Clinical trials
No Disease or Condition is Being Studied clinical trials
Below are recruiting no disease or condition is being studied clinical trials, each written for real people, not researchers. We’re tracking 18,394 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT00039689Recruiting
Blood collection study for newly diagnosed HIV research
This research study collects blood cells from people recently diagnosed with HIV who haven't started HIV medicines yet. Researchers use these samples to understand how HIV affects the immune system and develop better treatments.
Bethesda, MarylandAges 18–120 - NCT00029445Recruiting
Blood and Cell Collection Study for HIV Research
This research study collects blood cells from adults with HIV and their family members to understand why some people's immune systems control HIV better than others. Researchers will use your cells to study HIV immunity and develop better treatments.
Bethesda, MarylandAges 18–100 - NCT00001350Recruiting
Understanding Autoimmune Lymphoproliferative Syndrome
This research study helps doctors understand ALPS, a rare immune disorder that causes swollen lymph nodes and spleen. Participating means providing blood samples and health information so researchers can learn how the condition develops and how to better care for patients.
Bethesda, MarylandAges Up to 99 years - NCT01109420Recruiting
Family study of non-medullary thyroid cancer and genetics
This study looks at families affected by non-medullary thyroid cancer to understand patterns and possible genetic risk. You may be able to join even if you personally do not have the cancer, as long as you have the right family history and can complete a questionnaire.
Bethesda, MarylandAges 7–90 - NCT00018044Recruiting
Study of mycobacterial infections and immune system
This study looks at how the body fights mycobacterial infections (a type of bacteria) and aims to find immune problems that make some people more prone to these infections. It may help us understand why some people get sick and could lead to better treatments.
Bethesda, MarylandAges Up to 100 years - NCT00001160Recruiting
Study of thyroid lumps and thyroid cancer
This study looks at people who have or may have thyroid nodules (lumps in the thyroid gland in your neck) or thyroid cancer, as well as family members who may have inherited a higher risk. It aims to better understand and diagnose these thyroid problems.
Bethesda, MarylandAges 6 months–98 years - NCT01222741Recruiting
Study of people with higher risk of fungal infections
This study looks at immune system differences that can make some people get unusual or frequent fungal (fungus) infections. It may help researchers better understand these conditions, and you may be asked to store blood for future research.
Bethesda, MarylandAges 18–85 - NCT00001372Recruiting
Understanding Lupus: Research Study at NIH
This research study aims to better understand systemic lupus erythematosus (SLE), an autoimmune disease where the body's immune system attacks its own tissues. Researchers will evaluate patients with lupus, study genetic factors, and perform optional imaging tests to learn how the disease affects blood vessels and the heart.
Bethesda, MarylandAges 3–120 - NCT04613089Recruiting
Study of Batten disease progress and clinical changes over time
This trial tracks how Batten disease (NCL) affects the body and how symptoms change over time. If you have a confirmed genetic (molecular) diagnosis—especially CLN2 with Brineura treatment—it may help researchers understand disease patterns and care needs.
HamburgAges Any age - NCT03047369Recruiting
Myelin brain disorder research biobank for samples and data
This study collects brain-related medical information and biological samples to help researchers better understand leukodystrophies and other white-matter brain disorders. It may help future diagnosis and treatments by building a valuable “biobank” of patient data and samples.
Los Angeles, CaliforniaAges Any age - NCT03564483Recruiting
Study for vulvar or anal skin cancer called EMPD
This study is for women with a specific rare skin cancer called extramammary Paget’s disease (EMPD) in the vulvar or perianal area. The goal is to better understand the condition and test an approach for people with primary or returning (recurrent) disease in those locations.
Rochester, MinnesotaAges 18 years+ - NCT06065852Recruiting
National registry for rare kidney diseases
This study creates a registry to collect health information from people with rare kidney diseases. It aims to improve understanding and future treatments by tracking patient experiences.
Bristol, South WestAges Any age - NCT07716488Recruiting
Screening for high cholesterol in children with chronic conditions
This study screens children and teens with certain chronic conditions (like heart defects or inflammatory bowel disease) for early signs of high cholesterol or other lipid problems. The goal is to find and manage these risks sooner.
JenaAges 6–18 - NCT07093346Recruiting
Pectin supplement for fatty liver disease
This study tests whether a pectin supplement (a fiber found in fruits) can reduce inflammation and improve liver and metabolic health in people with fatty liver disease (MASLD). You might be eligible if you have MASLD, a healthy weight range, and can avoid certain medications and foods.
Nottingham, United KingdomAges 18 years+ - NCT06573723Recruiting
Rare disease registry at Hospital Italiano
This study collects information from patients with certain rare diseases to better understand them. If you have one of these conditions and receive care at Hospital Italiano de Buenos Aires, you may be able to join.
Buenos Aires, Buenos AiresAges Any age - NCT06203106Recruiting
NYSCF Scientific Discovery Biobank
This study collects blood, saliva, or skin samples from people with certain neurological conditions and from healthy volunteers to help researchers better understand and find treatments for these diseases.
New York, New YorkAges 4 weeks+ - NCT05925101Recruiting
Studying ways to reduce frequent behavior spikes in children
This study looks at basic and applied methods to understand “extinction bursts,” times when a hard-to-control behavior may briefly get worse before it improves. It may help families and clinicians choose safer, more effective behavior supports for children with very frequent problem behaviors.
Somerset, New JerseyAges 3–17 - NCT07743021Recruiting
Blood sample study for better health screening
This study collects blood samples and health information over time to improve early detection of diseases. It may help researchers find ways to prevent serious conditions.
BalatonfüredAges 40 years+ - NCT03945968Recruiting
Risk scores after abdominal surgery for people with health conditions
This study looks at how other health problems affect the chance of postoperative complications after abdominal surgery. It aims to help doctors better predict risk and decide on the safest care for you.
ArkhangelskAges 18 years+ - NCT05628948Recruiting
Donate blood for a heart and metabolism research biobank
This study builds a “biobank,” which is a collection of blood and related samples, to support future research on heart and metabolic (sugar/body-fat) conditions. It may help researchers better understand these diseases and improve future prevention and treatments.
Cleveland, OhioAges 18 years+ - NCT04122313Recruiting
Radiation after surgery for Dupuytren’s hand contracture
This trial looks at using radiation after contracture-release surgery for people with Dupuytren’s disease. It may help prevent the hand tightening from coming back and improve hand function.
Minneapolis, MinnesotaAges 18 years+ - NCT02254863RecruitingPhase 1
Stem cell transplant into the spinal fluid for rare brain diseases
This Phase 1 trial tests a transplant using special donated stem-cell–like cells placed into the spinal fluid to treat certain inherited brain diseases. It is mainly designed to check safety, and it may offer benefit by targeting brain and nerve damage.
Durham, North CarolinaAges 1 week–22 years - NCT06001073Recruiting
Heart and brain disease health prediction study
This study uses advanced health data to predict how heart and brain conditions may progress. It aims to help doctors provide better care for people with these diseases.
Xi'an, ShaanxiAges 3–80 - NCT07753681Recruiting
Chronic disease care in Zambia
This study helps improve care for people with long-term illnesses like diabetes or high blood pressure in Zambia. It aims to make sure you get regular check-ups and support.
Lusaka, Lusaka ProvinceAges Any age
Hear when a new No Disease or Condition is Being Studied trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for no disease or condition is being studied?
- Yes. Clin2 currently lists 18,394 recruiting no disease or condition is being studied 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 no disease or condition is being studied 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 no disease or condition is being studied 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.