Clinical Trial Results:
A phase II, open-label, randomized, multicentre study to evaluate the feasibility of GSK Biologicals’ DTPa-IPV/Hib-MenC-TT vaccine co-administered with Prevenar compared with Pediacel co-administered with Menjugate and Prevenar, when given in healthy infants as a three-dose primary vaccination course at 2, 3 and 4 months of age and to evaluate Menitorix given to these children as a booster dose at 12 months of age
Summary
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EudraCT number |
2008-003741-87 |
Trial protocol |
GB |
Global end of trial date |
09 Dec 2010
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Results information
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Results version number |
v2(current) |
This version publication date |
20 Nov 2018
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First version publication date |
30 Oct 2014
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Other versions |
v1 |
Version creation reason |
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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 |
111709
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Additional study identifiers
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ISRCTN number |
- | ||
US NCT number |
NCT00871338 | ||
WHO universal trial number (UTN) |
- | ||
Sponsors
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Sponsor organisation name |
GlaxoSmithKline Biologicals
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Sponsor organisation address |
Rue de l’Institut 89, Rixensart, Belgium, B-1330
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Public contact |
Clinical Trials Call Center, GlaxoSmithKline Biologicals, 044 2089-904466, GSKClinicalSupportHD@gsk.com
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Scientific contact |
Clinical Trials Call Center, GlaxoSmithKline Biologicals, 044 2089-904466, GSKClinicalSupportHD@gsk.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 |
19 May 2011
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Is this the analysis of the primary completion data? |
Yes
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Primary completion date |
31 Mar 2010
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Global end of trial reached? |
Yes
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Global end of trial date |
09 Dec 2010
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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 demonstrate that GSK Biologicals’ DTPa IPV/Hib-MenC-TT vaccine co-administered with Prevenar (MenC-Combo group) is non-inferior to Pediacel co-administered with Prevenar and Menjugate (Control group), in terms of immune response to Hib and MenC, one month after the third dose of primary vaccination.
Criteria for non-inferiority:
Non-inferiority in terms of response to PRP will be demonstrated if the upper limit of the 95% confidence interval (CI) on the group difference (Control minus MenC-Combo group) in percentage of subjects with anti-PRP concentrations >= 0.15 micrograms/ml is <=10%.
Non-inferiority in terms of response to MenC will be demonstrated if the upper limit of the 95% CI on the group difference (Control minus MenC-Combo group) in percentage of subjects with SBA-MenC titres >= 8 is <=10%.
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Protection of trial subjects |
The vaccinees were observed closely for at least 30 minutes following the administration of vaccines, with appropriate medical treatment readily available in case of a rare anaphylactic reaction.
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Background therapy |
- | ||
Evidence for comparator |
- | ||
Actual start date of recruitment |
24 Jun 2009
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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 |
United Kingdom: 284
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Worldwide total number of subjects |
284
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EEA total number of subjects |
284
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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) |
284
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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 |
A total of 284 subjects were enrolled in the study. | ||||||||||||||||||
Pre-assignment
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Screening details |
Out of the 284 subjects who enrolled in the study, 5 didn't complete the first period. Furthermore not all of the subjects who completed period 1 (Prior to Booster) started period 2 (After Booster). | ||||||||||||||||||
Period 1
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Period 1 title |
Prior to booster
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Is this the baseline period? |
Yes | ||||||||||||||||||
Allocation method |
Randomised - controlled
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Blinding used |
Not blinded | ||||||||||||||||||
Arms
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Are arms mutually exclusive |
Yes
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Arm title
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GSK2197870A Group | ||||||||||||||||||
Arm description |
- | ||||||||||||||||||
Arm type |
Experimental | ||||||||||||||||||
Investigational medicinal product name |
GSK2197870A
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Investigational medicinal product code |
|||||||||||||||||||
Other name |
GSK’s combined diphtheria, tetanus, acellular pertussis, polio, Haemophilus influenzae type b and Neisseria meningitidis serogroup C tetanus toxoid conjugate.
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Pharmaceutical forms |
Injection
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Routes of administration |
Intramuscular use
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Dosage and administration details |
3 doses given at 2, 3 and 4 months of age in the right upper anterolateral thigh.
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Investigational medicinal product name |
Prevenar™
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Investigational medicinal product code |
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Other name |
Pfizer’s 7-valent pneumococcal polysaccharide conjugate vaccine
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Pharmaceutical forms |
Injection
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Routes of administration |
Intramuscular use
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Dosage and administration details |
2 co-administered doses, intramuscular in the left upper anterolateral thigh, at 2 and 4 months of age, respectively.
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Arm title
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Pediacel Group | ||||||||||||||||||
Arm description |
- | ||||||||||||||||||
Arm type |
Active comparator | ||||||||||||||||||
Investigational medicinal product name |
Pediacel™
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Investigational medicinal product code |
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Other name |
Sanofi-Pasteur-MSD’s combined DTPa-inactivated polio-Haemophilus influenzae type b vaccine.
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Pharmaceutical forms |
Injection
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Routes of administration |
Intramuscular use
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Dosage and administration details |
3 doses given at 2, 3 and 4 months of age intramuscularly in the right upper anterolateral thigh.
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Investigational medicinal product name |
Menjugate™
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Investigational medicinal product code |
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Other name |
Novartis’ meningococcal serogroup C CRM197 protein conjugated vaccine.
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Pharmaceutical forms |
Injection
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Routes of administration |
Intramuscular use
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Dosage and administration details |
2 doses given at 3 and 4 months of age, intramuscularly in the left lower anterolateral thigh.
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Investigational medicinal product name |
Prevenar™
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Investigational medicinal product code |
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Other name |
Pfizer’s 7-valent pneumococcal polysaccharide conjugate vaccine
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Pharmaceutical forms |
Injection
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Routes of administration |
Intramuscular use
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Dosage and administration details |
2 co-administered doses, intramuscular in the left upper anterolateral thigh, at 2 and 4 months of age, respectively.
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Period 2
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Period 2 title |
After Booster
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Is this the baseline period? |
No | ||||||||||||||||||
Allocation method |
Randomised - controlled
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Blinding used |
Not blinded | ||||||||||||||||||
Arms
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Are arms mutually exclusive |
Yes
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Arm title
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GSK2197870A Group | ||||||||||||||||||
Arm description |
- | ||||||||||||||||||
Arm type |
Experimental | ||||||||||||||||||
Investigational medicinal product name |
GSK2197870A
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Investigational medicinal product code |
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Other name |
GSK’s combined diphtheria, tetanus, acellular pertussis, polio, Haemophilus influenzae type b and Neisseria meningitidis serogroup C tetanus toxoid conjugate.
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Pharmaceutical forms |
Injection
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Routes of administration |
Intramuscular use
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Dosage and administration details |
3 doses given at 2, 3 and 4 months of age in the right upper anterolateral thigh.
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Investigational medicinal product name |
Prevenar™
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Investigational medicinal product code |
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Other name |
Pfizer’s 7-valent pneumococcal polysaccharide conjugate vaccine
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Pharmaceutical forms |
Injection
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Routes of administration |
Intramuscular use
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Dosage and administration details |
2 co-administered doses, intramuscular in the left upper anterolateral thigh, at 2 and 4 months of age, respectively.
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Investigational medicinal product name |
Menitorix™
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Investigational medicinal product code |
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Other name |
GSK Biologicals’ combined Haemophilus influenzae type b and Neisseria meningitidis serogroup C tetanus toxoid conjugate vaccine.
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Pharmaceutical forms |
Injection
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Routes of administration |
Intramuscular use
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Dosage and administration details |
1 booster dose at 12 months of age was administered in the right upper anterolateral thigh
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Arm title
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Pediacel Group | ||||||||||||||||||
Arm description |
- | ||||||||||||||||||
Arm type |
Active comparator | ||||||||||||||||||
Investigational medicinal product name |
Menitorix™
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Investigational medicinal product code |
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Other name |
GSK Biologicals’ combined Haemophilus influenzae type b and Neisseria meningitidis serogroup C tetanus toxoid conjugate vaccine.
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Pharmaceutical forms |
Injection
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Routes of administration |
Intramuscular use
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Dosage and administration details |
1 booster dose at 12 months of age was administered in the right upper anterolateral thigh
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Investigational medicinal product name |
Prevenar™
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Investigational medicinal product code |
|||||||||||||||||||
Other name |
Pfizer’s 7-valent pneumococcal polysaccharide conjugate vaccine
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Pharmaceutical forms |
Injection
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Routes of administration |
Intramuscular use
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Dosage and administration details |
2 co-administered doses, intramuscular in the left upper anterolateral thigh, at 2 and 4 months of age, respectively.
