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Dexcom to unveil new basal insulin titration module under FDA review, reports positive CGM data

September 15, 2025 By Sean Whooley

Dexcom G7 15-day CGM (1)
The 15-day G7 CGM in use. [Image courtesy of Dexcom]
Dexcom (Nasdaq:DXCM) today announced plans to unveil its Smart Basal integrated titration module for insulin delivery.

The company plans to unveil Smart Basal and present new continuous glucose monitor (CGM) data at the 61st annual European Association for the Study of Diabetes (EASD) Conference in Vienna, Austria, this week.

Dexcom’s CTO Girish Naganathan will speak about the future of connected health at DeviceTalks West, Oct. 15–16, 2025 in Santa Clara, California. Register at West.DeviceTalks.com.

San Diego-based Dexcom designed its Smart Basal module to make basal insulin titration and management easier for users. The technology is currently under both FDA and CE mark review.

“With one of our most exciting new features, Dexcom Smart Basal, now under FDA and CE mark review, we are aiming to deliver a simpler and easier basal titration process that helps patients and providers alike,” said Jake Leach, president and chief operating officer (and soon-to-be CEO) of Dexcom.

Read more about Dexcom and the rest of the diabetes tech industry in our free Diabetes Technology Special Report.

Dexcom — one of the largest diabetes tech companies in the world — plans to present several abstracts during EASD. Those abstracts showcase clinical and real-world evidence supporting the benefits of its glucose biosensing systems.

Key highlights include glycemic control and pregnancy outcomes from the GRACE open-label, international, randomized controlled trial. It evaluates CGM use in women with gestational diabetes, demonstrating a reduced risk of babies being born large for their gestational age. The study also showed better glycemic control compared to women with gestational diabetes using fingersticks.

Other findings included the effects of pre- and post-meal exercise in pregnant women with type 1 diabetes. CGM data identified how pregnant women can optimize their glucose excursions around meals with exercise.

Additionally, the company reports that real-time CGM vs. hourly point-of-care testing in diabetic ketoacidosis can prove safe and effective for hospitalized adults, reducing the need for point-of-care glucose tests. Dexcom also plans to share findings demonstrating the cost-effectiveness of CGM for people with type 2 diabetes on insulin therapies in Japan.

“Each year, EASD provides a high-profile opportunity to highlight our latest product innovations and new clinical data that demonstrates how Dexcom glucose biosensing technology can empower people with all types of diabetes across the globe to take control of their health, while reinforcing Dexcom CGM as a cost-effective solution for diabetes management,” said Leach.

 

Dexcom’s CTO Girish Naganathan will speak about the future of connected health at DeviceTalks West, Oct. 15–16, 2025 in Santa Clara, California. Register at West.DeviceTalks.com.

Filed Under: Clinical Trials, Diabetes, Drug-Device Combinations, Featured, Food & Drug Administration (FDA), Patient Monitoring, Regulatory/Compliance, Technology Tagged With: Dexcom, EASD 2025

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About Sean Whooley

Sean Whooley is an associate editor who mainly produces work for MassDevice, Medical Design & Outsourcing and Drug Delivery Business News. He received a bachelor's degree in multiplatform journalism from the University of Maryland, College Park. You can connect with him on LinkedIn or email him at [email protected].

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