A COMPARATIVE STUDY BETWEEN ROUTINE INSERTIONS OF SUBHEPATIC DRAIN VERSUS NO DRAIN AFTER ELECTIVE LAPAROSCOPIC CHOLECYSTECTOMY
Introduction: Laparoscopic cholecystectomy is the mainstay of treatment in symptomatic cholelithiasis. Surgeons are still following the old habit of routine Subhepatic drainage following laparoscopic cholecystectomy (LC). However, routine drainage after LC is still a debatable issue. This study aims at evaluating the effects of Subhepatic drainage after standard laparoscopic cholecystectomy in terms of various post-operative parameters. Materials & methods: The study was conducted at the department of General Surgery, ESIC-PGIMSR, Joka, Kolkata from January 2018 to March 2020. We selected 120 patients with symptomatic cholelithiasis & divided them into 2 groups; each having 60 patients, with drain & without drain respectively. Age & sex distribution of the patients, post-operative abdominal pain & right shoulder tip pain, post-operative wound infection, subhepatic collection (24 & 72 hrs after surgery) & post-surgical hospital stay were measured in both groups. Data were analyzed by appropriate statistical tests. Results: We found the incidence of laparoscopic cholecystectomy was highest in the 5th decade & more common in women. The incidence of post-surgical abdominal pain & subhepatic collection were greater in the group of patients with drain in situ which was statistically significant also. Moreover, inserting drain showed increased incidence of post operative wound infection & hospital stay, though these were statistically insignificant. More patients in the non drain group showed post-operative right shoulder tip pain in comparison to the drain group but that was also statistically insignificant. Conclusion: The decision of inserting drain should be taken judiciously on the basis of individual case scenario. The generalized approach of putting abdominal drain after every standard laparoscopic cholecystectomy is not at all beneficial.