Clinical trials · Texas
Down Syndrome clinical trials in Texas
We’re tracking 228 recruiting down syndrome studies with a site in Texas — including Phase 1, Phase 1/Phase 2, Phase 2, Phase 3 and Phase 4 studies, each written for real people, not researchers.
Recruiting studies in Texas
- NCT06872125RecruitingPhase 3
Testing zorevunersen for Dravet syndrome
This study tests an experimental drug called zorevunersen for people with Dravet syndrome. It aims to see if the drug can reduce seizures and improve safety.
Fort Worth, TexasAges 2–17 - NCT05677100Recruiting
Aortix device for acute heart failure
This trial is testing a small pump placed in the aorta to help the kidneys remove extra fluid when standard IV diuretics aren't working well enough for severe heart failure. It may help you if you're hospitalized and still very congested (swollen, fluid buildup) despite strong water pills.
Fort Worth, TexasAges 21 years+ - NCT06850038Recruiting
Long-term study of odevixibat in Alagille syndrome
This study follows people with Alagille syndrome who are already taking or starting odevixibat (Bylvay). It looks at how well the medicine works and how safe it is over a long period of time.
Dallas, TexasAges Any age - NCT06616636RecruitingPhase 1
Rezatapopt and azacitidine for AML or MDS with a specific TP53 mutation
This trial tests a new drug, rezatapopt, combined with azacitidine for people with acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS) that has come back or not responded to treatment. It is only for people whose cancer cells have a specific change in a gene called TP53 (the Y220C mutation). The goal is to see if this combination can help control the disease.
Houston, TexasAges 18 years+ - NCT06912763RecruitingPhase 2
Reversing radiation side effects in head and neck cancer
This trial tests a combined treatment (a statin and a drug that helps blood flow) to reverse long-term swelling and tissue hardening caused by head and neck radiation. It may help people who have had these side effects for more than 6 months.
Houston, TexasAges Any age - NCT06371417RecruitingPhase 1
Testing RAY121 for several immune diseases (RAINBOW trial)
This trial tests a new medicine called RAY121 (an antibody) for people with certain autoimmune diseases. It aims to see if RAY121 is safe and how the body handles it. If you have one of these conditions and meet the basic health requirements, you might be able to join.
Amarillo, TexasAges 18–85 - NCT07422480RecruitingPhase 3
Comparing elritercept to epoetin alfa for anemia in MDS needing transfusions
This trial tests a new drug called elritercept against a standard treatment, epoetin alfa, for people with a low-risk form of MDS who need regular blood transfusions for anemia. The goal is to see if elritercept works better to reduce the need for transfusions.
Baytown, TexasAges 18 years+ - NCT07112365RecruitingPhase 4
Study of fenfluramine to prevent SUDEP in Dravet syndrome
This study tests whether the drug fenfluramine can reduce the risk of sudden unexpected death (SUDEP) in people with Dravet syndrome who have generalized convulsive seizures. It aims to see if a lower dose can still prevent seizures and protect the heart and breathing during a seizure.
Houston, TexasAges 16 years+ - NCT03113643RecruitingPhase 1
SL-401 with standard drugs for hard-to-treat blood cancers
This Phase 1 study tests SL-401, given with azacitidine and sometimes venetoclax, to treat acute myeloid leukemia (AML), high-risk myelodysplastic syndrome (MDS), or blastic plasmacytoid dendritic cell neoplasm (BPDCN). It aims to find a safe dose and see whether the combination can improve blood cancer control.
Houston, TexasAges 18 years+ - NCT03137355Recruiting
Registry for people with Leigh syndrome
This study is a registry that collects information from people diagnosed with Leigh syndrome. It may help researchers understand the condition better and improve future care.
Houston, TexasAges birth–100 years - NCT03185702Recruiting
Turner syndrome research registry for people with Turner syndrome
This registry study is collecting information from people who have Turner syndrome. It may help researchers better understand the condition and plan future studies that could lead to improved care.
Houston, TexasAges Any age - 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 - NCT03708900RecruitingPhase 2
Osilodrostat study for children with Cushing’s syndrome
This Phase 2 study tests how osilodrostat works in children and teens with Cushing’s syndrome—what the drug does in the body, how it affects hormones, and how safely it’s tolerated. It may help families who cannot have immediate surgery or whose surgery has already failed or is still pending.
Weslaco, TexasAges 2–17 - NCT04165109Recruiting
Down syndrome study to test memory and thinking changes
This study enrolls adults with Down syndrome to better understand how thinking and memory develop and change over time. It may help by building a “trial-ready” group and by measuring thinking in a careful, consistent way.
