Clinical trials
Humans clinical trials
Below are recruiting humans clinical trials, each written for real people, not researchers. We’re tracking 1,228 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06221254Recruiting
Smartphone app for emotional wellbeing in Crohn's
This study tests a smartphone app designed to help people with Crohn's disease feel better emotionally. You'll use the app at home, and researchers will see if it improves your wellbeing.
BeershebaAges 18–75 - NCT05159466Recruiting
Transplant from HIV-positive donors to HIV-positive recipients
This trial studies whether it’s safe and effective for HIV-positive people to receive organ transplants from HIV-positive donors. It focuses on matching HIV treatment before and after transplant and checking for major complications.
Metairie, LouisianaAges 18 years+ - NCT06212427Recruiting
Preterm infant formula with human milk sugars
This study tests a special supplement added to preterm infant feeding. The supplement contains beneficial sugars found in breast milk, which may help babies digest better and grow. It is for premature babies who have started small feedings but are not yet fully feeding.
LinzAges birth–2 weeks - NCT06217822RecruitingPhase 1
Testing a new radiation therapy for advanced prostate cancer
This trial tests a new radioactive drug, 225Ac-PSMA-Trillium, that targets prostate cancer cells. It is for people whose advanced prostate cancer has stopped responding to hormone therapy and may have spread.
Duarte, CaliforniaAges 18 years+ - NCT05847387Recruiting
Checking endothelial cell health before corneal transplant
This study tests how well a patient’s corneal lining cells are preserved before corneal transplantation, and uses that to guide the transplant approach. It may help improve transplant planning and outcomes for people who need treatment for conditions like keratoconus or Fuchs endothelial dystrophy.
EdegemAges 18 years+ - NCT06073171Recruiting
Genes and skin pattern study for cutis tricolor
This study looks at the genes of people with cutis tricolor, a rare skin condition with three colors, to understand what causes it. You and your parents (one affected, one not) can help by donating a blood sample for DNA analysis.
MontpellierAges 4–60 - NCT06205056RecruitingPhase 1
HIV vaccine safety and immune response test
This trial tests a new combination HIV vaccine in healthy adults to see if it is safe and produces an immune response. If you are at low risk for HIV, you may help researchers learn more about future prevention strategies.
KampalaAges 18–50 - NCT06188520RecruitingPhase 1/Phase 2
Study of a new drug for advanced solid tumors in women
This trial tests a new drug, AZD8421, alone or with other treatments, for women with advanced solid tumors that have not responded to prior therapies. It aims to find a safe dose and see if it can help shrink or control the cancer.
St Louis, MissouriAges 18 years+ - NCT06205095RecruitingPhase 3
Wilate for heavy menstrual bleeding in von Willebrand disease
This trial tests whether a medicine called Wilate, given regularly (prophylaxis), can reduce heavy menstrual bleeding in women with von Willebrand disease. It compares Wilate to a placebo (a dummy treatment) to see if it helps more than no treatment.
Kingston, OntarioAges 18 years+ - NCT06192316Recruiting
Testing how nicotine product claims affect appeal and use
This study looks at how different claims about nicotine products affect people's interest and use. It involves both young adults who don't use tobacco and adult tobacco users, but all must not have used oral nicotine pouches recently.
Columbus, OhioAges 18–65 - NCT05591924Recruiting
Bioinformatics study in adults with very early severe ICU illness
This trial studies how early severe illness in the ICU can be understood and tracked using health data (bioinformatics/informatics). It may help improve care decisions for people who arrive to the ICU soon after an emergency department visit.
London, OntarioAges 18 years+ - NCT06177106Recruiting
Study of skin markers in sun-damaged and protected skin
This trial looks at certain markers in the skin of people with sun damage. It tests how your skin reacts to a small amount of simulated sunlight, and may help understand skin cancer risk.
Tucson, ArizonaAges 40 years+ - NCT06164639Enrolling by invitation
Biomarkers and causes of lung injury from reflux
This study looks at why some people on breathing tubes develop lung damage from stomach acid getting into the lungs. It may help find better ways to prevent or treat this injury.
ShanghaiAges 18–99 - NCT06177184Recruiting
Donor milk for full-term cesarean-born babies
This study tests whether giving donor breast milk to full-term babies born by C-section can improve their gut health. If your baby was born by C-section and you plan to breastfeed, this trial may be a good fit.
Calgary, AlbertaAges 9 months+ - NCT06136884RecruitingPhase 1
Study of AO-252 for advanced solid tumors with or without brain metastases
This trial tests an experimental oral pill (AO-252) that targets a protein called TACC3 in advanced solid tumors, including those that have spread to the brain. It is for people whose cancer has a specific genetic change (TP53 mutation) or who have prostate cancer, and who have already tried other treatments.
Detroit, MichiganAges 18 years+ - NCT06142019Recruiting
Testing pulse oximeters in healthy adults during low oxygen
This study checks how well pulse oximeters (the devices that clip on your finger to measure oxygen levels) work when healthy people breathe lower-oxygen air. It helps make sure these devices are accurate for everyone.
San Francisco, CaliforniaAges 18–50 - NCT06139224Recruiting
Gut Bacteria and Inflammation in HIV and Heavy Drinking
This study looks at how gut bacteria and inflammation interact in people with both HIV and heavy alcohol use. It aims to find new ways to improve health by understanding these connections.
Chicago, IllinoisAges 45–75 - NCT06142084Recruiting
Digesting plant proteins: a study in people with ileostomy
This study looks at how well your body digests different plant-based proteins. You may help by providing samples through your ileostomy, so researchers can understand which proteins are easiest to absorb.
ÖrebroAges 18–75 - NCT05452122Recruiting
Studying how sleep and wakefulness shape memory in epilepsy
This study looks at how your brain makes and keeps memories across waking and sleeping periods. If you have epilepsy and are having depth electrodes placed as part of your care, your team will also use this information to better understand memory and how it may be influenced.
Los Angeles, CaliforniaAges 18–65 - NCT06117930Recruiting
Brain tumor and gut bacteria study
This study looks at how the bacteria in your gut might be linked to brain tumors. Researchers want to collect samples (like stool and tissue) during brain surgery to better understand this connection.
Jacksonville, FloridaAges 18 years+ - NCT06115772Recruiting
HPV and genital health in women with HPV-positive throat cancer
This study looks at HPV-related health in the genital and anal areas of women who have HPV-positive oropharyngeal cancer, or are the female partners of someone who does. The goal is to better understand how HPV affects these areas over time.
Rochester, MinnesotaAges 18 years+ - NCT06119516Recruiting
Guiding breathing machine settings for severe obesity and lung injury
This study tests a new way of setting the breathing machine for people with severe obesity and lung injury (ARDS). It aims to measure pressure inside the lungs more directly, which could help customize ventilation and improve outcomes.
AngersAges 18 years+ - NCT06117163Recruiting
Mental health care for pregnant women with HIV in Kenya
This study tests a program that provides integrated mental health care for pregnant women living with HIV in Kenya. The goal is to improve both mental health and HIV treatment outcomes during pregnancy.
NairobiAges 15 years+ - NCT06105164Recruiting
Brain's Fullness Circuit Study
This study uses brain imaging and mild magnetic stimulation to explore how a brain circuit helps you feel full after eating. It may help us understand eating behaviors and weight regulation.
Belmont, MassachusettsAges 18–65
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Common questions
- Are there clinical trials for humans?
- Yes. Clin2 currently lists 1,228 recruiting humans 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 humans 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 humans 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.