Clinical Trial Results:
A phase II, open-label, randomised, multicentre study to evaluate the safety and immunogenicity of GlaxoSmithKline Biologicals’ DTPa-HBV-IPV/Hib-MenC-TT vaccine, when given in healthy infants at 3, 5 and 11 months of age.
Summary
|
|
EudraCT number |
2008-006365-91 |
Trial protocol |
SK |
Global end of trial date |
25 Jun 2009
|
Results information
|
|
Results version number |
v2(current) |
This version publication date |
19 Apr 2023
|
First version publication date |
04 Jun 2015
|
Other versions |
v1 |
Version creation reason |
|
Trial Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
|
|||
Trial identification
|
|||
Sponsor protocol code |
111761
|
||
Additional study identifiers
|
|||
ISRCTN number |
- | ||
US NCT number |
NCT00871741 | ||
WHO universal trial number (UTN) |
- | ||
Sponsors
|
|||
Sponsor organisation name |
GlaxoSmithKline Biologicals
|
||
Sponsor organisation address |
Rue de l’Institut 89, Rixensart, Belgium, B-1330
|
||
Public contact |
Clinical Trials Call Center, GlaxoSmithKline Biologicals, 044 2089-904466, GSKClinicalSupportHD@gsk.com
|
||
Scientific contact |
Clinical Trials Call Center, GlaxoSmithKline Biologicals, 044 2089-904466, GSKClinicalSupportHD@gsk.com
|
||
Paediatric regulatory details
|
|||
Is trial part of an agreed paediatric investigation plan (PIP) |
No
|
||
Does article 45 of REGULATION (EC) No 1901/2006 apply to this trial? |
No
|
||
Does article 46 of REGULATION (EC) No 1901/2006 apply to this trial? |
Yes
|
||
Results analysis stage
|
|||
Analysis stage |
Final
|
||
Date of interim/final analysis |
26 May 2009
|
||
Is this the analysis of the primary completion data? |
Yes
|
||
Primary completion date |
26 May 2009
|
||
Global end of trial reached? |
Yes
|
||
Global end of trial date |
25 Jun 2009
|
||
Was the trial ended prematurely? |
Yes
|
||
General information about the trial
|
|||
Main objective of the trial |
• To demonstrate that GSK Biologicals’ DTPa-HBV-IPV/Hib-MenC-TT vaccine (Combo group) is non-inferior to GSK Biologicals’ DTPa-HBV-IPV/Hib (Infanrix hexa) vaccine co-administered with Novartis’ meningococcal serogroup C vaccine (Menjugate) (Control group), in terms of immune response to Hib and MenC antigens, one month after the second vaccine dose.
Criteria for non-inferiority:
Non-inferiority in terms of response to PRP will be demonstrated if the upper limit of the standardized asymptotic 95% confidence interval (CI) on the group difference [Control minus Combo] in percentage of subjects with anti-PRP antibody concentrations greater than or equal to (≥) 0.15 µg/ml is lesser than or equal to (≤) 10%.
Non-inferiority in terms of response to MenC will be demonstrated if the upper limit of the standardized asymptotic 95% CI on the group difference [Control minus Combo] in percentage of subjects with rSBA-MenC titres ≥ 8 is ≤ 10%.
|
||
Protection of trial subjects |
All subjects were supervised for 30 min after vaccination/product administration with appropriate medical treatment readily available. Vaccines/products were administered by qualified and trained personnel. Vaccines/products were administered only to eligible subjects that had no contraindications to any components of the vaccines/products. Subjects were followed-up for 30 days after the last vaccination/product administration.
