Complications after bowel resection for inflammatory bowel disease associated cancer: a systematic literature review.

INTRODUCTION: Inflammatory bowel disease (IBD) associated colorectal cancer represents the 1-2% of all patients affected by colorectal carcinoma, but it is frequent responsible for death in these patients. Aim of this systematic review was to report the complications after bowel resection in patients with IBD associated cancer. EVIDENCE ACQUISITION: A systematic review was conducted according to the Preferred Reporting Items for Systematic Review and Meta-Analysis statement. The search was carried out in PubMed, Embase, Cochrane and Web of Science databases. A total of 54,084 articles were found. Of these 38,954 were eliminated because were duplicates between the searches. Of the remaining 15,130 articles, 14,888 were excluded after screening title and abstract. EVIDENCE SYNTHESIS: Two-hundred-forty-two articles were fully analyzed, and 239 further articles were excluded. Finally, three articles were included for a total of 63 patients. Overall, 38 early postoperative complications (60.3%) were observed. Of these, anastomotic leakage occurred in 13 patients (20.6%). The indication for surgery was ulcerative colitis in 52 patients (82.5%), Crohn's disease in 8 patients (12.7%) and indeterminate colitis in 3 patients (4.8%). Intraoperative complications, readmission and postoperative mortality were not observed. CONCLUSIONS: Complication rate after bowel resection for IBD associated cancer is not different from complication rate after colorectal surgery for other diseases. Given the high probability of developing a cancer and the time correlated occurrence of malignancy in IBD patients, it should be debated if a surgical resection should be performed as soon as dysplasia is detected in IBD patients or earlier in their life.

FISSIT (Fistula Surgery in Italy) study: A retrospective survey on the surgical management of anal fistulas in Italy over the last 15 years.

BACKGROUND: Surgical treatment of anal fistulas is still a challenge. The aims of this study were to evaluate the adoption and healing rates for the different surgical techniques used in Italy over the past 15 years. METHODS: This was a multicenter retrospective observational study of patients affected by simple and complex anal fistulas of cryptoglandular origin who were surgically treated in the period 2003-2017. Surgical techniques were grouped as sphincter-cutting or sphincter-sparing and as technology-assisted or techno-free. All patients included in the study were followed for at least 12 months. RESULTS: A total of 9,536 patients (5,520 simple; 4,016 complex fistulas) entered the study. For simple fistulas, fistulotomy was the most frequently used procedure, although its adoption significantly decreased over the years (P < .0005), with an increase in sphincter-sparing approaches; the overall healing rate in simple fistulas was 81.1%, with a significant difference between sphincter-cutting (91.9%) and sphincter-sparing (65.1%) techniques (P = .001). For complex fistulas, the adoption of sphincter-cutting approaches decreased, while sphincter-sparing techniques were mildly preferred (P < .0005). Moreover, there was a significant trend toward the use of technology-assisted procedures. The overall healing rate for complex fistulas was 69.0%, with a measurable difference between sphincter-cutting (81.1%) and sphincter-sparing (61.4%; P = .001) techniques and between techno-free and technology-assisted techniques (72.5% and 55.0%, respectively; P = .001). CONCLUSION: Surgical treatment of anal fistulas has changed, with a trend toward the use of sphincter-sparing techniques. The overall cure rate has remained stable, even if the most innovative procedures have achieved a lower success rate.

Minimally invasive approach to the adrenal gland in obese patients with Cushing's syndrome.

Introduction: The combination of Cushing's syndrome and obesity, one of the most common manifestations of the syndrome itself, may be associated with the worsening of post-operative outcomes in case of laparoscopic adrenalectomy. This study focused on the laparoscopic treatment of Cushing's syndrome with the purpose to identify any relevant difference between morbidly obese, mildly obese and non-obese patients.Material and methods: Patients were retrospectively divided into three groups according to their Body Mass Index (BMI). Demographic characteristics, operative and post-operative data were collected. Data about different hemostatic devices were also collected and compared. Differences were analyzed with the Fisher's exact test for categorical variables, and the Mann-Whitney test for continuous variables.Results: No differences were found in operative time (101.5 ± 50.9 min; p = .919), conversion rate (2.6%; p = .655) or length of stay (4.3 ± 2.9 days; p = .886). Complication rate was 3% (p = .32), without any mortality. 95% of patients showed a complete resolution of hypercotisolyism-related symptoms, and a mean BMI reduction of 5 ± 3.2 kg/m2 (follow up = 6.3 ± 4.2 years). Conclusions: Laparoscopic adrenalectomy is safe and feasible in obese patients affected with Cushing's disease and it can lead to the resolution of the related symptoms.