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Multidonor FMT capsules improve symptoms and decrease fecal calprotectin in ulcerative colitis patients while treated

F Cold1,2,3, P D Browne1, S Günther2

  • 1a Department of Environmental Science , Aarhus University , Roskilde , Denmark.

Scandinavian Journal of Gastroenterology
|April 5, 2019
PubMed
Summary
This summary is machine-generated.

Fecal microbiota transplantation (FMT) capsules temporarily improved ulcerative colitis (UC) symptoms and quality of life. This pilot study showed reduced fecal calprotectin but no increase in microbial diversity over 50 days.

Keywords:
FMTFMT capsulesFecal microbiota transplantationmicrobiotaulcerative colitis

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Area of Science:

  • Gastroenterology
  • Microbiome Research
  • Clinical Therapeutics

Background:

  • Gut dysbiosis is implicated in ulcerative colitis (UC) pathogenesis.
  • Fecal microbiota transplantation (FMT) shows promise for UC remission.
  • Capsule-based FMT administration has not been previously reported.

Purpose of the Study:

  • To evaluate the safety and efficacy of daily multidonor FMT capsules in active UC patients.
  • To assess symptom changes using the Simple Clinical Colitis Activity Index (SCCAI).
  • To monitor fecal calprotectin, microbial diversity, and quality of life.

Main Methods:

  • An open-label pilot study involving seven active UC patients (aged 27-50).
  • Treatment consisted of 25 multidonor FMT capsules daily for 50 days, alongside standard care.
  • Outcomes measured included SCCAI, fecal calprotectin, microbial diversity, and Inflammatory Bowel Disease Questionnaire (IBDQ) scores.

Main Results:

  • SCCAI scores significantly decreased after 4 and 8 weeks of treatment (p=.001).
  • Median fecal calprotectin levels decreased during treatment but rose during follow-up.
  • Inflammatory Bowel Disease Questionnaire (IBDQ) scores improved, but fecal microbiota alpha-diversity did not increase.

Conclusions:

  • Fifty days of daily FMT capsules provided temporary symptom improvement and enhanced quality of life in active UC patients.
  • FMT capsules led to a temporary reduction in fecal calprotectin.
  • No serious adverse events were reported, indicating a safe treatment profile.