title: Percutaneous transhepatic gallbladder drainage changes emergency laparoscopic cholecystectomy to an elective operation in patients with acute cholecystitis.
abstract: Many surgeons have found it difficult to decide whether to apply percutaneous transhepatic gallbladder drainage (PTGBD) in patients with acute cholecystitis that is not responsive to initial medical management (IMMx), because the indications of PTGBD are ambiguous. The aim of this study was to evaluate the appropriate treatment for acute cholecystitis that is not responsive to IMMx. Specifically, we focused on differences in surgical outcomes between elective and emergency laparoscopic surgeries. Between March 2006 and February 2009, 738 patients with acute cholecystitis who had undergone laparoscopic cholecystectomy (LC) at our institution were retrospectively studied. We divided them into 3 groups. Group I included 494 patients who underwent elective LC without pre-operative PTGBD, group II included 97 patients who intended to undergo elective LC after preoperative PTGBD, and group III included 147 patients who underwent emergency LC without preoperative PTGBD. We compared age, sex, symptom duration, body temperature, leukocyte counts, and American Society of Anesthesiologists (ASA) class on admission as clinical characteristics. We compared the time interval from symptom development and admission to surgery, operative time, the conversion rate to open surgery, postoperative complications, the total length of stay, and the postoperative length of stay as perioperative surgical outcomes. For patients with ASA 2 and 3, the conversion rate to open surgery in group II was significantly less than that in group III (P<.05, P<.01, respectively). We recommend PTGBD as the first choice for acute cholecystitis in patients who show no improvement after IMMx, to allow the patient to undergo an elective LC rather than emergency surgery for patients with ASA 2 and 3.
authors: Department of Surgery, Hallym University Medical Center, Hallym University College of Medicine, Seoul, Korea.
authors: In-Gyu
authors: IG
authors: Kim
authors: Joo Seop
authors: JS
authors: Kim
authors: Jang Yong
authors: JY
authors: Jeon
authors: Jae Pil
authors: JP
authors: Jung
authors: Seong Eun
authors: SE
authors: Chon
authors: Han Joon
authors: HJ
authors: Kim
authors: Doo Jin
authors: DJ
authors: Kim
mesh_terms: D000368:Aged; D017081:Cholecystectomy, Laparoscopic; D041881:Cholecystitis, Acute / Q000601:surgery*; D004322:Drainage / Q000379:methods*; D017558:Elective Surgical Procedures; D004638:Emergency Treatment; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies