3.10. Source of donated stool and r

3.10. Source of donated stool and route of instillation
The most common source of stool donated for FMT was a
household or family member (141/144, 98%). Three respondents
reported that they used banked frozen fecal material collected from
an unrelated donor. The most common route of instillation of the
stool sample was via the lower intestinal tract, either through the
colonoscope (69/143, 48%) or by enema (27/143, 19%). A nasogastric
or nasoduodenal tube was reported for instillations via the upper
gastrointestinal tract (47/143, 33%).
The majority of the respondents (125/137, 91%) reported that
they usually administered a single fecal instillation, while the
remaining 9% performed multiple instillations. The volume of feces
per instillation ranged between