Comparison of outpatient laparoscopic cholecystectomy in a private nonteaching hospital versus a private teaching community hospital

Abstract

The development of laparoscopic cholecystectomy has allowed the introduction of outpatient surgery for biliary tract disease. However, there appears to be a wide variation of the interpretation of "outpatient surgery," ranging from discharge the same day to keeping patients for overnight observation. We prospectively reviewed the last 50 chole-cystectomies performed at Spartanburg Regional Medical Center, a private teaching institution, and Upstate Carolina Medical Center, a private nonteaching hospital. All cholecystectomies were performed by board certified surgeons or surgical residents under the supervision of board certified surgeons. Spartanburg Regional Medical Center's standard was 23-hour observation with 9 patients (18%) being discharged home the day of surgery. Upstate Carolina Medical Center's standard was discharge home (usually 4-8 hours after completion of the procedure) with 39 patients (78%) discharged the same day. No patient discharged the same day presented back with any significant complication. Comorbid disease, biliary pancreatitis, ascending cholangitis, gangrenous gallbladder, extreme age and living conditions and conversion to open were factors considered for admission. Intra-operative difficulty such as oozing, excessive adhesiolysis, postoperative nausea, vomiting or pain control were also indications for overnight admissions. The extra 15 to 19 hours for routine observation did not change any treatment for any of the 41 patients and resulted in additional cost to the hospital of approximately $15,000. We conclude that same day, outpatient laparoscopic cholecystectomy can be done safely with discharge home 4 to 8 hours postoperative without significant morbidity in selective patients.

Figure 1.

No age difference between two groups. Median age for each hospital: 49 years

Figure 2.

Hospital 1: UCMC Hospital 2: SRMC Length of Stay - Significant Difference