A Korean study of 209 698 adults with type 2 diabetes, published Oct. 1, 2026, in JAMA Network Open, linked quitting smoking for 8 or more years to a lower risk of diabetic eye, kidney and nerve damage than continuing…
A US claims study of 27,650 adults with laboratory-confirmed diabetes, published Oct. 5, 2026, in Diabetes Care, found that only 66.6% received both a diagnosis code and treatment within a year, and 9.6% received neither.
In a trial at US primary care practices, published Oct. 14, 2026, in NEJM, adults with type 2 diabetes not using insulin who wore a continuous glucose monitor lowered their A1c from 8.8% to 7.2% in 26 weeks, vs. 8.7%…