Laparoscopic appendectomy vs open appendectomy during pregnancy: a systematic review

Background: Acute appendicitis and cholecystitis during pregnancy are the most common non-obstetrical surgical emergencies and can create severe clinical issues. Surgical treatment tends to be the method physicians recommend due to its tolerability and safety. During pregnancy, surgical intervention should minimize fetal risk without compromising the mother's health, although a favorable outcome for pregnant women is heavily dependent on accurate, early diagnosis and prompt intervention. Furthermore, the physicians should remain informed on the differences in current techniques to optimize the outcome of the operation.Methods: This article performs a systematic review of the literature to examine whether laparoscopic treatment of acute appendicitis in pregnancy is a better option when compared to open surgery. We searched all major medical databases, identified the most relevant published studies on the subject, and performed a statistical analysis to answer that question.Results: We identified 15 studies for inclusion, and their data were extracted. The resulting pool referred to 2,837 pregnant patients. Of those included patients, 1,103 underwent laparoscopic surgery and 1,656 had open surgery. All surgeries occurred in the second trimester. For laparoscopic surgery, the fetal demises rate was 2.44 % (27 deaths), and the preterm deliveries rate was 9.79 % (108 deliveries) as opposed to open surgery with a fetal demise rate of 2.64 % (48 deaths), and preterm deliveries rate at 10.7 % (178 deliveries).Conclusions: Our meta-analysis and data suggest that laparoscopic appendectomy is a safer option for treatment. There is a reduced risk of fetal demise and preterm delivery for pregnant women.

Automated summary

Our study compared laparoscopic and open surgery for acute appendicitis during pregnancy and found that laparoscopic appendectomy is a safer option with reduced risks of fetal demise and preterm delivery.