Clinical trials · Phoenix, AZ
Down Syndrome clinical trials in Phoenix
We’re tracking 59 recruiting down syndrome studies with a site in or near Phoenix — including Phase 1, Phase 1/Phase 2, Phase 2, Phase 2/Phase 3 and Phase 3 studies, each written for real people, not researchers.
Recruiting studies near Phoenix
- NCT04546399RecruitingPhase 2
Blinatumomab with or without nivolumab for first relapse ALL
This study compares blinatumomab alone versus blinatumomab plus nivolumab in young people whose B-cell ALL has returned for the first time. It aims to see whether adding nivolumab improves control of the leukemia after relapse.
Phoenix, ArizonaAges 1–30 - NCT05849662RecruitingPhase 1/Phase 2
Trametinib plus azacitidine for newly diagnosed JMML
This trial studies whether trametinib and azacitidine can control juvenile myelomonocytic leukemia (JMML) soon after diagnosis. It’s designed to test safety and how well the treatment works in children and young adults who meet specific leukemia and genetic criteria.
Phoenix, ArizonaAges 1 month–21 years - NCT07643896Recruiting
Blood test for pregnancy risk assessment using fetal cells
This study tests a new blood test that looks for fetal cells in your bloodstream to check your baby's health during pregnancy. The test is non-invasive—just a regular blood draw—and aims to help identify pregnancy risks earlier than traditional methods.
Phoenix, ArizonaAges Any age - NCT05960929RecruitingPhase 3
Breathing support for premature babies with lung distress
This Phase 3 trial tests whether InfasurfAero™ (a type of surfactant given as aerosol) works better than a sham treatment in preterm babies with respiratory distress syndrome (RDS). It aims to improve breathing in the first hours of life for babies who need CPAP.
Phoenix, ArizonaAges 7 months–8 months - NCT05702645Recruiting
Down syndrome long-term study after leukemia treatment
This study follows children and young adults with Down syndrome who have survived acute leukemia (ALL or AML) to learn about their longer-term health after treatment ends. It may help families and doctors understand what health problems to watch for and how to provide better follow-up care.
Phoenix, ArizonaAges 6–39 - NCT05462106RecruitingPhase 1/Phase 2
ACI-24.060 study for early Alzheimer’s in adults and Down syndrome
This Phase 1/2 study tests an Alzheimer’s treatment called ACI-24.060 to see if it affects the disease in people with early Alzheimer’s changes. It includes two groups: older adults with early symptoms and people with Down syndrome who also show Alzheimer’s-related changes on brain scans.
Phoenix, ArizonaAges 35–85 - NCT06789913RecruitingPhase 2
Testing RLY-2608 for growth disorders linked to PIK3CA mutations
This trial tests a new medicine, RLY-2608, that targets the specific genetic change (PIK3CA mutation) causing overgrowth conditions. It aims to see if the drug can slow or stop the growth of affected tissues.
Phoenix, ArizonaAges 2 years+ - NCT05564390RecruitingPhase 2
MyeloMATCH screening to match you to AML or MDS treatment
This study screens people with newly suspected acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS) to see which treatment approach fits best—either a specific study treatment or standard care. It may help by directing you to the right option and by sharing your blood/bone marrow samples for research.
Phoenix, ArizonaAges 18 years+ - NCT06420297Enrolling by invitationPhase 3
Carbetocin nasal spray for Prader-Willi syndrome eating behaviors (open-label extension)
This is a long-term follow-up study for people who completed a previous study of carbetocin nasal spray for hyperphagia (extreme hunger) in Prader-Willi syndrome. The trial gives everyone the study drug openly to see if it continues to help manage eating behaviors over a longer period.
Phoenix, ArizonaAges 5–30 - NCT05412927Recruiting
Heart device follow-up study for high-risk heart patients
This study monitors how well the AngelMed Guardian® System works after it has already been implanted. It focuses on people at higher risk of heart events, including those with diabetes or kidney problems.
Glendale, ArizonaAges 21 years+ - NCT06747949RecruitingPhase 3
Long term extension study of dazodalibep for Sjogren's syndrome
This study gives continued access to the study drug dazodalibep for people with Sjogren's syndrome who completed a prior phase 3 study. The goal is to see how safe and effective the medication is over a longer period.
Glendale, ArizonaAges 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.
Tempe, ArizonaAges 18–80 - NCT06782373RecruitingPhase 2
Pacritinib for treating VEXAS syndrome
This trial tests a drug called pacritinib for people with VEXAS syndrome. It aims to see if pacritinib can help control inflammation and reduce the need for steroids. You may qualify if you have a specific UBA1 gene mutation and are currently on a stable steroid dose.
