Clinical trials
Glasses clinical trials
Below are recruiting glasses clinical trials, each written for real people, not researchers. We’re tracking 80 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06325150RecruitingPhase 1
How light glasses affect thinking in class
This study tests whether wearing special light-enriched glasses in class can help college students think more clearly and feel less tired. You will either wear the glasses or be in a control group, and you'll report your fatigue and take some cognitive tests.
East Lansing, MichiganAges 18 years+ - NCT06278974Recruiting
Comparing myopia treatments for kids: glasses vs ortho-k
This study compares three ways to slow down nearsightedness in children: special glasses (defocus lenses), regular glasses, and orthokeratology contact lenses (worn overnight). It aims to find which works best for kids who have never worn glasses before.
Shenyang, LiaoningAges 7–17 - NCT05921643Recruiting
Bioactive glass to fill the mastoid after cholesteatoma surgery
This trial tests whether a special material (bioactive glass) used to fill an area behind the ear during surgery can improve healing after cholesteatoma is removed. It may help reduce problems from the disease or surgery by changing how the surgical space is filled.
Lyon, Pierre-BéniteAges 18 years+ - NCT05458323Recruiting
Vision testing and glasses change to improve thinking
This study checks whether better distance and near vision (through eye exams and correct glasses) can improve thinking and memory. You may be randomly assigned to receive eye care, and your ability to see and think will be measured.
Hyderabad, TelanganaAges 60 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 - NCT04310241Recruiting
Test eye alignment and vision changes in lazy eye patients
This study looks at vision problems in children with lazy eye (amblyopia) and eye misalignment (strabismus), and whether they improve with treatment. It may help researchers understand what visual changes to expect and which patients respond best.
Cleveland, OhioAges 6 months–90 years - NCT03655912Recruiting
Video games and eye therapy for lazy eye
This study tests whether binocular (two-eye) visual therapy using video games can improve “lazy eye” vision. It’s aimed at people with certain types of lazy eye and who have not had previous amblyopia treatment.
Monterrey, Nuevo LeónAges 4–10 - NCT03300141Enrolling by invitation
Robotic arm training with visual feedback after stroke
This trial tests a robotics-based training program that helps people practice reaching with both the arm and hand, using real-time visual guidance. It may help improve how smoothly and accurately you can reach after stroke.
Chicago, IllinoisAges 18 years+
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Common questions
- Are there clinical trials for glasses?
- Yes. Clin2 currently lists 80 recruiting glasses 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 glasses 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 glasses 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.