Laparoscopic cholecystectomy for acute cholecystitis

Area of Science:

• Surgical Gastroenterology
• Minimally Invasive Surgery
• Hepatobiliary Surgery

Background:

• Acute cholecystitis presents a common surgical challenge.
• Laparoscopic cholecystectomy is the standard treatment.
• Understanding the impact of surgical timing and inflammation severity is crucial for patient outcomes.

Purpose of the Study:

• To evaluate the safety and outcomes of laparoscopic cholecystectomy for acute cholecystitis.
• To assess the influence of surgical timing (early, intermediate, delayed) on patient results.
• To analyze the effect of different types of gallbladder inflammation on surgical outcomes.

Main Methods:

• A retrospective study of 225 patients undergoing laparoscopic cholecystectomy for acute cholecystitis.
• Patients were categorized into three groups based on symptom onset to surgery interval: early (≤72 hours), intermediate (4-7 days), and delayed (>8 days).
• Analysis included operative times, conversion rates, complication rates, mortality, and postoperative hospital stay.

Main Results:

• No significant differences were observed in complication rates, mortality, or postoperative hospital stay across early, intermediate, and delayed surgery groups.
• The overall conversion rate to open surgery was 12.5% (32/225 patients).
• Different types of cholecystitis (acute, gangrenous, hydrops, empyema) did not significantly impact patient outcomes.

Conclusions:

• Laparoscopic cholecystectomy is a safe and effective procedure for acute cholecystitis, irrespective of the timing of intervention.
• Surgical timing does not appear to have a clinically relevant impact on conversion rates, operative times, morbidity, or hospital stay.
• The severity of gallbladder inflammation also showed no significant effect on key patient outcome measures.