Scottsdale, ArizonaAges 18 years+ - NCT05410977Recruiting
Testing blood and stool for colon cancer in Lynch syndrome
This study collects blood and stool samples to see how well they can detect colorectal cancer or advanced growths in people with Lynch syndrome (an inherited colon cancer risk) or suspected Lynch syndrome. It may help find cancer or precancer earlier, which can improve next-step decisions.
Scottsdale, ArizonaAges 18 years+ - NCT06712810RecruitingPhase 1
Q702 for blood cancers and histiocytic disorders
This study tests an experimental pill called Q702 for people with certain blood cancers and related disorders (like histiocytoses, myelofibrosis, and lymphomas) that have not responded to standard treatments. It aims to see if Q702 is safe and effective.
Scottsdale, ArizonaAges 18 years+ - NCT06526741Recruiting
Alport Syndrome Patient Registry
This registry collects health information from people with Alport syndrome to help researchers better understand the condition and improve future treatments.
Scottsdale, ArizonaAges birth+ - NCT07498426RecruitingPhase 3
Study of NIO752 for progressive supranuclear palsy
This trial tests a new medicine called NIO752 for people with progressive supranuclear palsy (PSP), a condition that affects movement, balance, and thinking. The goal is to see if it can help slow the disease's progression.
Scottsdale, ArizonaAges 41–81 - NCT04804293Enrolling by invitation
Testing a wrist scan for carpal tunnel before treatment
This study checks whether a special ultrasound scan can help assess carpal tunnel in one wrist (not both). The results may guide doctors’ understanding of the condition before you get a steroid shot or surgery.
Scottsdale, ArizonaAges 18–100 - NCT07277582RecruitingPhase 2/Phase 3
Study of THRV-1268 for long QT syndrome type 2
This trial tests an investigational drug called THRV-1268 in people with a specific genetic form of long QT syndrome (type 2). The goal is to see if it can safely help control the heart's electrical activity and reduce the risk of dangerous heart rhythms.
Scottsdale, ArizonaAges 15 years+ - NCT03452774Recruiting
AI matches your cancer tests to possible treatment trials
This trial uses an AI system to help match people with certain cancer types and specific tumor test results (like gene or protein markers) to relevant clinical trials. It may help you and your doctor find studies that fit your cancer biology faster.
Scottsdale, ArizonaAges Any age - NCT05701917Recruiting
Clot-busting device versus blood thinners for leg clot
This study compares a clot-removal device (ClotTriever) plus standard care versus standard blood thinners alone for a deep vein clot in the leg. It aims to see which approach better improves leg symptoms and outcomes.
Scottsdale, ArizonaAges 18 years+ - NCT02958462Recruiting
Clinic study for early blood or bone marrow warning signs
This study follows people who may have early, unclear blood count problems or certain genetic/immune patterns that can later lead to bone marrow failure or blood cancers. It may help doctors better understand risks over time and guide earlier care.
Scottsdale, ArizonaAges 18 years+ - NCT03017820RecruitingPhase 1
Vaccine plus immune drugs for relapsed blood cancers
This early-phase trial tests a personalized-style vaccine (called VSV-hIFNβ-NIS) given alone or with other cancer-fighting medicines, including drugs that help the immune system attack. It is designed for people with certain relapsed or hard-to-treat multiple myeloma, acute myeloid leukemia, or lymphomas, to see if the treatment can shrink tumors and improve outcomes.
Scottsdale, ArizonaAges 18 years+ - NCT05918861RecruitingPhase 3
Tested heart-risk drug for people with recent heart-attack genetics
This trial studies whether dalcetrapib can lower future heart and blood-vessel risk in people who recently had an ACS (acute coronary syndrome, often a heart attack or unstable chest pain) and have a specific genetic marker. It may help people like you by targeting a risk pathway related to that genetic background.
Scottsdale, ArizonaAges 45 years+
Hear when a new Down Syndrome trial opens near Phoenix, AZ
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Down Syndrome trials in other cities
Where these studies are running near Phoenix
Institutions with a site for the recruiting down syndrome studies listed above.
- Mayo Clinic in Arizona · 7 studies
- Phoenix Children's Hospital · 6 studies
- HonorHealth · 2 studies
- Arizona Arthritis & Rheumatology Associates
- Arizona Heart & Vascular Clinic
- Banner Desert Medical Center
- Barrow Neurological Institute
- Dignity Health - St. Joseph's Hospital and Medical 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.
Looking wider? See all recruiting down syndrome studies in Arizona.
Common questions
- Are there down syndrome clinical trials near Phoenix?
- Yes. We're currently tracking 59 recruiting down syndrome studies with a site near Phoenix, 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 near Phoenix?
- 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 Phoenix to take part?
- Not necessarily. These studies have a site near Phoenix, 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 near Phoenix regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.