Single umbilical incision laparoscopic cholecystectomy: Results of the prospective trial of the Coelio Club.
ABSTRACT AIM: To assess the cosmetic outcome after single umbilical incision laparoscopic cholecystectomies (SILC) performed by the surgeons of the Coelio Club. PATIENTS AND METHODS: Multicenter prospective study concerning 105 consecutive patients operated between December 2009 and February 2011 by SILC for non-complicated gallstones. Perioperative and postoperative parameters were analyzed with a systematic follow-up at 1 and 6months postoperative. RESULTS: Conversion to conventional laparoscopic cholecystectomy (CLC) was required for six patients (5.7%). Conversion rate is higher in case of acute cholecystitis (25%, P<0.001). Cosmetic outcome is found excellent by the patient (in 86% of the cases at 6months) and by the surgeon (in 90% of the cases at 6months) using an EVA scale. An incisional hernia was found in two cases (1.9%) and a superficial wound infection in four cases (3.8%). CONCLUSIONS: The cosmetic outcome after SILC is found excellent. SILC has its place in the surgical management of the non-complicated gallstone. We did not notice higher level of peroperative complications (biliary tract injury) during SILC than during CLC. Postoperative higher level of abdominal wall complications than after a CLC makes the surgeon caution to a careful abdominal wall closure.
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ABSTRACT: Abstract Background: Although current guidelines recommend performing cholecystectomy via laparoscopy, consensus on the application of single-incision laparoscopic surgery for cholecystectomy is still lacking. The aim of the current study was to perform a meta-analysis of randomized controlled trials (RCTs) and nonrandomized comparative studies (NRCSs), comparing single-port laparoscopic cholecystectomy (SPLC) and conventional multiport laparoscopic cholecystectomy (CMLC) for benign gallbladder diseases. Subjects and Methods: A systematic review of the literature was performed to identify studies published between January 1997 and December 2012 comparing SPLC and CMLC. Operative outcomes, postoperative parameters, complications, cosmetic results, and quality of life were evaluated. Results: Forty studies were included in the analyses (16 RCTs, 24 NRCSs) that included 3711 patients (1865 SPLCs, 1846 CMLCs). SPLC had higher conversion rates (odds ratio [OR], 4.21; 95% confidence interval [CI], 2.71-6.56; P<.001), longer operating time (mean difference [MD], 16.1; 95% CI, 9.93-22.26 minutes; P<.001), and shorter hospital stay (MD, 0.16; 95% CI, -0.28 to -0.04 day; P=.01) than CMLC. There were no significant differences between the two procedures for early (MD, -0.1; 95% CI, -0.44 to 0.24; P=.57) or late (MD, -0.13; 95% CI, -0.45 to 0.19; P=.42) visual analog scale pain scores and overall complications (OR, 1.21; 95% CI, 0.92-1.61; P=.18). Cosmetic outcomes favored SILC at 2 weeks (MD, -1.39; 95% CI, -2.66 to -0.12; P=.03) and 1 month (MD, -0.13, 95% CI, -2.05 to 0.55; P=.0007) after surgery (index score, 0-10). Conclusions: SPLC can be performed safely and effectively with better cosmetic results than with the CMLC technique for benign gallbladder diseases.Journal of Laparoendoscopic & Advanced Surgical Techniques 10/2013; 23(10):815-831. DOI:10.1089/lap.2013.0040 · 1.19 Impact Factor