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Investigational medicinal product name |
Pediacel™
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Investigational medicinal product code |
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Other name |
Sanofi-Pasteur-MSD’s combined DTPa-inactivated polio-Haemophilus influenzae type b vaccine.
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Pharmaceutical forms |
Injection
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Routes of administration |
Intramuscular use
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Dosage and administration details |
3 doses given at 2, 3 and 4 months of age intramuscularly in the right upper anterolateral thigh.
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Investigational medicinal product name |
Menjugate™
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Investigational medicinal product code |
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Other name |
Novartis’ meningococcal serogroup C CRM197 protein conjugated vaccine.
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Pharmaceutical forms |
Injection
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Routes of administration |
Intramuscular use
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Dosage and administration details |
2 doses given at 3 and 4 months of age, intramuscularly in the left lower anterolateral thigh.
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Notes [1] - The number of subjects starting the period is not consistent with the number completing the preceding period. It is expected the number of subjects starting the subsequent period will be the same as the number completing the preceding period. Justification: The number of subjects enrolled in the booster phase was smaller than the one in the primary phase. |
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Baseline characteristics reporting groups
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Reporting group title |
GSK2197870A Group
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Reporting group description |
- | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group title |
Pediacel Group
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Reporting group description |
- | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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End points reporting groups
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Reporting group title |
GSK2197870A Group
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Reporting group description |
- | ||
Reporting group title |
Pediacel Group
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Reporting group description |
- | ||
Reporting group title |
GSK2197870A Group
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Reporting group description |
- | ||
Reporting group title |
Pediacel Group
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Reporting group description |
- |
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End point title |
Number of seroprotected subjects for anti-polyribosylribitol phosphate (anti-PRP). | ||||||||||||
End point description |
A seroprotected subject was defined as a vaccinated subject who had anti-PRP antibody concentrations ≥ 0.15 micrograms per milliliter (µg/mL).
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End point type |
Primary
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End point timeframe |
At Month 3
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Statistical analysis title |
Seroprotection in terms of anti-PRP antibodies | ||||||||||||
Statistical analysis description |
To demonstrate that GSK2197870A vaccine co-administered with Prevenar™ vaccine is non-inferior to Pediacel™ vaccine co-administered with Prevenar™ and Menjugate™ vaccines (Pediacel Group), in terms of immune response to Hib and MenC, one month after the third dose of primary vaccination.
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Comparison groups |
GSK2197870A Group v Pediacel Group
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Number of subjects included in analysis |
227
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Analysis specification |
Pre-specified
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Analysis type |
non-inferiority [1] | ||||||||||||
Method |
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Parameter type |
Difference in seroprotection rate | ||||||||||||
Point estimate |
-6.72
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Confidence interval |
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level |
95% | ||||||||||||
sides |
2-sided
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lower limit |
-12.72 | ||||||||||||
upper limit |
-3.16 | ||||||||||||
Notes [1] - Criterion for non-inferiority: upper limit of the standardized asymptotic 95% CI for the between-group differences in percentage of seroprotected or seropositive subjects ≤ 10%. |
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End point title |
Number of seropositive subjects against Neisseria meningitidis using baby rabbit complement (rSBA-MenC) | |||||||||||||||
End point description |
A seropositive subject was defined as a vaccinated subject who had rSBA-MenC ≥ 1:8. Month 3 results are the primary outcome variable.
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End point type |
Primary
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End point timeframe |
At Month 2 and Month 3.
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Statistical analysis title |
Seropositivity in terms of rSBA-MenC antibodies | |||||||||||||||
Statistical analysis description |
To demonstrate that GSK2197870A vaccine co-administered with Prevenar™ vaccine is non-inferior to Pediacel™ vaccine co-administered with Prevenar™ and Menjugate™ vaccines (Pediacel Group), in terms of immune response to Hib and MenC, one month after the third dose of primary vaccination.
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Comparison groups |
Pediacel Group v GSK2197870A Group
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Number of subjects included in analysis |
222
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Analysis specification |
Pre-specified
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Analysis type |
non-inferiority [2] | |||||||||||||||
Method |
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Parameter type |
Difference in percentage | |||||||||||||||
Point estimate |
3.81
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Confidence interval |
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level |
95% | |||||||||||||||
sides |
2-sided
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lower limit |
0.44 | |||||||||||||||
upper limit |
9.41 | |||||||||||||||
Notes [2] - Criterion for non-inferiority: upper limit of the standardized asymptotic 95% CI for the between-group differences in percentage of seroprotected or seropositive subjects ≤ 10%. |
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End point title |
Number of subjects with anti-PRP concentrations antibody above the cut-off. | ||||||||||||
End point description |
The reference cut-off was ≥ 1.0 micrograms per milliliter (µg/mL).
