Introduction
enema
Fecal microbiota transplantation (FMT) involves transfer of feces from a healthy donor to the gastrointestinal tract of a recipient and has proven to be very effective in treatment of recurrent FMT administration methods vary, and none have consistently shown to be superior to the others [FMT by colonoscopy require highly specialized personnel and facilities and is an invasive procedure that can be unpleasant for the recipient. Enema, on the other hand, can be given at the patient´s bedside, is less invasive and put less strain on hospital resources. It is believed that FMT delivered by enema only reach the rectum and sigmoid colon [Our hypotheses are that FMT delivered as an enema with positioning (enema +) is superior to enema without positioning (enema ÷) in reaching the transverse colon and cecum, and that FMT distribution after enema + is similar to the distribution when FMT is delivered by colonoscopy.