Clinical trials
Humans clinical trials
Below are recruiting humans clinical trials, each written for real people, not researchers. We’re tracking 1,243 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT02413450Enrolling by invitation
Using patient DNA cells to study inherited heart rhythm risks
This study uses your blood or genetic information to make “iPS cells,” lab-grown cells that can help researchers study inherited heart rhythm problems like LQTS, Brugada syndrome, CPVT, or early repolarization syndrome. It may help improve understanding of why these rhythms happen and guide future treatments.
Baltimore, MarylandAges 18–85 - NCT01933620Enrolling by invitation
NIH study of the microbiome using stored body samples
This study looks at the community of microbes in the body (your “microbiome”) using samples like stool, urine, and possibly tissue. It may help researchers understand how these microbes relate to health in hospital patients.
Bethesda, MarylandAges 2–120 - NCT01205815Recruiting
Use and storage of leftover melanoma tissue for future testing
This study collects and stores leftover melanoma tissue (and sometimes blood) for future research and testing. If the trial uses your stored samples to help match treatments, it could support better care planning over time.
Nashville, TennesseeAges 18 years+ - NCT01316783Enrolling by invitation
Genetics study of obesity, diabetes, and heart risk
This study looks at genetic differences in adults from African diaspora groups to better understand risks for obesity, type 2 diabetes, and heart disease. You may help scientists learn why these conditions are more common in certain communities.
Bethesda, MarylandAges 18–120 - NCT01219361Enrolling by invitation
Study of donated embryos after IVF
This trial studies donated human embryos that were created in a lab using IVF (in vitro fertilization, meaning fertilization outside the body). It mainly looks at how these donated embryos do over time, which may help improve future IVF results and embryo use.
Basking Ridge, New JerseyAges 18–65 - NCT07399028Recruiting
Skin changes from biostimulator treatment in women
This study looks at how a biostimulator (a type of injectable treatment that helps your skin produce more collagen) changes your skin. Researchers will use special cameras and scans to see these changes, which may help reduce wrinkles on your cheeks.
New York, New YorkAges 45–65 - NCT07400341RecruitingPhase 2
Romiplostim vs rhTPO for platelet recovery after transplant
This trial compares two drugs, romiplostim and rhTPO, to help increase platelet counts after a stem cell transplant in people with MDS or aplastic anemia. The goal is to see which drug works better at reducing the need for platelet transfusions.
Suzhou, JiangsuAges 18–65 - NCT07406022Recruiting
Light-based imaging to help diagnose skin cancer
This study uses special cameras and light to look at skin growths and help doctors diagnose skin cancer. It may be a way to better understand your skin without taking a sample.
MetzAges 18 years+ - NCT07410637Recruiting
Thyroid hormones and energy in graves' or thyroid cancer
This trial studies how thyroid hormone levels affect your body's use of sugar and energy. It may help people newly diagnosed with Graves' disease or thyroid cancer understand their metabolism better.
Ulm, Baden-WurttembergAges Any age - NCT07412483Recruiting
Dengue infection study in healthy adults
This trial tests how the dengue virus affects healthy adults who have never been exposed to dengue or similar viruses. You would be given a controlled dose of the virus and closely monitored to help researchers understand the infection and develop better treatments or vaccines.
SingaporeAges 21–45 - NCT07412288RecruitingPhase 1
Safety study of KT-579 in healthy volunteers
This trial tests the safety of a new drug called KT-579 in healthy adults. It is the first time this drug is being given to humans. The study will help doctors understand how the drug works in the body and if it is safe.
Lincoln, NebraskaAges 18–55 - NCT07413978RecruitingPhase 1/Phase 2
Stem cell injection for severe ARDS
This trial tests whether an injection of stem cells from umbilical cords can help people with severe ARDS (a type of lung failure) recover faster. It is for those who have not improved after standard treatment and whose ARDS is caused by an infection (not COVID-19).
Wuhan, HubeiAges 18–80 - NCT07418385Recruiting
Voluntary HIV testing for adults in France
This study offers free, voluntary HIV testing to anyone in France who is 18 or older. It aims to make HIV screening easy and accessible, regardless of your sexual history or past testing.
ReimsAges 18 years+ - NCT07419178Recruiting
New scan test for scarring in blood cancers
This study tests a new way to detect scar tissue in the bone marrow using a special scan and blood test. It might help doctors see how your disease is changing without needing a bone marrow biopsy.
Parma, ItalyAges 18 years+ - NCT07420556Recruiting
HPV education methods to increase vaccination in young women
This study tests different ways of teaching young women about HPV to see which method encourages more of them to get the HPV vaccine. It is for women aged 18-24 living in Afşin, Kahramanmaraş who have not yet been vaccinated or had an HPV infection.
KahramanmaraşAges 18–24 - NCT07423299RecruitingPhase 1
First human safety study of MT-251 in healthy volunteers
This is the first human study of a new medication called MT-251. It is a safety study, so healthy volunteers are given either a single dose or multiple doses of the drug to see how the body handles it and if there are any side effects.
San Diego, CaliforniaAges 19–55 - NCT07429617Recruiting
Darkness retreat study for healthy adults
This study explores the effects of spending time in complete darkness. You might join if you are generally healthy, not taking any mental health medication, and not currently in therapy.
Poznan, WielkopolskaAges 30–50 - NCT07436195Recruiting
Epigenetics and cell-free DNA in gestational diabetes study
This study looks at how changes in DNA (called epigenetics) might affect gestational diabetes in pregnancy. It aims to understand these changes using cell-free DNA from the mother and father.
Ulm, Baden-WurttembergAges 18 years+ - NCT07439094RecruitingPhase 1/Phase 2
Study of a new drug (CKD-703) for advanced solid tumors and lung cancer
This trial tests a new drug called CKD-703 for people with advanced solid tumors, including a type of lung cancer (non-small cell lung cancer) that has a specific marker called c-Met. The study aims to see if the drug is safe and effective for those who have already tried other treatments that didn't work or caused side effects.
Ohio City, OhioAges 19 years+ - NCT07439965Recruiting
Studying blood particles from different body areas in aneurysm patients
This trial looks at tiny particles in the blood called extracellular vesicles to see how they differ in patients with brain aneurysms. It may help doctors better understand these aneurysms and improve treatment.
Changchun, JilinAges 18–60 - NCT07445997Recruiting
HbA1c and kidney injury after heart bypass surgery
This study looks at whether blood sugar levels (HbA1c) before surgery are linked to kidney problems after coronary artery bypass surgery. It may help doctors understand how to reduce risks for people with diabetes or high blood sugar.
BursaAges 18 years+ - NCT07451119Recruiting
Study of meals made with pulses
This trial will test meals that include pulses, like beans, lentils, or chickpeas. You will be asked to cook these meals at home and do some computer tasks to see how they affect your health.
Grand Forks, North DakotaAges 18 years+ - NCT07451613RecruitingPhase 1/Phase 2
Stem cell therapy trial for Huntington's disease
This trial tests whether human neural stem cells are safe and tolerable for people with Huntington's disease. It involves a neurosurgical procedure to inject the cells into the brain, along with MRI scans and other monitoring.
Irvine, CaliforniaAges 18–65 - NCT07457918RecruitingPhase 3
Long-term safety of cantharidin gel for common warts
This study follows people who completed an earlier cantharidin trial to see how safe and effective the medicine is over a longer time. You may join if you still have treatable warts or finished the earlier study.
Saint Augustine, FloridaAges 2 years+
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Common questions
- Are there clinical trials for humans?
- Yes. Clin2 currently lists 1,243 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.