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Totally robotic intracorporeal side-to-side isoperistaltic strictureplasty for Crohn's disease.

ABSTRACT: The development of bowel-sparing techniques (strictureplasties) for extended stricturing Crohn's disease (CD) and the increased use of minimally invasive surgery (wound sparing) represent the two most important improvements in inflammatory bowel disease surgery from the origin. Nevertheless, the minimally invasive approach for extended stricturing forms is usually avoided primarily because of difficulties in performing complex intracorporeal sutures. We describe a totally intracorporeal robotic ileocecal resection with a yet described modified side-to-side isoperistaltic strictureplasty for an extended ileocecal CD. The strictureplasty was 6 cm long including the stricture in its middle part. Adopting this approach, the preserved small bowel was about 10 cm longer. Operative time was about 4 h, with a blood loss of about 50 ml. The patients' post-operative course was uneventful, enteral nutrition started at post-operative day 2 and gradual oral food intake from day 3. She was discharged on post-operative day 6. Histology confirmed a stricturing CD, and the patient is recurrence free at 34 months' follow-up. Our report suggests that robotic-assisted intracorporeal strictureplasty is feasible and that robotics could represent an interesting instrument for allowing the intersection between minimally invasive and bowel-sparing surgery for CD.

SUBMITTER: Scaringi S

PROVIDER: S-EPMC6130192 | biostudies-literature | 2018 Oct-Dec

REPOSITORIES: biostudies-literature

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Totally robotic intracorporeal side-to-side isoperistaltic strictureplasty for Crohn's disease.

Scaringi Stefano S Giudici Francesco F Zambonin Daniela D Ficari Ferdinando F Bechi Paolo P

Journal of minimal access surgery 20181001 4

The development of bowel-sparing techniques (strictureplasties) for extended stricturing Crohn's disease (CD) and the increased use of minimally invasive surgery (wound sparing) represent the two most important improvements in inflammatory bowel disease surgery from the origin. Nevertheless, the minimally invasive approach for extended stricturing forms is usually avoided primarily because of difficulties in performing complex intracorporeal sutures. We describe a totally intracorporeal robotic ...[more]

PMID: 29319021

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Project description:Introduction and Objective:Robot-assisted radical cystectomy (RARC) with intracorporeal urinary diversion (ICUD) has become an increasingly utilized approach to treating various bladder pathologies requiring extirpation. As surgeons have become more experienced with ICUD, especially with lesser-used diversions such as continent cutaneous reservoirs, the technique has evolved. Methods:We describe our technique and recent advances in the practical creation of robotic ICUD with a continent catheterizable pouch (CCP) built upon the open principles of the previously described "Indiana Pouch, " which uses the distal ileum and right colon. Modifications in anatomic mobilization and exposure, bowel segmentation using novel robotic bowel staplers, catheterizable channel creation, and addition of ileal chimney for uretero-enteric anastomoses are highlighted. The addition of the ileal chimney allows for ease of reconstruction in a fashion familiar to surgeons accustomed to performing intracorporeal ileal conduit and, therefore, may result in lower ureteroenteric stricture rates. Table 1 demonstrates the supplies used intraoperatively. Use of indocyanine green to assess vascularity in bowel and ureter intraoperatively is demonstrated. The port configurations are demonstrated using the DaVinci ® Xi platform. Also described are short-term outcomes of our initial experience. Results:Eleven consecutive patients (5 female) who have undergone ICUD with CCP were included. Of the eleven seven had malignant indications (bladder or urethral cancer) while 4 were for benign causes (2 radiation cystitis 2 interstitial cystitis). Mean blood loss was 235cc (range 100-500cc) and mean operative time was 8.5 h (range 7-13). There were no conversions to an open procedure and no patient required a blood transfusion. Hospital stay was 7.2 days on average (range 4-18) with no 30-day post-discharge readmissions. One patient had a Clavien grade 3 or greater complication at 30 days (Table 2). No urine leaks or bowel leaks were observed and no patien experienced stomal stenosis or uretero-enteric stenosis. At three months follow up, all patients were continent and satisfied with their diversion. Conclusions:RARC with CCP ICUD is a safe and effective approach to bladder removal and reconstruction. As more surgeons utilize RARC, growing attention to techniques of intracorporeal reconstruction will allow further implementation of this technique to cystectomy patients. Patients with adequate renal function (glomerular filtration rate of 40 mL/min or greater) and hepatic function, who understand the requirement for regular clean intermittent-catheterization and who possess mental acuity and manual dexterity to empty their pouch 4-6 times daily should be offered CCP ICUD as a reconstructive option following RARC.

Project description:BackgroundTotally intracorporeal surgery for left-sided resection carries numerous potential advantages by avoiding crossing staple lines and eliminating the need for an abdominal incision. For those with complicated diverticulitis, minimally invasive surgery is known to be technically challenging due to inflamed tissue, distorted pelvic anatomy, and obliterated tissue planes, resulting in high conversion rates. We aim to illustrate the stepwise approach and modifications required to successful complete the robotic Natural-orifice IntraCorporeal anastomosis with transrectal specimen Extraction (NICE) procedure in this cohort.MethodsConsecutive, elective, unselected patients presenting with complicated diverticulitis defined as fistula, abscess and stricture underwent the NICE procedure over a 24-month period. Demographic and intraoperative data were collected, and video recordings were reviewed and edited on encrypted server.ResultsA total of 60 patients (50% female) underwent the NICE procedure for complicated diverticulitis with a mean age of 58.9 years and mean BMI of 30.7 kg/m2. The mean operative time was 231.6 min. All cases (100%) were achieved with intracorporeal anastomosis using a circular stapling device. All but one patient (98.3%) had successful transrectal extraction of the specimen. Forty-four (73%) of the specimens required a specimen-thinning maneuver to successfully extract the specimen and there were no conversions. We identified seven key technical modifications and considerations to facilitate successful completion of the procedure which are illustrated, including early release of the disease, mesentery-sparing dissection, dual instrument control of the mesenteric vasculature, release of the rectal reflection, use of NICE back table, specimen-thinning maneuver, and closure of the rectal cuff.ConclusionWe present a stepwise approach with key modifications to successfully achieve totally robotic intracorporeal resection for those presenting with complicated diverticulitis. This approach may help overcome the technical challenges and provide a foundation for reproducible results.

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Totally robotic intracorporeal side-to-side isoperistaltic strictureplasty for Crohn's disease.

Publications

Totally robotic intracorporeal side-to-side isoperistaltic strictureplasty for Crohn's disease.

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