Evidence map›Paper›PMID 32476236›Full record

Trial reportNeurogastroenterology and motility2020

Microbiota changes induced by microencapsulated sodium butyrate in patients with inflammatory bowel disease.

Sonia Facchin, Nicola Vitulo, Matteo Calgaro, Andrea Buda, Chiara Romualdi, Daniel Pohl, Barbara Perini, Greta Lorenzon, Carla Marinelli, Renata D'Incà and 2 more

2 registry-linked trialsOpen access · hybridAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Neurogastroenterology and motility, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 123 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
123citing papers in PubMed, 4 pooled it
5.4field-weighted citation impact, top 3% 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.

NCT04879914 nacompletednot on this map

Inflammation and Intestinal Microbiota Modulation in Inflammatory Bowel Diseases

TypeinterventionalSponsorUniversity of PadovaRan2020 to 2022Enrolled160ConditionsInflammatory Bowel Diseases, Irritable Bowel SyndromeArmsButyrate, Placebo
NCT07289581 naactive not recruitingnot on this mapstarted 2025, after this paper: background citation

Effetto Del Trattamento Con Acido Butirrico Sull'Anoressia Nervosa

TypeinterventionalSponsorAzienda Ospedaliero-Universitaria CareggiRan2025 to 2028Enrolled50ConditionsAnorexia Nervosa, Gut Microbiota, Weight TrajectoryArmsDietary Supplement: Butyric Acid
3 · Its place in the literature

Who cites it

123 citing papers in PubMed, 4 syntheses or guidelines pooled it, 207 citations in OpenAlex.

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  4. Prebiotics for induction and maintenance of remission in ulcerative colitis.The Cochrane database of systematic reviews · 2024
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  18. [Butyrate alleviatesNan fang yi ke da xue xue bao = Journal of Southern Medical University · 2026
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63 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 3 institutions in 2 countries.

Sonia FacchinDepartment of Surgery, Oncology and Gastroenterology (DISCOG), University Hospital of Padua, Padua, Italy.ORCID 0000-0002-6774-590X
Nicola VituloDepartment of Biotechnology, University of Verona, Verona, Italy.
Matteo CalgaroDepartment of Biotechnology, University of Verona, Verona, Italy.
Andrea BudaDepartment of Surgery, Oncology and Gastroenterology (DISCOG), University Hospital of Padua, Padua, Italy.
Chiara RomualdiDepartment of Biology, University of Padua, Padua, Italy.
Daniel PohlDepartment of Gastroenterology, University Hospital Zurich, Zurich, Switzerland.
Barbara PeriniDepartment of Surgery, Oncology and Gastroenterology (DISCOG), University Hospital of Padua, Padua, Italy.
Greta LorenzonDepartment of Surgery, Oncology and Gastroenterology (DISCOG), University Hospital of Padua, Padua, Italy.
Carla MarinelliDepartment of Surgery, Oncology and Gastroenterology (DISCOG), University Hospital of Padua, Padua, Italy.
Renata D'IncàDepartment of Surgery, Oncology and Gastroenterology (DISCOG), University Hospital of Padua, Padua, Italy.
Giacomo Carlo SturnioloDepartment of Surgery, Oncology and Gastroenterology (DISCOG), University Hospital of Padua, Padua, Italy.
Edoardo Vincenzo SavarinoDepartment of Surgery, Oncology and Gastroenterology (DISCOG), University Hospital of Padua, Padua, Italy.
University of Padua · ITUniversity of Verona · ITUniversity Hospital of Zurich · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundButyrate has shown anti-inflammatory and regenerative properties, providing symptomatic relief when orally supplemented in patients suffering from various colonic diseases. We investigated the effect of a colonic-delivery formulation of butyrate on the fecal microbiota of patients with inflammatory bowel diseases (IBDs).

methodsIn this double-blind, placebo-controlled, pilot study, 49 IBD patients (n = 19 Crohn's disease, CD and n = 30 ulcerative colitis, UC) were randomized to oral administration of microencapsulated-sodium-butyrate (BLM) or placebo for 2 months, in addition to conventional therapy. Eighteen healthy volunteers (HVs) were recruited to provide a healthy microbiota model of the local people. Fecal microbiota from stool samples was assessed by 16S sequencing. Clinical disease activity and quality of life (QoL) were evaluated before and after treatment. KEY

resultsAt baseline, HVs showed a different microbiota composition compared with IBD patients. Sodium-butyrate altered the gut microbiota of IBD patients by increasing bacteria able to produce SCFA in UC patients (Lachnospiraceae spp.) and the butyrogenic colonic bacteria in CD patients (Butyricicoccus). In UC patients, QoL was positively affected by treatment. CONCLUSIONS AND INFERENCES: Sodium-butyrate supplementation increases the growth of bacteria able to produce SCFA with potentially anti-inflammatory action. The clinical impact of this finding requires further investigation.

Indexed as

Administration, OralAdultAgedButyric AcidCapsulesDouble-Blind MethodFemaleGastrointestinal MicrobiomeHistamine AntagonistsHumansInflammatory Bowel DiseasesMaleMiddle AgedPilot ProjectsYoung AdultButyric AcidCapsulesHistamine Antagonists16S metabarcodinggut inflammationinflammatory bowel diseaseprebioticsshort-chain fatty acid

Identifiers

PMID32476236
PMCPMC7583468
OpenAlexW3032206325

What OpenQuestion holds

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Read underepoch 390

Registered trials

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.