Emergency laparoscopic ileocecal resection for Crohn's acute obstruction

LAPAROSCOPIC ILEOCECAL RESECTION OF CROHN'S DISEASE: THE EXPERIENCE OF THE MOSCOW CLINICAL RESEARCH CENTER

Background: the most common surgical intervention for complicated forms of Crohn's disease is ileocecal resection. This operation is performed in a planned manner with the ineffectiveness of conservative therapy. Also, the operation is performed according to emergency indications with the development of intestinal obstruction or septic complications. In the vast majority of cases, it is possible to perform a laparoscopic approach, thereby reducing the risks of complications and accelerating the recovery of the patient in the postoperative period.Aim: evaluation of the results of laparoscopic ileocecal resection in patients with Crohn's diseaseMaterials and methods: the study included 46 patients (21 women, 25 men) who underwent laparoscopic ileocecal resection for the stricture form of Crohn's disease. 18 patients were operated on for emergency indications, 28 – for planned indications. The mean age was 37.6 year.Results: conversion to laparotomy was performed in 4 patients (8.7%). The mean operative time was 128.2 minutes. Complications that required reoperation were in 3 patients (6.5%). 4 patients (8.7%) had purulent-septic wound complications.Conclusion: laparoscopic ileocecal resection for stricture Crohn's disease is a simple, easily reproducible operation, both in planned surgical interventions and in emergency cases.

Laparoscopic ileocecal resection in acute and chronic presentations of Crohn's disease. A single center experience

INTRODUCTION

The terminal ileum is the most involved tract in Crohn's disease. The obstruction in this location is the most frequent complication. Acute or chronic presentations can occur. Surgery finds a role in the management of chronic strictures and in acute clinical presentations with complications not improving with conservative therapy.

PATIENTS AND METHODS

We investigate the outcome of patients with obstruction of the ileo-cecal bowel tract laparoscopically managed. It was analyzed the average operative time (OT), the conversion rate and the occurrence of re-operation due to surgical complications.

RESULTS

21 patients underwent an ileocecal resection for complicated Crohn's disease between January 2013 and December 2014. The admissions were performed in emergency in 42% of patients. The preintervention hospital stay was 5.8 (Sd 6.23). The mean operative time was 154 min (Sd 41). 28% of the procedures were converted to open surgery. The average hospital stay was 10 days (Sd 5) in uncomplicated patients. The morbidity rate was 28%. In 19% of cases a re-intervention was needed due to anastomotic leakage (3pts) and one hemoperitoneum for bleeding from the suture line.

DISCUSSION

Laparoscopy seems an affordable technique in the management of obstructive pattern of Crohn's disease. It should be the preferable approach in young patients that probably will be submitted to subsequent surgery for the same disease; in fact, the reduced adhesions formation provided by the less bowel manipulation make easy the subsequent access. Older patients had usually more post-operative morbidity and mortality mostly due to pre-existing conditions; if possible in these patients the treatment should be medical.

Large retroperitoneal abscess extended to the inferior right limb secondary to a perforated ileal Crohn's disease: the importance of the multidisciplinary approach

The typical complications of Crohn's disease concerns small and large bowel. The full thickness inflammation of the intestinal wall develops in strictures, fistulas and abdominal abscesses. Nowadays the most accepted therapeutic for intra-abdominal abscess option is antibiotic therapy and, in case of need, percutaneous drainage of the abscess. If the abscess passes through the pelvic foramen the abscess can involve the inferior limbs. We report a case a perforation of terminal ileum in Crohn's disease complicated by a large abscess of the right iliac fossa reaching the spaces between the anterior lateral muscles of the right thigh as far as the anterior lateral pre-tibial region. We discuss the diagnostic and therapeutic options in a multidisciplinary context.

Real-Time Measurement of the Tool-Tissue Interaction in Minimally Invasive Abdominal Surgery: The First Step to Developing the Next Generation of Smart Laparoscopic Instruments

Introduction Analysis of force application in laparoscopic surgery is critical to understanding the nature of the tool-tissue interaction. The aim of this study is to provide real-time data about manipulations to abdominal organs. Methods An instrumented short fenestrated grasper was used in an in vivo porcine model, measuring force at the grasper handle. Grasping force and duration over 5 small bowel manipulation tasks were analyzed. Forces required to retract gallbladder, bladder, small bowel, large bowel, and rectum were measured over 30 seconds. Four parameters were calculated-T(hold), the grasp time; T(close), time taken for the jaws to close; F(max), maximum force reached; and F(rms), root mean square force (representing the average force across the grasp time). Results Mean F(max) to manipulate the small bowel was 20.5 N (±7.2) and F(rms) was 13.7 N (±5.4). Mean T(close) was 0.52 seconds (±0.26) and T(hold) was 3.87 seconds (±1.5). In individual organs, mean F(max) was 49 N (±15) to manipulate the rectum and 59 N (±13.4) for the colon. The mean F(max) for bladder and gallbladder retraction was 28.8 N (±7.4) and 50.7 N (±3.8), respectively. All organs exhibited force relaxation, the F(rms) reduced to below 25 N for all organs except the small bowel, with a mean F(rms) of less than 10 N. Conclusion This study has commenced the process of quantifying tool-tissue interaction. The static measurements discussed here should evolve to include dynamic measurements such as shear, torque, and retraction forces, and be correlated with evidence of histological damage to tissue.

Single port laparoscopic surgery for patients with complex and recurrent Crohn's disease

BACKGROUND

Single port laparoscopic surgery (SPLS) is a modified access technique allowing grouping of instruments at a single parietal site. It is intuitively appealing specifically for patients with Crohn's disease (CD) as its minimal invasiveness favors cosmesis and facilitates any future (re)operation.

METHODS

Consecutive patients presenting either electively or urgently for resectional surgery for CD over a 36 month period were considered for SPLS using, by preference, a transumbilical 'Surgical Glove Port'. Standard, straight laparoscopic instrumentation was used without additional resources.

RESULTS

Of 33 consecutive, unselected patients, 28 (92%) had their procedure initiated by SPLS including those needing urgent intervention (n=15) and those with prior abdominal operation (n=8), obstruction (n=7), mass (n=6), fistula (n=6) and/or abscess (n=4). The median (range) age and BMI of the patients were 31 (17-69) years and 21.3 (18.6-28) kg/m2 respectively. 31 had ileocolonic resection (6 with recurrent disease) while two underwent segmental colectomy. No-one suffered intraoperative or anastomotic complication. Both conversion (15%) and postoperative complication (13 Clavian-Dindo complications - I: 8; II: 2; IIIa: 3) rates were predominantly reflective of patient and disease complexity. Median (range) postoperative day of discharge was 6 (3-33) overall and 5 (3-18) in those completed by SPLS. There was one early readmission (for infectiouscolitis) and median follow-up is now 21 months.

CONCLUSIONS

Complex and recurrent Crohn's resections can be performed by SPLS in the majority of patients presenting elective or urgently for surgery. The Surgical Glove Port performs capably and, by minimizing cost, can facilitate broad embrace of this approach.