Gabbai D, Lavie A, Yogev Y, Attali E. The association between indications for cesarean delivery and surgery time.
Int J Gynaecol Obstet 2024;
164:693-698. [PMID:
37545296 DOI:
10.1002/ijgo.15026]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 07/06/2023] [Accepted: 07/11/2023] [Indexed: 08/08/2023]
Abstract
OBJECTIVE
We aimed to determine risk factors for prolonged surgery time of cesarean delivery (CD).
METHODS
We conducted a retrospective cohort study in a single tertiary university-affiliated medical center (2011-2022). The study group consisted of all women who underwent CD that lasted >90 min (representing the 95th percentile of CD length in our cohort). Data were compared with CDs with an operation time of <90 min. Demographic, obstetric, and surgical characteristics, as well as indications for surgery and urgency (in labor vs. elective surgery), were compared.
RESULTS
Overall, during the study period, 31 660 CDs were performed in our center. Of them, 1397 (4.4%) lasted >90 min. After applying a multivariate analysis, abnormal placentation (relative risk [RR] 1.5 [95% confidence interval (CI), 1.3-1.8]), previous uterine scar (RR, 2.15 [95% CI, 1.5-3.0]), general anesthesia (RR, 3.5 [95% CI, 2.9-4.4]) and preterm delivery (RR, 2.06 [95% CI, 1.78-2.4]) were found to be associated with prolonged surgical time. CD due to malpresentation (RR, 0.57 [95% CI, 0.46-0.7]), multiple gestations (RR, 0.72 [95% CI, 0.6-0.9]), and patient request (RR, 0.56 [95% CI, 0.38-0.84]) were found to be protective factors.
CONCLUSION
The main risk factors associated with additional surgery time in CD are general anesthesia, abnormal placentation, previous uterine scar, and preterm delivery.
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