Immunogenicity and Safety of an Inactivated Non-adjuvanted A(H1N1)v Influenza Vaccine in Pregnant Women

Summary

The purpose of this study is to evaluate the immunogenicity and safety of an inactivated, non adjuvanted A(H1N1)v influenza vaccine in 120 pregnant women. Study procedures will include 2 doses of vaccine, blood samples, cord blood samples at delivery and recording temperature and vaccine side effects in a memory aid for 7 days following each vaccination. Participants will be involved in study related procedures about 3 at 5 months.

Timeline

Start

2009-11

Primary completion

2010-01

Completion

2010-07

Publications

• Results Tsatsaris V, Capitant C, Schmitz T, Chazallon C, Bulifon S, Riethmuller D, Picone O, Poulain P, Lewin F, Laine F, Jacqz-Aigrain E, Aboulker JP, Launay O; Inserm C09-33 PREFLUVAC (Immunogenicity and Safety of an Inactivated Nonadjuvanted A[H1N1v] Influenza Vaccine in Pregnant Women) Study Group. Maternal immune response and neonatal seroprotection from a single dose of a monovalent nonadjuvanted 2009 influenza A(H1N1) vaccine: a single-group trial. Ann Intern Med. 2011 Dec 6;155(11):733-41. doi: 10.7326/0003-4819-155-11-201112060-00005.

Drugs

Indications