Transabdominal cerclage for cervical insufficiency in twins: series of seven cases and literature review. (1st November 2020)

• Record Type: Journal Article
• Authors: Debiève, Frédéric; Joskin, Aude; Steenhaut, Patricia; Bernard, Pierre; Hubinont, Corinne
• Is Part Of: Journal of maternal-fetal & neonatal medicine. Volume 33:Number 21(2020)
• Page Start: 3579
• Page End: 3583
• Publication Date: 2020-11-01
• Subjects: Abdominal cerclage -- prematurity -- twins; Obstetrics -- Periodicals; Perinatology -- Periodicals; Infants (Newborn) -- Diseases -- Periodicals; Neonatology -- Periodicals; 618.2
• DOI: 10.1080/14767058.2019.1579192
• Languages: English
• ISSNs: 1476-7058

Abstract

Abstract: Background: The diagnosis of cervical insufficiency is based on the previous history of recurrent second or early third trimester losses. Its incidence among pregnant women is 0.5–1% but can be as high as 75% among women with preterm birth. Transvaginal cerclage (TVC) is the common therapy of cervical insufficiency. However, this technique has several limits, especially in twin pregnancies. As some selected conditions, a transabdominal cerclage (TAC) is indicated, it has been offered to patients with multiple pregnancies. Aim: To evaluate the outcomes of twin pregnancies with transabdominal cerclage in terms of preterm birth rate and neonatal morbidity and mortality. Materials and methods: We conducted a retrospective study of seven patients with twin pregnancies managed with transabdominal cerclage at the end of the first trimester (12–15 weeks). We selected patients with a history of fetal loss who met the indications criteria of TAC (history of TVC failure or short cervix unable to have TVC). The antenatal and delivery data were collected and compared to those of their previous pregnancy. Outcomes: All patients carried their pregnancy throughout the second trimester and delivered during the third trimester. Mean gestational age was 34 4/7 week. All newborns were alive and neonatal morbidity rate was 50%, mostly related to preterm birth. Mean duration of neonatal intensive care stay was 32 days. There were no operative complications following TAC. Conclusions: Perinatal outcomes are considerably improved in twin pregnancies with transabdominal cerclage. Our findings corroborate those of previous case reports and support the efficacy of TAC for managing cervical insufficiency in twin pregnancies.