Massachusetts Eye And Ear Infirmary

This study tests whether a steroid injection given during retinal detachment surgery can replace the usual course of antibiotic and steroid eye drops afterward. About 168 adults with a first-time retinal detachment will receive either the injection or standard drops. The goal is …

This study tests whether treating donor corneal tissue with a special light-based process (cross-linking) before transplant can make it last longer and reduce rejection in people at high risk of graft failure. About 96 adults who need a high-risk cornea transplant will receive ei…

This study compares three types of glaucoma surgery (Hydrus Microstent, incisional goniotomy, and excisional goniotomy) done at the same time as cataract surgery. About 243 adults with mild to moderate open-angle glaucoma will take part. The goal is to see which surgery lowers ey…

This study tests whether high-dose atorvastatin (a statin drug) can improve vision in people with intermediate age-related macular degeneration (AMD). Researchers will measure how quickly participants' eyes adjust to darkness and track changes in fatty deposits (drusen) in the re…

This early study tests a special contact lens that slowly releases steroid medicine directly to the eye. It is for people with recurrent cystoid macular edema, a condition causing swelling in the back of the eye. The goal is to see if the lens is safe, comfortable, and a practica…

This phase 2 trial is testing whether N-acetyl cysteine (NAC) eye drops can reduce oxidative stress in the eyes of people with Fuchs endothelial corneal dystrophy (FECD), a condition that often leads to corneal transplant. The study will enroll 45 adults with advanced FECD who ar…

This study is testing a computer program called DystoniaNet that uses artificial intelligence to help doctors diagnose isolated dystonia, a movement disorder. The trial will enroll 1000 people with dystonia or other conditions that look like it, such as Parkinson's disease or ess…

This study tests whether netarsudil eye drops can prevent proliferative vitreoretinopathy (PVR), a scarring condition that can cause retinal detachment surgery to fail. Researchers will check how much of the drug reaches the back of the eye and whether it is safe. The trial enrol…

This study tests a small, TENS-like device that sends a mild electric signal to improve balance and walking in older adults. Researchers will measure walking speed and stability in 120 participants aged 60 and older, as well as younger adults for comparison. Participants will wal…

This study tests a new way to program cochlear implants to help children and adults with severe hearing loss hear better. Researchers will compare the new programming to standard settings and measure how well participants understand speech. The goal is to improve hearing outcomes…

This study tests special glasses with high-power prisms that shift images from blind spots into the wearer's remaining vision. Researchers will try different designs to see which best expands the field of view and helps people detect obstacles while walking. The trial involves ab…

This study looks at whether a vestibular implant (a device that helps with balance) can improve how people with severe inner ear damage perform tasks like staying upright, navigating, and thinking. About 20 people who already have the implant will be tested with it on and off, an…

This study looks at whether people with new cochlear implants can have fewer follow-up appointments and still get good results. Researchers will test a new programming method that may make each visit shorter. About 48 adults who are getting a Cochlear Americas implant will take p…

This study is testing a blood test (liquid biopsy) to see if it can find tiny bits of cancer DNA left behind after surgery for a type of skin cancer called cutaneous squamous cell carcinoma. The test may also help track how well immunotherapy treatment is working. About 60 people…

This study uses brain scans and genetic tests to explore why different forms of focal dystonia develop. Researchers will compare brain activity and structure in people with dystonia, their unaffected relatives, and healthy volunteers. The goal is to identify unique brain markers …

This study looks at how deep brain stimulation (DBS) — a treatment already used for movement disorders — affects voice and speech in people with laryngeal dystonia or voice tremor. Researchers will record brain signals during surgery and measure voice changes afterward. The goal …

Researchers at Massachusetts Eye and Ear are studying 165 people with laryngeal dystonia or voice tremor, along with healthy volunteers, to better understand these voice disorders. Participants will undergo voice recordings, breathing tests, and imaging to identify distinct featu…

This study uses brain scans (fMRI, MEG, EEG) and a numbing throat spray to understand what goes wrong in the brains of people with laryngeal dystonia or voice tremor. Researchers will compare brain activity between these groups and healthy volunteers. The goal is to find unique b…