Evidence map›Paper›PMID 39599697›Full record

Observational studyNutrients2024

Results from a Cross-Sectional Observational Study Examining Irritable Bowel Syndrome Patients Six Months After Finishing Their Participation in the ViIBS Trial.

Henning Sommermeyer, Krzysztof Chmielowiec, Malgorzata Bernatek, Pawel Olszewski, Jaroslaw Kopczynski, Jacek Piątek

2 registry-linked trialsAbstract readObservational Study
In one paragraph

Observational study in Nutrients, 2024. 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. Not yet cited in PubMed.

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

NCT07235215 narecruitingnot on this mapstarted 2025, after this paper: background citation

Effects of Vivatlac Synbiotic in Patients With Irritable Bowel Syndrome - A Randomized, Double-blind, Placebo-Controlled, 36 Weeks Clinical Trial

TypeinterventionalSponsorThe President Stanisław Wojciechowski State University of Applied Sciences in KaliszRan2025 to 2027Enrolled200ConditionsIrritable Bowel SyndromeArmsVivatlac Synbiotic, Placebo
NCT07235228 narecruitingnot on this mapstarted 2025, after this paper: background citation

Effects of Vivatlac Synbiotic on the Gut Microbiota of Patients With Irritable Bowel Syndrome - A Randomized, Double-blind, Placebo-Controlled, 12 Weeks Clinical Trial

TypeinterventionalSponsorThe President Stanisław Wojciechowski State University of Applied Sciences in KaliszRan2025 to 2027Enrolled20ConditionsIrritable Bowel SyndromeArmsVivatlac Synbiotic, Placebo
3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Henning SommermeyerDepartment of Health Sciences, Calisia University, Nowy Swiat 4, 62-800 Kalisz, Poland.ORCID 0000-0003-1991-9327
Krzysztof ChmielowiecDepartment of Hygiene and Epidemiology, Collegium Medicum, University of Zielona Góra, 28 Zyty St., 65-046 Zielona Góra, Poland.ORCID 0000-0003-4254-5466
Malgorzata BernatekDepartment of Health Sciences, Calisia University, Nowy Swiat 4, 62-800 Kalisz, Poland.
Pawel OlszewskiDepartment of Health Sciences, Calisia University, Nowy Swiat 4, 62-800 Kalisz, Poland.
Jaroslaw KopczynskiDepartment of Health Sciences, Calisia University, Nowy Swiat 4, 62-800 Kalisz, Poland.
Jacek PiątekDepartment of Health Sciences, Calisia University, Nowy Swiat 4, 62-800 Kalisz, Poland.ORCID 0000-0003-2152-0876

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

objectivesA recent clinical (ViIBS) trial investigating the effects of a balanced multi-strain synbiotic in irritable bowel syndrome (IBS) patients showed that twelve weeks of treatment resulted in significant improvements across all major IBS symptoms. The current observational study pursued three aims: investigate patients' attitude towards the intake of pro- or synbiotics during the six months after finishing their trial participation, determine the severity of IBS symptoms, and assess IBS diagnosis scores.

methodsDuring a single six-month follow-up examination, patients were asked about the intake of probiotics or synbiotics. For the study, former placebo-group patients who abstained from taking probiotics were compared with synbiotic-group patients who continued taking the tested synbiotic. IBS symptom severity was assessed with the IBS-Severity of Symptoms Scale and the IBS diagnosis score with the IBS questionnaire of the World Gastroenterology Organisation.

resultsThe control group comprised 17 patients (out of 70 from the placebo group participating in the follow-up) and the treatment group 75 (out of 91 examined). IBS symptom severity was significantly lower in the treatment group (23.5 ± 33.1) than in the placebo group (232.6 ± 35.1). IBS diagnosis scores were 5.9 ± 2.5 and 21.2 ± 2.0 in the treatment and control group, respectively.

conclusionsMeasurement values for the treatment group indicate the absence of IBS. The results indicate that the prolonged administration of the balanced multi-strain synbiotic can potentially reduce IBS symptom severity and IBS diagnosis scores to levels indicating the absence of IBS, an observation to be followed up in a controlled clinical trial.

Indexed as

Irritable Bowel SyndromeProbioticsSynbioticsAdultCross-Sectional StudiesFemaleHumansMaleMiddle AgedSeverity of Illness IndexSurveys and QuestionnairesTreatment Outcomegut microbiotairritable bowel syndromeprobiotic bacteriasymbioticViIBS trial

Identifiers

PMID39599697
PMCPMC11597143

What OpenQuestion holds

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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.