Clinical trials · Texas
Diarrhea clinical trials in Texas
We’re tracking 8 recruiting diarrhea studies with a site in Texas — including Phase 1, Phase 2, Phase 3 and Phase 4 studies, each written for real people, not researchers.
Recruiting studies in Texas
- NCT07285785RecruitingPhase 4
Rifaximin for children with acute diarrhea
This study tests whether a medicine called rifaximin, taken along with oral rehydration solution, helps children aged 6 to 11 recover faster from acute (short-lasting) diarrhea that is likely caused by a bacterial infection. The study compares rifaximin plus oral rehydration versus oral rehydration alone.
Prosper, TexasAges 6–12 - NCT04038619RecruitingPhase 1
Fecal transplant for immune-therapy diarrhea or bowel inflammation
This early-phase study tests whether stool/fecal microbiota transplant (a fecal transplant) can help people who develop significant diarrhea or colitis after immune-checkpoint therapy. It aims to reduce bowel inflammation and improve symptoms, while carefully checking for infections.
Houston, TexasAges 18 years+ - NCT06237452RecruitingPhase 3
VE303 to prevent repeat C. diff infections
This trial tests a new medicine called VE303, a live bacterial therapy, to prevent C. diff infections from coming back. It is for people who have had C. diff at least once in the last 6 months, or who are at high risk for a repeat infection due to age or other health problems.
Cedar Park, TexasAges 12 years+ - NCT07545759RecruitingPhase 2
Testing brenipatide for IBS with diarrhea symptoms
This study tests whether a new medication called brenipatide can help people with IBS-diarrhea (IBS-D) reduce belly pain and loose stools. IBS-D is a condition where the intestines move too quickly, causing frequent diarrhea and discomfort.
McAllen, TexasAges 18–75 - NCT01868373Enrolling by invitationPhase 1
Fecal transplant study for hard-to-treat C. difficile diarrhea
This Phase 1 study tests defined fecal microbiota (healthy gut bacteria) given to people with C. difficile diarrhea that didn’t go away or came back soon after antibiotics. It may help by restoring a healthier balance of gut bacteria so the infection can stop recurring.
Houston, TexasAges 18 years+ - NCT03339128RecruitingPhase 2
Eluxadoline for diarrhea-predominant IBS in children
This trial tests whether eluxadoline can reduce symptoms of IBS with diarrhea (IBS-D) in children ages 6 to 17. It also asks families to track symptoms with a daily diary to measure whether treatment helps over the study period.
Houston, TexasAges 6–17 - NCT06807593RecruitingPhase 2
Treating ICI-related diarrhea or colitis with ustekinumab
This trial tests if ustekinumab can help cancer patients who have diarrhea or colitis caused by immune checkpoint inhibitors. It may be an option if standard treatments haven't worked or aren't suitable.
Houston, TexasAges 18 years+ - NCT07519395RecruitingPhase 2
Camlipixant for abdominal symptoms in IBS-D and IBS-M
This study tests whether a new drug called camlipixant can reduce belly pain and other uncomfortable symptoms in people with irritable bowel syndrome that causes diarrhea or mixed symptoms. The trial compares camlipixant to a placebo (inactive pill) to see if it works better.
Harlingen, TexasAges 18–80
Where these studies are running in Texas
Institutions with a site for the recruiting diarrhea studies listed above.
- The University of Texas MD Anderson Cancer Center · 2 studies
- Baylor College of Medicine
- Biopharma Informatic, LLC
- BioStar Clinical Research
- Cook Children's Medical Center
- GI Alliance
- GSK Investigational Site
- LinQ Research
What taking part in a diarrhea study involves
A screening visit first
Before anything else, the study team checks whether you fit — usually a visit with some tests. You can stop at any point, and screening is typically free.
Care at a nearby site
Study visits happen at a clinic or hospital taking part. Many studies cover the cost of the study treatment and related visits, and some reimburse travel.
You stay in control
Taking part is voluntary and you can leave a study at any time, for any reason, without affecting your regular care.
The team decides eligibility
Our fit check is a helpful first read, not a decision. The study team makes the final call after reviewing your health history.
Diarrhea trials in other states
Common questions
- Are there diarrhea clinical trials in Texas?
- Yes. We're currently tracking 8 recruiting diarrhea studies with a site in Texas, each rewritten in plain language so you can see what it's testing and who it's for.
- How do I find out if I qualify for a diarrhea study in Texas?
- Each study lists its eligibility rules — age, diagnosis, prior treatments. On every trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Do I have to live in Texas to take part?
- Not necessarily. These studies have a site in Texas, but eligibility is about your health, not your address — some people travel to take part, and a few studies reimburse travel. The study team can tell you what's required.
- Does it cost anything to join a diarrhea trial?
- Using Clin2 is always free. Many trials cover the study treatment and related visits; some reimburse travel. The study team explains exactly what's covered before you decide.
Not the right time?
New diarrhea studies open in Texas regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.
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.