Clinical characteristics of pregnancies with a history of recurrent miscarriage at a Japanese perinatal center

Journal of Nippon Medical School = Nippon Ika Daigaku Zasshi
Kayoko TeradaShunji Suzuki

Abstract

We examined obstetric and fetal/neonatal outcomes in women with a history of recurrent miscarriage. We reviewed the obstetric records of all 5,829 nulliparous pregnant women who delivered at #8805;14 weeks' gestation from 2008 through 2013 at our perinatal center. Of these women, 74 had a history of recurrent miscarriage (1.3%). The control population consisted of 4,176 nulliparous women without a history of miscarriage. Demographic information and characteristics of labor were extracted from patient charts. The rate of maternal age #8805;40 years (p<0.01) and the rate of in vitro fertilization use (p<0.01) were higher in women with recurrent miscarriage than in women without miscarriage. Eleven women with recurrent miscarriage (14.9%) were treated with low-dose aspirin with and without subcutaneous heparin. In addition, the rate of cesarean delivery was higher in women with recurrent miscarriage than in women without miscarriage (p=0.02). However, fetal/neonatal outcomes did not differ significantly between the populations. The pregnancy of women with a history of recurrent miscarriage is not associated with adverse outcomes at our perinatal center.

References

Jul 1, 1987·British Journal of Obstetrics and Gynaecology·P W ReginaldJ L Underwood
Aug 15, 2006·Lancet·Raj Rai, Lesley Regan
Dec 18, 2008·BJOG : an International Journal of Obstetrics and Gynaecology·L TrogstadC Stoltenberg
Aug 4, 2011·Journal of Thrombosis and Haemostasis : JTH·I A Greer
May 16, 2014·The Journal of Maternal-fetal & Neonatal Medicine : the Official Journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians·Mark A DempseyFergal D Malone

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