Clinical trials
Down Syndrome clinical trials
Below are recruiting down syndrome clinical trials, each written for real people, not researchers. We’re tracking 3,196 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04943562Recruiting
Testing sleep sensors to score your sleep stages
This study checks whether wearable sensors (like a sleep band and a wearable EEG) and a phone can accurately identify your sleep stages. It includes healthy people and people with sleep problems to see how well the devices work and whether results match a standard sleep lab test.
São Caetano do Sul, São PauloAges 20–80 - NCT04948658Recruiting
Freezing ovarian tissue to protect future fertility
This study looks at storing ovarian (ovary) tissue by freezing it for people at higher risk of losing fertility. It may help preserve options for having biological children later, especially for certain genetic conditions, cancer-related risks, or planned gonad removal.
Bethesda, MarylandAges 2–35 - NCT04953897RecruitingPhase 1
Oral decitabine for cancer patients with kidney problems
This Phase 1 trial studies how an oral combination cancer medicine behaves in the body (dose handling and safety) in people with kidney impairment. It may help doctors learn the safest way to use this treatment when kidney function is reduced.
Houston, TexasAges 18 years+ - NCT04953910RecruitingPhase 1
Oral decitabine for cancers with liver problems
This Phase 1 trial studies how a pill form of decitabine/cedazuridine behaves in the body and how safe it is for people whose livers don’t work normally. It may help doctors better understand dosing and safety in patients with hepatic impairment.
Houston, TexasAges 18 years+ - NCT04974593RecruitingPhase 3
Test breath testing to guide a lactose-free diet in IBS
This trial studies whether a breath test (hydrogen/methane lactose testing) can predict who with IBS will improve on a lactose-free diet. If you have moderate-to-severe IBS and regularly eat lactose-containing foods, the test result may help tailor your diet approach.
Jette, Brussels CapitalAges 18–75 - NCT04986657Recruiting
Whole genome testing to help diagnose AML or MDS
This study checks whether adding whole genome sequencing (reading a person’s DNA more broadly) alongside standard genetic tests improves the diagnosis process for AML or MDS. It may help doctors decide on the best next steps when AML/MDS is suspected.
St Louis, MissouriAges 18 years+ - NCT04987775RecruitingEarly Phase 1
Study of NAC for Gulf War illness in veterans
This early-stage study tests the treatment called NAC to understand how it may work in veterans with Gulf War illness–related symptoms like fatigue and brain/mood changes. It also looks at “mechanisms,” meaning what’s happening in the body and brain while you’re in the study.
Palo Alto, CaliforniaAges 47–70 - NCT04988555RecruitingPhase 1/Phase 2
Study of an investigational drug for high-risk acute leukemia
This Phase 1/2 study tests enzomenib (DSP-5336) in people with relapsed or hard-to-treat acute leukemia (and, in some places, certain other blood cancers). The goal is to see how the drug works and how safe it is, especially for leukemia cases with specific genetic changes (KMT2A/MLL or NPM1).
Newport Beach, CaliforniaAges 12 years+ - NCT04993885RecruitingPhase 2
Avatrombopag for adults with immune low platelets
This trial studies avatrombopag to raise platelet counts in adults with immune thrombocytopenia (ITP) caused by autoimmune conditions. It may help reduce bleeding risk when platelet levels are very low.
Tianjin, Tianjin MunicipalityAges 18 years+ - NCT05003986RecruitingPhase 2
Sparsentan for children with protein leaking kidney diseases
This Phase 2 study tests sparsentan in children with certain kidney diseases that cause high amounts of protein in the urine. It aims to see if the medicine can reduce kidney damage signals and protein leakage compared with standard care.
Los Angeles, CaliforniaAges 1–17 - NCT05006963Recruiting
Tele-rehab for jaw pain from TMJ problems
This trial tests a remote (telehealth) rehabilitation program to help reduce pain caused by temporomandibular joint (jaw joint) problems. It may help you if you’ve had facial/jaw-related pain for months and have a related diagnosis.
São PauloAges 18–60 - NCT05010902Recruiting
Pregnancy and MS study for people 18 and older
This study follows people with multiple sclerosis (MS) or a related condition to learn how pregnancy affects MS. You may be asked to complete health questionnaires and get MRI scans, which can help researchers understand what changes during pregnancy.
