Evidence map›Paper›PMID 34712468›Full record

ArticleFrontline gastroenterology2021

Bile acid diarrhoea: pathophysiology, diagnosis and management.

Alexia Farrugia, Ramesh Arasaradnam

Open access · hybridAbstract read
In one paragraph

Article in Frontline gastroenterology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
2.2field-weighted citation impact, top 10% 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.

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

27 citing papers in PubMed, 38 citations in OpenAlex.

  1. Trial
  2. Role of Bile Acid Receptors in Non-Infectious Diarrhea: A Narrative Review.Medical science monitor : international medical journal of experimental and clinical research · 2026
    Review
  3. Bile Acid Metabolism as a Unifying Readout for Diet, Microbiome Function, and Gastrointestinal Disease.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
    Review
  4. Article
  5. Review
  6. Review
  7. Review
  8. Article
  9. Article
  10. Review
  11. Management of bile acid diarrhea in Italy: a survey.Internal and emergency medicine · 2025
    Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. [Bile Acid Diarrhea].The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi · 2024
    Review
  18. Review
  19. Review
  20. 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

2 authors at 1 institution in 2 countries.

Alexia FarrugiaSurgery, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK.ORCID 0000-0002-4366-9068
Ramesh ArasaradnamDivison of Biomedical Sciences, University of Warwick, Warwick Medical School, Coventry, Coventry, UK.ORCID 0000-0002-2231-3062
University Hospitals Coventry and Warwickshire NHS Trust · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The actual incidence of bile acid diarrhoea (BAD) is unknown, however, there is increasing evidence that it is misdiagnosed in up to 30% with diarrhoea-predominant patients with irritable bowel syndrome. Besides this, it may also occur following cholecystectomy, infectious diarrhoea and pelvic chemoradiotherapy. BAD may result from either hepatic overproduction of bile acids or their malabsorption in the terminal ileum. It can result in symptoms such as bowel frequency, urgency, nocturnal defecation, excessive flatulence, abdominal pain and incontinence of stool. Bile acid synthesis is regulated by negative feedback loops related to the enterohepatic circulation, which are dependent on the farnesoid X receptor and fibroblast growth factor 19. Interruption of these feedback loops is thought to cause bile acid overproduction leading to BAD. This process may occur idiopathically or following a specific trigger such as cholecystectomy. There may also be an interplay with the gut microbiota, which has been reported to be significantly different in patients with severe BAD. Patients with suspected BAD are investigated in various ways including radionucleotide imaging such as SeHCAT scans (though this is not available worldwide) and blood tests. However, other methods such as bile acid measurement in stool (either spot test or 48 hours samples) and urine tests have been explored. Importantly, delay in diagnosis and treatment of BAD greatly affects patient's quality of life and may double the overall cost of diagnosis.

Indexed as

bilechronic diarrhoeadiarrhoea

Identifiers

PMID34712468
PMCPMC8515273
OpenAlexW3087993455

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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.