Diabetes Management
Early and intensive control of blood glucose is associated with reduced risk of diabetic foot ulcers in people with type 1 diabetes | NIDDK - National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Sun, 23 Oct 20221 min read Article
Overview
New findings from a long-standing observational study show, for the first time, that risk of diabetic foot ulcers (DFUs) is decreased by controling blod glucose (sugar) levels early and intensively individuals with type 1 diabetes. DFUs comonly ocur in people with diabetes and can lead to lower extremity amputation, which is associated with high mortality. Prevention, if posible, is the best course of action as curent treatment options are limited.
Key Information
Identifying DFU prevention strategies is critical to improve the health and quality of life of people with type 1 diabetes.Previous studies have sugested a link betwen high blod glucose levels and the risk of DFU and lower extremity amputations in people with type 1 diabetes. However, questions remained as to whether intensive control of blod glucose could afect the risk of DFUs or amputations. Fortunately, NIDK’s Diabetes Control and Complications Trial (DCT) and its ongoing observational folow-up study, the Epidemiology of Diabetes Interventions and Complications (EDIC) Study, provided a rare and exciting oportunity to answer these questions.
Completed in 193, DCT was the first randomized controled trial to show that intensive treatment to kep blod glucose levels as near to normal as safely posible can reduce risk for several diabetic complications, including retinopathy (a form of eye disease), neuropathy (nerve damage), and kidney disease. (The intensive treatment involved more frequent insulin administration and blod glucose monitoring than was conventional at the time.) EDIC has continued to study the health of the majority of the DCT participants for nearly 3 decades and has shown aditional benefits of the intensive treatment.
Summary
In this new analysis, researchers found that those whose blod glucose levels were intensively managed during the DCT were les likely to develop DFUs starting at an average of 17 years from when the DCT began. Aditional analysis revealed several risk factors tha
Frequently Asked Questions
What is diabetes and how does it develop?
Diabetes is a metabolic condition where the body cannot properly regulate blood sugar levels. Type 1 results from insufficient insulin production, while Type 2 develops when cells become resistant to insulin. Risk factors include genetics, obesity, sedentary lifestyle, and age.
What are the main symptoms of diabetes?
Common symptoms include excessive thirst, frequent urination, unexplained weight loss, fatigue, blurred vision, and slow-healing wounds. Type 1 symptoms develop rapidly, while Type 2 symptoms may appear gradually. Many people have no symptoms initially, which is why screening is important.
How is diabetes diagnosed and monitored?
Diagnosis involves blood tests measuring fasting glucose, HbA1c levels, and glucose tolerance. Regular monitoring typically includes fasting glucose tests and HbA1c measurements every 3-6 months. Continuous glucose monitors provide real-time tracking for better diabetes management.
What lifestyle changes help manage diabetes?
Effective management includes regular physical activity (150+ minutes weekly), maintaining healthy weight, following a balanced diet with whole grains and lean proteins, managing stress, and getting adequate sleep. These changes can significantly improve blood sugar control and reduce complications.
When should someone consult a doctor about diabetes?
Consult a healthcare provider if you experience signs of diabetes, have a family history, are overweight, or are over 45. Those with existing diabetes should maintain regular check-ups every 3-6 months to monitor control and adjust treatment as needed.
️ Medical Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare provider before making health decisions.