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End point type |
Secondary
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End point timeframe |
At Month 3
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No statistical analyses for this end point |
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End point title |
Number of subjects with anti-polysaccharide C (anti-PSC ) antibody concentrations above the cut-offs. | |||||||||||||||||||||
End point description |
The reference cut-offs were ≥ 0.3 µg/mL and ≥ 2 µg/mL.
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End point type |
Secondary
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End point timeframe |
At Month 2 and Month 3.
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No statistical analyses for this end point |
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End point title |
Number of seroprotected subjects for anti-diphtheria (anti-D) and anti-tetanus (anti-T) antibodies. | |||||||||||||||
End point description |
A seroprotected subject was defined as a vaccinated subject who had anti-D and anti-T antibody concentrations ≥ 0.1 international units per milliliter (IU/mL).
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End point type |
Secondary
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End point timeframe |
At Month 3.
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No statistical analyses for this end point |
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End point title |
Number of seropositive subjects against anti-pertussis toxoid (anti-PT), anti-filamentous haemagglutinin (anti-FHA) and anti-pertactin (anti-PRN). | ||||||||||||||||||
End point description |
A seropositive subject was defined as a vaccinated subject who had anti-PT, anti-FHA and anti-PRN antibody concentrations ≥ 5 enzyme-linked immunosorbent assay (ELISA) units per milliliters (EL.U/mL).
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End point type |
Secondary
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End point timeframe |
At Month 3.
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No statistical analyses for this end point |
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End point title |
Number of seroprotected subjects for anti-poliovirus (anti-polio) types 1, 2 and 3. | ||||||||||||||||||
End point description |
A seroprotected subject was defined as a vaccinated subject who had anti-polio 1, 2 and 3 antibody concentrations ≥ 1:8.
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End point type |
Secondary
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End point timeframe |
At Month 3.
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No statistical analyses for this end point |
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End point title |
Number of seropositive subjects for anti-pneumococcal (anti-PNE) serotypes. | ||||||||||||||||||||||||||||||
End point description |
A seropositive subject was defined as a vaccinated subject who had anti- pneumococcal antibody concentrations ≥ 0.2 micrograms per milliliter (µg/mL). The anti-PNE serotypes assessed were 4, 6B, 9V, 14, 18C, 19F and 23F.
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End point type |
Secondary
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End point timeframe |
At Month 3
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No statistical analyses for this end point |
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End point title |
Concentrations for anti-PRP. | |||||||||||||||
End point description |
Concentrations were expressed as geometric mean concentrations (GMCs). The seroprotection reference cut-off value was ≥ 0.15 µg/mL.
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End point type |
Secondary
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End point timeframe |
At Month 3.
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No statistical analyses for this end point |
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End point title |
Titers for rSBA-MenC. | ||||||||||||||||||
End point description |
Titers were expressed as geometric mean titers (GMTs). The seropositivity reference cut-off value was ≥ 1:8.
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End point type |
Secondary
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End point timeframe |
At Month 2 and Month 3.
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No statistical analyses for this end point |
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End point title |
Concentrations for anti-PSC. | ||||||||||||||||||
End point description |
Concentrations were expressed as geometric mean concentrations (GMCs). The seroprotection reference cut-off value was ≥ 0.3 µg/mL.
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End point type |
Secondary
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End point timeframe |
At Month 2 and Month 3.
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No statistical analyses for this end point |
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End point title |
Concentrations for anti-T and anti-D. | ||||||||||||||||||
End point description |
Concentrations were expressed as geometric mean concentrations (GMCs). The seroprotection reference cut-off value was ≥ 0.1 IU/mL.
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End point type |
Secondary
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End point timeframe |
At Month 3.
