Probiotics and Biomarkers for Irritable Bowel Syndrome
Part of Digestive system clinical trials.
This study tests whether probiotics (beneficial bacteria) can help reduce irritable bowel syndrome (IBS) symptoms and change certain markers in your gut. You'll take a probiotic supplement for 12 weeks while researchers track how your symptoms and gut health change.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You have been diagnosed with IBS using ROME V criteria (a standard diagnostic method)
- Your IBS symptom severity score is 75 or higher on a standard questionnaire
- You are 18 years or older with a healthy weight range (BMI 18.5–35)
- You have not taken probiotic supplements or antibiotics in the months before the study
- You are not pregnant, planning pregnancy, or breastfeeding during the study
- You can read Swedish and complete study questionnaires
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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