Trial · NCT02242643
Registered outcomes14
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
1 to 14 of 14
Download this page as JSON| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Haemagglutination Inhibition (HI) Antibody Titers Against Each of the 4 Vaccine Influenza Strains | 28 days after last vaccine dose (i.e. Day 28 for vaccine-primed subjects and Day 56 for vaccine-unprimed subjects) | Antibody titers were expressed as Seroconversion rate (SCR) and SCR difference. SCR was defined as the proportion of vaccinees who had either a pre-vaccination titer \< 1:10 and a post-vaccination titer ≥ 1:40 or a pre-vaccination titer ≥ 1:10 and at least a four-fold increase in post-vaccination titer. The vaccine strains assessed were Flu A/California/7/2009 (H1N1), A/Texas/50/2012 (H3N2), B/Massachusetts/2/2012 (Yamagata) and B/Brisbane/60/2008 (Victoria). |
| Primary | Humoral Immune Response in Terms of Haemagglutination Inhibition (HI) Antibodies by Calculating Serum Antihaemagglutination (HA) Antibody Titers Against the 4 Vaccine Strains. | At 28 days after the last vaccine dose (i.e. Day 28 for vaccine-primed subjects and Day 56 for vaccine-unprimed subjects) | HI antibody titres were expressed as geometric mean titers (GMTs) and adjusted GMT ratios. The vaccine strains assessed were Flu A/California/7/2009 (H1N1) HI, A/Texas/50/2012 (H3N2) HI, B/Massachusetts/2/2012 (Yamagata) HI and B/Brisbane/60/2008 (Victoria). |
| Secondary | Haemagglutination Inhibition (HI) Antibody Titers Against Each of the 4 Vaccine Influenza Strains, Overall, by Age Group (6-17 and 18-35 Months of Age) and by Priming Status (Vaccine-primed and Vaccine-unprimed) | At Day 0 and 28 days after last vaccine dose (i.e. Day 28 for vaccine-primed subjects and Day 56 for vaccine-unprimed subjects) | Antibody titers were expressed as Geometric mean titers (GMTs). The vaccine strains assessed were A/California/7/2009 (H1N1), A/Texas/50/2012 (H3N2), B/Massachusetts/2/2012 (Yamagata) and B/Brisbane/60/2008 (Victoria). |
| Secondary | Number of Subjects Who Were Seroprotected for Anti-HI Antibodies Against Each of the 4 Vaccine Influenza Strains, Overall, by Age Group (6-17 and 18-35 Months of Age) and by Priming Status (Vaccine-primed and Vaccine-unprimed) | At Day 0 and 28 days after last vaccine dose (i.e. Day 28 for vaccine-primed subjects and Day 56 for vaccine-unprimed subjects) | A seroprotected subject was defined as a vaccinated subject with a serum HI titer greater than or equal to (≥) 1:40. The vaccine strains assessed were Flu A/California/7/2009 (H1N1) HI, A/Texas/50/2012 (H3N2) HI, B/Massachusetts/2/2012 (Yamagata) HI and B/Brisbane/60/2008 (Victoria). |
| Secondary | Number of Seroconverted Subjects for Anti-HA Antibodies Against Each of the 4 Vaccine Influenza Strains, Overall, by Age Group (6-17 and 18-35 Months of Age) and by Priming Status (Vaccine-primed and Vaccine-unprimed) | 28 days after last vaccine dose (i.e. Day 28 for vaccine-primed subjects and Day 56 for vaccine-unprimed subjects) | A seroconverted subject was defined as a vaccinated subject with either a pre-vaccination titer less than (\<) 1:10 and a post-vaccination titer ≥ 1:40, or a pre-vaccination titer ≥ 1:10 and at least a 4-fold increase in post-vaccination titer. The vaccine strains assessed were Flu A/California/7/2009 (H1N1) HI, A/Texas/50/2012 (H3N2) HI, B/Massachusetts/2/2012 (Yamagata) HI and B/Brisbane/60/2008 (Victoria). |
| Secondary | Mean Geometric Increase (MGI) for Haemagglutination Inhibition (HI) Antibody Titer Against Each of the 4 Vaccine Influenza Strains, Overall, by Age Group (6-17 and 18-35 Months of Age) and by Priming Status (Vaccine-primed and Vaccine-unprimed) | 28 days after last vaccine dose (i.e. Day 28 for vaccine-primed subjects and Day 56 for vaccine-unprimed subjects) | MGI was defined as the fold increase in serum HI GMTs post-vaccination compared to pre-vaccination (Day 0). The vaccine strains assessed were Flu A/California/7/2009 (H1N1) HI, A/Texas/50/2012 (H3N2) HI, B/Massachusetts/2/2012 (Yamagata) HI and B/Brisbane/60/2008 (Victoria). |
| Secondary | Number of Subjects Reporting Any and Grade 3 Solicited Local Symptoms, Overall, by Age Group (6-17 and 18-35 Months of Age) and by Priming Status (Vaccine-primed and Vaccine-unprimed) | During a 7-day (Day 0 - Day 6) follow-up period after each vaccination | Solicited local symptoms assessed were pain, redness and swelling. Any was defined as any solicited local symptom reported irrespective of intensity and all subjects reporting 'Yes' for solicited symptom occurred but with missing values for at least one day during the solicited period. Grade 3 pain = Cried when limb is moved/spontaneously painful. Grade 3 redness and swelling was greater than 100 millimeters (mm) i.e. \>100mm. |