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No statistical analyses for this end point |
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End point title |
Concentrations for anti-PT, anti-FHA and anti-PRN. | |||||||||||||||||||||
End point description |
Concentrations were expressed as geometric mean concentrations (GMCs). The seropositivity reference cut-off value was ≥ 5 EL.U/mL.
|
|||||||||||||||||||||
End point type |
Secondary
|
|||||||||||||||||||||
End point timeframe |
At Month 3.
|
|||||||||||||||||||||
|
||||||||||||||||||||||
No statistical analyses for this end point |
|
||||||||||||||||||||||
End point title |
Titers for anti-polio 1, 2 and 3. | |||||||||||||||||||||
End point description |
Titers were expressed as geometric mean titers (GMTs). The seropositivity reference cut-off value was ≥ 1:8.
|
|||||||||||||||||||||
End point type |
Secondary
|
|||||||||||||||||||||
End point timeframe |
At Month 3.
|
|||||||||||||||||||||
|
||||||||||||||||||||||
No statistical analyses for this end point |
|
||||||||||||||||||||||||||||||||||
End point title |
Concentrations for anti-PNE serotypes. | |||||||||||||||||||||||||||||||||
End point description |
Concentrations were expressed as geometric mean concentreations (GMCs). The seropositivity reference cut-off value was ≥ 0.2 µg/mL.
|
|||||||||||||||||||||||||||||||||
End point type |
Secondary
|
|||||||||||||||||||||||||||||||||
End point timeframe |
At Month 3.
|
|||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||
No statistical analyses for this end point |
|
||||||||||||||||||||||
End point title |
Number of seroprotected subjects for anti-PRP. | |||||||||||||||||||||
End point description |
A seroprotected subject was defined as a vaccinated subject who had anti-PRP antibody concentrations ≥ 0.15 micrograms per milliliter (µg/mL). Number of subjects with anti-PRP antibody concentrations ≥ 1 μg/mL were also reported.
|
|||||||||||||||||||||
End point type |
Secondary
|
|||||||||||||||||||||
End point timeframe |
At Month 10 and Month 11.
|
|||||||||||||||||||||
|
||||||||||||||||||||||
No statistical analyses for this end point |
|
||||||||||||||||
End point title |
Number of seropositive subjects against rSBA-MenC. | |||||||||||||||
End point description |
A seropositive subject was defined as a vaccinated subject who had rSBA-MenC ≥ 1:8.
|
|||||||||||||||
End point type |
Secondary
|
|||||||||||||||
End point timeframe |
At Month 10 and Month 11.
|
|||||||||||||||
|
||||||||||||||||
No statistical analyses for this end point |
|
||||||||||||||||||||||
End point title |
Number of subjects with anti-PSC antibody concentrations above the cut-offs. | |||||||||||||||||||||
End point description |
The reference cut-offs were ≥ 0.3 µg/mL and ≥ 2 µg/mL.
|
|||||||||||||||||||||
End point type |
Secondary
|
|||||||||||||||||||||
End point timeframe |
At Month 10 and Month 11.
|
|||||||||||||||||||||
|
||||||||||||||||||||||
No statistical analyses for this end point |
|
|||||||||||||||||||
End point title |
Number of seroprotive subjects for anti-D and anti-T antibodies. | ||||||||||||||||||
End point description |
A seropositive subject was defined as a vaccinated subject who had anti-D (ELISA) and anti-T antibody concentrations ≥ 0.1 IU/mL. Seropositivity for anti-D was also defined with the ≥ 0.016 IU/mL cut-off (Neutralisation assay).
|
||||||||||||||||||
End point type |
Secondary
|
||||||||||||||||||
End point timeframe |
At Month 10.
|
||||||||||||||||||
|
|||||||||||||||||||
No statistical analyses for this end point |
|
|||||||||||||||||||
End point title |
Number of seropositive subjects for anti-PT, anti-FHA and anti-PRN. | ||||||||||||||||||
End point description |
A seropositive subject was defined as a vaccinated subject who had anti-PT, anti-FHA and anti-PRN antibody concentrations ≥ 5 enzyme-linked immunosorbent assay (ELISA) units per milliliters (EL.U/mL).
|
||||||||||||||||||
End point type |
Secondary
|
||||||||||||||||||
End point timeframe |
At Month 10.
|
||||||||||||||||||
|
|||||||||||||||||||
No statistical analyses for this end point |
|
|||||||||||||||||||
End point title |
Number of seroprotected subjects for anti-polio types 1, 2 and 3. | ||||||||||||||||||
End point description |
A seroprotected subject was defined as a vaccinated subject who had anti-polio 1, 2 and 3 antibody concentrations ≥ 1:8.
|
||||||||||||||||||
End point type |
Secondary
|
||||||||||||||||||
End point timeframe |
At Month 10.
