Clinical trials
Prospective Study clinical trials
Below are recruiting prospective study clinical trials, each written for real people, not researchers. We’re tracking 867 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05365282Recruiting
Check how a wrist artery procedure affects hand nerve symptoms
This study looks at whether a procedure on an artery in the wrist is linked to new or worsening nerve symptoms in the hand. It may help doctors understand who is at higher or lower risk and improve safety.
AarhusAges 18 years+ - NCT05358483Recruiting
Study of mothers and babies’ health factors
This study follows women planning pregnancy and their children for many years to understand what social and health factors shape outcomes for mothers and infants. Your participation may help researchers better understand risks and protective factors before and after birth.
Chicago, IllinoisAges 18–44 - NCT05053945Recruiting
Track stomach changes after H. pylori infection
This study follows adults with past or current H. pylori infection to better understand stomach lining changes such as atrophic gastritis and intestinal metaplasia, and to monitor for possible progression. It may help by improving how doctors track risk over time and use stored tissue samples to learn more.
Hong KongAges 18 years+ - NCT04190589Recruiting
Robotic right-sided colon surgery for early to mid-stage cancer
This study looks at a newer, robot-assisted surgical approach to remove part of the right colon completely when colon cancer is suspected or confirmed. It may help by aiming for more complete tumor removal while tracking safety and outcomes.
VejleAges 18 years+ - NCT04806412Recruiting
Gene testing in lung cancer fluid samples
This study looks at fluid from around the lungs (pleural fluid) to find gene changes (oncodrivers) in people with non-small cell lung cancer. The goal is to see if this fluid can replace a tissue biopsy for testing.
Næstved, Region SjællandAges 18 years+ - NCT04838171Recruiting
Study of White Blood Cells in Donors and Patients
This study looks at white blood cells (the body’s immune cells) to learn more about how they behave in health and/or illness. Participation may help researchers understand immune-related changes and support future treatments.
LondonAges Any age - NCT04741230Recruiting
Test implant for severe corneal thinning to avoid transplant
This study tests a procedure called Xenia corneal lenticule in people with severe keratoconus or severe post-LASIK corneal thinning who want to avoid a corneal transplant. It aims to improve vision while checking safety and how well the new procedure works over time.
Wolverhampton, West MidlandsAges 18–79 - NCT04725201RecruitingPhase 4
IV heparin study after finger or hand reattachment
This study looks at whether giving an IV blood thinner called unfractionated heparin after finger/hand reattachment and restoring blood flow improves healing and safety. If you were accepted into the CEVARMU replant/revascularization program, this trial may be testing a standard-after-surgery medicine approach.
Montreal, QuebecAges 14 years+ - NCT04766515Recruiting
Study of immune checkpoint cancer treatment in real life
This is an observational study that follows adults with solid cancer who are receiving immune checkpoint inhibitor treatments. It aims to learn how these medicines are used and what outcomes may look like in everyday care.
ShanghaiAges 18 years+ - NCT04562623Recruiting
Studying immune changes in operable breast and ovarian cancers
This study looks at how your immune system behaves around the time of planned surgery for certain breast or ovarian cancers. It may help researchers understand what immune changes happen and how they relate to your cancer.
Lyon, FranceAges 18 years+ - NCT04312633Recruiting
Testing a new throat biopsy mapping method for Barrett’s disease
This study follows people for 5 years to see how well a new biopsy-mapping test (WATS3D) works during routine upper endoscopy. It may help doctors find Barrett’s esophagus changes earlier and better guide follow-up after treatment.
Bethpage, New YorkAges 18 years+ - NCT04342429Recruiting
Proton radiation study for small cell lung cancer
This study looks at a type of radiation treatment using proton beams (IMPT) for small cell lung cancer. It may help assess whether this approach can safely deliver the planned radiation doses to the chest.
