[Combined operations for cholelithiasis]

Area of Science:

• Gastroenterology
• Surgical Oncology
• Geriatric Surgery

Background:

• Cholelithiasis (gallstones) is a common condition requiring surgical intervention.
• Cholecystectomy, the surgical removal of the gallbladder, is a frequently performed procedure.
• The analysis focuses on combined operations, where cholecystectomy is performed alongside other surgical procedures.

Purpose of the Study:

• To analyze the outcomes of 7,461 cholecystectomies performed between 1974 and 1999.
• To evaluate the impact of patient age, surgical urgency, and procedural complexity on cholecystectomy outcomes.
• To compare the results of cholecystectomy as a primary procedure versus a combined procedure.

Main Methods:

• Retrospective analysis of 7,461 cholecystectomy cases.
• Categorization of operations into primary and combined procedures.
• Analysis of patient demographics (age), urgency, and co-existing conditions (e.g., tumors).

Main Results:

• Combined operations were performed in 837 patients, with a 1.7% lethality rate.
• In combined procedures (Group 1), 27% of patients were aged 65+, with a 3.3% mortality rate.
• In primary cholecystectomies (Group 2), 20.7% were elderly, with a 0.2% mortality rate.

Conclusions:

• Cholecystectomy as a combined procedure is associated with a higher mortality rate, particularly in elderly patients.
• Patient age and the complexity of combined surgeries significantly influence outcomes.
• Careful patient selection and surgical planning are crucial for minimizing risks in combined cholecystectomy procedures.