Clinical trials
Patient clinical trials
Below are recruiting patient clinical trials, each written for real people, not researchers. We’re tracking 14,814 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05115461Enrolling by invitation
Study pain and balance in lumbar disc nerve pain
This trial studies how nerve pain from a slipped/herniated low-back disc affects postural (balance) stability. It may help researchers understand better ways to support balance and reduce nerve-related pain symptoms.
IzmirAges 18–60 - NCT05101746Enrolling by invitationPhase 2/Phase 3
Nitric oxide to protect brain and kidneys in babies during heart surgery
This trial studies whether giving nitric oxide during heart-lung bypass surgery can help protect a baby’s brain and kidneys. If you qualify, the study team will check outcomes after surgery to see if benefits happen compared with usual care.
Nashville, TennesseeAges birth–1 year - NCT05097365Enrolling by invitation
Testing a methyl-donor supplement to study lupus metabolism
This study looks at whether a “methyl-donor” nutrient supplement changes metabolism (methylation) in people with lupus who are also in the childbearing age range and have low-to-moderate disease activity. It may help researchers understand why lupus acts differently in some people and how diet-related pathways could affect symptoms.
São PauloAges 18–45 - NCT05091905Enrolling by invitationPhase 4
Tested nerve-block pain pumps after arm or leg surgery
This trial studies whether a timed, stop-and-go pain medicine delivery works better than a steady drip after surgery. It’s done using a small catheter placed near a nerve to help control pain.
San Diego, CaliforniaAges 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+ - NCT05064891Enrolling by invitation
Ultrasound therapy for shoulder movement after stroke
This trial studies whether using ultrasound on a shoulder nerve (the suprascapular nerve) and guided shoulder movement exercises can improve shoulder motion in people after a stroke. It may help if your biggest problem is pain and limited shoulder movement after stroke.
TaipeiAges 20–80 - NCT05049668Enrolling by invitation
Long-term follow-up for people from the RACE study
This study checks on people who took part in the earlier RACE trial and collected long-term health information. It helps researchers understand how the treatments given in that trial affect patients over time.
ParisAges Any age - NCT05029115Enrolling by invitation
SGLT2 pill study for atrial fibrillation with type 2 diabetes
This trial tests whether an SGLT2 inhibitor pill can help people who have atrial fibrillation (an irregular heartbeat) and type 2 diabetes. You may be eligible if you’re in the right age range, on diabetes pills only, and meet specific heart and lab criteria.
Yangcheon, SeoulAges 20–80 - NCT04992650Enrolling by invitation
Ultrasound imaging during breast reconstruction after mastectomy and radiation
This study uses ultrasound pictures to better understand blood flow in breast reconstruction sites after a mastectomy, when you also need radiation therapy. It may help improve how clinicians monitor and manage healing and treatment effects in this situation.
Rochester, MinnesotaAges 18 years+ - NCT04984772Enrolling by invitation
HIV and hepatitis B coinfection follow-up study in Europe
This study follows people who have both HIV and hepatitis B over time to better understand how the infection responds after starting treatment. Your information (and sometimes stored blood samples) helps researchers track changes from the start of therapy to about 2 years later.
Ages 16 years+ - NCT04933721Enrolling by invitationPhase 3
Continue berotralstat for people with hereditary angioedema
This study lets people who were already taking berotralstat through earlier BioCryst studies keep the treatment going. It looks at safety and ongoing benefit for preventing hereditary angioedema attacks.
OttawaAges 2 years+ - NCT04798430Enrolling by invitationPhase 3
Study drug follow-up for LDL reduction in high-risk cholesterol patients
This Phase 3 study looks at the long-term safety and benefit of OLE LIB003 for people with very high cholesterol or heart disease risk who still need lower LDL (“bad cholesterol”). It’s likely a continuation study for participants who already did earlier LIB003 Phase 3 trials.
Evanston, IllinoisAges 10 years+ - NCT04788628Enrolling by invitation
Sound stimulation study for sleep and memory in epilepsy
This trial studies whether carefully timed sound (“auditory stimulation”) can change sleep patterns and memory in people with epilepsy. It may help researchers understand how to improve thinking and memory by adjusting how the brain sleeps.