|
||||||||||||||||||
|
|||||||||||||||||||
No statistical analyses for this end point |
|
|||||||||||||||||||
End point title |
Concentrations for anti-PRP. | ||||||||||||||||||
End point description |
Concentrations were expressed as geometric mean concentrations (GMCs). The seroprotection reference cut-off value was ≥ 0.15 µg/mL.
|
||||||||||||||||||
End point type |
Secondary
|
||||||||||||||||||
End point timeframe |
At Month 10 and Month 11.
|
||||||||||||||||||
|
|||||||||||||||||||
No statistical analyses for this end point |
|
|||||||||||||||||||
End point title |
Titers for rSBA-MenC. | ||||||||||||||||||
End point description |
Titers were expressed as geometric mean titers (GMTs). The seropositivity reference cut-off value was ≥ 1:8.
|
||||||||||||||||||
End point type |
Secondary
|
||||||||||||||||||
End point timeframe |
At Month 10 and Month 11.
|
||||||||||||||||||
|
|||||||||||||||||||
No statistical analyses for this end point |
|
|||||||||||||||||||
End point title |
Concentrations for anti-PSC. | ||||||||||||||||||
End point description |
Concentrations were expressed as geometric mean concentrations (GMCs). The seroprotection reference cut-off value was ≥ 0.3 µg/mL.
|
||||||||||||||||||
End point type |
Secondary
|
||||||||||||||||||
End point timeframe |
At Month 10 and Month 11.
|
||||||||||||||||||
|
|||||||||||||||||||
No statistical analyses for this end point |
|
||||||||||||||||||||||
End point title |
Concentrations for anti-T and anti-D. | |||||||||||||||||||||
End point description |
Concentrations were expressed as geometric mean concentrations (GMCs). The seroprotection reference cut-off value was ≥ 0.1 IU/mL. Seropositivity for anti-D was also defined with the ≥ 0.016 IU/mL cut-off (Neutralisation assay).
|
|||||||||||||||||||||
End point type |
Secondary
|
|||||||||||||||||||||
End point timeframe |
At Month 10.
|
|||||||||||||||||||||
|
||||||||||||||||||||||
No statistical analyses for this end point |
|
||||||||||||||||||||||
End point title |
Concentrations for anti-PT, anti-FHA and anti-PRN. | |||||||||||||||||||||
End point description |
Concentrations were expressed as geometric mean concentrations (GMCs). The seropositivity reference cut-off value was ≥ 5 EL.U/mL.
|
|||||||||||||||||||||
End point type |
Secondary
|
|||||||||||||||||||||
End point timeframe |
At Month 10.
|
|||||||||||||||||||||
|
||||||||||||||||||||||
No statistical analyses for this end point |
|
||||||||||||||||||||||
End point title |
Titers for anti-polio 1, 2 and 3. | |||||||||||||||||||||
End point description |
Titers were expressed as geometric mean titers (GMTs). The seroprotection reference cut-off value was ≥ 1:8.
|
|||||||||||||||||||||
End point type |
Secondary
|
|||||||||||||||||||||
End point timeframe |
At Month 10.
|
|||||||||||||||||||||
|
||||||||||||||||||||||
No statistical analyses for this end point |
|
|||||||||||||
End point title |
Number of subjects with a booster response to rSBA-MenC antibodies. | ||||||||||||
End point description |
Booster response defined as: for initially seronegative subjects, antibody titre ≥ 1:32 at post-booster (Month 11); for initially seropositive subjects, antibody titres at post-booster ≥ 4 fold the pre-booster.
|
||||||||||||
End point type |
Secondary
|
||||||||||||
End point timeframe |
At Month 11
|
||||||||||||
|
|||||||||||||
No statistical analyses for this end point |
|
|||||||||||||
End point title |
Number of subjects with a booster response to anti-PRP antibodies. | ||||||||||||
End point description |
Booster response defined as: for initially seronegative subjects, antibody concentration ≥ 0.6 µg/mL at post-booster (Month 11); for initially seropositive subjects, antibody concentrations at post-booster ≥ 4 fold the pre-booster.
|
||||||||||||
End point type |
Secondary
|
||||||||||||
End point timeframe |
At Month 11
|
||||||||||||
|
|||||||||||||
No statistical analyses for this end point |
|
|||||||||||||
End point title |
Number of subjects with a booster response to anti-PSC antibodies. | ||||||||||||
End point description |
Booster response defined as: for initially seronegative subjects, antibody concentration ≥ 1.2 µg/mL at post-booster (Month 11); for initially seropositive subjects, antibody concentrations at post-booster ≥ 4 fold the pre-booster.
