Clinical Trial Results:
Immunogenicity and Safety of Sanofi Pasteur's DTaP-IPV-Hep B-PRP-T Combined Vaccine Given at 6, 10, and 14 Weeks of Age in Infants in India Who Previously Received a Dose of Hepatitis B Vaccine at Birth
Summary
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EudraCT number |
2016-002089-29 |
Trial protocol |
Outside EU/EEA |
Global end of trial date |
14 Oct 2014
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Results information
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Results version number |
v1(current) |
This version publication date |
11 Jun 2016
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First version publication date |
11 Jun 2016
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Other versions |
Trial Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
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Trial identification
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Sponsor protocol code |
A3L33
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Additional study identifiers
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ISRCTN number |
- | ||
US NCT number |
NCT01948193 | ||
WHO universal trial number (UTN) |
U1111-1127-6936 | ||
Other trial identifiers |
Clinical Trial Registry India: CTRI/2013/09/003997 | ||
Sponsors
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Sponsor organisation name |
Sanofi Pasteur SA
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Sponsor organisation address |
2, avenue Pont Pasteur, Lyon cedex 07, France, F-69367
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Public contact |
Global Medical Affairs, Sanofi Pasteur SA, 33 (0) 437 65 67 99, Emmanuel.vidor@sanofipasteur.com
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Scientific contact |
Global Medical Affairs, Sanofi Pasteur SA, 33 (0) 437 65 67 99, Emmanuel.vidor@sanofipasteur.com
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Paediatric regulatory details
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Is trial part of an agreed paediatric investigation plan (PIP) |
No
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Does article 45 of REGULATION (EC) No 1901/2006 apply to this trial? |
No
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Does article 46 of REGULATION (EC) No 1901/2006 apply to this trial? |
Yes
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Results analysis stage
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Analysis stage |
Final
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Date of interim/final analysis |
23 Mar 2015
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Is this the analysis of the primary completion data? |
No
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Global end of trial reached? |
Yes
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Global end of trial date |
14 Oct 2014
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Was the trial ended prematurely? |
No
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General information about the trial
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Main objective of the trial |
To evaluate the immunogenicity of the study vaccine in terms of seroprotection (diphtheria toxoid, tetanus toxoid, poliovirus types 1, 2, and 3, Haemophilus influenza type b [Hib] polysaccharide [PRP], hepatitis B [Hep B]) and vaccine response for pertussis antigens (pertussis toxoid [PT] and filamentous haemagglutinin [FHA]) one month after the third dose.
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Protection of trial subjects |
Only subjects that met all the study inclusion and none of the exclusion criteria were vaccinated in the study. Vaccinations were performed by qualified and trained study personnel. Subjects with allergy to any of the vaccine components were not vaccinated. After vaccination, subjects were also kept under clinical observation for 30 minutes to ensure their safety. Appropriate medical equipment was also available on site in case of any immediate allergic reactions.