San Antonio, TexasAges 25–55 - NCT04243785RecruitingPhase 1
Testing BTX-A51 for hard-to-treat AML or high-risk MDS
This Phase 1 study tests BTX-A51 in adults with relapsed or refractory acute myeloid leukemia (AML) or high-risk myelodysplastic syndrome (MDS). It’s designed to see if the treatment can be given safely and to learn how it works in people whose standard treatments have not helped or are no longer an option.
Houston, TexasAges 18 years+ - NCT04278404Recruiting
Drug safety study for children already on certain medicines
This study measures how certain medicines move through the body and checks their safety in children. It may help doctors better understand dosing and side effects in kids who are already receiving these treatments, or in some kids who recently tested positive for COVID-19.
Austin, TexasAges birth–20 years - NCT04493164RecruitingPhase 2
CPX-351 plus ivosidenib for IDH1-mutated leukemia or high-risk MDS
This trial tests CPX-351 together with ivosidenib in people with IDH1-mutated acute myeloid leukemia (AML) or high-risk myelodysplastic syndrome (MDS). It aims to improve disease control, especially in tumors with a specific genetic change called IDH1.
Houston, TexasAges 18 years+ - NCT05010122RecruitingPhase 1/Phase 2
Testing venetoclax and gilteritinib with ASTX727 for FLT3 leukemia
This Phase 1/2 trial tests a combination of medicines (ASTX727, venetoclax, and gilteritinib) for adults with FLT3-mutated acute myeloid leukemia (AML) or high-risk myelodysplastic syndrome (MDS). It aims to see how well the treatment works and how safe it is for people whose disease has come back, is not responding, or (for some) is newly diagnosed.
Houston, TexasAges 18 years+ - NCT05052606Recruiting
Turner syndrome patient registry study
This is a registry study that collects health information from people who have Turner syndrome. It helps researchers better understand the condition and guide future care.
Houston, TexasAges Any age - NCT05127226RecruitingPhase 1/Phase 2
Test drug safety for Angelman syndrome in young children
This early-phase study tests a new experimental medicine called ION582 to see if it is safe, tolerable, and how the body processes it in people with Angelman syndrome. It may also look at early signs of how the medicine affects the brain and body, which could guide future treatments.
Houston, TexasAges birth–50 years - NCT05143996RecruitingPhase 1
First study drug for relapsed AML or MDS
This Phase 1 trial tests CLN-049 in adults whose acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS) has come back or did not respond to treatment. The goal is to find out how well the drug can work and how safe it is in people with limited options.
Houston, TexasAges 18 years+ - NCT05308264RecruitingPhase 1/Phase 2
R289 for lower-risk MDS that still needs blood support
This Phase 1/2 study tests R289 in adults with lower-risk myelodysplastic syndromes (MDS) whose disease keeps causing anemia and/or ongoing need for red blood cell transfusions. It may help reduce blood problems and treat MDS when standard options haven’t worked well enough or aren’t suitable.
Dallas, TexasAges 18 years+ - NCT05354141RecruitingPhase 3
Tested treatment with tiny lung particles for moderate to severe ARDS
This Phase 3 trial studies an “extracellular vesicle” treatment in people with moderate to severe ARDS, a serious lung breathing problem. The goal is to see whether the treatment can improve outcomes compared with standard care.
Dallas, TexasAges 18–75 - NCT05365035RecruitingPhase 2
Phase 2 trial for high-risk blood cancers with timed chemo
This study tests a mix of medicines (cladribine, low-dose cytarabine, and venetoclax) alternated with azacitidine and venetoclax to treat higher-risk CMML or MDS after prior treatment or when standard treatment may not work well. It may help by improving blood counts and controlling the disease.
Houston, TexasAges 18 years+
Down Syndrome trials by city in Texas
Where these studies are running in Texas
Institutions with a site for the recruiting down syndrome studies listed above.
- The University of Texas MD Anderson Cancer Center · 10 studies
- The University of Texas Health Science Center at Houston · 5 studies
- Baylor College of Medicine · 2 studies
- Cook Children's Medical Center · 2 studies
- Texas Children's Hospital · 2 studies
- University of Texas Southwestern Medical Center · 2 studies
- Amarillo Center for Clinical Research
- Austin Neuromuscular Center
What taking part in a down syndrome 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.
Down Syndrome trials in other states
Common questions
- Are there down syndrome clinical trials in Texas?
- Yes. We're currently tracking 228 recruiting down syndrome 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 down syndrome 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 down syndrome 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 down syndrome 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.