Leonti Grin1, Ahmet Namazov2, Ale Ivshin1, Mark Rabinovich1, Victoria Shochat1, Simon Shenhav1, Ofer Gemer1, Efraim Zohav1, Eyal Y Anteby1. 1. Department of Obstetrics and Gynecology, Barzilai University Medical Center, Faculty of Health Sciences, Ben-Gurion University of Negev, Ashkelon, Israel. 2. Department of Obstetrics and Gynecology, Barzilai University Medical Center, Faculty of Health Sciences, Ben-Gurion University of Negev, Ashkelon, Israel. Electronic address: enamazov@gmail.com.
Abstract
OBJECTIVE: This study sought to compare the short-term outcome of uterine incision repair during a Caesarean section (CS) using a bidirectional knotless barbed suture versus polyglactin suture. METHODS: A randomized controlled trial was conducted at a university hospital. Participants undergoing a CS were randomly assigned to uterine incision closure by bidirectional knotless barbed suture (group A) or polyglactin (group B). The primary outcome was the time needed to repair the uterine incision. The analysis was by intent to treat. A sample size of 35 per group (n = 70) was planned to detect a 30% reduction in uterine repair time (Canadian Task Force Classification I). RESULTS:From July 2016 through October 2017, 150 women were screened, and 70 were statistically analyzed: group A (n = 35) and group B (n = 35). Time to complete uterine incision repair was 308 ± 57 seconds for group A and 411 ± 74 seconds for group B (P < 0.001). Total surgery time (33.4 ± 8.8 minutes vs. 33.2 ± 7.5 minutes; P = 0.64) was not significantly different between groups A and B, respectively. CONCLUSION: Repair of the CS uterine incision with barbed suture compared with polyglactin suture reduces suturing time.
RCT Entities:
OBJECTIVE: This study sought to compare the short-term outcome of uterine incision repair during a Caesarean section (CS) using a bidirectional knotless barbed suture versus polyglactin suture. METHODS: A randomized controlled trial was conducted at a university hospital. Participants undergoing a CS were randomly assigned to uterine incision closure by bidirectional knotless barbed suture (group A) or polyglactin (group B). The primary outcome was the time needed to repair the uterine incision. The analysis was by intent to treat. A sample size of 35 per group (n = 70) was planned to detect a 30% reduction in uterine repair time (Canadian Task Force Classification I). RESULTS: From July 2016 through October 2017, 150 women were screened, and 70 were statistically analyzed: group A (n = 35) and group B (n = 35). Time to complete uterine incision repair was 308 ± 57 seconds for group A and 411 ± 74 seconds for group B (P < 0.001). Total surgery time (33.4 ± 8.8 minutes vs. 33.2 ± 7.5 minutes; P = 0.64) was not significantly different between groups A and B, respectively. CONCLUSION: Repair of the CS uterine incision with barbed suture compared with polyglactin suture reduces suturing time.