Gotlib said his work hours are long and he’s an avid jogger, so he can’t always ‘get away’ to do a fingerstick test or interact with a bulkier CGM system. Specifically, he preferred the Libre’s slimness and discreetness, simplicity of setup and use, and ease of sensor insertion. Shawn Gotlib in New York was an early Libre 2 user in the United States and shifted between his Dexcom and Libre, but liked the latter more after using it over time with few complaints. In short, the Libre is pretty slick, and could be perfect for both doctors and many patients.” When the very first Libre model the market, DiabetesMine’s own Wil Dubois reported: “To me, the Libre is a game-changer because it adds context to glucose readings, without the need for loads of high-cost test strips or a full-fledged CGM system that’s also more costly and probably more complex than many patients need. Another 2020 study out of France showed the Libre helped cut in half the number of hospitalizations due to diabetic ketoacidosis (DKA) - 52 percent for those with T1D, and 47 percent for those with T2D. Generally, anything under 10 is considered good accuracy and most CGMs meet this measurement standard.Īlso, the latest data from June 2020 on the FreeStyle Libre system shows the technology is successful in helping people with both T1D and T2D stay in range, whether they’re using an insulin pump or multiple daily injections. The Libre 2 has a 9.3 percent total MARD score (9.2 percent for adults, and 9.7 percent for children). The lower the number, the better the accuracy. The standard measure of accuracy for continuous glucose monitoring devices is known as MARD (or Mean Absolute Relative Difference). The FDA has approved this device for kids as young as 4 years old, and adults with either type 1 (T1D) or type 2 diabetes (T2D).Īccuracy and impact.
To be clear, to get an actual glucose reading or see the trend arrow on the direction your sugars are heading (like those on competing CGMs), users will still need to pick up the receiver and scan the Libre sensor.Īges 4 and older. If you ignore an alarm, it will beep again in 5 minutes if the out-of-range condition still exists. This can help users stay safe, especially when sleeping, and alert them any time their glucose levels might need immediate attention. Users can adjust the settings for their own preferences on when they want to be alerted: Users have an option to turn on real-time alerts, to hear a beep or feel a vibration whenever their glucose levels dip too low or high. Regardless of which device you use, scanning is fast, easy, and can be done over any type of clothing, even thick jackets. However, Abbott received approval for this mobile app functionality in late July 2021 so you could scan the sensor and see data on your compatible smartphone. Instead, you still needed to use the separate handheld reading device to scan the sensor and see glucose results. While the original Libre model allows the use of a smartphone app for scanning, the Libre 2 didn’t originally allow for this because it wasn’t cleared by the FDA. It does not officially require any fingerstick calibrations before making insulin dosing or other treatment decisions.
The latest sensor approved in the United States since 2018 lasts up to 14 days. With just a 1-second scan, users can see their glucose reading, trend arrow, and 8-hour history.
When inserted, there is a 1-hour warmup period before glucose data is available.
#ABBY FREESTYLE LIBRE FLASH GLUCOSE MONITORING SYSTEM SKIN#
It is approved by the Food and Drug Administration (FDA) for use only on the upper arm, and attached to the skin using an easy-push inserter device.
The sensor measures interstitial fluid every minute. Users wear a little white disc sensor about the size and thickness of two stacked quarters, and hold the handheld reader or smartphone app over it (about.
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