CI

At a glance

ClinicalIndex Comparison Record
Phase 2Completed· 300 enrolled
Drug / intervention
High-Dose Trivalent Inactivated Influenza Vaccine +1 morebiological
Likely dose
High-Dose Trivalent Inactivated Influenza Vaccine 0.5 mLfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT01258595
NCT01258595Phase 2Completed

Safety and Immunogenicity of High-Dose Trivalent Inactivated Influenza Vaccine in Adults 50 to 64 Years of Age

Sanofi Pasteur, a Sanofi Company·interventional·Posted Dec 13, 2010·Updated May 16, 2016

In Brief

A Phase 2 clinical trial evaluating High-Dose Trivalent Inactivated Influenza Vaccine and Trivalent Inactivated Influenza Vaccine for Influenza. Completed, enrolled 300 participants across 5 sites.

Detailed Summary

The aim of the study is to generate data on key parameters associated with assessment of influenza vaccines in individuals 50-64 years of age Primary Objective: * To describe the immunogenicity of High-Dose Trivalent Inactivated Influenza Vaccine (TIV) compared to TIV. * To describe the safety profile of High-Dose Trivalent Inactivated Influenza Vaccine, as assessed by solicited adverse reactions collected for 7 days post-vaccination, and unsolicited adverse events (including Serious Adverse Events and Adverse Events of Special Interests) collected between Visit 1 and Visit 2

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsInfluenza
CountriesUnited States
Collaborators--

Timeline

Phase 2CompletedFinished
2011201220132014201520162017201820192020202120222023202420252026
First PostedDec 13, 2010
Enrollment StartNov 1, 2010
Primary CompletionMar 1, 2011
Study CompletionApr 1, 2011
TodayJul 2, 2026
Enrollment to primary: 4 monthsPosted 15.6 years ago

Interventions

High-Dose Trivalent Inactivated Influenza Vaccinebiological

0.5 mL Intramuscular

Trivalent Inactivated Influenza Vaccinebiological

0.5 mL, Intramuscular