| アブストラクト | OBJECTIVE: The objective of the study was to characterize reports to the Vaccine Adverse Event Reporting System (VAERS) in pregnant women who received seasonal influenza vaccines to assess for potential vaccine safety concerns. STUDY DESIGN: We searched VAERS for reports of adverse events (AEs) in pregnant women who received trivalent inactivated influenza vaccine (TIV) from July 1, 1990 through June 30, 2009, or live attenuated influenza vaccine (LAIV) from July 1, 2003, through June 30, 2009. RESULTS: A total of 148 reports after TIV and 27 reports after LAIV were identified. Twenty TIV (13.5%) and 1 LAIV (4%) reports were classified as serious. No specific AEs were reported in 30 TIV (20.3%) and 16 LAIV (59%) reports. The most common pregnancy-specific AE was spontaneous abortion: 17 after TIV (11.5%) and 3 after LAIV (11%). The reporting rate of spontaneous abortion was 1.9 per million pregnant women vaccinated. CONCLUSION: No unusual patterns of pregnancy complications or fetal outcomes were observed in the VAERS reports of pregnant women after the administration of TIV or LAIV. |
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| ジャーナル名 | American journal of obstetrics and gynecology |
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| 投稿日 | 2010/10/23 |
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| 投稿者 | Moro, Pedro L; Broder, Karen; Zheteyeva, Yenlik; Walton, Kimp; Rohan, Patricia; Sutherland, Andrea; Guh, Alice; Haber, Penina; Destefano, Frank; Vellozzi, Claudia |
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| 組織名 | Immunization Safety Office, Division of Healthcare Quality Promotion/National;Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control;and Prevention, Atlanta, GA, USA. |
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| Pubmed リンク | https://www.ncbi.nlm.nih.gov/pubmed/20965490/ |
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