Boston, MassachusettsAges 12–65 - NCT04693663Enrolling by invitation
Relex-SMILE treatment for leftover nearsightedness after cataract surgery
This trial tests whether Relex-SMILE eye laser surgery can improve nearsightedness that remains after you’ve already had cataract surgery. It’s meant for people with a certain range of leftover nearsightedness, while excluding certain eye problems and prior eye procedures.
PristinaAges 20–70 - NCT04672174Enrolling by invitation
Cognitive screening study for adults with hearing loss
This study checks how well people with hearing loss perform on thinking and memory tests (cognitive screening). It may help researchers find better ways to spot thinking changes in people with hearing loss and understand what factors are involved.
Zurich, Canton of ZurichAges 50–90 - NCT04650568Enrolling by invitation
Stem cell treatment after ACL ligament surgery
This trial studies whether adding mesenchymal stem cells during ACL (knee ligament) reconstruction helps the knee heal better. You might be eligible if your ACL injury is recent and you’re having a specific type of graft surgery.
Chicago, IllinoisAges 18–60 - NCT04625049Enrolling by invitation
PET and MRI study in people with multiple sclerosis
This trial studies how certain brain immune activity relates to multiple sclerosis (MS) lesion growth and progression using PET and MRI scans. Your participation may help researchers understand disease changes over time and improve how MS is tracked.
Turku, Southwest FinlandAges 30–80 - NCT04566341Enrolling by invitation
Study gut problems in Parkinson’s and changes in gut nerves
This study looks at how digestive (gut) problems happen in people with Parkinson’s and whether there are related changes in the nerve tissue in the digestive tract. It may help researchers better understand the cause of these symptoms and find new ways to monitor or treat them.
Boston, MassachusettsAges 40–85 - NCT04504721Enrolling by invitation
Light therapy for fibromyalgia using blue-enriched white light
This study tests whether a specific type of light (blue-enriched white light) can reduce symptoms of fibromyalgia. It may help people feel better by changing how the body responds to light.
TaipeiAges 20–64 - NCT04466189Enrolling by invitation
Pancreatic cancer patients receiving proton beam treatment
This study follows people with pancreatic cancer who are planning to receive proton beam therapy. It’s meant to learn about their care and outcomes after this treatment, and you would join by agreeing to participate.
Goyang-si, Gyeonggi-doAges 19 years+ - NCT04450927Enrolling by invitation
Collecting health data from NHLBI patients and donors
This study collects information about standard care for people seen by the NHLBI, and also about donors. It helps researchers understand what happens in real-world care, which can improve future treatment decisions.
Bethesda, MarylandAges 2–120 - NCT04428489Enrolling by invitation
Follow-up for low blood counts without MDS
This study follows people with ongoing low blood counts (red cells, white cells, and/or platelets) to better understand their condition when it does not meet criteria for MDS. It may help improve how persistent blood count problems are evaluated over time.
Suzhou, JiangsuAges 18 years+ - NCT04361370Enrolling by invitationPhase 2
Olaparib plus pembrolizumab and bevacizumab after ovarian cancer
This trial tests whether adding olaparib, pembrolizumab, and bevacizumab as ongoing (“maintenance”) treatment can help control platinum-sensitive recurrent ovarian, fallopian tube, or primary peritoneal cancer that has responded to prior chemotherapy. It focuses on people whose tumors do NOT have BRCA1/2 gene mutations.
SeoulAges 20 years+ - NCT04246060Enrolling by invitation
Quality-of-life study for people with cystinosis
This is an observational study that asks people with nephropathic cystinosis about their quality of life while taking cystine-depleting treatment (cysteamine). It may help researchers better understand how this condition and treatment affect daily living.
AntwerpAges Any age
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Common questions
- Are there clinical trials for patient?
- Yes. Clin2 currently lists 14,814 recruiting patient 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 patient 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 patient 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.