Pandemic flu in pregnancy: what happens to mom and baby?
NCT ID NCT01192737
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study followed 919 pregnant women in Paris to see how often they caught H1N1 flu during the 2009 pandemic and what happened to their pregnancies. Researchers also checked if the flu vaccine was safe. The goal was to better understand the risks of flu during pregnancy.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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919 people
The number who actually took part.
- Start date
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Oct 2009
- Finished
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Nov 2010
- Lead sponsor
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A government agency
The lead sponsor is a government body.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Pregnant women
- Ages
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18 years and older
- Sex
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Female participants only
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * \> 18 years * Pregnancy between 12 and 35 weeks of gestation, going in one of the following maternity cares: Port Royal, Necker, Saint Vincent de Paul * Provides written informed consent * Speaks and understands French * Covered by French Social Security Exclusion Criteria: * Not covered by French Social Security * Previous H1N1 influenza (virologically documented)
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Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Maternité Necker-Brune
Paris, France
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Maternité Port Royal
Paris, France
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Maternité Saint Vincent de Paul
Paris, France
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Other studies related to the condition(s) this trial covers.
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