Dexcom study shows glucose monitor reduces A1C in type 2 diabetes patients

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Dexcom CONNECT Study: The Most Significant Clinical Study Demonstrating CGM Benefits for People with Type 2 Diabetes Not Using Insulin

June 6, 2026 2:45 PM EDT

Dexcom sponsored CONNECT randomized controlled trial expected to help establish new standard of care for CGM use by people with Type 2 diabetes not using insulin around the world. Showed use of Dexcom G7 led to clinically and statistically significant reduction in HbA1c and improvement in quality of glucose control, including time in range and level 1 and 2 hyperglycemia.1 Demonstrated additional clinically significant improvement in A1C reduction across study participants using Dexcom G7 in combination with various diabetes medications, including metformin, GLP-1s and SGLT2s.1

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