Re-laparotomy after cesarean section: risk, indications and management options

Area of Science:

• Obstetrics and Gynecology
• Surgical Outcomes Research

Background:

• Relaparotomy, a return to the operating room after an initial surgery, is a significant concern following cesarean delivery.
• Understanding the factors leading to relaparotomy is crucial for improving maternal safety and surgical outcomes.

Purpose of the Study:

• To investigate the incidence, indications, and outcomes of relaparotomy after cesarean delivery.
• To identify risk factors associated with the need for relaparotomy post-cesarean section.

Main Methods:

• A prospective case-controlled study was conducted at Mansoura University Hospital, Egypt, between 2009 and 2012.
• Cases requiring relaparotomy were matched with controls who underwent cesarean delivery without reoperation.
• Data on indications and risk factors for relaparotomy were collected and analyzed.

Main Results:

• Relaparotomy complicated 1.04% of cesarean sections (26 out of 2500).
• Primary indications included intra-abdominal bleeding (41.7%), rectus sheath hematoma (29.2%), and uncontrolled postpartum hemorrhage (29.2%).
• Placenta previa (OR=6.898) and fetal macrosomia (OR=6.409) were significant predictors for relaparotomy.

Conclusions:

• The incidence of relaparotomy after cesarean delivery in this study was notably high at 1.04%, associated with a concerning maternal mortality rate of 11.5%.
• Placenta previa and fetal macrosomia emerged as the primary predictors necessitating relaparotomy.
• These findings underscore the importance of careful patient selection and monitoring in high-risk cesarean deliveries.