Evidence map›Paper›PMID 35702280›Full record

ArticleFood science & nutrition2022

Effects of propolis supplementation on irritable bowel syndrome with constipation (IBS-C) and mixed (IBS-M) stool pattern: A randomized, double-blind clinical trial.

Mahsa Miryan, Davood Soleimani, Pejman Alavinejad, Mohammadreza Abbaspour, Alireza Ostadrahimi

Open access · hybridAbstract read
In one paragraph

Article in Food science & nutrition, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 2 pooled it
3.2field-weighted citation impact, top 9% 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

15 citing papers in PubMed, 2 syntheses or guidelines pooled it, 17 citations in OpenAlex.

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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

5 authors at 4 institutions in 1 country.

Mahsa MiryanStudent Research Committee Tabriz University of Medical Sciences Tabriz Iran.ORCID https://orcid.org/0000-0002-1051-6911
Davood SoleimaniResearch Center of Oils and Fats Kermanshah University of Medical Sciences Kermanshah Iran.ORCID https://orcid.org/0000-0002-9017-3743
Pejman AlavinejadHepatology Department School of Medicine Jundishapur University of Medical Sciences Ahvaz Iran.
Mohammadreza AbbaspourTargeted Drug Delivery Research Center Pharmaceutical Technology Institute Mashhad University of Medical Sciences Mashhad Iran.
Alireza OstadrahimiNutrition Research Center Department of Clinical Nutrition School of Nutrition and Food Sciences Tabriz University of Medical Sciences Tabriz Iran.
Tabriz University of Medical Sciences · IRAhvaz Jundishapur University of Medical Sciences · IRKermanshah University of Medical Sciences · IRMashhad University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Recent evidence indicates that propolis can modulate gastrointestinal (GI) function. This trial aims to assess the efficacy of propolis supplementation on the severity of irritable bowel syndrome (IBS) symptoms. Methods: This clinical trial was conducted on 56 subjects with IBS diagnosed by Rome IV criteria. Eligible subjects were randomly assigned to receive either 900 mg/day of propolis or matching placebo tablets for 6 weeks. The IBS symptom severity scale (IBS-SSS) was used to evaluate IBS severity in five clinically applicable items. Results: After adjusting anxiety scores, a significant reduction was observed in the overall score of IBS symptoms (-98.27 ± 105.44), the severity of abdominal pain (-24.75 ± 28.66), and the frequency of abdominal pain (-2.24 ± 3.51) with propolis treatment as compared to placebo ( Conclusions: Our results showed that propolis supplementation might have a beneficial effect on constipation subtype of IBS (IBS-C) and mixed subtype of IBS (IBS-M) severity by reducing the severity and frequency of abdominal pain in patients with irritable bowel syndrome (IBS).

Indexed as

gastrointestinal diseasesIBSirritable bowel syndromepropolisRome IV criteria

Identifiers

PMID35702280
PMCPMC9179135
OpenAlexW4224254456

What OpenQuestion holds

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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.