Clinical trials
Intestinal Flora clinical trials
Below are recruiting intestinal flora clinical trials, each written for real people, not researchers. We’re tracking 8 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06802042Recruiting
Probiotic for constipation in pregnancy
This trial tests if a probiotic called Lactobacillus can help relieve constipation in pregnant women and improve gut health. It compares the probiotic to a placebo to see if it is safe and effective.
Beijing, Beijing MunicipalityAges 18–40 - NCT06427577Recruiting
Study of ZhenQiFuZheng for allergic rhinitis
This trial tests if a traditional Chinese medicine called ZhenQiFuZheng can help people with allergic rhinitis by changing their gut bacteria. Researchers will collect samples to understand how it works.
Nanjing, JiangsuAges 18–65 - NCT06539832Recruiting
Gut bacteria and immunity in people with an abnormal blood protein
This study looks at how your gut bacteria (intestinal flora) and immune system relate to a condition called monoclonal gammopathy, where an abnormal protein is found in the blood. The trial will check samples from your blood, plasma, and stool to understand these connections.
Guanzhou, GuangdongAges 45 years+ - NCT06690593Recruiting
Gut Microbiome Study for Healthy Adults Age 45+
This study compares the gut bacteria of healthy adults (age 45+) with those who have a blood condition called monoclonal gammopathy. The goal is to see if gut bacteria patterns differ between the two groups.
Guanzhou, GuangdongAges 45 years+ - NCT06960369RecruitingPhase 1
Brain stimulation and probiotics for diarrhea-predominant IBS
This trial tests whether combining a type of brain stimulation (repetitive transcranial magnetic stimulation) with a probiotic tablet can help people with diarrhea-predominant irritable bowel syndrome. It aims to improve symptoms by targeting both the brain and the gut.
Suzhou, JiangsuAges 18–70 - NCT07581756Recruiting
Brain Stimulation Treatment for Diarrhea-Prone Irritable Bowel Syndrome
This trial tests whether repeated magnetic stimulation applied to the scalp (a non-invasive procedure) can reduce diarrhea and belly pain in people with diarrhea-predominant IBS. The goal is to see if this brain-based treatment can improve your symptoms.
Suzhou, JiangsuAges 18–70 - NCT03995342Enrolling by invitation
Study gut bacteria and frailty in older adults
This study looks at whether gut bacteria (intestinal flora) are linked to frailty in people age 65 and older. It will also test an intervention to see if changing gut bacteria can help reduce frailty.
Xi'an, ShaanxiAges 65 years+ - NCT05153824Recruiting
Study of normal E. coli in the gut microbiome
This study looks at how a common gut bacterium (E. coli) naturally changes over time in healthy adults. It may help scientists understand how healthy gut bacteria behave and evolve.
ParisAges 18–65
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Common questions
- Are there clinical trials for intestinal flora?
- Yes. Clin2 currently lists 8 recruiting intestinal flora studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a intestinal flora trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a intestinal flora trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.