Clinical trials
Adult clinical trials
Below are recruiting adult clinical trials, each written for real people, not researchers. We’re tracking 3,742 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04686682RecruitingPhase 1/Phase 2
Study drug for adults with advanced cancers or AML
This early study (Phase 1/2) tests a new medicine (JAB-8263) in adults with advanced solid tumors or recurrent/refractory AML. It aims to find a safe dose and see whether it can shrink tumors or control the cancer.
Tianjin, Tianjin MunicipalityAges 18 years+ - NCT04689048RecruitingPhase 1
Testing a brain scan tracer for large, staged brain metastases
This Phase 1 study tests an injected radioactive tracer (18F-fluciclovine) to improve how doctors image and assess large brain metastases. It may help guide treatment when you’re receiving staged stereotactic radiosurgery (focused radiation in steps).
Miami, FloridaAges 18 years+ - NCT04691817RecruitingPhase 1/Phase 2
Testing tocilizumab plus atezolizumab after lung cancer treatment failure
This trial studies whether combining tocilizumab with atezolizumab can help people with advanced lung cancer that has already stopped responding to an immune checkpoint medicine. It may help when standard immune therapy (and other treatments) aren’t working anymore.
Philadelphia, PennsylvaniaAges 18 years+ - NCT04706988Recruiting
Asthma study linking lung bacteria to asthma types
This study looks at the tiny germs in your airways (airway microbiota) to better understand different asthma “types” and what might drive symptoms. It may help researchers find more personalized approaches to asthma care by learning how lung bacteria relate to your asthma features.
ShatinAges 18 years+ - NCT04740541Recruiting
Diet study for adult men with Crohn’s disease
This study looks at how a specific amino-acid (threonine) diet affects adults with Crohn’s disease and signs of intestinal inflammation. It may help researchers understand what dietary protein needs could support more stable disease.
Toronto, OntarioAges 18–49 - NCT04755205Recruiting
Natural history study of olfactory neuroblastoma
This study follows people with olfactory neuroblastoma over time to better understand how the disease behaves and changes. It may help future patients by improving doctors’ knowledge, even if it does not test a new treatment.
Bethesda, MarylandAges 3–120 - NCT04762368Recruiting
Learning study to improve vision support for macular degeneration
This study focuses on adults with macular degeneration and aims to improve how well you can use your remaining vision. It uses learning and brain stimulation, so it may help you notice and use your vision more effectively.
Waterloo, OntarioAges 18 years+ - NCT04770207RecruitingPhase 2
Injecting a cancer drug mixture directly into tumors
This Phase 2 study tests a treatment where drug-loaded tiny beads are injected into a solid tumor, using more than one medicine. It may help people with advanced solid cancers by delivering the drugs right at the tumor site.
Guangzhou, GuangdongAges 18–99 - NCT04777916Recruiting
Study for adults with acute myeloid leukemia (AML)
This non-interventional study follows adults with acute myeloid leukemia (AML) to better understand the disease and how patients do in real-world care. It may help researchers compare outcomes across different types of AML, but you would not receive a study treatment just for joining.
AmiensAges 18 years+ - NCT04784052RecruitingPhase 1/Phase 2
Briquilimab with reduced donor stem cell transplant for Fanconi anemia
This study tests whether a reduced-intensity donor stem cell transplant (with briquilimab as part of the conditioning) can safely treat bone marrow failure in people with Fanconi anemia. It may help by lowering how much intensive treatment is needed before the transplant, while still helping the donor cells grow.
Stanford, CaliforniaAges 2 years+ - NCT04789850RecruitingPhase 2
Itacitinib for adults with diffuse systemic sclerosis
This Phase 2 study tests itacitinib, a targeted medicine, to see if it can safely improve diffuse systemic sclerosis (a hardening/tightening of the skin and organ involvement). You may be eligible if you have active disease or it has been present less than 3 years.
AmiensAges 18 years+ - NCT04803318RecruitingPhase 2
Test of three targeted medicines for advanced solid tumors
This Phase 2 study tests trametinib plus everolimus plus lenvatinib in people with advanced solid tumors that have come back or cannot be treated anymore. It aims to control tumor growth and symptoms when standard options have not worked.
