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Diabetes Alert: New Wearable Tracks Deadly Ketones
28 Aug
Summary
- FDA authorized the first wearable sensor to continuously track ketones.
- Device monitors ketones and blood sugar simultaneously for early DKA warning.
- Authorized for people with diabetes aged 2 and older in the US.
The U.S. Food and Drug Administration (FDA) has authorized the first wearable sensor designed to continuously monitor ketone levels in individuals with diabetes. This significant advancement provides an early warning system for the dangerous complication of diabetic ketoacidosis (DKA), which can rapidly worsen and become life-threatening. This innovative device also marks the first globally to track both ketones and blood sugar simultaneously.
Continuously tracking ketones, chemicals produced when the body burns fat for fuel, can be crucial as elevated levels signal a potential DKA onset. DKA admissions have seen a notable increase over the past decade. The new sensor, called Libre Duo 10 Day, adheres to the skin and transmits readings wirelessly to a smartphone app, alerting users to concerning ketone trends.
The device is authorized for individuals with diabetes aged 2 and older in the United States. Abbott, the manufacturer, plans to launch the sensor later this year and is exploring integration with automated insulin delivery systems. While studies supported the device's accuracy, the FDA emphasizes that ketone readings should always be considered alongside glucose levels and individual symptoms.
