Clinical trials
Health clinical trials
Below are recruiting health clinical trials, each written for real people, not researchers. We’re tracking 5,396 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05056857Recruiting
Study immune-web changes in ER+ breast cancer on tamoxifen
This trial studies how the immune system forms “neutrophil extracellular traps” (immune web material) in people with ER-positive breast cancer who take tamoxifen. It aims to understand whether tamoxifen changes this immune activity over time, which may help explain how it works.
Houston, TexasAges 18 years+ - NCT05004987RecruitingPhase 4
Study brain and blood changes in older adults with depression
This study looks at how a brain protein linked to Alzheimer’s disease changes over time in older adults who have major depression but no major memory problems. It involves brain scans, blood and urine tests, and a spinal fluid sample to better understand the connection between depression and brain aging.
New York, New YorkAges 60 years+ - NCT05006482RecruitingPhase 3
Geriatric education and care support for older cancer survivors
This study tests whether a structured health education and “older adult care” approach—done with your oncology team—can improve support for people after cancer. It includes older cancer survivors and a chosen caregiver, using in-person or video visits for follow-up.
Tuscaloosa, AlabamaAges 18 years+ - NCT05008848RecruitingPhase 3
Text-based quit smoking program for rural cancer survivors
This trial tests a text message program to help people who have had cancer quit smoking. It is designed for those living in rural areas and aims to see if this program can support them in stopping smoking.
Kingman, ArizonaAges 18 years+ - NCT05033288Recruiting
Compare radiation types and surgery for pelvic bone sarcomas
This study compares three treatment approaches—carbon ion radiation, proton radiation, and surgery—for sarcomas in the pelvis that involve bone. It looks to see which option best controls the tumor while helping protect nearby tissues.
Scottsdale, ArizonaAges 15 years+ - NCT05057806RecruitingEarly Phase 1
Testing how ketones may affect heart benefits in type 2 diabetes
This early study looks at people with type 2 diabetes and certain types of heart failure to see whether changes in “ketones” relate to heart benefits. It may help researchers understand who could benefit most from treatment-related metabolism changes.
San Antonio, TexasAges 18–80 - NCT05004727RecruitingPhase 4
Study for a psoriasis medicine in adults
This trial studies how guselkumab works for people with long-lasting, more severe psoriasis and signs that may affect joints. It may help by improving psoriasis symptoms and possibly reducing related inflammation, while researchers track safety and outcomes.
Boston, MassachusettsAges 18 years+ - NCT05033028RecruitingPhase 3
Using a smartphone to support opioid addiction recovery
This Phase 3 study tests whether using smartphones can help people with opioid-use disorder stick with treatment and recover more successfully. It focuses on people starting or already in treatment using methadone or buprenorphine, with support delivered through the study app or messages.
Piscataway, New JerseyAges 18–85 - NCT05017311RecruitingPhase 4
Testing a depression medication plan using symptom predictions
This Phase 4 study tests an “optimized” medication approach for adults with major depressive disorder (unipolar depression) based on how you respond over time. It may help your care team choose treatments more effectively and reduce trial-and-error.
Calgary, AlbertaAges 18–65 - NCT05046080Recruiting
Testing after diagnosis of clear cell cervical cancer
This study is for people who have been diagnosed with clear cell cancer of the cervix. It looks at cancer tissue and related lab tests to better understand the disease and possibly guide care decisions.
Houston, TexasAges Any age - NCT05023772Recruiting
Laser and targeted radiation for spine metastases
This trial tests a combination treatment that uses a laser and focused radiation to shrink tumors in the spine and help stabilize the area near the spinal cord. It’s meant for adults with certain types of solid cancers that have limited spread in the spine and who are not good candidates for surgery.
Detroit, MichiganAges 18 years+ - NCT05056818Recruiting
Compare two types of breast X-ray images for reading accuracy
This study compares a computer-generated (“synthetic”) mammogram to the standard full-field digital mammogram to see which gives better image-reading results. It may help improve how breast images are interpreted in everyday practice.
