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Study identifier: NCT07536516 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Measurement of Ocular Blood Flow and Retinal Oxygen Extraction in Diabetic Patients

Condition: Diabetes Mellitus  ·  Sponsor: Medical University of Vienna

PhaseNA
Planned participants20
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

The prevalence of diabetes is increasing, with type 2 diabetes mellitus comprising over 90% of cases. Diabetes mellitus complications, including diabetic retinopathy (DR), impose significant health burdens. GLP-1 receptor agonists (GLP-1RAs) and dual GIP/GLP-1 receptor agonists show promise in improving cardiovascular and kidney outcomes, but their effects on retinal microvasculature and neuroprotection remain unclear. This study investigates the impact of GLP-1RAs (semaglutide, liraglutide) and GIP/GLP-1-dual agonists (tirzepatide) on ocular blood flow and retinal function in DM patients.

This description comes directly from the study's public registry record.

Talk to the study team

Doreen Schmidl, Prof. Priv. Doz. MD.; PhD  ·  +431404002981  ·  doreen.schmidl@meduniwien.ac.at

Doreen Schmidl, Prof. Priv. Doz. MD, PhD  ·  +431404002981

Always discuss trial participation with your own doctor first.

Locations (1)

Medical University ViennaVienna, State of Vienna, AustriaRecruiting

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Source record: clinicaltrials.gov/study/NCT07536516