Faecal microbiota transplantation (FMT) with dietary therapy for acute severe ulcerative colitis

A 19-year-old man presented with acute severe ulcerative colitis. He was taking azathioprine (therapeutic metabolites) and sulphasalazine as well as infliximab with a therapeutic drug level. On day 3 of hydrocortisone therapy, he met day Oxford criteria with >8 bloody stools per day and was given faecal microbiota transplantation and subsequently commenced on dietary therapy combining several strategies—(1) increased intake of fermentable fibres, (2) reduced intake of overall and sulfur-containing protein and (3) restriction of sulfate and sulfite food additives. At week 8 assessment, he was in clinical and endoscopic remission and remained in clinical and endoscopic remission at 12 months.