Role of body mass index in pregnancy outcomes after emergency cerclage for cervical insufficiency in singleton pregnant patients

Autor: Weiling Liu, Yaping Lu, Yuqin Fan, Guozhen Hei, Aijuan Zhang, Guoping Xue, Yanmei Wu
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: BMC Pregnancy and Childbirth, Vol 23, Iss 1, Pp 1-7 (2023)
Druh dokumentu: article
ISSN: 1471-2393
DOI: 10.1186/s12884-023-05974-y
Popis: Abstract Background The study aims were to analyze pregnancy outcomes after the use of emergency cerclage in patients with different BMIs. Methods A total of 76 singleton pregnant patients who underwent emergency cerclage at a tertiary comprehensive hospital in China between Jan 2017 and Dec 2021 were retrospectively divided into an obesity group of 37 patients with BMIs ≥ 28 kg/m2 and a non-obesity group of 39 patients with BMIs 1 cm), which effectively prolonged the gestational week up to ≥ 25 weeks. Obese gravidae had shorter suture-to-delivery intervals and mean pregnancy lengths but more spontaneous preterm births before 37 weeks, and a lower live birth rate (P 28 kg/m2 may ill-serve the gestational outcomes and suture-to-delivery interval after their emergent cerclage. Additionally, BMI, frequency of cerclage and vaginal microecology accounted for higher fetal loss in patients who underwent emergency cerclage.
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