1102-P: High vs. Standard Starting Dose of Insulin Glargine 100 U/ml in Patients with Overweight/Obesity and Type 2 Diabetes Uncontrolled with Oral Antidiabetic Drugs in China: A Multicenter, Open-Label Randomized Controlled Trial

With type 2 diabetes (T2D) progression, patients require insulin, but insufficient titration often leads to poor glycemic control. A higher insulin starting dose may reduce the optimal dose deficit, but whether this procedure increases hypoglycemia risk is unknown. This open-label, multicenter trial (NCT02836704) evaluated safety and efficacy of a high (0.3 U/kg) vs. standard (0.2 U/kg) starting dose of glargine 100 U/ml (Gla-100) followed by titration over 16 weeks to achieve self-monitored FBG 4.4-5.6 mmol/L using the same algorithm in each group. Overall, 892 patients with overweight/obesity (BMI 25-40 kg/m2) and uncontrolled T2D (HbA1c 7.5-11.0%; lab FPG >9.0 mmol/L) on stable doses of 2-3 OADs were randomized to receive a high (n=444) or standard (n=448) starting dose of Gla-100. At week 16, 92% of patients completed the study and 866 were analyzed. The primary endpoint (percentage of patients with ≥1 confirmed hypoglycemia, BG