CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 287 enrolled
Drug / intervention
influenza virus vaccinationbiological
Likely dose
Not stated in 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/NCT02148874
NCT02148874N/ACompleted

Immune Responses to the Flu Shot During Pregnancy

Lisa Christian·observational·Posted May 28, 2014·Updated Sep 24, 2019

In Brief

An observational study evaluating influenza virus vaccination for Pregnancy. Completed, enrolled 287 participants across 1 site.

Detailed Summary

This study will examine effects of everyday life stress and obesity on immune responses to influenza virus vaccine (the flu shot) during pregnancy. Following vaccination, antibody levels against influenza (the flu) increase. Higher antibody levels indicate better immune protection from influenza. In addition to providing protection from the flu for yourself, being vaccinated during pregnancy may protect your baby from the flu during the first six months of life during which time infants cannot be vaccinated. Our primary goals are to determine whether greater life stress and obesity reduce 1) antibody responses to the flu shot in women and 2) antibody levels in the newborn at the time of delivery.

Study Details

Study Typeobservational
Allocation--
Masking--
Primary Purpose--
ConditionsPregnancy
CountriesUnited States
Collaborators--

Timeline

N/ACompletedFinished
2014201520162017201820192020202120222023202420252026
First PostedMay 28, 2014
Enrollment StartOct 1, 2013
Primary CompletionMay 1, 2017
Study CompletionAug 1, 2019
TodayJul 2, 2026
Enrollment to primary: 3.6 yearsPosted 12.1 years ago

Interventions

influenza virus vaccinationbiological

comparison of immune responses to the flu vaccine in obese and non-obese populations