How CGM Can Improve Patient Outcomes in Type 2 Diabetes

Publication Date February 26, 2025

Content category

Guidelines & Research

Clinic Training & Workflows

Data Interpretation

Clinical focus

Type 2 Diabetes

This podcast is not approved for CME credit. Every diabetes treatment plan is different, individual results may vary – nothing you hear on this podcast should be considered medical advice. All claims are supported by clinical evidence referenced in the show notes. For clinical study results, please refer to the Dexcom G7 User Guide. For product-related questions, please refer to the instructions for use. For complete safety information, go to dexcom.com/safety-information.

Episode overview

In this episode, Dr. Grace and Dr. Polonsky share insights from their research, highlighting significant reductions in A1C levels and improvements in patient outcomes with the use of continuous glucose monitoring (CGM). They highlight the clinical benefits of CGM for managing glucose levels and making informed dietary and lifestyle choices. Additionally, they discuss the psychological effects of CGM including increased engagement, empowerment, and reduced anxiety.

Dr. Grace also introduces Stelo, Dexcom's over-the-counter option for adult patients ages 18+ who are not using insulin.

References

Grace TP, Edgington A, Reinhart L, et al. The Dexcom Community Glucose Monitoring Project: 6-Month Results Using Continuous Glucose Monitoring in Type 2 Diabetes. Clin Diabetes. 2024;42(4):540-546. Published 2024 Aug 9. doi:10.2337/cd24-0030
Grace T, Salyer J. Use of Real-Time Continuous Glucose Monitoring Improves Glycemic Control and Other Clinical Outcomes in Type 2 Diabetes Patients Treated with Less Intensive Therapy. Diabetes Technol Ther. 2022;24(1):26-31. doi:10.1089/dia.2021.0212
Clark TL, Polonsky WH, Soriano EC. The Potential Impact of Continuous Glucose Monitoring Use on Diabetes-Related Attitudes and Behaviors in Adults with Type 2 Diabetes: A Qualitative Investigation of the Patient Experience. Diabetes Technol Ther. 2024;26(10):700-708. doi:10.1089/dia.2023.0612

^{This guest is a paid spokesperson for Dexcom. Fingersticks required for diabetes treatment decisions if symptoms or expectations do not match readings. Dexcom G7 can complete warmup within 30 minutes, whereas other CGM brands require up to an hour or longer. Smart devices are sold separately. For a list of compatible smart devices, visit: dexcom.com/compatibility. “Dexcom" refers to the Dexcom CGM. Compatible smartphone is required to pair a new Dexcom G7 sensor with a compatible Apple Watch. To use Share/Follow the smartphone must be within 33 feet of the Dexcom G7. The Dexcom G7 Continuous Glucose Monitoring System (Dexcom G7 System) is a real time, continuous glucose monitoring device indicated for the management of diabetes in persons aged 2 years and older. Dexcom G7 has no limitations for use in pregnancy. G7 15 Day is only for adults 18+.}

^{Brief Safety Statement: Failure to use the Dexcom Continuous Glucose Monitoring System and its components according to the instructions for use provided with your device and available at https://www.dexcom.com/safety-information and to properly consider all indications, contraindications, warnings, precautions, and cautions in those instructions for use may result in you missing a severe hypoglycemia (low blood glucose) or hyperglycemia (high blood glucose) occurrence and/or making a treatment decision that may result in injury. If your glucose alerts and readings from the Dexcom CGM do not match symptoms, use a blood glucose meter to make diabetes treatment decisions. Seek medical advice and attention when appropriate, including for any medical emergency.}

^{Dexcom, Dexcom Follow, Dexcom Clarity, and Dexcom Share are registered trademarks of Dexcom, Inc. in the U.S., and may be registered in other countries.}

^{STELO IMPORTANT INFORMATION: Consult your healthcare provider before making any medication adjustments based on your sensor readings and do not take any other medical action based on your sensor readings without consulting your healthcare provider. Do not use if you have problematic hypoglycemia. Failure to use Stelo and its components according to the instructions for use provided and to properly consider all indications, contraindications, warnings, and cautions in those instructions for use may result in you missing a severe hypoglycemia (low blood glucose) or hyperglycemia (high blood glucose) occurrence. If your sensor readings are not consistent with your symptoms, a blood glucose meter may be an option as needed and consult your healthcare provider. Seek medical advice and attention when appropriate, including before making any medication adjustments and/or for any medical emergency. Patient results may vary.}