Clinical trials
Health clinical trials
Below are recruiting health clinical trials, each written for real people, not researchers. We’re tracking 5,577 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05254535Enrolling by invitation
Tele-eye screening help for rural clinics with diabetes
This study tests whether adding a structured telehealth program (video eye checks) can improve diabetic eye screening in rural health systems. Your clinic may help the researchers measure changes using shared, de-identified patient data.
Madison, WisconsinAges 18 years+ - NCT05233631Enrolling by invitation
Registry for people who had endoscopic ultrasound
This trial is a registry that collects information from people who undergo a procedure called endoscopic ultrasound (also known as EUS) at the study center. It helps doctors understand what care is used and what outcomes happen over time.
Dallas, TexasAges 18 years+ - NCT05224635Enrolling by invitation
Study of vascular injuries after trauma in adults
This study follows adults who have been diagnosed with a blood vessel injury after trauma. It aims to better understand these injuries and how they are identified and managed soon after coming to a specific hospital.
Dallas, TexasAges 16 years+ - NCT05224583Enrolling by invitation
Study BK virus after combined liver and kidney transplant
This study looks at how often BK virus shows up in people after a combined liver-kidney transplant. It may help the transplant team better predict and manage this virus after surgery.
Dallas, TexasAges 18–100 - NCT05216133Enrolling by invitation
Study WTC lung and reflux markers using noninvasive tests
This study looks at blood “biomarkers” and breathing/acid-reflux measurements in FDNY workers exposed to the 9/11 site to understand airway disease, Barrett’s esophagus, and reflux. It may help identify which people have hidden (underdiagnosed) reflux or lung involvement after 9/11.
New York, New YorkAges 37–90 - NCT05208450Enrolling by invitation
A program to help Black adults control high blood pressure
This study tests a community-and-clinic support program to help Black adults lower blood pressure and reduce health care disparities. It looks at what support and engagement works best, especially for people whose blood pressure is still above goal.
New York, New YorkAges 18 years+ - NCT05195944Enrolling by invitationPhase 4
Semaglutide versus sitagliptin after liver transplant for diabetes
This trial compares two diabetes medicines—semaglutide and sitagliptin—in people who have had a liver transplant and have type 2 diabetes (or diabetes after transplant). It’s looking to see which medicine works better and is safe for blood sugar control in the transplant setting.
Toronto, OntarioAges 18 years+ - NCT05171101Enrolling by invitationPhase 2
Study for underrepresented senior scientists funding and career support
This trial is for early-to-mid career scientists (10 to 15 years after their terminal degree) who are from groups under-represented in senior faculty roles and who already have a funded major research grant (R01 or similar). It aims to support and study initiatives that may help more scientists reach senior faculty positions.
New York, New YorkAges 35 years+ - NCT05116137Enrolling by invitation
Exercise therapy to build muscle after glioblastoma
This trial studies whether a resistance (strength-building) exercise program can help survivors of glioblastoma keep or increase their muscle mass. If you are able to safely exercise, it may support recovery and overall strength after treatment.
Halifax, Nova ScotiaAges 18 years+ - NCT05115877Enrolling by invitation
Looking back at treatment outcomes for stomach or gut diseases
This study looks at past care for adults who had non-cancer or cancer of the gastrointestinal (stomach and intestines) tract and compares treatment outcomes. It may help improve how doctors manage these conditions in the future.
Richardson, TexasAges 18 years+ - NCT05110833Enrolling by invitation
Study dosing effects during monitored neck or chest spine surgery
This trial studies whether different medication dosing during monitored neck or upper chest spine surgery leads to better outcomes. You might help doctors figure out the most effective dosing approach for this type of surgery.
Minneapolis, MinnesotaAges 18 years+ - NCT05080699Enrolling by invitation
Peptide-based diet study for adults on home tube feeding
This study tests whether a special “peptide-based” diet helps people with obesity who rely on home tube feeding after a stroke. It aims to see if this diet is safe and beneficial for weight and overall health while you stay on the nutrition you need.
Rochester, MinnesotaAges 18 years+ - NCT05075967Enrolling by invitation
Study attitudes and services among southern gay and bisexual men
This study gathers opinions and experiences from gay and bisexual men and from clinic staff in the American South. It helps researchers understand what affects HIV prevention and care, and how programs can better support people at higher risk.
Durham, North CarolinaAges 15 years+ - 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+ - NCT04996316Enrolling by invitation
Breast cancer screening decision help for women 40–74
This trial tests a breast cancer screening risk and decision aid to help you and your clinician choose the right next steps for screening and referrals. You may benefit by getting clearer, personalized guidance based on your risk.
Portland, OregonAges 40–74 - NCT04994847Enrolling by invitation
Study APOE-related brain changes to help prevent Alzheimer’s
This study looks at how a person’s APOE gene relates to early brain and health changes that could lead to Alzheimer’s. If you are not currently having memory or thinking problems, you may be asked to do brain scans, cognitive testing, and blood plus a spinal fluid sample to support research.
Phoenix, ArizonaAges 50–90 - NCT04982731Enrolling by invitation
Testing reassurance support after a concussion in teens
This study looks at whether a specific reassurance program (“Positive Assurance”) helps teens recover better after a mild concussion. Teens are checked for concussion symptoms, then assigned to different support approaches to see which helps most.
Falls Church, VirginiaAges 13–21 - NCT04886492Enrolling by invitation
NMOSD patient registry to help study future treatments
This is a registry that collects health information from adults with neuromyelitis optica spectrum disorder (NMOSD). It aims to better understand NMOSD and support future research, including studies of emerging therapies.
Waltham, MassachusettsAges 18 years+ - NCT04726306Enrolling by invitation
Compare two scoring systems for hyperbaric care quality
This study compares two different ways to rate how well hyperbaric (pressure-based) medical care is being done. It aims to find which scoring method is more accurate and consistent.
Sleepy Hollow, New YorkAges Any age - NCT04676100Enrolling by invitation
International registry for cardiac rehabilitation programs
This study collects information about cardiac rehabilitation (CR) programs in lower-resource areas. It helps improve how CR is delivered and understood, especially where healthcare resources and awareness are limited.
DohaAges 18 years+ - NCT04534413Enrolling by invitation
Test lung cancer samples outside the body during surgery
This study looks at lung cancer tissue after surgery, using lab testing done outside the body. It may help researchers better observe and study lung tumors using samples taken during lobectomy or segment removal.
Toronto, OntarioAges 18 years+ - NCT04505020Enrolling by invitation
3D-printed planning to help hip preservation surgery
This study tests whether using 3D-printed models from scans can help plan hip preservation surgery for people with a specific hip shape problem (cam-type femoroacetabular impingement). It may help surgeons plan more precisely, though you would only be eligible if your hip damage and other health factors fit specific limits.
Halifax, Nova ScotiaAges 18 years+ - NCT04356274Enrolling by invitation
Improving access to addiction and mental health care at VA clinics
This study tests an approach to help VA clinics reach more Veterans with proven treatments for addiction and mental health conditions. It focuses on clinic-level processes (not individual medications) to increase how widely evidence-based care is delivered.
Palo Alto, CaliforniaAges 18 years+ - NCT04296630Enrolling by invitation
Social media for colorectal cancer screening
This study looks at whether social media messages can encourage people in Ontario to get screened for colorectal cancer. If you use Facebook and are in the right age range, you may be able to take part.
Toronto, OntarioAges 55–64
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Common questions
- Are there clinical trials for health?
- Yes. Clin2 currently lists 5,577 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.