Clinical trials · Orlando, FL
Down Syndrome clinical trials in Orlando
We’re tracking 33 recruiting down syndrome studies with a site in or near Orlando — including Phase 1, Phase 1/Phase 2, Phase 2 and Phase 3 studies, each written for real people, not researchers.
Recruiting studies near Orlando
- NCT04726241RecruitingPhase 1/Phase 2
Testing blood and bone marrow samples in young leukemia patients
This trial looks at blood and bone marrow samples from children and teens whose leukemia has come back or is hard to treat. The goal is to better understand the disease and guide future options for these patients.
Orlando, FloridaAges Up to 22 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.
Orlando, FloridaAges 45 years+ - 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.
Orlando, FloridaAges 2–17 - NCT02852031Recruiting
Care program for newborns needing the Norwood procedure
This trial focuses on improving care for babies born with certain complex heart conditions where only one pumping chamber works. It is meant for babies (including unborn babies) who are planned to have the Norwood procedure, which is a common early surgery.
Orlando, FloridaAges Up to 1.3 years - NCT06512168Recruiting
Measuring aided language development in children
This study tests whether using an iPad communication app helps children with Down syndrome or cerebral palsy who have trouble speaking. It looks at how their language skills grow over time.
Orlando, FloridaAges 3.5 years–5 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.
Orlando, FloridaAges 18–80 - NCT06660394RecruitingPhase 3
LP352 for Dravet syndrome in children and adults
This study tests a new medicine called LP352 for children and adults with Dravet syndrome. It compares the study drug to a placebo (a pill with no medicine) to see if it helps reduce seizures.
Orlando, FloridaAges 2–65 - NCT07041099RecruitingPhase 1
Study of CLN-978 for Sjögren's disease
This trial tests an experimental drug called CLN-978, given as a shot under the skin, that helps your immune system target and destroy disease-causing B cells. It's for people with moderate to severe Sjögren's disease who haven't had success with other treatments.
Orlando, FloridaAges 18 years+ - NCT05654922RecruitingPhase 3
Prevent lung transplant airways scarring with ARINA-1
This Phase 3 trial tests ARINA-1 to slow or prevent worsening lung transplant scarring in the breathing tubes (bronchiolitis obliterans). It may help people who are showing early decline in lung function but are not yet at advanced disease.
Orlando, FloridaAges 18–75 - NCT04245397RecruitingPhase 1
Test drug SX-682 with decitabine for myelodysplastic syndrome
This Phase 1 trial tests whether SX-682 given alone or with decitabine can treat myelodysplastic syndrome (MDS) that has not responded well to prior therapy. It also studies safety and the best dose, which may help people who have limited treatment options.
Orlando, FloridaAges 18 years+ - NCT05905926Enrolling by invitationPhase 3
Tenapanor safety study for teens with constipation-predominant IBS
This trial checks the safety of tenapanor in children and teens (ages 6 to under 18) with IBS-C. It is only for people who finished a previous related study and agreed to continue follow-up.
Orlando, FloridaAges 6–18 - NCT06827262Recruiting
A procedure for vertebrogenic back pain relief
This trial tests a minimally invasive procedure that uses a special device to target and treat nerve-related back pain coming from the vertebrae (the bones in your spine). It may offer lasting relief without more major surgery.
Orlando, FloridaAges 18 years+ - NCT06776783RecruitingPhase 3
Testing a new surfactant for breathing problems in premature babies
This study tests a new medicine called APC-0101, a type of surfactant, for premature babies with breathing problems (respiratory distress syndrome). It may help their lungs work better and reduce the need for more breathing support.
Orlando, FloridaAges 1 hour–1 day - NCT07503444RecruitingPhase 3
Fenfluramine for Rett syndrome symptoms
This study tests whether fenfluramine, a medication already used for seizures, can help people with Rett syndrome. It aims to see if it improves daily life and reduces symptoms.
Orlando, FloridaAges 5–35 - 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.
Orlando, FloridaAges 35–85 - NCT05066217RecruitingPhase 3
Study tests clemizole for Lennox-Gastaut seizures
This Phase 3 trial studies whether clemizole helps reduce seizures in people with Lennox-Gastaut syndrome (LGS) and checks safety. If you have LGS and meet the seizure and heart-safety requirements, this could be an option to explore.
Orlando, FloridaAges 2–55 - 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.
Orlando, FloridaAges 6–39 - NCT07221851RecruitingPhase 3
Weekly vs daily growth hormone for short stature in children
This trial tests a weekly growth hormone injection (lonapegsomatropin) compared to the standard daily growth hormone shot in children with short stature due to certain conditions. It aims to see if the weekly shot works as well or better and is safe.
Orlando, FloridaAges 2–17 - NCT05219617RecruitingPhase 3
Carisbamate for frequent drop seizures in Lennox-Gastaut
This Phase 3 study tests whether carisbamate can reduce drop seizures in people with Lennox-Gastaut syndrome (LGS). It also checks whether the treatment is safe when added to existing seizure medicines.
Orlando, FloridaAges 4–55 - NCT06339957Recruiting
Rheumatology diet study for arthritis and related conditions
This study looks at how diet affects people with different types of arthritis and related autoimmune conditions. If you are a UCF Health patient between 18 and 65, you may be able to help researchers learn more about which foods help or worsen symptoms.
Orlando, FloridaAges 18–65 - NCT06806033RecruitingPhase 2
New drug combo for relapsed aggressive B-cell lymphoma
This trial tests a new combination of drugs (glofitamab plus gemcitabine and oxaliplatin) for people with aggressive B-cell lymphoma that has returned or not responded to prior treatment. The goal is to see if this approach can improve outcomes while managing side effects.
Orlando, FloridaAges 18 years+ - 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.
Orlando, FloridaAges 1–30 - NCT04462770RecruitingPhase 3
Clemizole trial for children and adults with Dravet syndrome
This Phase 3 study tests EPX-100 (clemizole) to help reduce seizures in people with Dravet syndrome whose seizures are not fully controlled by current anti-seizure medicines. You may consider this study if your Dravet diagnosis is confirmed and your medical situation fits the specific rules about medicines and seizure causes.
Winter Park, FloridaAges 2 years+ - NCT07636811RecruitingPhase 2
Mivelsiran for Early Alzheimer's in Down Syndrome
This trial tests a new drug called mivelsiran designed to slow early-stage Alzheimer's disease in adults with Down syndrome. The drug works by targeting amyloid, a protein that builds up in the brain and causes cognitive decline.
Maitland, FloridaAges 40–55
Hear when a new Down Syndrome trial opens near Orlando, FL
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Down Syndrome trials in other cities
Where these studies are running near Orlando
Institutions with a site for the recruiting down syndrome studies listed above.
- AdventHealth Orlando · 7 studies
- Arnold Palmer Hospital for Children · 3 studies
- Nemours Children's Hospital · 3 studies
- Pediatric Neurology and Epilepsy Specialists · 2 studies
- University of Central Florida · 2 studies
- Ascendis Pharma Investigational Site
- Charter Research
- Clinical Study Site
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 Florida.
Common questions
- Are there down syndrome clinical trials near Orlando?
- Yes. We're currently tracking 33 recruiting down syndrome studies with a site near Orlando, 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 Orlando?
- 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 Orlando to take part?
- Not necessarily. These studies have a site near Orlando, 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 Orlando regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.