The Intern At Work: Internal Medicine 275. A Long Time Coming - An Approach to the Chronic Complications of Diabetes
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Mar 16, 2025 Explore the challenging world of diabetes with a deep dive into both macrovascular and microvascular complications. Discover how chronic hyperglycemia affects patient care through real-life case studies, like that of a patient struggling with foot pain. The discussion also emphasizes vital prevention strategies, including blood pressure management and screenings, to mitigate risks. Plus, gain insights from pivotal trials like ADVANCE and DAPA-CKD that shed light on effective management techniques.
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How Hyperglycemia Damages Small Vessels
- Chronic hyperglycemia drives microvascular damage through oxidative stress and advanced glycation end-products.
- These metabolic injuries alter endothelial permeability and blood flow, causing organ dysfunction.
Hyperglycemia Accelerates Atherosclerosis
- Prolonged hyperglycemia also disrupts the balance of vasoconstrictors and vasodilators, promoting inflammation in vessel walls.
- This accelerates atherosclerosis and drives macrovascular complications in diabetes.
Aggressively Manage BP And Lipids
- Measure and control blood pressure rigorously; target <130/80 mmHg for most patients with diabetes.
- Use ACE inhibitors or ARBs first-line and consider statins for primary prevention per guidelines.