Intensive glucose control and the clinical paradox of transient progression of diabetic retinopathy: Prioritising the relevance of eye screening intervals

Jacob, Sarita; Varughese, George I

Abstract

The paradoxical early worsening of diabetic retinopathy with optimisation of glycaemic control is well recognised. Patients with type 2 diabetes mellitus with R0M0 grading at eye screening with enhanced glycaemic control and progression of diabetic retinopathy may get missed with just biennial monitoring as per the changes to national diabetes eye screening programme guidelines. However, from the perspective of patients with type 1 diabetes mellitus being offered newer hybrid closed-loop systems for insulin delivery, very recent guidance allows for this recommendation of a 24-month screening interval to be adjusted. There is an override option within the screening software to enable an additional 12-month screen following the initiation of the closed-loop system. More frequent screening during pregnancy when glycaemic control is tightened, was established several years ago. Interestingly, no such guidance is currently available for patients being treated with GLP-1RA for T2DM, or in patients following bariatric surgery despite the well-recognised impact that has been observed. With newer incretin mimetic treatments in the horizon, this warrants a review and needs a re-appraisal.

Citation

Jacob, S., & Varughese, G. I. (in press). Intensive glucose control and the clinical paradox of transient progression of diabetic retinopathy: Prioritising the relevance of eye screening intervals. Journal of the Royal College of Physicians of Edinburgh, https://doi.org/10.1177/14782715241254873

• Journal Article Type: Letter
• Acceptance Date: May 15, 2024
• Online Publication Date: May 15, 2024
• Deposit Date: May 28, 2024
• Journal: Journal of the Royal College of Physicians of Edinburgh
• Print ISSN: 1478-2715
• Publisher: SAGE Publications
• Peer Reviewed: Peer Reviewed
• DOI: https://doi.org/10.1177/14782715241254873
• Public URL: https://keele-repository.worktribe.com/output/833328
• Publisher URL: https://journals.sagepub.com/doi/10.1177/14782715241254873