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Background therapy |
All subjects enrolled in this study received a documented dose of any commercial available oral poliovirus vaccine (OPV) and recombinant Hepatitis B monovalent vaccine at birth according to the National Immunization Program (NIP) in India. | ||
Evidence for comparator |
Not applicable | ||
Actual start date of recruitment |
19 Feb 2014
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Long term follow-up planned |
No
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Independent data monitoring committee (IDMC) involvement? |
No
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Population of trial subjects
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Number of subjects enrolled per country |
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Country: Number of subjects enrolled |
India: 177
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Worldwide total number of subjects |
177
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EEA total number of subjects |
0
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Number of subjects enrolled per age group |
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In utero |
0
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Preterm newborn - gestational age < 37 wk |
0
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Newborns (0-27 days) |
0
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Infants and toddlers (28 days-23 months) |
177
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Children (2-11 years) |
0
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Adolescents (12-17 years) |
0
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Adults (18-64 years) |
0
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From 65 to 84 years |
0
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85 years and over |
0
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Recruitment
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Recruitment details |
Study subjects were enrolled from 19 February 2014 to 30 June 2014 at 2 clinic sites in India. | ||||||||||||
Pre-assignment
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Screening details |
A total of 177 subjects who met all of the inclusion criteria and none of the exclusion criteria were enrolled and vaccinated. | ||||||||||||
Period 1
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Period 1 title |
Overall trial (overall period)
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Is this the baseline period? |
Yes | ||||||||||||
Allocation method |
Not applicable
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Blinding used |
Not blinded | ||||||||||||
Blinding implementation details |
Not applicable
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Arms
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Arm title
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All Infants; DTaP-IPV-Hep B-PRP~T | ||||||||||||
Arm description |
Infants aged 6 to 8 weeks received 3 injections of Sanofi Pasteur's DTaP-IPV-Hep B-PRP~T combined vaccine at 6, 10, and 14 weeks of age following a documented dose of a commercial oral poliovirus vaccine and recombinant Hepatitis B monovalent vaccine at birth. | ||||||||||||
Arm type |
Experimental | ||||||||||||
Investigational medicinal product name |
DTaP-IPV-Hep B-PRP~T combined vaccine
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Suspension for injection
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Routes of administration |
Intramuscular use
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Dosage and administration details |
0.5 mL, intramuscular into the anterolateral aspect of the right thigh, 1 injection each at 6, 10, and 14 weeks
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Baseline characteristics reporting groups
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Reporting group title |
All Infants; DTaP-IPV-Hep B-PRP~T
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Reporting group description |
Infants aged 6 to 8 weeks received 3 injections of Sanofi Pasteur's DTaP-IPV-Hep B-PRP~T combined vaccine at 6, 10, and 14 weeks of age following a documented dose of a commercial oral poliovirus vaccine and recombinant Hepatitis B monovalent vaccine at birth. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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End points reporting groups
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Reporting group title |
All Infants; DTaP-IPV-Hep B-PRP~T
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Reporting group description |
Infants aged 6 to 8 weeks received 3 injections of Sanofi Pasteur's DTaP-IPV-Hep B-PRP~T combined vaccine at 6, 10, and 14 weeks of age following a documented dose of a commercial oral poliovirus vaccine and recombinant Hepatitis B monovalent vaccine at birth. |
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End point title |
Percentage of Subjects With Seroprotection After Vaccinations With Sanofi Pasteur’s DTaP-IPV-HB-PRP-T Combined Vaccine Following a Documented Dose of a Commercial Oral Poliovirus Vaccine and Recombinant Hep B Monovalent Vaccine at Birth [1] | ||||||||||||||||||||||
End point description |
Diphtheria antibodies were measured by a toxin neutralization test, tetanus antibodies by an enzyme-linked immunosorbent assay (ELISA), Haemophilus influenzae type b polysaccharide (PRP) antibodies by Farr type radioimmunoassay, poliovirus 1, 2, and 3 antibodies by a neutralization assay, and Hepatitis B (Hep B) antibodies were measured by VITROS ECi/ECiQ Immunodiagnostic System.
Description of seroprotection: Diphtheria and Tetanus antibody concentrations ≥0.01 International Units (IU)/mL; Poliovirus 1, 2, and 3 titers ≥8 (1/dilution); Hep B concentrations ≥10 mIU/mL, and PRP ≥0.15 µg/mL.
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End point type |
Primary
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End point timeframe |
Pre-dose 1 to one month post-dose 3
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Notes [1] - No statistical analyses have been specified for this primary end point. It is expected there is at least one statistical analysis for each primary end point. Justification: Descriptive analyses were performed based on the study group and study vaccine administered for this outcome. |
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No statistical analyses for this end point |
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End point title |
Percentage of Subjects With Vaccine Response After Vaccinations With Sanofi Pasteur’s DTaP-IPV-HB-PRP-T Combined Vaccine Following a Documented Dose of a Commercial Oral Poliovirus Vaccine and Recombinant Hep B Monovalent Vaccine at Birth [2] | ||||||||||||||||||||
End point description |
Anti-pertussis toxin (PT) and anti-filamentous hemagglutinin (FHA) antibodies were measured with an ELISA. Vaccine response was defined as percentage of participants with post-dose 3 anti-PT and anti-FHA antibody concentrations in ELISA units (EU)/mL ≥ 4 x Lower Limit of Quantification (LLOQ) if pre-vaccination concentration was < 4 x LLOQ or ≥ pre-vaccination concentration if pre-vaccination concentrations ≥ 4 x LLOQ.
