Single incision laparoscopic cholecystectomy (SILC) versus laparoscopic cholecystectomy (LC)-a matched pair analysis.

Abstract

INTRODUCTION:

The aim of our study was to compare single incision laparoscopic cholecystectomy (SILC) and laparoscopic cholecystectomy (LC) with respect to complications, operating time, postoperative pain, use of analgesics, length of stay, return to work, rate of incisional hernia, and cosmetic outcome.

METHODS:

Sixty-seven patients underwent SILC. Of a cohort of 163 LC operated in the same time period, 67 patients were chosen for a matched pair analysis. Pairs were matched for age, gender, ASA, BMI, acuity, and previous abdominal surgery. In the SILC group, patient characteristics (gender, age, BMI, comorbidities, ASA, previous abdominal surgery, symptomatic cholecystolithiasis, cholecystitis) and perioperative data (surgeon, operation time, conversion rate and cause, intraoperative complications, postoperative complications, reoperation rate, VAS at 24 h, VAS at 48 h, use of analgesics according to WHO class, and length of stay) were collected prospectively.

RESULTS:

Follow-up in the SILC and LC group was completed with a minimum of 17 and a maximum of 26 months; data acquired were recovery time the patients needed until they were able to get back into the working process, long-term incidence of postoperative hernias, and satisfaction with cosmetic outcome. Operating time was longer for SILC (median 75 min, range 39-168 vs. 63, range 23-164, p = 0.039). There were no significant differences for SILC and LC with regard to postoperative pain measured by VAS at 24 h (median 3, range 0-8 vs. 2, range 0-8, p = 0.224), at 48 h (median 2, range 0-6 vs. 2, range 0-8, p = 0.571), use of analgesics, and length of stay (median 2 days, range 1-9 vs. 2, range 1-11, p = 0.098). There was no major complication in either group. The completion rate of SILC was 85.1% (57 of 67). Although there was a trend towards an earlier return to the working process in patients of the SILC group, this was not significant. The rate of incisional hernias was 1.9% (1/53) in the SILC and 2.1% (1/48) in the LC group indicating no significant difference. Self-assessment of satisfaction with the cosmetic outcome was not judged different by patients in both groups.

CONCLUSION:

SILC is associated with longer operating time, but equals LC with respect to safety, postoperative pain, use of analgesics, length of stay, return to work, rate of incisional hernia, and cosmetic outcome.

• Authors: Odo Gangl, Wolfgang Hofer, Florian Tomaselli, Thomas Sautner, Reinhold Függer
• Journal: Langenbeck's archives of surgery (Langenbecks Arch Surg) Vol. 396 Issue 6 Pg. 819-24 (Aug 2011) ISSN: 1435-2451 [Electronic] Germany
• PMID: 21695591 (Publication Type: Comparative Study, Journal Article)

Chemical References

• Analgesics

Topics

• Adolescent
• Adult
• Aged
• Aged, 80 and over
• Analgesics (therapeutic use)
• Cholecystectomy, Laparoscopic (methods)
• Cholelithiasis (surgery)
• Esthetics
• Female
• Humans
• Length of Stay (statistics & numerical data)
• Male
• Matched-Pair Analysis
• Middle Aged
• Pain Measurement
• Patient Satisfaction
• Postoperative Complications
• Prospective Studies
• Reoperation
• Statistics, Nonparametric
• Treatment Outcome