Houston, TexasAges 18 years+ - NCT05023265Recruiting
Study quality of life after SBRT for kidney cancer
This trial studies how well people do—especially their quality of life—after SBRT radiation for primary kidney cancer that can’t be removed with surgery. It may help doctors understand which patients benefit most and what side effects to expect.
Toronto, OntarioAges 18 years+ - NCT05050617Recruiting
Ultrasound in the ER to predict risks in pulmonary embolism
This trial checks whether a bedside ultrasound done in the emergency room can help predict which people with an acute pulmonary embolism are more likely to have bad outcomes. If you qualify, your care team will compare ultrasound findings with your later results to see if it can guide treatment decisions sooner.
York, PennsylvaniaAges 18 years+ - NCT05066178Recruiting
Speech therapy for children with autism who speak very little
This study tests a speech treatment plan for children on the autism spectrum who currently speak very little. It aims to improve speech clarity and ability to repeat sounds, but only if the child’s home language environment and participation needs fit the study rules.
Boston, MassachusettsAges 5–18 - NCT05048901RecruitingPhase 1/Phase 2
Cabozantinib plus lanreotide for advanced neuroendocrine tumors
This trial studies whether cabozantinib plus lanreotide can slow or shrink gastroenteropancreatic neuroendocrine tumors that have gotten worse despite previous treatments. If you qualify, you’ll be closely monitored for tumor response and side effects.
ChanghuaAges 20 years+ - NCT05020028RecruitingPhase 2/Phase 3
CBD to reduce knee pain from osteoarthritis
This study tests cannabidiol (CBD) to help lower pain from knee osteoarthritis. It may be an option if you have ongoing knee pain and meet age, safety, and medication guidelines.
New York, New YorkAges 40–75 - NCT05048680Recruiting
Breathing low-oxygen training to support brain blood flow in seniors
This study tests whether brief “low-oxygen” conditioning can improve blood flow to the brain and overall cerebrovascular (brain blood vessel) health in older adults. It may help people who are generally less active, as long as they have no major medical or safety barriers for the training.
La Tronche, Auvergne-Rhône-AlpesAges 60–80 - NCT05051059Recruiting
Life quality check after leg sarcoma surgery
This study checks how people with leg sarcoma are functioning and how satisfied they are with their quality of life after treatment. It mainly looks at patients at least one year after limb-sparing surgery, to understand long-term effects and support.
Leuven, Vlaams-BrabantAges 18–95 - NCT05045222Enrolling by invitation
Reviewing health and costs after whole-exome genetic testing
This study looks at real-world health outcomes and costs after whole-exome genetic testing done through the Tapestry program. Your results—whether they find something or not—are used to understand what happens next and how care decisions may change.
Scottsdale, ArizonaAges 18 years+ - NCT05058508Recruiting
Exercise program for children and young adults on new cancer treatment
This study tests an exercise program for young people newly diagnosed with cancer who are starting treatment like chemotherapy. It aims to see whether safely adding exercise can be part of care during the first treatment cycles.
Charlotte, North CarolinaAges 2–25 - NCT04989894Recruiting
Study to measure recovery after childbirth
This trial looks at how mothers recover after childbirth and may help improve care plans that support faster, smoother recovery. You may be eligible if you recently delivered a single baby at term and can complete study tasks in Chinese.
SingaporeAges 21–50 - 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 - NCT04977466Enrolling by invitation
NIH pregnancy registry for trial participants and partners
This study keeps a registry of pregnancy outcomes for people enrolled in NIH clinical trials, their partners, and babies born from those pregnancies. It helps researchers understand pregnancy experiences that happen during study participation or shortly after.
Bethesda, MarylandAges 1 day–100 years
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Common questions
- Are there clinical trials for health?
- Yes. Clin2 currently lists 5,396 recruiting health 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 health 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 health 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.