Clinical trials
Phase 1 clinical trials
Below are recruiting phase 1 clinical trials, each written for real people, not researchers. We’re tracking 285 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06276491RecruitingPhase 1
XmAb541 for advanced solid tumors
This phase 1 trial tests a new drug, XmAb541, for people with advanced solid tumors (ovarian, endometrial, or germ cell tumors) that have not responded to previous treatments. The trial focuses on people whose tumors have a specific protein called CLDN6 and aims to find a safe and effective dose.
Duarte, CaliforniaAges 15 years+ - NCT06308978RecruitingPhase 1
Study of FT819 for B-cell autoimmune diseases
This trial tests a new cell therapy, FT819, for people with certain autoimmune diseases like lupus, vasculitis, myositis, or scleroderma that haven't improved with at least two previous treatments. The goal is to see if it can help control the disease.
Beverly Hills, CaliforniaAges 12–70 - NCT06922539RecruitingPhase 1
Experimental drug ST-001 nanoFenretinide for small cell lung cancer
This phase 1 trial tests an experimental drug called ST-001 nanoFenretinide for people with small cell lung cancer that has returned or not responded to standard chemotherapy. The drug is a newer form of fenretinide, which is related to vitamin A, and may work differently to attack cancer cells.
Los Angeles, CaliforniaAges 18 years+ - NCT06343805RecruitingPhase 1
Study of AJ1-11095 for myelofibrosis after failed JAK2 inhibitor
This trial tests an experimental drug called AJ1-11095 for people with myelofibrosis who no longer respond to a type of JAK2 inhibitor. It aims to see if the drug can shrink the spleen, improve symptoms, and be safe.
Palo Alto, CaliforniaAges 18 years+ - NCT06374173RecruitingPhase 1
Study of TGI-6 for advanced solid tumors
This study tests a new drug called TGI-6 in people with advanced solid tumors, including colorectal cancer and other cancers that have a specific marker (B7-H6). The goal is to see if it is safe and effective for those who have run out of standard treatment options.
BeijingAges 18 years+ - NCT06451497RecruitingPhase 1
Testing ZM008 alone and with toripalimab for advanced cancers
This trial tests a new drug called ZM008, which targets a protein on some cancer cells, first alone and then combined with another drug, toripalimab, for people with advanced solid tumors that have stopped responding to standard treatments.
Boston, MassachusettsAges 18 years+ - NCT06464588RecruitingPhase 1
Testing safety of newborn stem cells for dilated cardiomyopathy in young adults and children
This study tests whether a single intravenous infusion of stem cells from donated newborn tissue is safe for people aged 4 to 39 with dilated cardiomyopathy (a weakened, enlarged heart). It aims to find a new option for those who haven't improved enough with standard heart failure medications.
Atlanta, GeorgiaAges 4–40 - NCT05873686RecruitingPhase 1
Study of NXP900 for advanced solid tumors
This trial tests a new drug called NXP900 for people with advanced solid tumors that have not responded to other treatments. The study has two parts: one for any advanced solid tumor and another for tumors with specific genetic changes.
Phoenix, ArizonaAges 18 years+ - NCT07578571RecruitingPhase 1
Testing a New Cancer Treatment Called IM-1617
This is an early-stage study testing a new drug (IM-1617) for advanced solid cancers that have not responded to standard treatments. The drug combines an antibody with a cancer-killing agent and may help people whose cancer has progressed despite prior therapy.
Sarasota, FloridaAges 18 years+ - NCT07584876RecruitingPhase 1
Safety study of a new blood clotting medicine in healthy adults
This is an early-stage safety study testing a new experimental medicine that affects blood clotting in people with no serious health conditions. Researchers want to make sure the medicine is safe and well-tolerated before testing it in patients who need it.
Perth, Western AustraliaAges 18–65 - NCT06515613RecruitingPhase 1
Testing CTIM-76 for recurrent ovarian and other advanced cancers
This trial tests a new drug, CTIM-76, in people whose ovarian, testicular, or endometrial cancer has come back and is not responding to standard treatments. It aims to see if the drug can shrink tumors or stop them from growing.
