Salvatore Andrea Mastrolia1,2, Yael Baumfeld3, Reli Hershkovitz3, David Yohay3, Giuseppe Trojano4, Adi Y Weintraub3. 1. Department of Obstetrics and Gynecology, Soroka University Medical Center, Faculty of Health Sciences, School of Medicine, Ben Gurion University of the Negev, 151 Rager Boulevard, Beer Sheva, 84101, Israel. mastroliasa@gmail.com. 2. Department of Maternal Fetal Medicine, Fondazione MBBM, San Gerardo Hospital, University of Milano Bicocca, Monza, Italy. mastroliasa@gmail.com. 3. Department of Obstetrics and Gynecology, Soroka University Medical Center, Faculty of Health Sciences, School of Medicine, Ben Gurion University of the Negev, 151 Rager Boulevard, Beer Sheva, 84101, Israel. 4. Department of Obstetrics and Gynecology, Azienda Ospedaliera Universitaria Policlinico di Bari, School of Medicine, University of Bari "Aldo Moro", Bari, Italy.
Abstract
OBJECTIVE: The purpose of our study was to explore maternal and fetal outcomes in the second and third trimester in women with uterine malformations. STUDY DESIGN: This was a retrospective population-based cohort study including women with a diagnosis of uterine malformation arised from workup for infertility or recurrent pregnancy loss, was accidental during pregnancy, or was noticed at the time of cesarean delivery. RESULTS: A total of 280,721 pregnancies met the inclusion criteria and were divided into two study groups: (1) pregnancies in women with uterine malformations (n = 1099); and (2) controls (n = 279,662). The rate of women presenting uterine malformations was 0.39%. The prevalence of cervical os insufficiency was significantly higher in women with a uterine malformation than in the control group (3.6 vs. 0.4%, p < 0.001). A multivariate analysis, performed to evaluate risk factors for cervical insufficiency in women with uterine malformations. Mullerian anomalies (OR 6.19, 95% CI 4.41-8.70, p < 0.001), maternal age (OR 1.05, 95% CI 1.04-1.06, p < 0.001), recurrent abortions (OR 12.93, 95% CI 11.43-14.62, p < 0.001), and ethnicity (OR 2.86, 95% CI 2.454-3.34, p < 0.001) were found to be independently associated with the development of cervical insufficiency. CONCLUSION: Uterine anomalies have a strong association with cervical insufficiency. Women with uterine anomalies have an increased risk to develop pregnancy complications that arise from a loss in cervical function during the midtrimester or early third trimester.
OBJECTIVE: The purpose of our study was to explore maternal and fetal outcomes in the second and third trimester in women with uterine malformations. STUDY DESIGN: This was a retrospective population-based cohort study including women with a diagnosis of uterine malformation arised from workup for infertility or recurrent pregnancy loss, was accidental during pregnancy, or was noticed at the time of cesarean delivery. RESULTS: A total of 280,721 pregnancies met the inclusion criteria and were divided into two study groups: (1) pregnancies in women with uterine malformations (n = 1099); and (2) controls (n = 279,662). The rate of women presenting uterine malformations was 0.39%. The prevalence of cervical os insufficiency was significantly higher in women with a uterine malformation than in the control group (3.6 vs. 0.4%, p < 0.001). A multivariate analysis, performed to evaluate risk factors for cervical insufficiency in women with uterine malformations. Mullerian anomalies (OR 6.19, 95% CI 4.41-8.70, p < 0.001), maternal age (OR 1.05, 95% CI 1.04-1.06, p < 0.001), recurrent abortions (OR 12.93, 95% CI 11.43-14.62, p < 0.001), and ethnicity (OR 2.86, 95% CI 2.454-3.34, p < 0.001) were found to be independently associated with the development of cervical insufficiency. CONCLUSION: Uterine anomalies have a strong association with cervical insufficiency. Women with uterine anomalies have an increased risk to develop pregnancy complications that arise from a loss in cervical function during the midtrimester or early third trimester.
Entities:
Keywords:
Cervical incontinence; Preterm labor; Recurrent abortion; Retrospective study