Serious unintended outcomes associated with cesarean section

Area of Science:

• Obstetrics and Gynecology
• Public Health
• Health Services Research

Background:

• Serious unintended outcomes (SUOs) like sepsis, endometritis, or wound disruption following cesarean section (CS) are not routinely monitored for their long-term impact on maternal health.
• Cesarean section is a common surgical procedure, making the monitoring of associated complications crucial for patient safety and quality of care.

Purpose of the Study:

• To investigate trends in the incidence of serious unintended outcomes (SUOs) associated with cesarean section (CS) over a five-year period.
• To analyze changes in specific SUOs, including sepsis, endometritis, and wound disruption, following cesarean births.

Main Methods:

• Utilized the Texas Healthcare Information Collection Public Use Data File for a 5-year period (2010-2014).
• Analyzed trends in the diagnosis of CS-associated SUOs, including sepsis, endometritis, and wound disruption.
• Examined readmission data for CS wound disruption.

Main Results:

• CS-associated SUOs occurred in 9.24 per 1,000 CSs.
• A significant overall decrease in CS-associated SUOs was observed, largely driven by a reduction in endometritis rates.
• However, CS-associated sepsis rates significantly increased, while decreases in wound disruption diagnoses and readmissions were modest.
• Administrative coded data demonstrated utility for population-level identification of CS-associated SUOs.

Conclusions:

• Women experiencing CS-associated SUOs had increased hospital length of stay and critical care utilization.
• Further investigation is required to identify risk factors for SUO development and assess their preventability.
• The findings highlight the need for continued surveillance and targeted interventions to improve maternal safety after cesarean birth.