Evidence map›Paper›PMID 39408300›Full record

Trial reportNutrients2024

Effect of Personalized Prebiotic and Probiotic Supplements on the Symptoms of Irritable Bowel Syndrome: An Open-Label, Single-Arm, Multicenter Clinical Trial.

Nozomi Matsuura, Masaya Kanayama, Yuta Watanabe, Hirokazu Yamada, Loukia Lili, Akira Torii

Abstract readMulticenter StudyClinical Trial
In one paragraph

Trial report in Nutrients, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Trial
  2. Review
  3. Review
  4. Effect ofNutrients · 2025
    Article
  5. Article
  6. Article
  7. 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.

Nozomi MatsuuraInstitute of Health Science, Health Science Business Division, Kirin Holdings Company, Limited, Fujisawa, Kanagawa 251-8555, Japan.
Masaya KanayamaInstitute of Health Science, Health Science Business Division, Kirin Holdings Company, Limited, Fujisawa, Kanagawa 251-8555, Japan.
Yuta WatanabeInstitute of Health Science, Health Science Business Division, Kirin Holdings Company, Limited, Fujisawa, Kanagawa 251-8555, Japan.
Hirokazu YamadaSoiken Inc., Chiyoda, Tokyo 101-0052, Japan.
Loukia LiliThorne HealthTech, Inc., New York, NY 10019, USA.
Akira ToriiTorii Medical Clinic, Setagaya, Tokyo 157-0066, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

objectivesPrebiotics and probiotics have been reported to improve symptoms of irritable bowel syndrome (IBS). Nevertheless, the effects of prebiotics/probiotics can vary depending on the IBS subtypes. The purpose of this study was to investigate the effects of personalized prebiotic and probiotic supplements based on intestinal microbiota and IBS subtypes in patients.

methodsPatients with diarrhea-type IBS (IBS-D), constipation-type IBS (IBS-C), and mixed-type IBS (IBS-M) were enrolled (n = 40 per group; total: n = 120). Personalized prebiotic and probiotic supplements were determined according to the IBS subtypes and intestinal microbiota. The patients received supplements for 4 weeks. The primary outcome was the change in the IBS-severity scoring system from baseline to week 4.

resultsThe IBS-severity scoring system significantly decreased in all patients (-38.0 [95% confidence interval (CI): -53.6, -22.4];

conclusionsIn conclusion, personalized prebiotic and probiotic supplements selected according to individual intestinal microbiota and IBS subtype may alleviate the severity of IBS symptoms, particularly in patients with IBS-C and IBS-D.

Indexed as

Dietary SupplementsGastrointestinal MicrobiomeIrritable Bowel SyndromePrebioticsProbioticsAdultConstipationDiarrheaFemaleHumansMaleMiddle AgedSeverity of Illness IndexTreatment OutcomeYoung AdultPrebioticsirritable bowel syndromemicrobiomepersonalizedprebioticsprobiotics

Identifiers

PMID39408300
PMCPMC11478705

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.