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Single incision laparoscopic cholecystectomy with conventional instruments and ports: Initial experience at tertiary care public sector Hospital.

ABSTRACT: To find out safety and feasibility of single incision laparoscopic cholecystectomy (SLIC) using conventional instruments.This study was conducted at surgical department of LUMHS Jamshoro Pakistan from Jan: 2014 to Dec: 2015. All cases of symptomatic cholelithiasis that consented for laparoscopic surgery were included. The exclusion criteria were acute cholecystitis, acute gall stone pancreatitis, common bile duct stones and patients with co-morbid. A midline 3cm incision made supraumbilically and 10mm port placed. Two 5mm ports placed on either side of umbilicus slightly superior and laterally in or-der to triangulate. A 2/0 prolene suture placed through the infundibulum of the gall bladder to achieve retraction. The rest of the procedure is like standard 4 ports laparoscopic cholecystectomy.Total no of cases were 50. The age ranged from 30-59 years (mean 35.20 years ±4.886.) There were 43(86%) females and 07(14%) males. The mean operating time was 80 minutes (range 50-120 ±16.020). Four (8%) cases were converted to standard four ports laparoscopic cholecystectomy due to bleeding and difficult dissection in Calot's triangle. Minimal blood loss was observed during the procedure with no postoperative complications. The range of hospital stay was 1-2 days (mean 1.08 ±0.274).SILC is a safe and feasible procedure with conventional laparoscopic instruments without additional cost of single port and articulated instruments. The cosmetic results are excellent with minimal increase in the operating time.

SUBMITTER: Shaikh AR

PROVIDER: S-EPMC5510121 | biostudies-other | 2017 May-Jun

REPOSITORIES: biostudies-other

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Project description:BackgroundSurgical errors are acts or omissions resulting in negative consequences and/or increased operating time. This study describes surgeon-reported errors in laparoscopic cholecystectomy.MethodsIntraoperative videos were uploaded and annotated on Touch SurgeryTM Enterprise. Participants evaluated videos for severity using a 10-point intraoperative cholecystitis grading score, and errors using Observational Clinical Human Reliability Assessment, which includes skill, consequence, and mechanism classifications.ResultsNine videos were assessed by 8 participants (3 junior (specialist trainee (ST) 3-5), 2 senior trainees (ST6-8), and 3 consultants). Participants identified 550 errors. Positive relationships were seen between total operating time and error count (r2 = 0.284, P < 0.001), intraoperative grade score and error count (r2 = 0.578, P = 0.001), and intraoperative grade score and total operating time (r2 = 0.157, P < 0.001). Error counts differed significantly across intraoperative phases (H(6) = 47.06, P < 0.001), most frequently at dissection of the hepatocystic triangle (total 282; median 33.5 (i.q.r. 23.5-47.8, range 15-63)), ligation/division of cystic structures (total 124; median 13.5 (i.q.r. 12-19.3, range 10-26)), and gallbladder dissection (total 117; median 14.5 (i.q.r. 10.3-18.8, range 6-26)). There were no significant differences in error counts between juniors, seniors, and consultants (H(2) = 0.03, P = 0.987). Errors were classified differently. For dissection of the hepatocystic triangle, thermal injuries (50 in total) were frequently classified as executional, consequential errors; trainees classified thermal injuries as step done with excessive force, speed, depth, distance, time or rotation (29 out of 50), whereas consultants classified them as incorrect orientation (6 out of 50). For ligation/division of cystic structures, inappropriate clipping (60 errors in total), procedural errors were reported by junior trainees (6 out of 60), but not consultants. For gallbladder dissection, inappropriate dissection (20 errors in total) was reported in incorrect planes by consultants and seniors (6 out of 20), but not by juniors. Poor economy of movement (11 errors in total) was reported more by consultants (8 out of 11) than trainees (3 out of 11).ConclusionThis study suggests that surgical experience influences error interpretation, but the benefits for surgical training are currently unclear.

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Single incision laparoscopic cholecystectomy with conventional instruments and ports: Initial experience at tertiary care public sector Hospital.

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