Guangzhou, GuangdongAges 18–85 - NCT04805255Recruiting
Study brain-targeted radiation for limited brain metastases
This study looks at people with a small number of brain metastases who are treated with a focused, staged form of radiation after surgery or to treat the cancer. It may help doctors better understand how well this approach works and who benefits most.
TaoyuanAges 18–84 - NCT04813185Recruiting
Preventing retaliation after a serious violence injury
This study tries to help adults who were hurt by violence (like a gunshot) avoid getting hurt again from retaliation. It tests whether offering a targeted support program after hospital treatment can reduce repeat violence.
Richmond, VirginiaAges 18 years+ - NCT04826744Recruiting
Atopic dermatitis study tracking eyelid involvement
This study looks at how often the eyelids are affected in adults with atopic dermatitis (a long-term skin condition). It may help doctors better understand patterns of skin and eyelid symptoms so care can be improved.
LilleAges 18 years+ - NCT04830137RecruitingPhase 1
Test drug NX-2127 for hard-to-treat B-cell blood cancers
This Phase 1 trial tests the safety and early effectiveness of NX-2127 in adults with relapsed or refractory B-cell cancers. If you qualify, you may receive a new targeted treatment because your cancer has returned or not responded to prior therapies.
Duarte, CaliforniaAges 18 years+ - NCT04839887Recruiting
Quality of life after stroke in adults aged 18–65
This trial looks at what affects quality of life after an ischemic stroke (a type of stroke caused by a blocked blood vessel) in younger adults. You may be able to join if you can complete questionnaires about your recovery and daily life.
OlomoucAges 18–65 - NCT04842812RecruitingPhase 1
Personalized immune cell therapy for advanced solid tumors
This Phase 1 study tests engineered immune cells (TILs/CAR-TILs) made from your tumor to treat advanced solid cancers that have not responded to standard treatments. It may help your immune system better recognize and attack the cancer, but it is mainly focused on safety and early results.
GuangzhouAges 18–85 - NCT04851678Recruiting
Study how stress affects adults with Tourette syndrome
This study follows adults with Tourette syndrome over time to better understand how stressors affect symptoms and daily life. It may help researchers learn what factors make symptoms better or worse and improve future care.
Nashville, TennesseeAges 18 years+ - NCT04872478RecruitingPhase 1
Early-phase drug safety and dosing study for relapsed blood cancers
This Phase 1 trial tests MRX-2843 in teenagers and adults whose leukemia has come back or did not respond to prior treatment. The main goals are to find safe dosing and learn how the body processes the drug.
Atlanta, GeorgiaAges 12 years+ - NCT04875819RecruitingPhase 4
HIV vaccine safety check for meningitis and pneumonia shots
This trial studies how safe and how well the body’s immune system responds to meningococcal and pneumococcal vaccines in adults living with HIV. It may help confirm these vaccines work properly and are safe for people on HIV treatment.
HvidovreAges 18 years+ - NCT04888936Recruiting
Study families with genetic RAS syndromes, including adults and children
This study looks at people with certain inherited genetic conditions called RASopathies and their family members. It helps researchers understand these conditions and how genetic changes run in families, which may improve future care.
Bethesda, MarylandAges 1 month–99 years - NCT04895436RecruitingPhase 2
Oral venetoclax plus IV obinutuzumab after prior CLL treatment
This trial tests whether adding oral venetoclax together with an IV antibody called obinutuzumab can control CLL when the disease comes back after a specific prior treatment. It also looks closely at side effects to see what changes in “disease activity” and safety to expect.
La Jolla, CaliforniaAges 18 years+ - NCT04899102Recruiting
Intermittent fasting for fatty liver disease in adults
This study tests whether intermittent fasting can improve fatty liver disease (NAFLD) by reducing liver fat. It focuses on adults with confirmed fatty liver and extra liver fat seen on a special MRI scan.
Boston, MassachusettsAges 18 years+
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Common questions
- Are there clinical trials for adult?
- Yes. Clin2 currently lists 3,742 recruiting adult 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 adult 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 adult 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.