|
||||||||||||
End point type |
Secondary
|
||||||||||||
End point timeframe |
At Month 11
|
||||||||||||
|
|||||||||||||
No statistical analyses for this end point |
|
|||||||||||||||||||
End point title |
Number of subjects reporting any solicited local symptoms. | ||||||||||||||||||
End point description |
Solicited local symptoms assessed were pain, redness and swelling. Any = occurrence of any local symptom regardless of intensity grade.
|
||||||||||||||||||
End point type |
Secondary
|
||||||||||||||||||
End point timeframe |
During the 8-day (Days 0-7) after primary vaccination.
|
||||||||||||||||||
|
|||||||||||||||||||
No statistical analyses for this end point |
|
|||||||||||||||||||
End point title |
Number of subjects reporting any solicited local symptoms. | ||||||||||||||||||
End point description |
Solicited local symptoms assessed were pain, redness and swelling. Any = occurrence of any local symptom regardless of intensity grade.
|
||||||||||||||||||
End point type |
Secondary
|
||||||||||||||||||
End point timeframe |
During the 8-day (Days 0-7) after booster vaccination.
|
||||||||||||||||||
|
|||||||||||||||||||
No statistical analyses for this end point |
|
||||||||||||||||||||||
End point title |
Number of subjects reporting any solicited general symptoms. | |||||||||||||||||||||
End point description |
Solicited general symptoms assessed were drowsiness, irritability, loss of appetite and fever [axillary temperature above (≥) 37.5 degrees Celsius (°C)]. Any = occurrence of any local symptom regardless of intensity grade.
|
|||||||||||||||||||||
End point type |
Secondary
|
|||||||||||||||||||||
End point timeframe |
During the 8-day (Days 0-7) after primary vaccination.
|
|||||||||||||||||||||
|
||||||||||||||||||||||
No statistical analyses for this end point |
|
||||||||||||||||||||||
End point title |
Number of subjects reporting any solicited general symptoms. | |||||||||||||||||||||
End point description |
Solicited general symptoms assessed were drowsiness, irritability, loss of appetite and fever [axillary temperature above (≥) 37.5 degrees Celsius (°C)]. Any = occurrence of any local symptom regardless of intensity grade.
|
|||||||||||||||||||||
End point type |
Secondary
|
|||||||||||||||||||||
End point timeframe |
During the 8-day (Days 0-7) after booster vaccination.
|
|||||||||||||||||||||
|
||||||||||||||||||||||
No statistical analyses for this end point |
|
|||||||||||||
End point title |
Number of subjects reporting any unsolicited adverse events (AEs). | ||||||||||||
End point description |
An unsolicited AE is any AE (i.e. any untoward medical occurrence in a patient or clinical investigation subject, temporally associated with use of a medicinal product, whether or not considered related to the medicinal product) 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 = occurrence of an AE regardless of intensity grade or relationship to study vaccination.
|
||||||||||||
End point type |
Secondary
|
||||||||||||
End point timeframe |
Within the 31-day (Days 0-30) follow up period after primary vaccination.
|
||||||||||||
|
|||||||||||||
No statistical analyses for this end point |
|
|||||||||||||
End point title |
Number of subjects reporting any unsolicited adverse events (AEs). | ||||||||||||
End point description |
An unsolicited AE is any AE (i.e. any untoward medical occurrence in a patient or clinical investigation subject, temporally associated with use of a medicinal product, whether or not considered related to the medicinal product) 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 = occurrence of an AE regardless of intensity grade or relationship to study vaccination.
|
||||||||||||
End point type |
Secondary
|
||||||||||||
End point timeframe |
Within the 31-day (Days 0-30) follow up period after booster vaccination.
|
||||||||||||
|
|||||||||||||
No statistical analyses for this end point |
|
|||||||||||||
End point title |
Number of subjects reporting any serious adverse events (SAEs). | ||||||||||||
End point description |
SAEs assessed include medical occurrences that results in death, are life threatening, require hospitalization or prolongation of hospitalization or results in disability/incapacity of a study subjects. Any SAE = any SAE regardless of assessment of relationship to study vaccination.
|
||||||||||||
End point type |
Secondary
|
||||||||||||
End point timeframe |
During the entire study period (Month 0 to Month 11)
|
||||||||||||
|
|||||||||||||
No statistical analyses for this end point |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Adverse events information
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Timeframe for reporting adverse events |
Solicited symptoms: 8-day follow-up period after vaccination; unsolicited AEs: 31-day follow-up period after vaccination; SAEs: during the entire study period (Months 0-11).
