Evidence map›Paper›PMID 38681976›Full record

ArticleGastro hep advances2024

Follow-Up of Microscopic Colitis Patients and Diarrhea Controls at 1 Year.

Walker D Redd, Chelsea Anderson, Anne F Peery, Temitope O Keku, John T Woosley, Robert S Sandler

Abstract read
In one paragraph

Article in Gastro hep advances, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Update on the Epidemiology and Management of Microscopic Colitis.Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association · 2025
    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

6 authors.

Walker D ReddDepartment of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
Chelsea AndersonDepartment of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
Anne F PeeryDepartment of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
Temitope O KekuDepartment of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
John T WoosleyUNC Department of Pathology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
Robert S SandlerDepartment of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.

Funding

PILOT AND FEASIBILITY STUDIESP30DK034987 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Temitope O. Keku · 1985 to 2026
$30.5M
DIGESTIVE DISEASES EPIDEMIOLOGY TRAINING PROGRAMT32DK007634 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI ROBERT S. SANDLER · 1990 to 2026
$7.4M
Risk Factors for Microscopic ColitisR01DK105114 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI SANDLER, ROBERT S. · 2016 to 2025
$4.8M
NIDDK NIH HHS P30 DK034987NIDDK NIH HHS R01 DK105114NIDDK NIH HHS T32 DK007634
6 · The paper itself

Abstract

BACKGROUND AND

aimsMicroscopic colitis (MC) is a common cause of chronic diarrhea; however, the clinical course of this disease is poorly understood. We aimed to investigate how patients diagnosed with MC were treated in routine clinical practice and how their symptoms compared to patients with other causes of chronic diarrhea at one year follow-up.

methodsWe conducted a case-control study of patients undergoing outpatient colonoscopy to evaluate diarrhea. The study pathologist determined whether patients were classified as MC cases or non-MC controls. One year after colonoscopy, we interviewed cases (n = 74) and controls (n = 162) about their diagnosis, medications for diarrhea, and symptom burden.

resultsAt 1-year follow-up after colonoscopy, 10% of MC cases were unaware of the diagnosis, 60% had been prescribed a medication for diarrhea, 40% had fecal urgency, 32% had weight loss, and 21% had fecal incontinence. Among cases, 46% were treated with budesonide. Compared to cases, controls had worse symptoms based on the Microscopic Colitis Disease Activity Index score with a median score of 3.0 (interquartile range 1.9-4.2) vs 2.3 (interquartile range 1.4-3.2) at 1-year follow-up. Controls had more frequent stools, urgency, fecal incontinence, and abdominal pain.

conclusionIn a cohort of patients with biopsy-confirmed MC and diarrhea controls, we found that some cases remained unaware of their diagnosis, many cases had persistent symptoms, and controls had worse symptoms than cases. These findings suggest there are opportunities to improve management of this chronic disease.

Indexed as

ColonoscopyCommunicationDiarrheaMicroscopic Colitis

Identifiers

PMID38681976
PMCPMC11052583

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Registered trials

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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.