Atlanta, GeorgiaAges 18 years+ - NCT04207931RecruitingPhase 4
Study of treatments for a specific scar-ring hair loss
This study looks at treatment results for central centrifugal cicatricial alopecia (CCCA), a type of hair loss that causes scarring and permanent hair loss. It will follow African-American women to see how well treatments work for different levels of severity.
Winston-Salem, North CarolinaAges 18–60 - NCT03667417Recruiting
Study of people with BRCA1/BRCA2 cancer gene changes
This study follows people who carry a harmful BRCA1 or BRCA2 gene mutation, whether or not they currently have breast or ovarian cancer. The goal is to better understand cancer risk over time and how being a carrier may affect screening and care.
MarseilleAges 18 years+ - NCT03398304Enrolling by invitation
Exercise study to track body changes during activity
This study measures how your body responds over time while you do a controlled exercise session. It may help researchers better understand normal changes in healthy adults during different exercise levels.
Nashville, TennesseeAges 18–49 - NCT02686125Recruiting
Study of the Vercise brain stimulator for dystonia
This study looks at how well a specific implanted brain stimulator (the Vercise system) works for people with dystonia. It may help confirm whether the device improves symptoms and is safe for eligible patients.
GhentAges 7 years+ - NCT00345930Recruiting
Study of liver injury after medicines or supplements
This study looks at people (including children over age 2) who develop liver injury that may be caused by a drug or a complementary/alternative medicine (CAM) product. It helps doctors better understand what causes the injury and how to evaluate it.
Los Angeles, CaliforniaAges 2 years+ - NCT00904878Recruiting
Study of pregnancy outcomes for people with inflammatory bowel disease
This study looks at how pregnancy and newborn outcomes turn out for people with inflammatory bowel disease (IBD) who are pregnant and taking immune-suppressing medicines or biologic therapies. It may help doctors better understand risks and care for mothers and babies in similar situations.
San Francisco, CaliforniaAges 18–45 - NCT05553873Recruiting
Study links inflammation levels to outcomes in MPN patients
This study looks at inflammation-related lab markers in people with “Ph-negative” myeloproliferative neoplasms (like PV, ET, or PMF) to see how they relate to outcomes and response to treatment. It’s observational, meaning it gathers information from medical records without testing a new treatment.
BariAges 18–99 - NCT07385196Recruiting
Understanding symptoms after ileorectal surgery
This study observes patients who have had a surgery connecting the small intestine to the rectum (ileorectal anastomosis) or who kept their rectum after colon surgery. Researchers want to better understand what symptoms these patients experience, which could help improve care.
DiyarbakırAges 18 years+ - NCT06074900Recruiting
Waiting for hip or knee replacement study
This study follows people waiting for hip or knee replacement surgery due to osteoarthritis. It helps researchers understand how to better support patients during the wait.
London, OntarioAges 18 years+ - NCT07292246Recruiting
HandX-assisted endoscopic mastectomy study for breast cancer
This trial tests a new, less invasive way to remove breast tissue using a small camera (endoscope) with a device called HandX. It's for women who need a mastectomy for early-stage breast cancer, DCIS, or to reduce high risk, and aims to see if it's safe and works well.
Glyfada, AtticaAges 18 years+ - NCT07807943Recruiting
Knee arthritis pain relief procedure for cancer patients
This study tests a procedure called geniculate artery embolization (GAE) to reduce knee pain from osteoarthritis in people who also have cancer. It may help those who cannot or do not want to have knee surgery.
Houston, TexasAges 40 years+ - NCT02748226Recruiting
Study of artery procedures for leg artery disease outcomes
This study looks at results of a minimally invasive procedure done inside blood vessels (endovascular therapy) for people with painful or worsening leg artery disease. It uses both past (retrospective) and future (prospective) patient information to better understand outcomes.
SeoulAges 20 years+
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Common questions
- Are there clinical trials for prospective study?
- Yes. Clin2 currently lists 867 recruiting prospective study 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 prospective study 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 prospective study 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.