» Articles » PMID: 39599697

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

Overview
Journal Nutrients
Date 2024 Nov 27
PMID 39599697
Authors
Affiliations
Soon will be listed here.
Abstract

Background/objectives: A 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.

Methods: During 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.

Results: The 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.

Conclusions: Measurement 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.

References
1.
Black C, Ford A . Global burden of irritable bowel syndrome: trends, predictions and risk factors. Nat Rev Gastroenterol Hepatol. 2020; 17(8):473-486. DOI: 10.1038/s41575-020-0286-8. View

2.
Sommermeyer H, Chmielowiec K, Bernatek M, Olszewski P, Kopczynski J, Piatek J . Effectiveness of a Balanced Nine-Strain Synbiotic in Primary-Care Irritable Bowel Syndrome Patients-A Multi-Center, Randomized, Double-Blind, Placebo-Controlled Trial. Nutrients. 2024; 16(10). PMC: 11123967. DOI: 10.3390/nu16101503. View

3.
van der Geest A, Schukking I, Brummer R, van de Burgwal L, Larsen O . Comparing probiotic and drug interventions in irritable bowel syndrome: a meta-analysis of randomised controlled trials. Benef Microbes. 2022; 13(3):183-194. DOI: 10.3920/BM2021.0123. View

4.
Ceccherini C, Daniotti S, Bearzi C, Re I . Evaluating the Efficacy of Probiotics in IBS Treatment Using a Systematic Review of Clinical Trials and Multi-Criteria Decision Analysis. Nutrients. 2022; 14(13). PMC: 9268703. DOI: 10.3390/nu14132689. View

5.
Lovell R, Ford A . Global prevalence of and risk factors for irritable bowel syndrome: a meta-analysis. Clin Gastroenterol Hepatol. 2012; 10(7):712-721.e4. DOI: 10.1016/j.cgh.2012.02.029. View