Probiotic given to small intestine changes gut bacteria
Part of Infections clinical trials.
This study gives a probiotic directly to the small intestine to see how it changes the gut bacteria. It is for healthy adults who are willing to avoid probiotics and certain medications for a short time.
Summary written for real people, not researchers, by Clin2.
Who can take part
- Your BMI must be between 18.5 and 31.9.
- You must not have taken probiotic supplements or probiotic foods (like yogurt, kefir) in the last 4 weeks.
- You must not have used antibiotics or steroid medications in the last 4 months.
- You must not take NSAIDs (like ibuprofen) more than 3 times a week, or in the past 7 days.
- You must not have digestive conditions like celiac disease, lactose intolerance, IBS, or IBD.
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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