Clinical trials
Glasses clinical trials
Below are recruiting glasses clinical trials, each written for real people, not researchers. We’re tracking 75 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07131358Recruiting
Comparing cavity prevention methods in schoolchildren
This trial tests three different methods to prevent cavities in children's back teeth (first permanent molars). It's for kids ages 6 to 8 who are at risk for cavities and attend public schools in Nezahualcóyotl, Mexico.
Nezahualcóyotl, State of MexicoAges 6–8 - NCT07114445Enrolling by invitation
Virtual reality foot care training for type 2 diabetes
This trial tests if using virtual reality glasses to teach foot care can help people with type 2 diabetes take better care of their feet. It aims to prevent serious foot problems.
Gaziantep, GaziantepAges 18 years+ - NCT06848881Recruiting
Freezing vs surgery for lung spots
This trial compares two treatments for slow-growing lung spots (GGNs): freezing the spot (cryoablation) versus removing it with surgery. It's for people whose spots are small, not yet widespread, and who are able to have either procedure.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT06097910Recruiting
Watching multiple lung spots over time
This study is for people who have three or more tiny lung spots (called ground-glass nodules or GGNs) that have not changed in at least three months. The goal is to see if carefully monitoring these spots with regular CT scans is a safe and effective approach.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT07557550Recruiting
Relaxation methods before orthopedic surgery: glasses vs. virtual reality
This study tests whether watching relaxing videos through special glasses or a virtual reality headset helps reduce anxiety before orthopedic surgery (like hip or knee replacement). Researchers want to see if these tools work better than no relaxation aid at all.
Amiens, PicardieAges 18 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 - NCT04189965Recruiting
Study of long-term memory of pain in healthy adults
This study looks at how people remember pain over time. It enrolls healthy adults so researchers can better understand the long-term effects of painful experiences.
BronAges 18–50 - 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 - 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 - NCT04463498Recruiting
Sleep school program for insomnia alongside mental health problems
This trial tests a group “sleep school” program to improve sleep when insomnia happens together with moderate to severe mental health symptoms. It may help you learn practical sleep strategies and improve sleep quality while you’re getting psychiatric care.
BergenAges 18–80 - NCT04911738Recruiting
Virtual reality glasses to improve balance after stroke
This trial studies whether virtual reality glasses training can improve balance and body alignment after a recent stroke. It will also compare how stroke participants with balance problems respond versus people without stroke.
GrenobleAges 18–80 - NCT07698977Recruiting
Slowing nearsightedness with special glasses
This study tests special glasses to slow down nearsightedness (myopia) getting worse in children. Researchers want to see if these glasses help keep eyes from getting more nearsighted over time.
BudapestAges 6–15 - NCT07696390Recruiting
Virtual reality after a heart attack (STEMI)
This trial tests if using virtual reality in the intensive care unit helps people recover after a STEMI heart attack. If you are awake, able to communicate, and have had a stent placed, this could be for you.
VanAges 18–70 - NCT05177055Recruiting
Sleep program for delayed sleep timing with mental health symptoms
This study offers a sleep-focused program to people whose sleep schedule is significantly shifted later than desired (delayed sleep phase disorder) along with moderate to severe mental health symptoms. It aims to see if treatment for the sleep problem can help in people already getting psychiatric care.
Bergen, TertnesAges 18–80 - 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+ - NCT05466955Recruiting
Vision test and motorcycle safety intervention for young drivers
This study checks young motorcycle riders’ eyesight and, if needed, may help them use a vision-correction approach aimed at reducing two-wheeled accidents. It’s mainly for riders whose distance vision is affected by mild-to-moderate nearsightedness (myopia).
Ho Chi Minh City, Hong Bang Ward 11Ages 18–23 - NCT05717803RecruitingPhase 3
Surgery choice for certain early lung cancers with glasslike nodules
This study compares a lung surgery approach (segmentectomy) for people with early, invasive lung cancer that shows “ground-glass” on scans. It aims to see if this less extensive surgery can treat the cancer effectively when the tumor is in a specific size and scan pattern range.
Shanghai, Shanghai MunicipalityAges 18–80 - NCT05806398Recruiting
Sealant test for molars with enamel defects in children
This study tests whether a glass ionomer sealant can protect molars with molar-incisor hypomineralization (MIH), a type of enamel weakness, by sealing the biting surface. It may help reduce damage in affected teeth when children still have healthy surfaces that can be sealed.
TriesteAges 6–10 - 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+ - NCT05958940Recruiting
Bright light therapy study for depression
This trial studies whether daily bright light therapy can reduce depressive symptoms. It’s for adults with depression (including some with bipolar depression), and you would fill out questionnaires and be screened for safety.
EindhovenAges 18–65 - NCT06132399Recruiting
Virtual reality software for recent stroke recovery
This trial tests whether using virtual reality exercises can help people who recently had a stroke regain movement in their arms or legs. If you had a stroke 7 to 14 days ago and have weakness on one side, this study may help with your recovery.
Almería, AlmeríaAges 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 - NCT06477809Recruiting
Testing a device to help blind people with daily tasks
This trial tests a new device (ARIA) that helps people who are blind navigate daily tasks. If you have no light perception or only light perception, use a long cane, and are comfortable with a smartphone, you may be able to take part in 4 sessions in Sydney.
Sydney, New South WalesAges 18 years+ - NCT06598241Recruiting
Bioactive glass fiber study for diabetic foot ulcers
This study tests a special glass fiber material (BBFGM) placed on diabetic foot ulcers to help them heal. It is for people with diabetes who have a foot wound that hasn't healed in 4 weeks to 2 years, is a certain size, and may involve deeper tissue or bone.
San Antonio, TexasAges 18–80
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Common questions
- Are there clinical trials for glasses?
- Yes. Clin2 currently lists 75 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.