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Developing World Study for RotaTeq™ (V260-015)(COMPLETED)

This study has been completed.
Sponsor:
Information provided by (Responsible Party):
Merck Sharp & Dohme Corp.
ClinicalTrials.gov Identifier:
NCT00362648
First received: August 8, 2006
Last updated: October 8, 2015
Last verified: October 2015
Results First Received: March 11, 2010  
Study Type: Interventional
Study Design: Allocation: Randomized;   Intervention Model: Parallel Assignment;   Masking: Double Blind (Subject, Investigator);   Primary Purpose: Prevention
Conditions: Vomiting
Diarrhea
Fever
Interventions: Biological: RotaTeq™ - Rotavirus Vaccine, Live, Oral, Pentavalent
Biological: Comparator: Placebo

  Participant Flow
  Hide Participant Flow

Recruitment Details
Key information relevant to the recruitment process for the overall study, such as dates of the recruitment period and locations

The study was conducted at 5 international sites – Ghana, Kenya, Mali, Bangladesh, and Vietnam from 29 March 2007 (first patient in) to 13 October 2008 (last dose given).

Last subject completed follow-up: 31 March 2009

All data corrections applied (Frozen File): 20 July 2009


Pre-Assignment Details
Significant events and approaches for the overall study following participant enrollment, but prior to group assignment
Excluded from the trial before assignment to groups were subjects: with history of active gastrointestinal illness (vomiting, diarrhea, elevated temperature); who were participating in (or expected to participate in) other investigational-product studies; who could not be followed adequately for safety.

Reporting Groups
  Description
RotaTeq™ - Africa Three doses of RotaTeq™ (Rotavirus vaccine, live, oral, pentavalent) administered 28 to 70 days apart, with up to 14 days of safety follow-up after each vaccination, and follow-up for acute gastrointestinal episodes (AGEs) until the end of the study.
Placebo - Africa Three doses of Placebo matching RotaTeq™ administered 28 to 70 days apart, with up to 14 days of safety follow-up after each vaccination and follow-up for acute gastrointestinal episodes (AGEs) until the end of the study.
RotaTeq™ - Asia Three doses of RotaTeq™ (Rotavirus vaccine, live, oral, pentavalent) administered 28 to 70 days apart, with up to 14 days of safety follow-up after each vaccination, and follow-up for acute gastrointestinal episodes (AGEs) until the end of the study.
Placebo - Asia Three doses of Placebo matching RotaTeq™ administered 28 to 70 days apart, with up to 14 days of safety follow-up after each vaccination and follow-up for acute gastrointestinal episodes (AGEs) until the end of the study.

Participant Flow:   Overall Study
    RotaTeq™ - Africa   Placebo - Africa   RotaTeq™ - Asia   Placebo - Asia
STARTED   2733 [1]   2735 [1]   1018 [1]   1018 [1] 
Vaccinated at Visit 1   2733   2735   1018   1018 
Vaccinated at Visit 2   2657   2666   1013   1009 
Vaccinated at Visit 3   2613   2612   1009   1007 
COMPLETED   2607 [2]   2601 [2]   1009 [2]   1007 [2] 
NOT COMPLETED   126   134   9   11 
Adverse Event                12                21                1                0 
Lost to Follow-up                62                69                4                3 
Protocol Violation                4                2                2                2 
Withdrawal by Subject                48                42                2                6 
[1] Subjects who passed all entry criteria and who were randomized in to the study
[2] Subjects vaccinated and followed up to 14 days after each dose



  Baseline Characteristics
  Hide Baseline Characteristics

Population Description
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate.
No text entered.

