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Published on: February 24, 2023
An overview of the FreeStyle Libre monitoring system for individuals with type 1 and type 2 diabetes
Sergio Di Molfetta1, Antonio Cutruzzolà2, Agostino Gnasso2
1Department of Precision and Regenerative Medicine and Ionian Area, Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, University of Bari Aldo Moro, Bari, Italy.
Introduction:
Diabetes is a chronic disease with high prevalence, necessitating advanced technology to achieve glycemic targets and reduce complications. Continuous glucose monitoring (CGM) has become a cornerstone in diabetes management, with the Freestyle Libre (FSL) systems being some of the most widely used devices.
Areas Covered:
This review focuses on FSL systems, each including an all-in-one sensor and transmitter, a handheld reader and a Mobile Medical App (MMA). Glucose data are uploaded to a dedicated cloud-based platform for analysis. Over the years, FSL has evolved with new features offering valuable support for individuals with diabetes, caregivers, and healthcare providers. Clinical trials and real-world studies have demonstrated efficacy and safety across diverse populations, including individuals with type 1 and type 2 diabetes, adolescents, and pregnant women with diabetes.
Expert Opinion:
FSL is a user-friendly system that meets the needs of patients and healthcare providers. The MMA allows a review of glucose metrics and pattern identification, and supports educational strategies and patient-tailored treatment. Future advancements, including ketone monitoring, integration with wearables and other devices, and telemedicine applications, will further optimize diabetes care and prevention.
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