BerlinAges 18–50 - NCT05011331Recruiting
Custom pillow study for better shoulder-area sleep
This trial tests whether a specially made pillow can help people with rotator cuff problems sleep better without surgery. You would use the pillow and answer questions about your sleep quality.
East Providence, Rhode IslandAges 18 years+ - NCT05023005Recruiting
Strain-Counterstrain therapy for piriformis muscle pain
This trial tests a hands-on physical therapy technique called “strain-counterstrain” to reduce pain from the piriformis muscle. It may help people whose pain is coming from that specific muscle rather than the low back.
Loma Linda, CaliforniaAges 18–65 - NCT05031897RecruitingPhase 2
Haplo transplant with reduced donor mismatch and radiation
This trial tests a special bone marrow/stem cell transplant approach using a partially matched family donor, along with conditioning treatment that involves radiation. It aims to help treat certain blood cancers by replacing damaged blood-forming cells with new ones from the donor.
Philadephia, PennsylvaniaAges 18 years+ - NCT05038696RecruitingPhase 1
CAR T-cell treatment for hard-to-control B-ALL
This Phase 1 trial tests a personalized “CAR T” cell treatment for people with relapsed or treatment-resistant B-lymphoblastic leukemia (B-ALL). It may help the immune system find and kill leukemia cells, especially when leukemia has not responded to standard treatment.
SingaporeAges 6 months–80 years - NCT05040711Recruiting
Mindfulness app for serious illness patients and caregivers
This study tests whether a mindfulness training delivered through a phone or tablet can help people and their caregivers cope with serious illness. You may be eligible if you’re 60 or older (as a patient) or an adult caregiver, and if simple screening questionnaires suggest you could benefit.
Livingston, New JerseyAges 21 years+ - NCT05044403Recruiting
Hemoperfusion for severe sepsis causing multiple organ failure
This study tests whether a blood-filter treatment called hemoperfusion can help critically ill people with sepsis that is not responding to standard shock treatment and is affecting multiple organs. It aims to improve recovery when infections are controlled and inflammation markers are very high.
Castellon, CastellónAges 18–80 - NCT05043571RecruitingPhase 1
CAR T-cell therapy for relapsed T-cell leukemia
This early-phase trial tests a lab-made immune cell treatment (CAR T-cells) aimed at T-cell leukemia that has come back or did not respond. It may help by targeting leukemia cells with a specific marker (CD7), especially in patients who failed standard treatment.
SingaporeAges 6 months–65 years - NCT05054296RecruitingPhase 2
Exercise and Fitbit monitoring to lower heart risk in prostate cancer
This Phase 2 study tests whether a structured exercise and lifestyle program, tracked with a Fitbit, can reduce cardiovascular (heart) risk in men with prostate cancer on hormone therapy. It also checks whether this is safe and feasible while monitoring symptoms and fitness changes.
Houston, TexasAges 18 years+ - NCT05075161RecruitingPhase 3
Pirfenidone to help prevent lung scarring in ARDS
This Phase 3 trial tests whether pirfenidone can prevent or reduce lung scarring (fibrosis) in adults with ARDS who are within about a week of their illness starting. It may help by lowering harmful inflammation and the body’s scarring response.
Milan, MIAges 18 years+ - NCT05091645Recruiting
Testing a Greek version of a frailty screening for hip fracture patients
This trial checks whether a translated and culturally adapted questionnaire (called the Groningen Frailty Indicator) works well for people age 65+ who have a hip fracture and are having surgery. It may help care teams better understand frailty and plan support after surgery.
LarissaAges 65 years+ - NCT05097872Recruiting
Diet trial for IBS with non-constipation symptoms
This study tests whether a specific diet plan can improve symptoms in people with IBS that is not constipation (IBS-D or IBS-M). If you qualify, you’ll complete symptom questionnaires and follow the study diet for the trial period to see if symptoms improve.
LeuvenAges 18–70 - NCT05117424Recruiting
Study of metabolism and plaque changes in heart disease
This trial looks at how treating or managing conditions like diabetes, prediabetes, obesity, kidney disease, or high cholesterol affects artery plaque over time. It may help researchers find ways to slow plaque buildup and related heart risks.
ShanghaiAges 18–80
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Common questions
- Are there clinical trials for down syndrome?
- Yes. Clin2 currently lists 3,196 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.