Comparison of post-operative complications, operative time and hospital stay between laparoscopic and open pyloromyotomy.

Abstract

Objective: To compare operative time, hospital stay and post-operative complications between laparoscopic and open pyloromyotomy. Study Design: Randomized Prospective study. Setting: Department of Paediatric Surgery, Pak Emirates Military Hospital, Rawalpindi. Period: 7^th May 2022 to 7^th November 2022. Material & Methods: This study included 20 patients each in the two groups. Group A underwent laparoscopic whereas group B underwent open pyloromyotomy. Both groups were compared regarding operative time (OT), hospital stay (HS) and post-operative complications. Results: OT ranged from 20 to 70 min with a mean of 15.4 min in group A. In group B, the mean OT was 25.6 min (range, 25–60 min). HS ranged from 14 to 58 hours with a mean of 16.8 hours in group A. In group B, it ranged from 19 to 30 hours, and the mean was 24.2 hours. One case in group A was converted to open approach (conversion rate 5%) because of mucosal perforation while one case of incomplete pyloromyotomy was found. Conclusion: Laparoscopic technique has shorter operative time and hospital stay than open surgery. Complication like mucosal perforation were seen in laparoscopy group, however, it was not found statistically significant.