The Diabetes Control and Complications Trial

The Diabetes Control and Complications Trial (DCCT) was a major research study conducted in the 1980s and 1990s that examined how tight blood sugar management affects people with type 1 diabetes. The study found that keeping blood sugar levels closely controlled significantly reduces the risk of serious long-term complications, such as eye, kidney, and nerve damage. Its findings emphasized the importance of regular monitoring and proper insulin use, leading to improved treatment standards and better health outcomes for individuals with diabetes.