|
||
Background therapy |
- | ||
Evidence for comparator |
- | ||
Actual start date of recruitment |
06 Apr 2009
|
||
Long term follow-up planned |
No
|
||
Independent data monitoring committee (IDMC) involvement? |
No
|
||
Population of trial subjects
|
|||
Number of subjects enrolled per country |
|||
Country: Number of subjects enrolled |
Slovakia: 16
|
||
Worldwide total number of subjects |
16
|
||
EEA total number of subjects |
16
|
||
Number of subjects enrolled per age group |
|||
In utero |
0
|
||
Preterm newborn - gestational age < 37 wk |
0
|
||
Newborns (0-27 days) |
0
|
||
Infants and toddlers (28 days-23 months) |
16
|
||
Children (2-11 years) |
0
|
||
Adolescents (12-17 years) |
0
|
||
Adults (18-64 years) |
0
|
||
From 65 to 84 years |
0
|
||
85 years and over |
0
|
|
|||||||||||||
Recruitment
|
|||||||||||||
Recruitment details |
The number of actual participants that completed is 0 (due to study termination no subjects completed the study), however due to a system constraint (0 in an invalid value), the value of 7 and respectively 9 has been entered in the Completed field. | ||||||||||||
Pre-assignment
|
|||||||||||||
Screening details |
During the screening the following steps occurred: check for inclusion/exclusion criteria, contraindications/precautions, medical history of the subjects and signing informed consent forms. | ||||||||||||
Pre-assignment period milestones
|
|||||||||||||
Number of subjects started |
16 | ||||||||||||
Number of subjects completed |
16 | ||||||||||||
Period 1
|
|||||||||||||
Period 1 title |
Overall (overall period)
|
||||||||||||
Is this the baseline period? |
Yes | ||||||||||||
Allocation method |
Randomised - controlled
|
||||||||||||
Blinding used |
Not blinded | ||||||||||||
Arms
|
|||||||||||||
Are arms mutually exclusive |
Yes
|
||||||||||||
Arm title
|
GSK2202083A Group | ||||||||||||
Arm description |
Subjects in this group were to receive three doses of GSK2202083A vaccine at 3, 5 and 11 months of age, as an intramuscular injection in the anterolateral quadrant of the right thigh. | ||||||||||||
Arm type |
Experimental | ||||||||||||
Investigational medicinal product name |
GSK2202083A vaccine
|
||||||||||||
Investigational medicinal product code |
|||||||||||||
Other name |
|||||||||||||
Pharmaceutical forms |
Injection
|
||||||||||||
Routes of administration |
Intramuscular use
|
||||||||||||
Dosage and administration details |
Intramuscular injection in the anterolateral quadrant of the right thigh, three doses at 3, 5 and 11 months of age.
|
||||||||||||
Arm title
|
Infanrix + Menjugate Group | ||||||||||||
Arm description |
Subjects in this group were to receive three doses of Infanrix hexa vaccine at 3, 5 and 11 months of age, and two doses of Menjugate vaccine at 3 and 5 months of age, as an intramuscular injection in the anterolateral quadrant of the right thigh. | ||||||||||||
Arm type |
Active comparator | ||||||||||||
Investigational medicinal product name |
Infanrix hexa
|
||||||||||||
Investigational medicinal product code |
|||||||||||||
Other name |
|||||||||||||
Pharmaceutical forms |
Injection
|
||||||||||||
Routes of administration |
Intramuscular use
|
||||||||||||
Dosage and administration details |
Intramuscular injection in the left anterolateral thigh, three doses at 3, 5 and 11 months of age.
|
||||||||||||
Investigational medicinal product name |
Menjugate
|
||||||||||||
Investigational medicinal product code |
|||||||||||||
Other name |
|||||||||||||
Pharmaceutical forms |
Injection
|
||||||||||||
Routes of administration |
Intramuscular use
|
||||||||||||
Dosage and administration details |
Intramuscular injection in the right anterolateral thigh, 2 doses at 3 and 5 months of age.
|
||||||||||||
|
|||||||||||||
Notes [1] - The number of subjects at this milestone seems inconsistent with the number of subjects in the arm. It is expected that the number of subjects will be greater than, or equal to the number that completed, minus those who left. Justification: The number of actual participants that completed is 0 (due to study termination no subjects completed the study), however due to a system constraint (0 in an invalid value), the value of 7 and respectively 9 has been entered in the Completed field. [2] - The number of subjects at this milestone seems inconsistent with the number of subjects in the arm. It is expected that the number of subjects will be greater than, or equal to the number that completed, minus those who left. Justification: The number of actual participants that completed is 0 (due to study termination no subjects completed the study), however due to a system constraint (0 in an invalid value), the value of 7 and respectively 9 has been entered in the Completed field. |
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Baseline characteristics reporting groups
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group title |
GSK2202083A Group
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group description |
Subjects in this group were to receive three doses of GSK2202083A vaccine at 3, 5 and 11 months of age, as an intramuscular injection in the anterolateral quadrant of the right thigh. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group title |
Infanrix + Menjugate Group
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group description |
Subjects in this group were to receive three doses of Infanrix hexa vaccine at 3, 5 and 11 months of age, and two doses of Menjugate vaccine at 3 and 5 months of age, as an intramuscular injection in the anterolateral quadrant of the right thigh. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
|||
End points reporting groups
|
|||
Reporting group title |
GSK2202083A Group
|
||
Reporting group description |
Subjects in this group were to receive three doses of GSK2202083A vaccine at 3, 5 and 11 months of age, as an intramuscular injection in the anterolateral quadrant of the right thigh. | ||
Reporting group title |
Infanrix + Menjugate Group
|
||
Reporting group description |
Subjects in this group were to receive three doses of Infanrix hexa vaccine at 3, 5 and 11 months of age, and two doses of Menjugate vaccine at 3 and 5 months of age, as an intramuscular injection in the anterolateral quadrant of the right thigh. |
|
|||||||||||||
End point title |
Anti- PRP antibody concentrations ≥ 0.15 mg/mL [1] | ||||||||||||
End point description |
As the study was terminated, no blood samples were taken. Hence no immunogenicity analyses were done.