Reporting Groups
  Description
RotaTeq™ - Africa Three doses of RotaTeq™ (Rotavirus vaccine, live, oral, pentavalent) administered 28 to 70 days apart, with up to 14 days of safety follow-up after each vaccination, and follow-up for acute gastrointestinal episodes (AGEs) until the end of the study.
Placebo - Africa Three doses of Placebo matching RotaTeq™ administered 28 to 70 days apart, with up to 14 days of safety follow-up after each vaccination and follow-up for acute gastrointestinal episodes (AGEs) until the end of the study.
RotaTeq™ - Asia Three doses of RotaTeq™ (Rotavirus vaccine, live, oral, pentavalent) administered 28 to 70 days apart, with up to 14 days of safety follow-up after each vaccination, and follow-up for acute gastrointestinal episodes (AGEs) until the end of the study.
Placebo - Asia Three doses of Placebo matching RotaTeq™ administered 28 to 70 days apart, with up to 14 days of safety follow-up after each vaccination and follow-up for acute gastrointestinal episodes (AGEs) until the end of the study.
Total Total of all reporting groups

Baseline Measures
   RotaTeq™ - Africa   Placebo - Africa   RotaTeq™ - Asia   Placebo - Asia   Total 
Overall Participants Analyzed 
[Units: Participants]
 2733   2735   1018   1018   7504 
Age, Customized 
[Units: Participants]
         
<27 Days   0   1   0   0   1 
27 to 41 Days   536   569   3   7   1115 
42 to 84 Days   2197   2165   1015   1011   6388 
Gender 
[Units: Participants]
         
Female   1359   1370   464   492   3685 
Male   1374   1365   554   526   3819 
Race/Ethnicity, Customized 
[Units: Participants]
         
Black   2733   2735   0   0   5468 
Asian   0   0   1017   1016   2033 
Multi-Racial   0   0   1   2   3 


  Outcome Measures
  Hide All Outcome Measures

1.  Primary:   Occurrence of Severe Clinical Rotavirus Disease Caused by Any Rotavirus Serotype More Than 14 Days Following the Third Dose   [ Time Frame: At least 14 days following the third vaccination ]

Measure Type Primary
Measure Title Occurrence of Severe Clinical Rotavirus Disease Caused by Any Rotavirus Serotype More Than 14 Days Following the Third Dose
Measure Description No text entered.
Time Frame At least 14 days following the third vaccination  

Population Description
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate.
Per Protocol Population

Reporting Groups
  Description
RotaTeq™ - Africa Three doses of RotaTeq™ (Rotavirus vaccine, live, oral, pentavalent) administered 28 to 70 days apart, with up to 14 days of safety follow-up after each vaccination, and follow-up for acute gastrointestinal episodes (AGEs) until the end of the study.
Placebo - Africa Three doses of Placebo matching RotaTeq™ administered 28 to 70 days apart, with up to 14 days of safety follow-up after each vaccination and follow-up for acute gastrointestinal episodes (AGEs) until the end of the study.
RotaTeq™ - Asia Three doses of RotaTeq™ (Rotavirus vaccine, live, oral, pentavalent) administered 28 to 70 days apart, with up to 14 days of safety follow-up after each vaccination, and follow-up for acute gastrointestinal episodes (AGEs) until the end of the study.
Placebo - Asia Three doses of Placebo matching RotaTeq™ administered 28 to 70 days apart, with up to 14 days of safety follow-up after each vaccination and follow-up for acute gastrointestinal episodes (AGEs) until the end of the study.

Measured Values
   RotaTeq™ - Africa   Placebo - Africa   RotaTeq™ - Asia   Placebo - Asia 
Participants Analyzed 
[Units: Participants]
 2357   2348   991   978 
Occurrence of Severe Clinical Rotavirus Disease Caused by Any Rotavirus Serotype More Than 14 Days Following the Third Dose 
[Units: Subjects]
       
Subjects with rotavirus gastroenteritis cases   79   129   38   71 
Subjects without rotavirus gastroenteritis cases   2278   2219   953   907 


