The Diabetes Control and Complications Trial (DCCT)

The Diabetes Control and Complications Trial (DCCT) was a landmark research study that ran from 1983 to 1993, focusing on Type 1 diabetes. It aimed to understand how tight control of blood sugar levels affects long-term health. The trial compared two groups: one had intensive treatment with frequent insulin monitoring and adjustments, while the other received standard care. Results showed that those with tighter blood sugar control significantly reduced their risk of diabetes-related complications, such as eye and kidney damage. The DCCT established the importance of managing blood glucose levels for better health outcomes in diabetes patients.