|
||||||||||||
End point type |
Primary
|
||||||||||||
End point timeframe |
At Month 3
|
||||||||||||
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: The analysis of the primary endpoint was descriptive i.e. no statistical hypothesis test was performed. |
|||||||||||||
|
|||||||||||||
Notes [2] - As the study was terminated, no blood samples were taken. Hence no immunogenicity analyses were done [3] - As the study was terminated, no blood samples were taken. Hence no immunogenicity analyses were done |
|||||||||||||
No statistical analyses for this end point |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
End point title |
Number of subjects with any, grade 3 and related solicited local symptoms | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
End point description |
The solicited local symptoms assessed were pain, redness and swelling. Any = any solicited local symptom irrespective of intensity grade. Grade 3 pain = cried when limb was moved/spontaneously painful. Grade 3 redness/swelling = redness/swelling spreading beyond 20 millimeters (mm) of injection site. Subjects from Control Group did not receive the second study vaccination dose due to study termination.
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
End point type |
Secondary
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
End point timeframe |
During the 8-day (Days 0-7) post-vaccination period following each dose and across doses
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
No statistical analyses for this end point |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
End point title |
Number of subjects with any, grade 3 and related solicited general symptoms | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
End point description |
The solicited general symptoms assessed were drowsiness, irritability, loss of appetite and temperature. Any = any general symptom irrespective of intensity grade and relationship to vaccination. Grade 3 Irritability = crying that could not be comforted/prevented normal activity. Grade 3 Drowsiness = drowsiness that prevented normal activity. Grade 3 Loss of Appetite = did not eat at all. Related = symptoms assessed by the investigator as causally related to vaccination. Subjects from Control Group did not receive the second study vaccination dose due to study termination.
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
End point type |
Secondary
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
End point timeframe |
During the 8-day (Days 0-7) post-vaccination period following each dose and across doses
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
No statistical analyses for this end point |
|
|||||||||||||
End point title |
Number of subjects with unsolicited adverse events AE(s) | ||||||||||||
End point description |
An unsolicited AE covers any untoward medical occurrence in a clinical investigation subject temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product and reported in addition to those solicited during the clinical study and any solicited symptom with onset outside the specified period of follow-up for solicited symptoms. Any was defined as the occurrence of any unsolicited AE regardless of intensity grade or relation to vaccination.
|
||||||||||||
End point type |
Secondary
|
||||||||||||
End point timeframe |
During the 31-day (Days 0-30) post-vaccination period
|
||||||||||||
|
|||||||||||||
No statistical analyses for this end point |
|
|||||||||||||
End point title |
Number of subjects with serious adverse events (SAEs) | ||||||||||||
End point description |
Serious adverse events (SAEs) assessed include medical occurrences that result in death, are life threatening, require hospitalization or
prolongation of hospitalization or result in disability/incapacity.
|
||||||||||||
End point type |
Secondary
|
||||||||||||
End point timeframe |
During the entire study period (from Month 0 to Month 9)
|
||||||||||||
|
|||||||||||||
No statistical analyses for this end point |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Adverse events information
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Timeframe for reporting adverse events |
Solicited symptoms: during the 8-day (Days 0-7) post-vaccination period.
AEs: during the 31-day (Days 0-30) post-vaccination period.
SAEs: Throughout the entire study period.
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Adverse event reporting additional description |
The occurrence of reported AEs (all/related) was not available and is encoded as equal to the number of subjects affected.
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Assessment type |
Non-systematic | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary used for adverse event reporting
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary name |
MedDRA | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary version |
12.0
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting groups
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group title |
Infanrix + Menjugate Group
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group description |
- | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group title |
GSK2202083A Group
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group description |
- | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Frequency threshold for reporting non-serious adverse events: 5% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
|||||||
Substantial protocol amendments (globally) |
|||||||
Were there any global substantial amendments to the protocol? Yes | |||||||
Date |
Amendment |
||||||
23 Feb 2009 |
Amendment 1
This protocol amendment is being prepared to allow the analysis of data pertaining to the primary vaccination phase (up to and including Visit 3) as soon as they are available. Additionally the participation of Italy was cancelled before study start hence the protocol has been updated to reflect this. Some bullets related to collection and transcription of diary cards, were misplaced in the list of procedures table which have been corrected. |
||||||
Interruptions (globally) |
|||||||
Were there any global interruptions to the trial? Yes | |||||||
|
|||||||
Limitations and caveats |
|||||||
Limitations of the trial such as small numbers of subjects analysed or technical problems leading to unreliable data. | |||||||
None reported |