Colonoscopy Surveillance in Liver Transplant Recipients for Primary Sclerosing Cholangitis Associated With...

The aim of this study was to assess gastrointestinal (GI) monitoring in the group of patients who underwent orthotopic liver transplantation (OLTx) because of primary sclerosing cholangitis (PSC) concomitant with inflammatory bowel disease (IBD).

Analysis was performed of data collected from medical histories and telephone calls in 33 patients who underwent OLTx in the Department of General and Transplantation Surgery of the Medical University of Warsaw from 2001 through 2017 because of PSC concomitant with IBD.

Only 52% of patients claimed they stayed under constant supervision of a GI clinic. The remaining 48% patients were exclusively under transplantation clinic supervision, which controlled graft function. Of 27 patients, 18 (67%) underwent regular colonoscopy examination. According to the American Society of Gastrointestinal Endoscopy and other international organizations' guidelines, patients with PSC and IBD should have yearly screening colonoscopy. Only 9 patients met these guidelines. The median of intervals between colonoscopies among the other 9 patients was 2 years. Among the remaining 9 patients who did not have regular colonoscopy, the gap between endoscopic examinations reached 10-14 years. Fifteen patients (55%) had at least 1 polyp resected during the colonoscopy examination.

Fewer than half of patients follow the medical recommendations concerning their health condition and screening. The main reason for not performing regular colonoscopies was remission and/or lack of symptoms of IBD. According to the previously mentioned guidelines, the absence of symptoms of IBD does not exempt patients from annual colonoscopy. Some of the negligence was a result of lack of adequate access to gastroenterology specialists.