Evidence map›Paper›PMID 35168298›Full record

ArticleJournal of gastroenterology and hepatology2022

Impact of elobixibat on serum and fecal bile acid levels and constipation symptoms in patients with chronic constipation.

Atsushi Nakajima, Sonoko Ishizaki, Kazuki Matsuda, Shinsuke Kurosu, Shinya Taniguchi, Per-Göran Gillberg, Jan P Mattsson, Tomoko Hasunuma, Michael Camilleri

Open access · hybridAbstract read
In one paragraph

Article in Journal of gastroenterology and hepatology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
3.8field-weighted citation impact, top 6% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 25 citations in OpenAlex.

  1. Guideline
  2. Trial
  3. Article
  4. Article
  5. International journal of molecular sciences · 2025
    Article
  6. Elobixibat Improves Stool/Gas Distribution and Fecal Bile Acids in Older Adults With Chronic Constipation.JGH open : an open access journal of gastroenterology and hepatology · 2025
    Article
  7. Efficacy of elobixibat for elderly patients with chronic constipation in a clinic.World journal of gastrointestinal pharmacology and therapeutics · 2025
    Article
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  12. Review
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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

9 authors at 5 institutions in 3 countries.

Atsushi NakajimaDepartment of Gastroenterology and Hepatology, Yokohama City University, Yokohama, Japan.ORCID https://orcid.org/0000-0002-6263-1436
Sonoko IshizakiEA Pharma Co., Ltd., Tokyo, Japan.
Kazuki MatsudaEA Pharma Co., Ltd., Tokyo, Japan.
Shinsuke KurosuEA Pharma Co., Ltd., Tokyo, Japan.
Shinya TaniguchiEA Pharma Co., Ltd., Tokyo, Japan.
Per-Göran GillbergAlbireo AB, Gothenburg, Sweden.
Jan P MattssonAlbireo AB, Gothenburg, Sweden.
Tomoko HasunumaKitasato University Kitasato Institute Hospital, Tokyo, Japan.
Michael CamilleriMayo Clinic, Rochester, Minnesota, USA.ORCID https://orcid.org/0000-0001-6472-7514
EA Pharma (Japan) · JPAlbireo (Sweden) · SEKitasato Institute Hospital · JPMayo Clinic · USYokohama City University · JP

Funding

EA Pharma Co., Ltd.
6 · The paper itself

Abstract

BACKGROUND AND

aimElobixibat is a locally acting inhibitor of the ileal bile acid transporter. We compared bile acid metabolism between healthy subjects and patients with chronic constipation and assessed changes in the bile acid profile after elobixibat administration in the latter group.

methodsHealthy subjects (n = 10) and patients with chronic constipation (n = 19) were assessed as inpatients for 7 days, during which they received meals containing ~60 g/day of fat. Patients with chronic constipation remained as inpatients for a further 7 days for once-daily elobixibat administration. Assessments included concentrations of fecal and serum bile acids, serum 7α-hydroxy-4-cholesten-3-one (C4) and fibroblast growth factor 19, and bowel movements and constipation symptoms.

resultsFecal total and primary bile acids were significantly lower in patients with chronic constipation versus healthy subjects. Serum C4 and fibroblast growth factor 19 levels were comparable between groups. Elobixibat treatment increased fecal total and primary bile acids and decreased levels of fecal lithocholic acid and serum total as well as secondary bile acids in patients with chronic constipation. Bowel movements and other constipation-related symptoms were also improved by elobixibat to levels almost comparable with those of healthy subjects.

conclusionsDespite comparable C4 levels, patients with chronic constipation demonstrated decreased levels of fecal bile acids versus healthy subjects. Elobixibat treatment increased fecal bile acid excretion and reduced serum bile acid concentrations. The improvement of constipation after elobixibat treatment was associated with increased total bile acids, particularly primary bile acids.

Indexed as

Bile Acids and SaltsThiazepinesConstipationDipeptidesFecesFibroblast Growth FactorsHumansBile Acids and SaltsDipeptideselobixibatFibroblast Growth FactorsThiazepinesbile acids and saltsconstipationelobixibatgastrointestinal agentslithocholic acid

Identifiers

PMID35168298
PMCPMC9311197
OpenAlexW4212804845

What OpenQuestion holds

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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.