Statistical Analysis 1 for Occurrence of Severe Clinical Rotavirus Disease Caused by Any Rotavirus Serotype More Than 14 Days Following the Third Dose
Groups [1] RotaTeq™ - Africa vs. Placebo - Africa
Statistical Test Type [2] Superiority or Other
Statistical Method [3] Exact binomial test
P Value [4] <0.001
Efficacy = 1-Relative Risk [5] 39.3
95% Confidence Interval 19.1 to 54.7
[1] Additional details about the analysis, such as null hypothesis and power calculation:
  The number randomized is different from the number analyzed because some data were excluded from the analysis: subjects were classified as unevaluable due to wildtype rotavirus in stool before 14 days Postdose 3, incomplete clinical and/or laboratory results, or stool samples collected out of day range. Rotavirus gastroenteritis cases are subjects with one or more positive episodes. The most severe positive episode is used for the date of the case.
[2] Details of power calculation, definition of non-inferiority margin, and other key parameters:
  No text entered.
[3] Other relevant method information, such as adjustments or degrees of freedom:
  No text entered.
[4] Additional information, such as whether or not the p-value is adjusted for multiple comparisons and the a priori threshold for statistical significance:
  Efficacy>0%. Based on p< 1/(1+k), where p is proportion of subjects with outcome in vaccine group relative to total number of subjects with outcome, and k is ratio of follow-up time; placebo / vaccine. Based on conditional binomial approach.
[5] Other relevant estimation information:
  Efficacy = 1-RR, expressed as a percentage; the RR is the incidence in the vaccine group / the incidence in the placebo group.

Statistical Analysis 2 for Occurrence of Severe Clinical Rotavirus Disease Caused by Any Rotavirus Serotype More Than 14 Days Following the Third Dose
Groups [1] RotaTeq™ - Asia vs. Placebo - Asia
Statistical Test Type [2] Superiority or Other
Statistical Method [3] Exact binomial test
P Value [4] <0.001
Efficacy = 1-Relative Risk [5] 48.3
95% Confidence Interval 22.3 to 66.1
[1] Additional details about the analysis, such as null hypothesis and power calculation:
  The number randomized is different from the number analyzed because some data were excluded from the analysis: subjects were classified as unevaluable due to wildtype rotavirus in stool before 14 days Postdose 3, incomplete clinical and/or laboratory results, or stool samples collected out of day range. Rotavirus gastroenteritis cases are subjects with one or more positive episodes. The most severe positive episode is used for the date of the case.
[2] Details of power calculation, definition of non-inferiority margin, and other key parameters:
  No text entered.
[3] Other relevant method information, such as adjustments or degrees of freedom:
  No text entered.
[4] Additional information, such as whether or not the p-value is adjusted for multiple comparisons and the a priori threshold for statistical significance:
  Efficacy>0%. Based on p< 1/(1+k), where p is proportion of subjects with outcome in vaccine group relative to total number of subjects with outcome, and k is ratio of follow-up time; placebo / vaccine. Based on conditional binomial approach.
[5] Other relevant estimation information:
  Efficacy = 1-RR, expressed as a percentage; the RR is the incidence in the vaccine group / the incidence in the placebo group.



2.  Secondary:   Africa - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]   [ Time Frame: 14 days following the 3rd vaccination ]

Measure Type Secondary
Measure Title Africa - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]
Measure Description Induction of postdose 3 SNA response (Number of subjects with ≥ 3 fold rise in antibody titer)
Time Frame 14 days following the 3rd vaccination  

Population Description
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate.

Per Protocol Population

*N analyzed for Serotype P1A[8] is 188


Reporting Groups
  Description
RotaTeq™ - Africa Three doses of RotaTeq™ (Rotavirus vaccine, live, oral, pentavalent) administered 28 to 70 days apart, with up to 14 days of safety follow-up after each vaccination, and follow-up for acute gastrointestinal episodes (AGEs) until the end of the study.
Placebo - Africa Three doses of Placebo matching RotaTeq™ administered 28 to 70 days apart, with up to 14 days of safety follow-up after each vaccination and follow-up for acute gastrointestinal episodes (AGEs) until the end of the study.

Measured Values
   RotaTeq™ - Africa   Placebo - Africa 
Participants Analyzed 
[Units: Participants]
 189   169 
Africa - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8] 
[Units: Subjects]
   
≥ 3 fold rise in anti-rotavirus IgA   148   34 
≥ 3 fold rise in antibody titer: Serotype G1   35   0 
≥ 3 fold rise in antibody titer: Serotype G2   17   5 
≥ 3 fold rise in antibody titer: Serotype G3   12   4 
≥ 3 fold rise in antibody titer: Serotype G4   50   4 
≥ 3 fold rise in antibody titer: Serotype P1A[8]   27   8 


Statistical Analysis 1 for Africa - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]
Groups [1] RotaTeq™ - Africa
Statistical Test Type [2] Superiority or Other
Percentage [3] 78.3
95% Confidence Interval 71.7 to 84.0
[1] Additional details about the analysis, such as null hypothesis and power calculation:
  Anti-rotavirus IgA
[2] Details of power calculation, definition of non-inferiority margin, and other key parameters:
  No text entered.
[3] Other relevant estimation information:
  No text entered.

