Clinical trials
Randomized clinical trials
Below are recruiting randomized clinical trials, each written for real people, not researchers. We’re tracking 1,201 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT03936647Recruiting
Testing a WEB device inside brain aneurysms
This trial studies whether placing a WEB device inside certain brain aneurysms can control the aneurysm and reduce risk. You might be considered if your aneurysm fits size and severity limits and your doctor thinks the WEB approach is appropriate.
Edmonton, AlbertaAges 18 years+ - NCT03972644Recruiting
Early valve replacement for people with severe but silent aortic narrowing
This trial tests whether replacing a badly narrowed aortic valve earlier—even when you feel fine—can prevent future heart problems. It compares early valve replacement (through a catheter or surgery) versus standard watchful waiting.
Odense, FynAges 18–85 - NCT03977207Recruiting
Thyroid hormone supplement for people on dialysis
This trial tests whether taking a thyroid hormone supplement helps people who are on hemodialysis and have borderline-high thyroid lab results (high TSH but normal FT4). It’s studying whether treatment changes thyroid-related outcomes or health while on dialysis.
Orange, CaliforniaAges 18–75 - NCT03981107Recruiting
Hands-only CPR vs standard CPR after witnessed cardiac arrest
This study compares two ways of doing CPR for adults who collapse outside the hospital and are not breathing normally: hands-only CPR versus standard CPR. The goal is to see which approach improves survival after witnessed cardiac arrest.
BergamoAges 18 years+ - NCT03997643RecruitingPhase 2
Radiation plan trial to help protect swallowing after mouth cancer
This Phase 2 study tests whether changing the “radiation volume” (how much area is treated) can better preserve swallowing after surgery for oral cavity squamous cell cancer. It may help reduce swallowing problems while still treating the cancer safely.
Miami, FloridaAges 18 years+ - NCT04048304Recruiting
Shorter antibiotic course after spine infection surgery
This study tests whether giving a shorter course of antibiotics after surgery for a bacterial spine infection is as safe and effective as the usual longer course. It may help some people avoid side effects and reduce total antibiotic exposure—while still keeping the infection controlled.
Zurich, Canton of ZurichAges 18 years+ - NCT04065971RecruitingPhase 4
Test drug for frequent cold sores in the mouth
This trial tests whether 2LHERP® can reduce or manage frequent herpes infections around the mouth. It compares the study drug to a placebo (inactive treatment) in people who get many episodes each year.
BeerzelAges 16–80 - NCT04071990Recruiting
Family therapy for OCD together, testing CBT with guidance
This trial studies whether involving family members in cognitive behavioral therapy (CBT) for OCD helps people improve symptoms. It requires both you and a family member to attend sessions together and follow the study plan.
GhentAges 18–65 - NCT04105270RecruitingPhase 2
Durvalumab plus chemo with RMT for lung cancer
This Phase 2 trial studies a new treatment plan that combines RMT with durvalumab and chemotherapy in people with untreated advanced lung adenocarcinoma. It aims to improve outcomes by helping the immune system and fighting cancer cells together.
Phoenix, ArizonaAges 18 years+ - NCT04126876RecruitingPhase 2
IMO-2125 skin injection for thick, early-stage melanoma
This trial tests whether an injection given into the skin (IMO-2125) can improve outcomes for people with thicker primary melanoma that has not spread to lymph nodes or other organs. Participants also have planned surgery to remove the tumor and check a sentinel lymph node.
AmsterdamAges 18 years+ - NCT04171323Recruiting
Active mind training to improve thinking and delay dementia
This study tests an “active mind” computer-based program to help improve thinking skills and possibly slow the process toward dementia. You may be randomly assigned to different program options to see which approach works best for your goals.
San Francisco, CaliforniaAges 55–89 - NCT04271527Recruiting
Compare two prostate biopsy guidance methods in men with PSA rise
This trial tests whether using a “cognitive” approach versus a software-guided approach to plan a prostate biopsy is just as effective. It may help improve how biopsies are targeted for men with PSA changes and/or abnormal prostate exams.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT04328948RecruitingPhase 3
Preventive radiation for early esophagus cancer after chemoradiation
This Phase 3 trial tests whether giving preventive (prophylactic) radiation reduces cancer coming back in people with early esophagus cancer after standard chemoradiation. It may help by lowering the chance that microscopic cancer spreads to nearby areas.
