Evidence map›Paper›PMID 34104216›Full record

ArticleTherapeutic advances in gastroenterology2021

Long-term safety and efficacy study of a medical device containing xyloglucan, pea protein reticulated with tannins and xylo-oligosaccharides, in patients with diarrhoea-predominant irritable bowel syndrome.

Constanza Ciriza de Los Rios, Blanca Serrano Falcón, Federico Arguelles-Arias, Esperanza Pérez, Carlos Teruel, Fernando Geijo, Enrique Rey

Open access · goldAbstract read
In one paragraph

Article in Therapeutic advances in gastroenterology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

9 citing papers in PubMed, 15 citations in OpenAlex.

  1. Trial
  2. A Topical Combination of Xyloglucan and Pea Protein Effectively Manages Oral Ulcers In Vivo.Journal of oral pathology & medicine : official publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology · 2025
    Article
  3. Review
  4. Review
  5. Translational evaluation of GelsectanUnited European gastroenterology journal · 2024
    Article
  6. Article
  7. Article
  8. Article
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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

7 authors at 6 institutions in 1 country.

Constanza Ciriza de Los RiosServicio de Aparato Digestivo, Instituto de Investigación Sanitaria San Carlos (IdISSC), Madrid, Spain.
Blanca Serrano FalcónServicio de Aparato Digestivo, Instituto de Investigación Sanitaria San Carlos (IdISSC), Madrid, Spain.
Federico Arguelles-AriasServicio de Aparato Digestivo, Universidad de Sevilla, Seville, Spain.
Esperanza PérezServicio de Aparato Digestivo, Hospital Reina Sofía Córdoba, Spain.
Carlos TeruelServicio de Aparato Digestivo, Hospital Ramon y Cajal, Madrid, Spain.
Fernando GeijoServicio de Aparato Digestivo, Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, Spain.
Enrique ReyServicio de Aparato Digestivo, Hospital Clínico San Carlos, Universidad Complutense, Instituto de Investigación Sanitaria San Carlos (IdISSC), Ciudad Universitaria s/n, Madrid 28040, Spain.ORCID https://orcid.org/0000-0002-5060-7105
Instituto de Investigación Sanitaria del Hospital Clínico San Carlos · ESHospital Clínico San Carlos · ESHospital Universitario Ramón y Cajal · ESHospital Universitario Reina Sofía · ESInstituto de Investigación Biomédica de Salamanca · ESUniversidad de Sevilla · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIrritable bowel syndrome with diarrhoea (IBS-D) is a frequent problem associated with a significant socioeconomic implication. Increased gut permeability is an important pathophysiological mechanism. A medical device containing xyloglucan (XG), pea protein and tannins (PPT) from grape-seed extract, and xylo-oligosaccharides (XOS) has proven restoration of intestinal barrier function. Our objective was to evaluate the efficacy and safety of treatment with the medical device XG + PPT + XOS (XG-PPT-XOS) in adult patients with IBS-D in a clinical setting for 6 months. MATERIAL AND

methodsThis was a multicentre, open-label, prospective, observational study conducted to evaluate long-term safety and efficacy of XG-PPT-XOS. IBS-D adult patients (Rome IV criteria) were included and received two tablets twice daily for 6 months. IBS Symptom Severity Score (IBS-SSS) and bowel habit were registered at baseline and monthly, until the end of follow up. Efficacy was evaluated by comparison of mean scores at each time point.

results50 patients were included, of which 19 completed the 6 months. IBS-SSS score decreased from 312.2 ± 82.2 to 213.6 ± 109.9 (

conclusionTreating IBS-D patients with XG-PPT-XOS is effective and safe in the long term within a clinical setting, improving all IBS-D symptoms from the first month of treatment and showing a sustained response over the term of therapy.

Indexed as

diarrhoeagut permeabilityirritable bowel syndromemucoprotectantsxyloglucanxylo-oligosaccharides

Identifiers

PMID34104216
PMCPMC8170336
OpenAlexW3171786534

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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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.