Robotic-assisted laparoscopic "salvage" rectopexy for recurrent ileoanal J-pouch prolapse.

Total restorative proctocolectomy with ileal pouch-anal anastomosis (RP/IPAA) has become the standard of care for the surgical treatment of ulcerative colitis. Despite its correlation with an excellent quality of life and favorable long-term outcomes, RP/IPAA has been associated with several complications. Prolapse of the ileoanal pouch is a rare and debilitating complication that should be considered in the differential diagnosis of pouch failure. Limited data exist regarding the prevalence and treatment of pouch prolapse. We present the case of a recurrent J-pouch prolapse treated with a novel minimally invasive "salvage" approach involving a robotic-assisted laparoscopic rectopexy with mesh.

Risk factors and inflammatory markers in pouchitis

Individuals who do not respond to medical therapy for ulcerative colitis (UC) often undergo proctocolectomy followed by ileal-pouch anal anastomosis (IPAA) in hopes of resolving symptoms associated with UC. Inflammation of the ileal pouch, better known as pouchitis, is the most common complication of the IPAA procedure. The causes and development of pouchitis is not well understood. To better understand pathogenesis of pouchitis, pouch aspirates of patients having undergone IPAA were quantitatively analyzed for fecal IL-8, IL-17, and IL-23 levels. According to published literature IL-8 has been linked to pouchitis whereas IL-17 and IL-23 are associated with intestinal inflammation. The study had 80 participants, 33 patients diagnosed with Crohn's Disease (CD) of the pouch, 19 patients diagnosed with pouchitis, and 28 diagnosed with having normal pouches. Patient characteristics and histopathological findings for all patients were noted and statistically compared in addition to fecal cytokine levels. This study supported previous literature that IL-8 production was associated with pouch inflammation. However, IL-17 and IL-23 levels in both CD of the pouch and pouchitis were not significantly different to the levels noted in normal pouch.^