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End point type |
Primary
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End point timeframe |
Pre-dose 1 to one month post-dose 3
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Notes [2] - No statistical analyses have been specified for this primary end point. It is expected there is at least one statistical analysis for each primary end point. Justification: Descriptive analyses were performed based on the study group and study vaccine administered for this outcome. |
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No statistical analyses for this end point |
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End point title |
Percentage of Subjects With Seroprotection Before and After Vaccinations With Sanofi Pasteur’s DTaP-IPV-HB-PRP-T Combined Vaccine Following a Documented Dose of a Commercial Oral Poliovirus Vaccine and Recombinant Hep B Monovalent Vaccine at Birth | ||||||||||||||||||||||||||||||||||||||||
End point description |
Diphtheria antibodies were measured by a toxin neutralization test, tetanus antibodies by an enzyme-linked immunosorbent assay (ELISA), Haemophilus influenzae type b polysaccharide (PRP) antibodies by Farr type radioimmunoassay, poliovirus 1, 2, and 3 antibodies by a neutralization assay, and Hepatitis B (Hep B) antibodies were measured by VITROS ECi/ECiQ Immunodiagnostic System.
Description of seroprotection: Diphtheria and Tetanus antibody concentrations ≥0.01 International Units (IU)/mL; Poliovirus 1, 2, and 3 titers ≥8 (1/dilution); Hep B concentrations ≥10 mIU/mL, and PRP ≥0.15 µg/mL.
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End point type |
Secondary
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End point timeframe |
Pre-dose 1 to one month post-dose 3
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No statistical analyses for this end point |
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End point title |
Geometric Mean Titers of Antibodies Against Vaccine Antigens After Vaccinations With Sanofi Pasteur’s DTaP-IPV-HB-PRP-T Combined Vaccine After a Documented Dose of an Oral Poliovirus Vaccine and Recombinant Hep B Monovalent Vaccine at Birth | ||||||||||||||||||||||||||||||||||
End point description |
Diphtheria antibodies were measured by a toxin neutralization test, tetanus, PT, and FHA antibodies by an ELISA, PRP antibodies by a Farr type radioimmunoassay, poliovirus 1, 2, and 3 antibodies by a neutralization assay, and Hep B antibodies were measured by VITROS ECi/ECiQ Immunodiagnostic System.
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End point type |
Secondary
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End point timeframe |
Pre-dose 1 to one month post-dose 3
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No statistical analyses for this end point |
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End point title |
Geometric Mean Titer Ratios of Antibodies Against Vaccine Antigens After Vaccinations With Sanofi Pasteur’s DTaP-IPV-HB-PRP-T Combined Vaccine After a Documented Dose of Oral Poliovirus Vaccine and Recombinant Hep B Monovalent Vaccine at Birth | ||||||||||||||||
End point description |
Diphtheria antibodies were measured by a toxin neutralization test, PT and FHA antibodies by an ELISA, and Hep B antibodies were measured by VITROS ECi/ECiQ Immunodiagnostic System.
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End point type |
Secondary
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End point timeframe |
Pre-dose 1 to one month post-dose 3
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No statistical analyses for this end point |
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End point title |
Percentage of Subjects Reporting Solicited Injection-site or Systemic Reaction After Each Vaccination With Sanofi Pasteur’s DTaP-IPV-HB-PRP-T Combined Vaccine Following a Documented Dose of Oral Poliovirus and Recombinant Hep B Vaccine at Birth | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
End point description |
Injection-site reactions: Tenderness, Erythema, and Swelling. Systemic reactions: Fever, Vomiting, Crying abnormal, Drowsiness, Appetite lost, and Irritability. Grade 3 Injection site reactions: Tenderness, Cries when injected limb is moved, or reduced movement of injected limb; Erythema and Swelling, ≥50 mm. Grade 3 Systemic reactions: Fever, >39.5°C or >103.1°F; Vomiting, ≥6 episodes/24 hours or requires parenteral hydration; Crying abnormal, >3 hours; Drowsiness, Sleeping most of the time/difficult to wake up; Appetite lost, Refuses ≥3 or most feeds/meals; Irritability, Inconsolable.
