Clinical trials
Down Syndrome clinical trials
Below are recruiting down syndrome clinical trials, each written for real people, not researchers. We’re tracking 3,055 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07086599Recruiting
Sleep problems in psoriatic arthritis and SAPHO syndrome
This study looks at sleep problems in people with psoriatic arthritis or SAPHO syndrome. Participants will stay in the hospital for special sleep tests to understand their sleep issues better.
ParisAges 18 years+ - NCT07036952Enrolling by invitation
Omega-3 for metabolic syndrome in PCOS
This trial tests if adding omega-3 supplements to standard care helps women with PCOS who also have metabolic syndrome. It may offer a natural way to improve associated health issues.
Dhaka, BsmmuAges 18–36 - NCT07043166Recruiting
Heart, kidney, and metabolic health study in Shanghai
This study looks at the link between heart, kidney, and metabolic health in adults living in Shanghai. It follows people who were part of an earlier health study to see how their health changes over time.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT07000383Recruiting
Gelsectan for diarrhea-predominant IBS
This trial tests if Gelsectan, a dietary supplement, can safely reduce diarrhea and abdominal pain in people with diarrhea-predominant irritable bowel syndrome (IBS-D). It may be a new option for managing your symptoms.
Ho Chi Minh City, District 5Ages 18 years+ - NCT06955143Recruiting
Blood study for acute coronary syndrome patients
This study examines blood samples from people with different types of coronary artery disease to understand the condition better. It may help doctors learn how to treat heart problems in the future.
Lishui, ZhejiangAges 18 years+ - NCT06940908Recruiting
Living with Guillain-Barré syndrome as a child
This study interviews children who had Guillain-Barré syndrome (GBS) to understand their experiences after recovery. It may help doctors better support young patients with GBS.
Montpellier, OccitanieAges 10–18 - NCT06930417Recruiting
Williams syndrome and related 7q11.23 changes study
This study follows people with Williams syndrome, 7q11.23 duplication, or related genetic changes over time to understand how these conditions affect health and development. It also includes close family members to learn about the genetics.
Philadelphia, PennsylvaniaAges Any age - NCT06873841Recruiting
Cognitive therapy with or without biofeedback for tics in teens and young adults
This trial tests a talking therapy that helps manage tics by changing thoughts and feelings. Some people also get biofeedback, which uses sensors to help control body responses. Researchers want to see which approach works better for reducing tics in teens and young adults with Tourette's syndrome or bothersome tics.
Montreal, QuebecAges 14–21 - 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+ - NCT06783725Recruiting
Sleep help for people with Down syndrome
This study tests a sleep intervention to improve quality of life for people with Down syndrome who have trouble sleeping. A caregiver will help track sleep and take part in activities to improve sleep habits.
Birmingham, AlabamaAges 1–30 - NCT04711200RecruitingPhase 1/Phase 2
Study of special stem cells for severe skin peeling (SJS-TEN)
This early-phase trial tests stem-cell treatment to help people with severe skin reactions called SJS-TEN. It may reduce ongoing skin damage and help recovery when treatment is started soon after symptoms begin.
CréteilAges 18–75 - NCT06607991RecruitingPhase 1
Blinatumomab for children with steroid-resistant nephrotic syndrome
This trial tests a drug called blinatumomab for children with a kidney condition that doesn't respond to standard treatments. It aims to see if it can help when other drugs have failed or caused side effects.
Hangzhou, ZhejiangAges 2–17 - NCT06701656RecruitingPhase 2
Testing bevacizumab for breathing problems from ARDS
This trial tests if bevacizumab can help people with ARDS (a serious lung condition) breathe better. It is for patients with mild, moderate, or severe ARDS who are already in the hospital.
Birmingham, AlabamaAges 18 years+ - NCT06703073RecruitingPhase 2
Testing new treatments for acute respiratory distress syndrome (ARDS)
This trial is testing new treatments for people with ARDS, a serious lung condition. The goal is to find therapies that help patients breathe better and recover faster. If you or a loved one has ARDS, this study may offer access to experimental treatments.
Birmingham, AlabamaAges 18 years+ - NCT06701669RecruitingPhase 2
Study of Paridiprubart for moderate to severe ARDS
This trial tests a new medicine called paridiprubart to see if it can help people with moderate or severe acute respiratory distress syndrome (ARDS), a serious lung condition. It may be an option if you have low oxygen levels and no known allergy to the drug.
Birmingham, AlabamaAges 18 years+ - NCT06701682RecruitingPhase 2
Study of vilobelimab for moderate to severe ARDS
This trial tests a drug called vilobelimab for people with moderate or severe ARDS (a serious lung condition). It aims to find if this treatment can help improve breathing and outcomes.
Birmingham, AlabamaAges 18 years+ - NCT03231644Recruiting
Registry for fibrous dysplasia and related conditions
This is a patient registry that collects health information from people with fibrous dysplasia, McCune-Albright syndrome, or Mazabraud’s syndrome. It helps researchers understand these conditions better and may support future studies.
Bethesda, MarylandAges Any age - NCT06401538RecruitingPhase 2
BMB-101 for absence epilepsy and DEE
This trial tests a new drug called BMB-101 for people with absence epilepsy (including Jeavons syndrome) or developmental epileptic encephalopathies (DEE) like Dravet or Lennox-Gastaut. It aims to see if the drug can reduce seizure frequency and is safe.
Randwick, New South WalesAges 18–65 - NCT06681012Recruiting
Gelsectan for irritable bowel syndrome with diarrhea
This trial tests a supplement called Gelsectan to see if it reduces diarrhea and belly pain in people with diarrhea-predominant irritable bowel syndrome (IBS-D). It may help if you have loose, urgent stools more often than not.
LeuvenAges 18–65 - NCT06554522RecruitingPhase 4
Testing CPAP for Premature Babies with Breathing Problems
This trial tests a breathing support method called CPAP for premature babies with breathing problems in Africa. It may help your baby get better oxygen and avoid more invasive treatments.
BanguiAges 1 hour–1 day - NCT06551285Recruiting
Nutrition supplement for PCOS: effects on health and quality of life
This study tests whether a nutritional supplement can improve metabolism, reduce inflammation, and enhance quality of life in women with polycystic ovary syndrome (PCOS). It aims to help manage PCOS symptoms through dietary support.
Valencia, ValenciaAges 18–45 - NCT06538181RecruitingPhase 1
Testing pacritinib for VEXAS syndrome
This trial tests a new drug called pacritinib for people with VEXAS syndrome, a rare autoinflammatory condition. The goal is to see if pacritinib can help control symptoms like rashes, joint pain, and low blood counts.
St Louis, MissouriAges 18 years+ - NCT06544018Recruiting
Sleep and body clock study for CAPS patients and family members
This study looks at how CAPS (a genetic condition that causes inflammation) affects sleep and daily body rhythms. It compares people with CAPS to healthy family members living in the same home, to understand differences without any treatment being tested.
BronAges 6 years+ - NCT06513949RecruitingPhase 2
Testing IC14 for ARDS on a ventilator
This trial tests a new treatment called IC14 for people in the hospital on a breathing machine for ARDS (a severe lung injury). The study aims to see if IC14, which blocks a protein involved in inflammation, can help the lungs heal faster.
Seattle, WashingtonAges 18 years+
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Common questions
- Are there clinical trials for down syndrome?
- Yes. Clin2 currently lists 3,055 recruiting down syndrome 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 down syndrome 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 down syndrome 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.