Challenges of Screening Prospective Stool Donors for Fecal Microbiota Transplantation.

Biological Research for Nursing
Nancy E DuboisKelly Ling

Abstract

Despite high efficacy rates, significant costs and logistical challenges associated with procuring stool from healthy donors for fecal microbiota transplantation (FMT) have presented barriers to broader institutional adoption and limited the availability of this life-saving treatment. Published outcomes for donor screening programs report donor deferral rates between 90% and 96%. Due to the paucity of FMT donor screening data, a secondary analysis on a cohort of previously screened donors (n = 7,968) was conducted to provide a synopsis of the observed trends and rationales for prospective stool donor deferrals. Upon completion of the evaluation, 1.7% of prospective donors (n = 134) qualified for stool donation. Over 50% of donors who completed the online pre-screen were deferred, primarily for a body mass index of 30 kg/m2 or greater (n = 1,516, 37.0%), logistics (n = 841, 20.5%), and travel history (n = 638, 15.5%). Despite pre-screening, 569 donors (72.8%) who completed the in-person clinical assessment were ultimately deferred due primarily to potentially microbiome-mediated diseases (n = 187, 32.9%). A notably small portion of donors (n = 46, 25.6%) were deferred during the laboratory assessment process suggesting the clini...Continue Reading

Methods Mentioned

BETA
blood collection

Related Concepts

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Bacteriotherapy (ASM)

Bacteriotherapy, also known as fecal transplantation, involves the transfer of stool from a healthy donor into the gastrointestinal tract for the purpose of treating recurrent C. difficile colitis. Here is the latest on bacteriotherapy.

Bacteriotherapy

Bacteriotherapy, also known as fecal transplantation, involves the transfer of stool from a healthy donor into the gastrointestinal tract for the purpose of treating recurrent C. difficile colitis. Here is the latest on bacteriotherapy.

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