How do I establish a stool bank for fecal microbiota transplantation within the blood‐ and tissue transplant service?

Worldwide, there is a rising demand for thoroughly screened, high‐quality fecal microbiota transplantation (FMT) products that can be obtained at a reasonable cost. In the light of this evolving therapeutic area of the intestinal microbiota, both private and public stool banks have emerged. However, some of the larger difficulties when establishing stool banks are caused by the absence of or international disagreement on regulation and legislative formalities. In this context, the establishment of a stool bank within a nonprofit blood and tissue transplant service has several advantages. Especially, this setting can ensure that every step of the donation process, laboratory handling, and donor‐traceability is in agreement with the current expert guidelines and meets the requirements of the European Union's regulative directives on human cells and tissues. Although safety and documentation are the top priority of the stool bank setup presented here, cost‐effectiveness of the production is possible due to a high donor screening success rate and the knowhow, infrastructure, facilities, personnel, and laboratory‐ and quality‐management systems that were already in place. Overall, our experience is that a centralized, nonprofit, blood and tissue transplant service is an ideal and safe facility to run a stool bank of high quality FMT products that are based on stool donations from volunteer, unpaid, healthy, blood donors.