Statistical Analysis 2 for Africa - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]
Groups [1] RotaTeq™ - Africa
Statistical Test Type [2] Superiority or Other
Percentage [3] 18.5
95% Confidence Interval 13.3 to 24.8
[1] Additional details about the analysis, such as null hypothesis and power calculation:
  Serotype G1
[2] Details of power calculation, definition of non-inferiority margin, and other key parameters:
  No text entered.
[3] Other relevant estimation information:
  No text entered.

Statistical Analysis 3 for Africa - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]
Groups [1] RotaTeq™ - Africa
Statistical Test Type [2] Superiority or Other
Percentage [3] 9.0
95% Confidence Interval 5.3 to 14.0
[1] Additional details about the analysis, such as null hypothesis and power calculation:
  Serotype G2
[2] Details of power calculation, definition of non-inferiority margin, and other key parameters:
  No text entered.
[3] Other relevant estimation information:
  No text entered.

Statistical Analysis 4 for Africa - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]
Groups [1] RotaTeq™ - Africa
Statistical Test Type [2] Superiority or Other
Percentage [3] 6.3
95% Confidence Interval 3.3 to 10.8
[1] Additional details about the analysis, such as null hypothesis and power calculation:
  Serotype G3
[2] Details of power calculation, definition of non-inferiority margin, and other key parameters:
  No text entered.
[3] Other relevant estimation information:
  No text entered.

Statistical Analysis 5 for Africa - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]
Groups [1] RotaTeq™ - Africa
Statistical Test Type [2] Superiority or Other
Percentage [3] 26.5
95% Confidence Interval 20.3 to 33.3
[1] Additional details about the analysis, such as null hypothesis and power calculation:
  Serotype G4
[2] Details of power calculation, definition of non-inferiority margin, and other key parameters:
  No text entered.
[3] Other relevant estimation information:
  No text entered.

Statistical Analysis 6 for Africa - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]
Groups [1] RotaTeq™ - Africa
Statistical Test Type [2] Superiority or Other
Percentage [3] 14.4
95% Confidence Interval 9.7 to 20.2
[1] Additional details about the analysis, such as null hypothesis and power calculation:
  Serotype P1A[8]
[2] Details of power calculation, definition of non-inferiority margin, and other key parameters:
  No text entered.
[3] Other relevant estimation information:
  No text entered.

Statistical Analysis 7 for Africa - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]
Groups [1] Placebo - Africa
Statistical Test Type [2] Superiority or Other
Percentage [3] 20.1
95% Confidence Interval 14.4 to 27.0
[1] Additional details about the analysis, such as null hypothesis and power calculation:
  Anti-rotavirus IgA
[2] Details of power calculation, definition of non-inferiority margin, and other key parameters:
  No text entered.
[3] Other relevant estimation information:
  No text entered.

Statistical Analysis 8 for Africa - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]
Groups [1] Placebo - Africa
Statistical Test Type [2] Superiority or Other
Percentage [3] 0.0
95% Confidence Interval 0.0 to 2.2
[1] Additional details about the analysis, such as null hypothesis and power calculation:
  Serotype G1
[2] Details of power calculation, definition of non-inferiority margin, and other key parameters:
  No text entered.
[3] Other relevant estimation information:
  No text entered.

Statistical Analysis 9 for Africa - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]
Groups [1] Placebo - Africa
Statistical Test Type [2] Superiority or Other
Percentage [3] 3.0
95% Confidence Interval 1.0 to 6.8
[1] Additional details about the analysis, such as null hypothesis and power calculation:
  Serotype G2
[2] Details of power calculation, definition of non-inferiority margin, and other key parameters:
  No text entered.
[3] Other relevant estimation information:
  No text entered.

