Outpatient laparoscopic cholecystectomy. Outcomes of 847 planned procedures

Cholecystectomy is now being performed on an outpatient basis at many centers. The purpose of this study was to review the results of our large experience with this procedure.

Between 1990 and 1997, 2288 patients underwent laparoscopic cholecystectomy at our clinic. A total of 847 (37%) were scheduled as outpatients. The selection criteria for planned outpatient laparoscopic cholecystectomy called for nonfrail patients with an ASA < 4 who were living < 2 h from the hospital. All patients received detailed preoperative instruction about outpatient laparoscopic cholecystectomy. A questionnaire was sent to 309 patients to sample their opinions.

Since 1993, we have increased the number of planned outpatient cholecystectomies performed at our clinic, but the percentage of cholecystectomies completed on an outpatient basis has remained approximately 60%. A total of 547 of 847 operations scheduled as outpatient procedures (74.5%) were completed as planned, and 204 patients (24%) were kept in the hospital overnight. Twenty-seven (3%) were converted to open procedures. Eighteen laparoscopic patients (2%) stayed > 1 day (range, 2-20). None of the patients died. Of the 142 patients (46%) who completed our opinion survey, 66% were happy with their experience, 32% would like to have stayed in the hospital, and 2% were undecided.

Successful same-day surgery requires proper patient instruction, appropriate patient selection, and a low threshold to convert patients to inpatient status when the situation warrants. No major complications occurred as a result of same-day discharge, and two-thirds of the patients said that they preferred outpatient surgery.