Cesarean section in morbidly obese parturients: practical implications and complications

Area of Science:

• Obstetrics and Gynecology
• Maternal-Fetal Medicine
• Bariatric Surgery

Background:

• Obesity is a global pandemic impacting pregnancy outcomes.
• Morbid obesity (BMI >40 kg/m²) significantly increases risks during cesarean delivery.
• Cesarean sections in morbidly obese patients present unique surgical, anesthetic, and logistical challenges.

Purpose of the Study:

• To review the practical implications and complications of cesarean delivery in morbidly obese women.
• To identify optimal surgical techniques and management strategies for cesarean sections in this high-risk population.
• To summarize current evidence on maternal morbidity and mortality associated with cesarean delivery in morbidly obese patients.

Main Methods:

• A comprehensive Medline search was conducted to identify relevant English-language literature.
• Articles focusing on cesarean section in morbidly obese women were reviewed.
• Key areas examined included surgical techniques, intraoperative/postpartum complications, anesthetic/logistical issues, and maternal outcomes.

Main Results:

• Morbidly obese women have a higher incidence of pregnancy complications and cesarean delivery.
• Low transverse skin and uterine incisions are recommended for cesarean delivery.
• Subcutaneous layer closure is advised, while drain placement is debated; weight-adjusted thromboprophylaxis and antibiotics reduce postpartum morbidity.

Conclusions:

• Morbidly obese women are at elevated risk for postpartum infectious morbidity.
• Optimizing surgical techniques and perioperative management is crucial for reducing complications.
• Postpartum weight reduction is strongly recommended for improved future pregnancy outcomes and maternal well-being.