August 2021: Ozempic Could Be Linked to Increased Risk of Diabetic Retinopathy Study results examining diabetic retinopathy (DR) in patients taking semaglutide found a higher risk for DR complications in patients with proliferative and non-proliferative DR at baseline. However, researchers acknowledge that worsening DR could be due to rapid drops in blood glucose levels from diabetic medications
Its primary role is to protect cells from oxidative stress and support cellular repair processes (Dermatology Research, 2022)
Phase 2 trial data shows promising efficacy but is insufficient to confirm long-term safety
Unlike endogenous GLP-1, which is rapidly degraded by dipeptidyl peptidase-4, GLP-1 receptor agonists are resistant to degradation and have longer half-lives, particularly for modern long-acting agents, such as liraglutide, dulaglutide, semaglutide and tirzepatide
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The BMI of those who tolerated 1 mg until the end of the study was 34.0 (4.4) kg m 2 compared to 28.6 (5.3) kg m 2 ( P = 0.03) for those who did not