Probiotic powder for IBS-D (SK08) trial
Part of Digestive system clinical trials.
This study tests a new probiotic powder (SK08) to see if it reduces belly pain and diarrhea in people with IBS-D (irritable bowel syndrome with diarrhea). It lasts several months and involves taking the study powder twice a day.
Summary written for real people, not researchers, by Clin2.
Who can take part
- Must be 18 to 70 years old
- Diagnosed with IBS with diarrhea (IBS-D) for at least 6 months, with belly pain and loose stools most days for the past 3 months
- Had a colonoscopy in the past year (with or without small polyps removed) – and your IBS symptoms have continued since then
- During a 2‑week run‑in period, you had loose stools at least 4 days per week and your daily belly pain score averaged at least 3 out of 10 on those days
- No other serious health conditions (like heart, kidney, autoimmune disease, or poorly managed diabetes/thyroid), no abdominal/pelvic surgery (except simple ones), and no current or recent use of certain gut‑affecting medications
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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