Evidence map›Paper›PMID 41647268›Full record

ArticleTherapeutic advances in gastroenterology2025

Patient-reported benefits of colonoscopicallyadministered microbiota restoration therapy: a qualitative study of adult patients with recurrent

Megan McCool-Myers, Cindy Umanzor-Figueroa, Tara Symonds, Margarita Landeira, Tahany Awad, Daniel Armandi, Beth Guthmueller, Sahil Khanna

Registry-linked trialAbstract read
In one paragraph

Article in Therapeutic advances in gastroenterology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05831189 (A Multi-center, Single-arm Trial Exploring the Safety and Clinical Effectiveness of RBX2660 Administered by Colonoscopy to Adults With Recurrent Clostridioides Difficile Infection), which is not on this map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT05831189 phase3completednot on this map

A Multi-center, Single-arm Trial Exploring the Safety and Clinical Effectiveness of RBX2660 Administered by Colonoscopy to Adults With Recurrent Clostridioides Difficile Infection

TypeinterventionalSponsorFerring PharmaceuticalsRan2023 to 2025Enrolled41ConditionsClostridium Difficile Infection RecurrenceArmsRBX2660
3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. The Patients' Voice inOpen forum infectious diseases · 2026
    Article
  2. The Patients' Voice inmedRxiv : the preprint server for health sciences · 2026
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Megan McCool-MyersClinical Outcome Assessments, Clinical Outcomes Solutions, 1820 East River Road, Suite 220, Tucson, AZ 85718, USA.
Cindy Umanzor-FigueroaClinical Outcomes Solutions, Tucson, AZ, USA.ORCID https://orcid.org/0000-0002-4492-5270
Tara SymondsClinical Outcomes Solutions, Tucson, AZ, USA.
Margarita LandeiraFerring Pharmaceuticals A/S, Kastrup, Denmark.
Tahany AwadFerring Pharmaceuticals A/S, Kastrup, Denmark.
Daniel ArmandiFerring Pharmaceuticals A/S, Kastrup, Denmark.
Beth GuthmuellerFerring Pharmaceuticals A/S, Kastrup, Denmark.
Sahil KhannaMayo Clinic Gastroenterology and Hepatology, Rochester, MN, USA.ORCID https://orcid.org/0000-0002-7619-8338

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Recurrent Objectives: To explore the burden of rCDI on HRQoL, and any improvements in symptoms and impacts after RBL administration by colonoscopy. Design: A qualitative sub-study embedded in the CDI-SCOPE phase IIIb clinical trial (NCT05831189). Methods: Qualitative interviews were conducted with 30 trial participants approximately 8 weeks after RBL treatment. Interviews were conducted using a semi-structured discussion guide; they were audio-recorded, transcribed verbatim, and thematically analyzed. Results: Thirty of 41 trial participants (73%) took part in the qualitative interviews (July 2023-September 2024). Participants (mean age 59 years; 87% female) had experienced multiple prior rCDI episodes. Before RBL treatment, participants reported severe symptoms, including diarrhea (30/30; 100%), abdominal pain (21/30; 70%), and fatigue (14/30; 47%), which negatively affected daily life, social interactions, and emotional health. Eight weeks after RBL treatment, no participants reported a recurrence. Diarrhea symptoms resolved (17/30; 57%) or improved (13/30; 43%) for all participants, typically within 1 month. Average severity scores for diarrhea declined markedly (from 8.9 to 1.3). Every participant (100%) reported improved ability to engage in daily activities; nearly all (29/30; 97%) described positive changes to social life/relationships, and 77% (23/30) reported improved emotional well-being. Conclusion: RBL administered via colonoscopy provided rapid, meaningful relief from rCDI symptoms, and due to symptom improvements, many participants reported that they were able to resume daily life. These findings highlight the broader value of RBL in restoring HRQoL and overall well-being. Trial registration: ClinicalTrials.gov: NCT05831189.

Indexed as

C. difficileFMThealth-related quality of lifeinterviewsRBL

Identifiers

PMID41647268
PMCPMC12868591

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.