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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 |
Systematic | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary used for adverse event reporting
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary name |
MedDRA | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary version |
13.1
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting groups
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group title |
GSK2197870A Group
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group description |
Subjects aged between and including 6 and 12 weeks of age at the time of first vaccination received 3 doses of GSK2197870A vaccine at Months 0, 1 and 2, 2 doses of Prevenar™ vaccine at Months 0 and 2 and a booster dose of Menitorix™ vaccine at Month 10. All vaccines were administered intramuscularly. GSK2197870A and Menitorix™ vaccines were administered in the right upper anterolateral thigh and Prevenar™ vaccine in the left upper anterolateral thigh. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group title |
Pediacel Group
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group description |
Subjects aged between and including 6 and 12 weeks of age at the time of first vaccination received 3 doses of Pediacel™ vaccine at Months 0, 1 and 2, 2 doses of Prevenar™ vaccine at Months 0 and 2, 2 doses of Menjugate™ vaccine at Months 1 and 2 and a booster dose of Menitorix™ at Month 10. All vaccines were administered intramuscularly. Pediacel™ and Menitorix™ vaccines were administered in the right upper anterolateral thigh and Prevenar™ vaccine in the left upper anterolateral thigh and Menjugate™ vaccine in the left lower anterolateral thigh. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Frequency threshold for reporting non-serious adverse events: 5% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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: The number of subjects enrolled in the booster phase was smaller than the one in the primary phase. [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: Solicited local/general symptoms were reported only for subjects with a symptom sheet completed. [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: Solicited local/general symptoms were reported only for subjects with a symptom sheet completed. [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: Solicited local/general symptoms were reported only for subjects with a symptom sheet completed. [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: Solicited local/general symptoms were reported only for subjects with a symptom sheet completed. [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: Solicited local/general symptoms were reported only for subjects with a symptom sheet completed. [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: Solicited local/general symptoms were reported only for subjects with a symptom sheet completed. [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: Solicited local/general symptoms were reported only for subjects with a symptom sheet completed. [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: Solicited local/general symptoms were reported only for subjects with a symptom sheet completed. [10] - 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: Solicited local/general symptoms were reported only for subjects with a symptom sheet completed. [11] - 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: Solicited local/general symptoms were reported only for subjects with a symptom sheet completed. [12] - 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: Solicited local/general symptoms were reported only for subjects with a symptom sheet completed. [13] - 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: Solicited local/general symptoms were reported only for subjects with a symptom sheet completed. [14] - 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: Solicited local/general symptoms were reported only for subjects with a symptom sheet completed. [15] - 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: Solicited local/general symptoms were reported only for subjects with a symptom sheet completed. [16] - 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: The number of subjects enrolled in the booster phase was smaller than the one in the primary phase. [17] - 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: The number of subjects enrolled in the booster phase was smaller than the one in the primary phase. [18] - 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: Solicited local/general symptoms were reported only for subjects with a symptom sheet completed. [19] - 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: The number of subjects enrolled in the booster phase was smaller than the one in the primary phase. [20] - 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: The number of subjects enrolled in the booster phase was smaller than the one in the primary phase. |
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Substantial protocol amendments (globally) |
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Were there any global substantial amendments to the protocol? Yes | |||
Date |
Amendment |
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02 Feb 2010 |
• This amendment reflects the recommendation of the Department of Health issued on 19 January 2010 to immunise babies with a 13-valent pneumococcal vaccine, rather than the 7-valent pneumococcal vaccine as foreseen in the original protocol. Since this recommendation was made during the course of the trial and since the 13-valent vaccine is not yet in routine use at the time of the amendment, the amended protocol will allow for the use of the 13-valent pneumococcal vaccine at the last visit of the study after finishing all study related procedures and will therefore not have an effect on the study endpoints.
• An interim analysis on immunogenicity data in terms of rSBA MenC and anti-PRP response after the primary series was added.
• Additionally, updated information on back-up contact for reporting of SAEs has been provided.
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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 |