Condition: Dry Eye Disease (DED) · Diabete Mellitus · GLP-1 · Sponsor: Attikon Hospital
Diabetes mellitus (DM), prediabetes, and obesity are emerging as major global public health problems, with their epidemic spread continuously increasing over the past decades. The occurrence of diabetic retinopathy, cataract, glaucoma, and ocular surface disease in patients with diabetes mellitus has been extensively investigated in several studies. However, mild ocular surface disorders, such as dry eye disease, have often been overlooked, with a previous study showing that 51.3% of diabetes-related dry eye disease cases remained underdiagnosed. Among systemic diseases, diabetes mellitus and obesity have been associated with an increased risk of developing dry eye disease. Chronic hyperglycemia in diabetes leads to microvascular damage, including corneal neuropathy and reduced tear production, conditions that can disrupt ocular surface health, while systemic inflammation and meibomian gland dysfunction also contribute to this process. However, the effect of newer classes of antidiabetic medications, including glucagon-like peptide-1 receptor agonists (GLP-1 RAs), on ocular surface health remains insufficiently understood. The aim of this prospective cohort study is to evaluate the effects of GLP-1 receptor agonists on dry eye disease in patients with type 2 diabetes mellitus and obesity through the assessment of ocular surface parameters, such as tear film break-up time, Schirmer test results, as well as potential changes in corneal topography.
This description comes directly from the study's public registry record.
Vaia Lambadiari, MD, PhD · (0030)2105838000 · vlambadiari@gmail.com
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| 2nd Department of Internal Medicine, Research Institute and Diabetes Center, National and Kapodistrian University of Athens, Athens, GRC. | Athens, Greece | Recruiting |
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Source record: clinicaltrials.gov/study/NCT07605572