Patient perception and approval of faecal microbiota transplantation (FMT) as an alternative treatment option for obesity.

For the majority of the persons with obesity surveyed FMT represents a treatment option. Approximately two thirds of the questionees would consider FMT as an alternative treatment option, even in spite of a satisfactory disease response to current standard therapies. Unsurprisingly there are concerns in regard to the transmission of possible infectious agents as well as to the hygieneic implementation of FMT itself.