Dataset Information

Fecal Microbiota Transplantation for the Treatment of Ulcerative Colitis: A Qualitative Assessment of Patient Perceptions and Experiences.

ABSTRACT:

Background

Fecal microbiota transplantation (FMT) is a promising experimental therapy for ulcerative colitis (UC), yet patient acceptance remains poorly understood.

Aims

The aim of this study was to explore perceptions and experiences of adult patients who received FMT for UC.

Methods

This study used a qualitative descriptive design with thematic content analysis. Patients who were approached for enrollment in a clinical trial (NCT02606032) were invited to participate in face-to-face semistructured interviews. Two groups were interviewed: those who chose to pursue FMT and those who declined FMT. Non-FMT patients were interviewed once; FMT patients were interviewed twice at pre- and post-treatment.

Results

Nine FMT patients (78% female, average age 46.7 years old) and eight non-FMT patients (50% female, average age 39.5 years old) were enrolled. Pretreatment themes included FMT as a natural therapy, external barriers to pursuing FMT, concerns with FMT and factors influencing the decision to pursue FMT. While both groups generally perceived FMT as a natural therapy, pre-FMT patients showed greater acceptance of alternative medicine. Both groups demonstrated poor understanding and similar initial concerns with product cleanliness. Pre-FMT patients were motivated to pursue FMT by feelings of last resort. Post-FMT themes included therapeutic impact of FMT and psychosocial impact of FMT. Post-FMT patients reported overall satisfaction and a unanimous preference for FMT over conventional medications.

Conclusion

This is the first study to assess adult patient perceptions and real-life experiences with FMT for the treatment of UC. By improving patient education, we may achieve greater acceptance of FMT.

SUBMITTER: Chauhan U

PROVIDER: S-EPMC8643654 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Project description:Ulcerative colitis (UC) is a complex chronic pathological condition of the gut in which microbiota targeted treatment, such as fecal microbiota transplantation (FMT), has shown an encouraging effect. The aim of the present study was to investigate the efficacy and safety of FMT in patients with mild or moderate UC. A single-center, open-label study was designed, including 47 patients with mild or moderate active UC who received three treatments of fresh FMT via colonic transendoscopic enteral tubing within 1 week. The inflammatory bowel disease questionnaire, partial Mayo scores, colonoscopy, erythrocyte sedimentation rate, C-reactive protein level and procalcitoin values were used to assess the efficacy of FMT and alteration in gut microbiota was detected by 16S ribosomal RNA-sequencing. Before FMT, microbiota Faecalibacterium prausnitzii (F. prausnitzii) levels were significantly decreased in patients with UC compared with healthy donors (P<0.01). At 4 weeks post-FMT, F. prausnitzii levels were significantly increased (P<0.05), and the Mayo score was significantly decreased (1.91±1.07 at baseline vs. 4.02±1.47 at week 4; P<0.001) in patients with UC compared with healthy donors. Steroid-free clinical responses were reported in 37 patients (84.1%), and steroid-free clinical remission was achieved in 31 patients (70.5%) at week 4 post-FMT, however, steroid-free remission was not achieved in any patient. No adverse events were reported in 41 (93.2%) patients after FMT or during the 12-week follow-up. Shannon's diversity index and Chao1 estimator were also improved in patients with UC receiving FMT. In conclusion, the results of the present study suggested that FMT resulted in clinical remission in patients with mild to moderate UC, and that the remission may be associated with significant alterations to the intestinal microbiota of patients with UC. Furthermore, F. prausnitzii may serve as a diagnostic and therapeutic biomarker for the use of FMT in UC.