Evidence map›Paper›PMID 26948292›Full record

Trial reportNeurogastroenterology and motility2016

Validating endpoints for therapeutic trials in fecal incontinence.

J Noelting, A R Zinsmeister, A E Bharucha

Registry-linked trialAbstract readRandomized Controlled TrialValidation Study
In one paragraph

Trial report in Neurogastroenterology and motility, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03489265 (Treatment of Diarrhea-Associated Fecal Incontinence With Eluxadoline), which is not on this map. Cited by 17 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 4 pooled it
2.4field-weighted citation impact, top 13% of its field
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.

NCT03489265 phase2withdrawnnot on this mapstarted 2019, after this paper: background citation

Treatment of Diarrhea-Associated Fecal Incontinence With Eluxadoline

TypeinterventionalSponsorUniversity of North Carolina, Chapel HillRan2019 to 2020Enrolled0ConditionsFecal Incontinence, Accidental Bowel Leakage, Anal Incontinence, DiarrheaArmsEluxadoline 100 mg, Placebo
3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 4 syntheses or guidelines pooled it, 31 citations in OpenAlex.

  1. Global Prevalence of Fecal Incontinence in Community-Dwelling Adults: A Systematic Review and Meta-analysis.Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association · 2024
    Pooled it
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  5. Trial
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  8. Article
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  11. Faecal incontinence in adults.Nature reviews. Disease primers · 2022
    Review
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  14. Cortico-anorectal, Spino-anorectal, and Cortico-spinal Nerve Conduction and Locus of Neuronal Injury in Patients With Fecal Incontinence.Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association · 2019
    Article
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  16. Surgical Interventions and the Use of Device-Aided Therapy for the Treatment of Fecal Incontinence and Defecatory Disorders.Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association · 2017
    Review
  17. Review
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

3 authors at 2 institutions in 1 country.

J NoeltingDivision of Gastroenterology and Hepatology, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA.
A R ZinsmeisterDivision of Biomedical Statistics and Informatics, Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA.
A E BharuchaDivision of Gastroenterology and Hepatology, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA.
Mayo Clinic in Arizona · USMayo Clinic in Florida · US

Funding

Mayo Clinic Center for Translational Science ActivitiesUL1TR000135 · NCATS · MAYO CLINIC ROCHESTER · PI KHOSLA, SUNDEEP · 2012 to 2015
$41.2M
Pathophysiology of Anorectal DisordersR01DK078924 · NIDDK · MAYO CLINIC ROCHESTER · PI BHARUCHA, ADIL E. · 2008 to 2023
$5.0M
NCATS NIH HHS UL1 TR000135NIDDK NIH HHS R01 DK078924
6 · The paper itself

Abstract

backgroundA 50% or greater reduction in the frequency of fecal incontinence (FI) recorded with daily bowel diaries is the primary endpoint in clinical trials of FI. Whether this difference is clinically important is unknown. The relationship between FI symptoms recorded with daily and weekly instruments is unknown. The contribution of psychological factors to quality of life (QOL) in FI is unclear.

methodsFecal incontinence severity was assessed with daily bowel diaries and periodic questionnaires (fecal incontinence severity score [FISS], FIQOL, 36-Item Short Form Health Survey [SF-36], and hospital anxiety and depression scales) for 4 weeks before and during double-blind randomization to placebo or clonidine in 44 women with FI. The reduction in FI frequency was compared to the minimal clinically important difference (MCID) computed from the FISS. Endpoints of FI were compared between daily and weekly diaries. KEY

resultsThe FISS exceeded the MCID in 75% and 83% of patients in whom the FI frequency declined by 50-74% and ≥75% respectively. Parameters of FI measured with daily and weekly instruments were significantly correlated. The daily parameters explained 71% of the inter-patient variation in the FISS. The SF-36 health scores, rather than the FISS rating, explained a majority of the inter-subject variation in FIQOL. CONCLUSIONS & INFERENCES: Most patients who report a ≥50% reduction in FI frequency experience a clinically important improvement. Weekly questionnaires accurately assess the severity of FI. Self-reported physical and mental health explained a greater proportion of the variance in FIQOL than FI symptom severity.

Indexed as

Quality of LifeClonidineDouble-Blind MethodFecal IncontinenceFemaleHumansMiddle AgedSeverity of Illness IndexSurveys and QuestionnairesSympatholyticsTreatment OutcomeClonidineSympatholyticsbowel diariesendpointsfecal incontinencequality of life

Identifiers

PMID26948292
PMCPMC4956545
OpenAlexW2289628696

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.