Little Rock, ArkansasAges 18 years+ - NCT06528301RecruitingPhase 1
Trial of UB-VV111 with or without rapamycin for B-cell cancers
This trial tests a new therapy called UB-VV111, alone or with rapamycin, in people with certain types of lymphoma or leukemia that have come back or not responded to treatment. The goal is to see if it's safe and effective.
Duarte, CaliforniaAges 18 years+ - NCT06533332RecruitingPhase 1
Testing ERX-315 for advanced solid tumors
This trial tests a new drug called ERX-315 for people with advanced solid tumors (like breast, ovarian, pancreatic, endometrial, or liver cancer) that have not responded to standard treatments. The goal is to see if the drug is safe and how well it works.
Ryde, New South WalesAges 18 years+ - NCT06551714Recruiting
Movement techniques after first open heart surgery
This study tests special movement and breathing techniques to help people recover faster after their first open heart surgery. It focuses on improving health in the early days after surgery.
AnkaraAges 18–75 - NCT06567769RecruitingPhase 1
A study of GC1130A for Sanfilippo syndrome type A
This trial tests a new medicine called GC1130A for children with Sanfilippo syndrome type A (MPS IIIA). The goal is to see if it is safe and if it might help with symptoms.
Oakland, CaliforniaAges 1–18 - NCT06589609RecruitingPhase 1
FluBHPVE6E7 immunotherapy for HPV16-positive oropharyngeal cancer
This trial tests a new immunotherapy called FluBHPVE6E7 for people with HPV16-positive oropharyngeal cancer that has not spread to distant parts of the body. The treatment is given directly into the tumor to help the immune system fight the cancer.
ViennaAges 18–65 - NCT06592638RecruitingPhase 1
ZG006 for small cell lung cancer
This trial tests a new drug called ZG006 for people with small cell lung cancer that has not responded to or can no longer tolerate standard treatments. The goal is to find the best dose and see if it can help shrink or control the cancer.
Orange, CaliforniaAges 18–75 - NCT06577337RecruitingPhase 1
Testing a new drug (M5542) in healthy volunteers
This early-phase study tests a new experimental drug (M5542) in healthy volunteers to see how safe it is and how the body processes a single dose. If you are in good health and meet simple weight and medical history criteria, you may be able to join.
Neu-UlmAges 18–50 - NCT06626919RecruitingPhase 1
A cell therapy trial for generalized myasthenia gravis
This trial tests a new cell therapy called anitocabtagene autoleucel (anito-cel) for people with generalized myasthenia gravis (gMG) that is not well controlled with current treatments. The goal is to see if it can reduce symptoms and improve quality of life.
Los Angeles, CaliforniaAges 18 years+ - NCT06667141RecruitingPhase 1
Study of ACR-2316 for advanced solid tumors
This study tests a new targeted drug called ACR-2316 for people with specific advanced solid tumors that have already been treated but are no longer responding. It aims to see how well the drug works and how safe it is, while looking for a tumor that has certain markers (like a protein or genetic change) that may make the drug more effective.
Phoenix, ArizonaAges 18 years+ - NCT06680232RecruitingPhase 1
Gene therapy trial for chronic hepatitis B
This trial tests a gene therapy called PBGENE-HBV for people with chronic hepatitis B who are already on antiviral treatment. The goal is to see if it is safe and can help control the virus.
Boston, MassachusettsAges 18–70 - NCT06792734RecruitingPhase 1
Testing BTM-3566 for lymphoma that has returned
This trial tests an experimental drug called BTM-3566 in people with a type of lymphoma that has come back or not responded to previous treatments. The goal is to see if the drug is safe and effective.
Charlotte, North CarolinaAges 18 years+ - NCT06736587RecruitingPhase 1
Safety study of DWP212525 in healthy adults
This trial studies a new drug (DWP212525) in healthy volunteers to see how safe it is and how the body processes it. If you are a generally healthy adult, you could help researchers learn about the drug's effects.
SeoulAges 19–55 - NCT06774963RecruitingPhase 1
Study of LNCB74 for advanced solid tumors
This trial tests a new drug called LNCB74 for people with advanced solid tumors that have not responded to other treatments. It aims to see if the drug is safe and effective.
Newport Beach, CaliforniaAges 18 years+
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Common questions
- Are there clinical trials for phase 1?
- Yes. Clin2 currently lists 285 recruiting phase 1 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 phase 1 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 phase 1 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.