Statistical Analysis 10 for Africa - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]
Groups [1] Placebo - Africa
Statistical Test Type [2] Superiority or Other
Percentage [3] 2.4
95% Confidence Interval 0.6 to 5.9
[1] Additional details about the analysis, such as null hypothesis and power calculation:
  Serotype G3
[2] Details of power calculation, definition of non-inferiority margin, and other key parameters:
  No text entered.
[3] Other relevant estimation information:
  No text entered.

Statistical Analysis 11 for Africa - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]
Groups [1] Placebo - Africa
Statistical Test Type [2] Superiority or Other
Percentage [3] 2.4
95% Confidence Interval 0.6 to 5.9
[1] Additional details about the analysis, such as null hypothesis and power calculation:
  Serotype G4
[2] Details of power calculation, definition of non-inferiority margin, and other key parameters:
  No text entered.
[3] Other relevant estimation information:
  No text entered.

Statistical Analysis 12 for Africa - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]
Groups [1] Placebo - Africa
Statistical Test Type [2] Superiority or Other
Percentage [3] 4.7
95% Confidence Interval 2.1 to 9.1
[1] Additional details about the analysis, such as null hypothesis and power calculation:
  Serotype P1A[8]
[2] Details of power calculation, definition of non-inferiority margin, and other key parameters:
  No text entered.
[3] Other relevant estimation information:
  No text entered.



3.  Secondary:   Asia - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]   [ Time Frame: 14 days following the 3rd vaccination ]

Measure Type Secondary
Measure Title Asia - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]
Measure Description Induction of postdose 3 SNA response (Number of subjects with ≥ 3 fold rise in antibody titer)
Time Frame 14 days following the 3rd vaccination  

Population Description
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate.
Per Protocol Population

Reporting Groups
  Description
RotaTeq™ - Asia Three doses of RotaTeq™ (Rotavirus vaccine, live, oral, pentavalent) administered 28 to 70 days apart, with up to 14 days of safety follow-up after each vaccination, and follow-up for acute gastrointestinal episodes (AGEs) until the end of the study.
Placebo - Asia Three doses of Placebo matching RotaTeq™ administered 28 to 70 days apart, with up to 14 days of safety follow-up after each vaccination and follow-up for acute gastrointestinal episodes (AGEs) until the end of the study.

Measured Values
   RotaTeq™ - Asia   Placebo - Asia 
Participants Analyzed 
[Units: Participants]
 131   132 
Asia - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8] 
[Units: Subjects]
   
≥ 3 fold rise in anti-rotavirus IgA   115   24 
≥ 3 fold rise in antibody titer: Serotype G1   42   3 
≥ 3 fold rise in antibody titer: Serotype G2   13   1 
≥ 3 fold rise in antibody titer: Serotype G3   37   4 
≥ 3 fold rise in antibody titer: Serotype G4   24   0 
≥ 3 fold rise in antibody titer: Serotype P1A[8]   36   7 


Statistical Analysis 1 for Asia - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]
Groups [1] RotaTeq™ - Asia
Statistical Test Type [2] Superiority or Other
Percentage [3] 87.8
95% Confidence Interval 80.9 to 92.9
[1] Additional details about the analysis, such as null hypothesis and power calculation:
  Anti-rotavirus IgA
[2] Details of power calculation, definition of non-inferiority margin, and other key parameters:
  No text entered.
[3] Other relevant estimation information:
  No text entered.

Statistical Analysis 2 for Asia - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]
Groups [1] RotaTeq™ - Asia
Statistical Test Type [2] Superiority or Other
Percentage [3] 32.1
95% Confidence Interval 24.2 to 40.8
[1] Additional details about the analysis, such as null hypothesis and power calculation:
  Serotype G1
[2] Details of power calculation, definition of non-inferiority margin, and other key parameters:
  No text entered.
[3] Other relevant estimation information:
  No text entered.

Statistical Analysis 3 for Asia - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]
Groups [1] RotaTeq™ - Asia
Statistical Test Type [2] Superiority or Other
Percentage [3] 9.9
95% Confidence Interval 5.4 to 16.4
[1] Additional details about the analysis, such as null hypothesis and power calculation:
  Serotype G2
[2] Details of power calculation, definition of non-inferiority margin, and other key parameters:
  No text entered.
[3] Other relevant estimation information:
  No text entered.

