Results from the first English stool bank using faecal microbiota transplant as a medicinal product for the treatment of infection.

McCune, V L and Quraishi, M N and Manzoor, S and Moran, C E and Banavathi, K and Steed, H and Massey, D C O and Trafford, G R and Iqbal, T H and Hawkey, P M (2020) Results from the first English stool bank using faecal microbiota transplant as a medicinal product for the treatment of infection. EClinicalMedicine, 20. p. 100301. ISSN 2589-5370.

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Abstract

Background

Faecal Microbiota Transplant (FMT) has improved outcomes for the treatment of infection (CDI) compared to antibiotic therapy. FMT is classified as a medicinal product in the United Kingdom, similar to the USA and Canada, limiting supply via stool banks without appropriate licencing. In the largest UK cohort to date, we describe the clinical outcomes for 124 patients receiving FMT for recurrent or refractory CDI and present a framework to produce FMT as a licenced medicinal product.

Methods

Anonymous unrelated healthy donors, screened via health assessment and microbiological testing donated stool. In aerobic conditions FMT aliquots were prepared for immediate use or frozen storage, following a production framework developed to comply with Good Manufacturing Practice. Outcome measures were clinical response to FMT defined as resolution of diarrhoea within seven days and clinical cure defined as response without diarrhoea recurrence at 90 days.

Findings

Clinical response was 83·9% (95% CI 76·0%-90·0%) after one treatment. Clinical cure was 78·2% (95% CI 67·4%-89·0%) across the cohort. Refractory cases appeared to have a lower initial clinical response rate compared to recurrent cases, however at day 90 there were no differences observed between these groups.

Interpretation

The methodology developed here enabled successful licencing of FMT by The Medicines and Healthcare products Regulatory Agency as a medicinal product. This has widened the availability of FMT in the National Health Service via a stool bank and can be applied in other centres across the world to improve access to safe and quality assured treatments.

Item Type: Article
Subjects: WC Communicabable diseases
WI Digestive system. Gastroenterology
Divisions: Clinical Support > Infectious Diseases
Planned IP Care > Gastroentrology
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Depositing User: Mr Philip O'Reilly
Date Deposited: 30 Apr 2020 13:39
Last Modified: 30 Apr 2020 13:39
URI: http://www.repository.uhblibrary.co.uk/id/eprint/3020

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