| Secondary | Number of Subjects Reporting Any, Grade 3 and Related Solicited General Symptoms, Overall, by Age Group (6-17 and 18-35 Months of Age) and by Priming Status (Vaccine-primed and Vaccine-unprimed) | During the 7-day (Days 0-6) follow-up period after each vaccination | Solicited general symptoms assessed were drowsiness, irritability/fussiness, loss of appetite and fever. Any was defined as any solicited general symptom reported irrespective of intensity and relationship to vaccination. Related was defined as symptoms assessed by the investigator to have a causal relationship to vaccination. Grade 3 irritability/fussiness was defined as crying that could not be comforted/prevented normal activity. Grade 3 loss of appetite was defined as not eating at all. Grade 3 drowsiness was defined as drowsiness that prevented normal activity. Any fever was defined as subjects with a documented temperature of greater than or equal to (≥) 38°C/100.4°F by any route and all subjects reporting temperature less than (\< )38°C but with missing values for at least one day during the solicited period. Grade 3 fever was defined as temperature greater than (\>) 39.0°C. |
| Secondary | Duration of Solicited Local and General AEs, Overall, by Age Group (6-17 and 18-35 Months of Age) and by Priming Status (Vaccine-primed and Vaccine-unprimed) | During the 7-day (Days 0-6) follow-up period after each vaccination. | Duration was defined as number of days with any grade of local and general symptoms. |
| Secondary | Number of Subjects Reporting Any Fever Following Each Dose and Across Doses. | During a 2-day (Days 0-1) follow-up period after each vaccination | Any Fever = all subjects with a documented temperature of ≥38.0°C /100.4°F by axillary route and all subjects reporting temperature \< 38.0°C but with missing values for at least one day during the solicited period. Grade 3 fever was defined as temperature greater than (\>) 39.0°C. |
| Secondary | Number of Subjects Reporting the Occurrence of All Medically Attended Events (MAEs), Overall, by Age Group (6-17 and 18-35 Months of Age) and by Priming Status (Vaccine-primed and Vaccine-unprimed). | During the entire study period (Days 0 -180) | MAEs were defined as adverse events with medically-attended visits that were not routine visits for physical examination or vaccination, such as visits for hospitalization, an emergency room visit, or an otherwise unscheduled visit to or from medical personnel (medical doctor) for any reason. Any was defined as any occurrence of MAE(s). |
| Secondary | Number of Subjects Reporting the Occurrence of Any and Related Potential Immune-Mediated Disease (pIMDs), Overall, by Age Group (6-17 and 18-35 Months of Age) and by Priming Status (Vaccine-primed and Vaccine-unprimed) | During the entire study period (Days 0 -180) | pIMDs are a subset of adverse events (AEs) that include both clearly autoimmune diseases and also other inflammatory and/or neurologic disorders which may or may not have an autoimmune etiology. Related = symptom assed by the investigator as causally related to the study vaccination. |
| Secondary | Number of Subjects Reporting Any, Grade 3 and Related Unsolicited Adverse Events (AEs), Overall, by Age Group (6-17 and 18-35 Months of Age) and by Priming Status (Vaccine-primed and Vaccine-unprimed) | During a 28-day (Days 0-27 for primed and unprimed subjects and Days 28-56 for unprimed subjects) post-vaccination period | An unsolicited AE was defined as an 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 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 occurrence of any unsolicited symptom regardless of intensity grade or relation to vaccination. Grade 3 unsolicited AE was defined as an event that prevented normal activity. Related unsolicited AE was defined as an event assessed by the investigator to be causally related to the study vaccination. |
| Secondary | Number of Subjects Reporting Any and Related Serious Adverse Events (SAEs), Overall, by Age Group (6-17 and 18-35 Months of Age) and by Priming Status (Vaccine-primed and Vaccine-unprimed) | During the entire study period (Days 0 -180) | SAEs assessed include medical occurrences that results in death, are life threatening, require hospitalization or prolongation of hospitalization, results in disability/incapacity or are a congenital anomaly/birth defect in the offspring of a study subjects. Related = symptom assessed by the investigator as causally related to the study vaccination. |
Source ClinicalTrials.govtrials-2026-11-12-0.5.0
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
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