TokyoAges 20 years+ - NCT04330846Recruiting
Study of new narrowing in Crohn’s treated with two approaches
This study looks at treatments for a new (de novo) narrow area in the bowel from Crohn’s disease. It aims to see which treatment works better at relieving blockage-type symptoms for the safest, most effective option.
Badalona, BarcelonaAges 18–80 - NCT04332822RecruitingPhase 3
Testing mini-CHOP versus adding polatuzumab for lymphoma
This study compares two lymphoma treatments: mini-CHOP alone versus mini-CHOP plus a drug called polatuzumab vedotin. It aims to see which regimen works better and is tolerable for older or frail people with certain types of aggressive B-cell lymphoma.
AlburyAges 75 years+ - NCT04378790RecruitingPhase 3
Patch one eye by itself or together with glasses
This study tests whether children with amblyopia (lazy eye) should start patching one eye after glasses first, or start patching at the same time as glasses. The goal is to find the best approach to improve vision.
Birmingham, AlabamaAges 3–13 - NCT04415203Recruiting
Treatment for frequent extra heartbeats using a simple patch
This trial tests a non-surgery treatment (using a skin patch) for people who have frequent extra heartbeats coming from the heart’s lower chambers. It’s meant to see whether the patch reduces symptoms or abnormal heart rhythm compared with usual care.
Beijing, Beijing MunicipalityAges 18–75 - NCT04428658Recruiting
Telehealth coaching for kids to improve blood sugar control
This trial tests whether extra diabetes coaching delivered through online video and online messages can lower blood sugar levels in children with type 1 diabetes. It may help your child improve diabetes control by combining real-time and non-real-time support.
Sacramento, CaliforniaAges 5–18 - NCT04446676Recruiting
Stabilization method after staged knee revision for infection risk
This study compares two ways of stabilizing a knee implant after a two-step (staged) knee revision to see which better prevents reinfection. It may help people trying to avoid another infection after treatment of a previously infected knee implant.
Otwock, Masovian VoivodeshipAges 18–90 - NCT04472702Recruiting
Ultrasound vs X-ray guidance for knee pain ablation
This trial compares two ways (ultrasound or X-ray guidance) to place a treatment for painful knee arthritis. It aims to see whether one guidance method works as well as the other for reducing knee pain.
Sacramento, CaliforniaAges 35–99 - NCT04503395Recruiting
Testing two new ways to repair an abdominal aneurysm
This trial compares two procedures (ESAR and FEVAR) to repair an abdominal aortic aneurysm in people whose anatomy makes the usual repair hard. It may help find a safer, more durable option for patients with challenging aortic neck features.
La Jolla, CaliforniaAges 18 years+ - NCT04513288Recruiting
Immunonutrition with L-citrulline for ICU sepsis patients
This trial tests whether adding L-citrulline to tube feeding (enteral nutrition) can improve outcomes for people in the ICU with sepsis or septic shock. It may help support the body’s immune response while you’re critically ill.
Rennes, Brittany RegionAges 18 years+ - NCT04580225Recruiting
Tested partial wrist fusion with or without bone removal
This study compares two surgical options for certain types of advanced wrist arthritis—one with partial wrist fusion alone, and one with partial wrist fusion plus removal of a small wrist bone. It may help find which approach works better for pain and function after surgery.
Calgary, AlbertaAges 18–75 - NCT04588285RecruitingPhase 2
Ambroxol for new and early dementia with Lewy bodies
This trial tests whether ambroxol (a mouth medicine) can help people with new or early dementia with Lewy bodies (DLB) or mild cognitive impairment linked to DLB. Participants take the medicine for about 18 months while the study tracks safety and changes over time.
Haugesund, HaugesundAges 50–85
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Common questions
- Are there clinical trials for randomized?
- Yes. Clin2 currently lists 1,201 recruiting randomized 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 randomized 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 randomized 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.