Clinical trials
Blindness clinical trials
Below are recruiting blindness clinical trials, each written for real people, not researchers. We’re tracking 227 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06678828Enrolling by invitation
Testing a new blood test for prostate cancer risk
This study is testing a new blood test, ClarityDX Prostate, to see if it can help doctors better decide who needs a biopsy. It is for men who have been referred to a urologist because there is a suspicion of prostate cancer but who have not been diagnosed yet.
Calgary, AlbertaAges 18 years+ - NCT07707817Recruiting
Expanding preventive medicine access for mobile groups
This study tests whether giving preventive medicine to people who move or migrate can help control river blindness and lymphatic filariasis. It focuses on children and household heads who have missed past treatment rounds.
Ondo, Ondo, Taraba and Akwa IbomAges 5 years+ - NCT07229547RecruitingPhase 3
Onradivir for teens with flu A
This study tests an experimental antiviral pill called Onradivir for teenagers (ages 12 to 17) with uncomplicated influenza A. It aims to see if the drug can safely shorten flu symptoms and help you recover faster.
Shanghai, Shanghai MunicipalityAges 12–17 - NCT03094429RecruitingPhase 2/Phase 3
Testing NaBen add-on to clozapine for tough schizophrenia symptoms
This trial tests whether adding NaBen (a supplement-like medicine) to clozapine can improve “residual” symptoms in adults with difficult-to-treat schizophrenia. The study also checks safety and the best dose, using a placebo (inactive pill) for comparison.
Pasadena, CaliforniaAges 18–55 - NCT03455478Recruiting
Study of adult vision health in Shanghai residents
This study looks at the eye health of adults who live in Shanghai. It may help researchers understand vision problems in the local population and improve future eye care.
Shanghai, Shanghai MunicipalityAges 18–100 - NCT03977753RecruitingPhase 4
Study medicine to treat common, plantar, or flat warts
This trial tests two versions of an at-home medicine to see how well they clear warts. Participants are randomly assigned to the study medicine or a placebo (inactive treatment) so researchers can compare results fairly.
ArlonAges 3 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 - 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+ - NCT04121468RecruitingPhase 1/Phase 2
Metformin trial for vision nerve recovery in young people with MS
This study tests whether metformin can help “reset” damaged nerve cells in the brain and improve vision-related nerve problems in children and young adults with multiple sclerosis. Participants are assigned to metformin or a comparison treatment in a blinded (not everyone knows which) study.
Toronto, OntarioAges 10–25 - NCT04268199RecruitingPhase 2
At-home chemotherapy teaching for people with myeloma
This study tests whether people with symptomatic myeloma can safely learn to give themselves chemotherapy at home. It aims to make treatment easier while tracking safety and whether treatment is done correctly.
Calgary, AlbertaAges 18 years+ - NCT04353960Recruiting
Study of heart rate response during eye muscle surgery
This study looks at how the heart rate changes when eye doctors move the eye muscles during strabismus (eye alignment) surgery. It may help doctors better understand and manage this normal reflex during surgery.
Anchorage, AlaskaAges 1 month–100 years - NCT04448028RecruitingPhase 4
Stopping acid pills in liver cirrhosis: test placebo effect
This study tests whether stopping proton-pump inhibitor (PPI) acid-reducing medication is safe and works as expected for people with liver cirrhosis. Participants switch to either the study medication or a placebo (inactive pill) under close monitoring.
Hamburg, Free and Hanseatic City of HamburgAges 18 years+ - NCT04516057RecruitingPhase 3
Tested medicine nabilone for agitation in Alzheimer’s dementia
This Phase 3 trial studies whether nabilone can reduce agitation (restlessness, anger, or difficult behavior) in people with Alzheimer’s dementia. It’s designed for older adults who already have agitation despite standard dementia care.
Calgary, AlbertaAges 55 years+ - 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 - NCT04783441Recruiting
Continuous glucose sensor study after kidney transplant
This study checks whether using a continuous glucose monitor (a sensor that tracks sugar throughout the day) is helpful and practical for people with a recent kidney transplant and type 2 diabetes on insulin. You may need to wear the sensor continuously and still do finger-stick glucose checks for safety.
Sacramento, CaliforniaAges 18 years+ - NCT04800393Recruiting
Breast surgery anesthesia and its effects on immunity and survival
This study compares two ways of giving anesthesia during breast cancer surgery to see how they affect the immune system and outcomes after surgery. It may help identify which anesthesia approach is better for people like you having early-stage, operable breast cancer surgery.
MoscowAges 45–74 - NCT04845867Recruiting
Test accuracy of a thyroid surgery diagnostic product
This study looks at how well a diagnostic medical product works during routine thyroid surgery. It may help surgeons and care teams choose better next steps based on what the test shows.
HaushamAges 18 years+ - NCT04972799Recruiting
Fat injection for severe bowel leakage using a placebo comparison
This study tests whether injecting your own body fat around the anal muscle area can reduce severe fecal (bowel) leakage compared with a placebo (fake) treatment. It’s designed to be safe and more effective than doing nothing, with participants getting both treatments in a cross-over design.
AngersAges 18 years+ - NCT05028712Recruiting
Multi-sensory rehab program for people with ultra low vision
This trial tests a rehabilitation program using multiple senses to help people with very low vision function more independently. It may help you learn new skills for daily life by using vision plus other senses.
New York, New YorkAges 12–99 - NCT05085210Recruiting
Brain stimulation to improve parts of lost vision
This study tests whether a noninvasive brain stimulation treatment (tRNS) plus visual training can improve visual field problems after a stroke. It may help some people regain better visual perception in the area they lost.
Boston, MassachusettsAges 18–80 - NCT05097001Recruiting
Personalized brain-stimulation program for dystonia using imaging
This study tests whether using brain imaging to guide stimulation settings can improve symptoms in people with long-term deep brain stimulation for dystonia. It will compare different stimulation approaches in a blinded, step-by-step crossover design to see which one helps more.
Würzburg, BavariaAges 18 years+ - NCT05290285Recruiting
Amino acids for anorexia nervosa, compared with placebo
This study tests whether taking certain amino acids can help people with anorexia nervosa. Participants are randomly assigned to amino acids or a placebo (a look-alike with no active ingredient) to see which works better.
Garda, ItalyAges 16–50 - NCT05411718RecruitingPhase 2
Aspirin or naproxen to prevent cancer in Lynch syndrome
This trial tests whether daily aspirin or naproxen can “intercept” (stop) cancer from starting or coming back in people with Lynch syndrome who are currently cancer-free. Participants are randomly assigned to one of the two drugs, and neither the participant nor the team knows which one you’re taking.
Houston, TexasAges 18 years+ - NCT05419934Recruiting
EMDR therapy for young children with stress and anxiety
This study tests whether EMDR therapy (a structured way to help process distressing experiences) helps children ages 3 to 6 who have symptoms related to trauma, stress, or anxiety. You’d be randomly assigned to receive the study therapy or a comparison condition, and researchers would track outcomes.
NiceAges 3–6
Hear when a new Blindness trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for blindness?
- Yes. Clin2 currently lists 227 recruiting blindness 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 blindness 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 blindness 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.