Statistical Analysis 4 for Asia - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]
Groups [1] RotaTeq™ - Asia
Statistical Test Type [2] Superiority or Other
Percentage [3] 28.2
95% Confidence Interval 20.7 to 36.8
[1] Additional details about the analysis, such as null hypothesis and power calculation:
  Serotype G3
[2] Details of power calculation, definition of non-inferiority margin, and other key parameters:
  No text entered.
[3] Other relevant estimation information:
  No text entered.

Statistical Analysis 5 for Asia - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]
Groups [1] RotaTeq™ - Asia
Statistical Test Type [2] Superiority or Other
Percentage [3] 18.3
95% Confidence Interval 12.1 to 26.0
[1] Additional details about the analysis, such as null hypothesis and power calculation:
  Serotype G4
[2] Details of power calculation, definition of non-inferiority margin, and other key parameters:
  No text entered.
[3] Other relevant estimation information:
  No text entered.

Statistical Analysis 6 for Asia - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]
Groups [1] RotaTeq™ - Asia
Statistical Test Type [2] Superiority or Other
Percentage [3] 27.5
95% Confidence Interval 20.0 to 36.0
[1] Additional details about the analysis, such as null hypothesis and power calculation:
  Serotype P1A[8]
[2] Details of power calculation, definition of non-inferiority margin, and other key parameters:
  No text entered.
[3] Other relevant estimation information:
  No text entered.

Statistical Analysis 7 for Asia - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]
Groups [1] Placebo - Asia
Statistical Test Type [2] Superiority or Other
Percentage [3] 18.2
95% Confidence Interval 12.0 to 25.8
[1] Additional details about the analysis, such as null hypothesis and power calculation:
  Anti-rotavirus IgA
[2] Details of power calculation, definition of non-inferiority margin, and other key parameters:
  No text entered.
[3] Other relevant estimation information:
  No text entered.

Statistical Analysis 8 for Asia - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]
Groups [1] Placebo - Asia
Statistical Test Type [2] Superiority or Other
Percentage [3] 2.3
95% Confidence Interval 0.5 to 6.5
[1] Additional details about the analysis, such as null hypothesis and power calculation:
  Serotype G1
[2] Details of power calculation, definition of non-inferiority margin, and other key parameters:
  No text entered.
[3] Other relevant estimation information:
  No text entered.

Statistical Analysis 9 for Asia - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]
Groups [1] Placebo - Asia
Statistical Test Type [2] Superiority or Other
Percentage [3] 0.8
95% Confidence Interval 0.0 to 4.1
[1] Additional details about the analysis, such as null hypothesis and power calculation:
  Serotype G2
[2] Details of power calculation, definition of non-inferiority margin, and other key parameters:
  No text entered.
[3] Other relevant estimation information:
  No text entered.

Statistical Analysis 10 for Asia - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]
Groups [1] Placebo - Asia
Statistical Test Type [2] Superiority or Other
Percentage [3] 3.0
95% Confidence Interval 0.8 to 7.6
[1] Additional details about the analysis, such as null hypothesis and power calculation:
  Serotype G3
[2] Details of power calculation, definition of non-inferiority margin, and other key parameters:
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[3] Other relevant estimation information:
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Statistical Analysis 11 for Asia - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]
Groups [1] Placebo - Asia
Statistical Test Type [2] Superiority or Other
Percentage [3] 0.0
95% Confidence Interval 0.0 to 2.8
[1] Additional details about the analysis, such as null hypothesis and power calculation:
  Serotype G4
[2] Details of power calculation, definition of non-inferiority margin, and other key parameters:
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[3] Other relevant estimation information:
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Statistical Analysis 12 for Asia - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]
Groups [1] Placebo - Asia
Statistical Test Type [2] Superiority or Other
Percentage [3] 5.3
95% Confidence Interval 2.2 to 10.6
[1] Additional details about the analysis, such as null hypothesis and power calculation:
  Serotype P1A[8]
[2] Details of power calculation, definition of non-inferiority margin, and other key parameters:
  No text entered.
[3] Other relevant estimation information:
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Limitations of the study, such as early termination leading to small numbers of participants analyzed and technical problems with measurement leading to unreliable or uninterpretable data
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