18/203 • Number of events 20 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
7.5%
15/201 • Number of events 15 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
8.5%
17/200 • Number of events 18 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
Infections and infestations
Rhinitis
6.9%
14/202 • Number of events 15 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
6.4%
13/203 • Number of events 14 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
0.00%
0/201 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
0.00%
0/200 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
Respiratory, thoracic and mediastinal disorders
Cough
3.5%
7/202 • Number of events 7 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
6.4%
13/203 • Number of events 14 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
5.5%
11/201 • Number of events 11 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
3.5%
7/200 • Number of events 8 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
General disorders
Injection site swelling
0.00%
0/202 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
0.00%
0/203 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
6.0%
12/201 • Number of events 12 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
12.5%
25/200 • Number of events 25 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
Infections and infestations
Gastroenteritis
0.00%
0/202 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
0.00%
0/203 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
5.5%
11/201 • Number of events 11 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
5.0%
10/200 • Number of events 10 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
Infections and infestations
Tracheitis
0.00%
0/202 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
0.00%
0/203 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
7.5%
15/201 • Number of events 16 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.
3.0%
6/200 • Number of events 7 • Up to Day 72 (AEs were monitored for 28 days after each dose, and Dose 2 could have been given up to 44 days after Dose 1).
An AE is any untoward medical occurrence in a participant administered an investigational medicinal product (IMP) and which does not necessarily have a causal relationship with the IMP. Event data are presented separately for Dose 1 and Dose 2.

Additional Information

Senior Vice President, Global Clinical Development

Merck Sharp & Dohme Corp.

Phone: 1-800-672-6372

Results disclosure agreements

  • Principal investigator is a sponsor employee Sanofi Pasteur MSD shall have sixty days to review these documents and may refuse to give its consent in part or whole for confidential reasons (including but not limited to intellectual property rights, whether patentable or not).
  • Publication restrictions are in place

Restriction type: OTHER