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End point type |
Secondary
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End point timeframe |
Within 7 days after each vaccine injection
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No statistical analyses for this end point |
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Adverse events information
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Timeframe for reporting adverse events |
Adverse event data were collected following first vaccination up to Day 30 post-dose 3.
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Assessment type |
Non-systematic | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary used for adverse event reporting
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Dictionary name |
MedDRA | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary version |
11.0
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Reporting groups
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Reporting group title |
All Infants; DTaP IPV HB PRP~T
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Reporting group description |
Infants aged 6 to 8 weeks received 3 injections of Sanofi Pasteur's DTaP IPV HB PRP~T combined vaccine at 6, 10, and 14 weeks of age following a documented dose of a commercial oral poliovirus vaccine and recombinant Hepatitis B monovalent vaccine at birth. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Frequency threshold for reporting non-serious adverse events: 5% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Notes [1] - The number of subjects exposed to this adverse event is less than the total number of subjects exposed for the reporting group. These numbers are expected to be equal. Justification: This was a solicited adverse event recorded in a diary card within 7 days of vaccination; the total number (N) reflects those subjects for which the diary cards were returned and for which data were available for the event during the period. [2] - The number of subjects exposed to this adverse event is less than the total number of subjects exposed for the reporting group. These numbers are expected to be equal. Justification: This was a solicited adverse event recorded in a diary card within 7 days of vaccination; the total number (N) reflects those subjects for which the diary cards were returned and for which data were available for the event during the period. [3] - The number of subjects exposed to this adverse event is less than the total number of subjects exposed for the reporting group. These numbers are expected to be equal. Justification: This was a solicited adverse event recorded in a diary card within 7 days of vaccination; the total number (N) reflects those subjects for which the diary cards were returned and for which data were available for the event during the period. [4] - The number of subjects exposed to this adverse event is less than the total number of subjects exposed for the reporting group. These numbers are expected to be equal. Justification: This was a solicited adverse event recorded in a diary card within 7 days of vaccination; the total number (N) reflects those subjects for which the diary cards were returned and for which data were available for the event during the period. [5] - The number of subjects exposed to this adverse event is less than the total number of subjects exposed for the reporting group. These numbers are expected to be equal. Justification: This was a solicited adverse event recorded in a diary card within 7 days of vaccination; the total number (N) reflects those subjects for which the diary cards were returned and for which data were available for the event during the period. [6] - The number of subjects exposed to this adverse event is less than the total number of subjects exposed for the reporting group. These numbers are expected to be equal. Justification: This was a solicited adverse event recorded in a diary card within 7 days of vaccination; the total number (N) reflects those subjects for which the diary cards were returned and for which data were available for the event during the period. [7] - The number of subjects exposed to this adverse event is less than the total number of subjects exposed for the reporting group. These numbers are expected to be equal. Justification: This was a solicited adverse event recorded in a diary card within 7 days of vaccination; the total number (N) reflects those subjects for which the diary cards were returned and for which data were available for the event during the period. [8] - The number of subjects exposed to this adverse event is less than the total number of subjects exposed for the reporting group. These numbers are expected to be equal. Justification: This was a solicited adverse event recorded in a diary card within 7 days of vaccination; the total number (N) reflects those subjects for which the diary cards were returned and for which data were available for the event during the period. [9] - The number of subjects exposed to this adverse event is less than the total number of subjects exposed for the reporting group. These numbers are expected to be equal. Justification: This was a solicited adverse event recorded in a diary card within 7 days of vaccination; the total number (N) reflects those subjects for which the diary cards were returned and for which data were available for the event during the period. |
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Substantial protocol amendments (globally) |
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Were there any global substantial amendments to the protocol? No | |||
Interruptions (globally) |
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Were there any global interruptions to the trial? No | |||
Limitations and caveats |
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Limitations of the trial such as small numbers of subjects analysed or technical problems leading to unreliable data. | |||
None reported |