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In modern medicine, any medical intervention has to be supported by a patient's informed consent. Challenges to this process include the specificity and complexity of medical information being provided, the patient's ability to comprehend the information, the medical uncertainty of the outcomes, and the physician's legal concerns. Important elements of the consent process are respect for the patient's autonomy and self-determination, appropriate disclosure and verification of their understanding, and voluntariness. In inflammatory bowel disease (IBD), pharmaceutical treatment carries significant risks, making discussion and illustration of the treatment critical for decision making. This review aims to emphasize the importance of the informed consent process in routine IBD clinical practice, and suggests an appropriate way of informing patients about the medical treatment on offer. The information that has to be comprehensively presented before consent includes: i) treatment goal; ii) basic characteristics of treatment (route and timetable of drug administration, drug efficacy, adverse events); and iii) consequences of staying untreated. The IBD physician's main concerns must include ensuring not only that the information being provided is detailed and objective, but also that the decision-making process is shared with the patient. Ultimately, the process of obtaining informed consent in real-world clinical practice is undoubtedly of great importance, for both upholding the principles of medical ethics and avoiding legal conflicts., Competing Interests: Conflict of Interest: None, (Copyright: © Hellenic Society of Gastroenterology.)

Aim: To determine the efficacy of infliximab in the treatment of chronic refractory pouchitis, following ileo-pouch anal anastomosis (IPAA) for ulcerative colitis (UC)., Methods: Seven patients (4 females, 3 males) with chronic refractory pouchitis were included in an open study. Pouchitis was diagnosed by clinical plus endoscopic and histological criteria. Three patients also had fistulae (pouch-bladder in 1 and perianal in 2). Extraintestinal manifestations were also present in 4 patients (erythema nodosum in 2, arthralgiae in 2). All patients were refractory to standard therapy. Crohn's disease was carefully excluded in all patients after re-evaluation of the history and examination of the small bowel with enteroclysis or small bowel capsule endoscopy. Patients received Infliximab 5 mg/kg at 0, 2 and 6 weeks and thereafter every 2 months for 1 year. Clinical response was classified as complete, partial, and no response. Fistulae closure was classified as complete, partial, and no closure. The pouchitis disease activity index (PDAI) was also used as an outcome measure., Results: Clinically, all patients improved. After 1 year of follow-up, 5 of the 7 patients had a complete clinical response, and 2 of the 3 patients with a fistula had complete fistulae closure. At the end of the follow-up period the median PDAI dropped from 11 (baseline) (range, 10-14) to 5 (range, 3-8). Extraintestinal manifestations were in complete remission at the end of the followup period as well., Conclusions: Our results indicate that infliximab may be recommended for the treatment of chronic refractory pouchitis complicated or not by fistulae following IPAA for UC.