Could yearly Low-Energy laser replace daily eye drops for glaucoma?
NCT ID NCT04967989
First seen Jun 27, 2026 · Last updated Aug 14, 2026 · Updated 1 time
Summary
This study looks at whether a gentle laser treatment (SLT) works as well as the standard version for people with glaucoma or high eye pressure. It also tests if getting the gentle laser once a year can delay or prevent the need for daily eye drops. About 790 adults will take part to find the best way to manage the disease long-term.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Chicago Arbor Eye Institute
RECRUITINGOrland Park, Illinois, 60467, United States
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Clear Vue Laser Eye Center
RECRUITINGLakeworth, Florida, 33467, United States
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Cleveland Clinic Cole Eye Institute
RECRUITINGCleveland, Ohio, 44195, United States
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Devers Eye Institute
RECRUITINGPortland, Oregon, 97210, United States
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Doheny Eye Center UCLA
RECRUITINGPasadena, California, 91105, United States
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Eye Care Specialists
RECRUITINGKingston, Pennsylvania, 18704, United States
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Harvard Eye Associates
RECRUITINGLaguna Hills, California, 92653, United States
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Illinois Eye Center
RECRUITINGPeoria, Illinois, 61615, United States
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Kresge Eye Institute Wayne State University
RECRUITINGDetroit, Michigan, 48201, United States
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Mark Latina, LLC
RECRUITINGReading, Massachusetts, 01867, United States
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Massachusetts Eye and Ear
RECRUITINGBoston, Massachusetts, 02114, United States
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Mile High Eye Institute
RECRUITINGSheridan, Colorado, 80110, United States
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New York Eye Surgery Associates
RECRUITINGThe Bronx, New York, 10469, United States
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Northwestern Medical Group
RECRUITINGChicago, Illinois, 60615, United States
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Ocular Health Centre
ACTIVE_NOT_RECRUITINGKitchener, Ontario, N2A0K5, Canada
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Ophthalmic Consultants of Boston
RECRUITINGBoston, Massachusetts, 02451, United States
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Ophthalmology Associates
RECRUITINGFort Worth, Texas, 76102, United States
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Scheie Eye Institute
RECRUITINGPhiladelphia, Pennsylvania, 19104, United States
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Spokane Eye Clinical Research
RECRUITINGSpokane, Washington, 99204, United States
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UPMC Eye Center
ACTIVE_NOT_RECRUITINGPittsburgh, Pennsylvania, 15213, United States
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University Hospitals Eye Institute
RECRUITINGCleveland, Ohio, 44106, United States
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University of California, Davis
RECRUITINGSacramento, California, 95817, United States
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University of California, San Francisco
RECRUITINGSan Francisco, California, 94158, United States
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University of Michigan Kellogg Eye Center
RECRUITINGAnn Arbor, Michigan, 48105, United States
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University of Wisconsin-Madison
RECRUITINGMadison, Wisconsin, 53705, United States
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Vanderbilt Eye Institute
RECRUITINGNashville, Tennessee, 37232, United States
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West Virginia University
RECRUITINGMorgantown, West Virginia, 26505, United States
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Wills Eye Hospital
RECRUITINGPhiladelphia, Pennsylvania, 19107, United States
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Wilmer Eye Institute Johns Hopkins
RECRUITINGBaltimore, Maryland, 21287, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.