This is one project of a larger ongoing study related to the immune system's response to the flu virus. This study is designed to investigate the immune response to vaccination in pregnancy.
This is a Phase IV study of licensed influenza vaccines with up to 50 pregnant female volunteers, 18-49 years of age. Investigator intends to collect blood from pregnant women and then from the same women a year later when they are not pregnant after routine seasonal influenza vaccination. By studying the blood of immunized pregnant women and in these same women after pregnancy, the investigator will gain a better understanding of the immune response to vaccination in pregnancy and after pregnancy.
Each volunteer will participate for approximately 4 weeks including enrollment, vaccination, and completion of sample collection in 2 consecutive flu seasons. The Study has a total of 6 visits over 2 Flu seasons.
Study procedures:
Year One:
First Visit: Procedures during this visit are: Informed consent process, enrollment, study assessments, 20 ml blood draw, and vaccination.
2nd and 3rd visits: 20 ml blood will be obtained
Year Two:
First Visit: Study assessments, 20 ml blood draw, and vaccination. 2nd and 3rd visits: 20 ml blood will be obtained
| Condition | Influenza |
|---|---|
| Treatment | Quadrivalent inactivated influenza vaccine (IIV) |
| Clinical Study Identifier | NCT03888989 |
| Sponsor | Stanford University |
| Last Modified on | 5 February 2023 |
Every year hundreds of thousands of volunteers step forward to participate in research. Sign up as a volunteer and receive email notifications when clinical trials are posted in the medical category of interest to you.
Sign up as volunteer
Lorem ipsum dolor sit amet consectetur, adipisicing elit. Ipsa vel nobis alias. Quae eveniet velit voluptate quo doloribus maxime et dicta in sequi, corporis quod. Ea, dolor eius? Dolore, vel!
No annotations made yet
Congrats! You have your own personal workspace now.