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Evaluation of flash glucose monitoring after long-term use: A pediatric survey
Julia Vergier1, Martine Samper2, Fabienne Dalla-Vale3
1Assistance-Publique des Hôpitaux de Marseille (APHM), Multidisciplinary Pediatric Service - La Timone Children's Hospital, 264 rue Saint Pierre, 13385 Marseille, France.
Insights
Children with type 1 diabetes find flash glucose monitoring (FGM) acceptable for managing their condition. While generally satisfied, they require specific training to optimize its use for insulin adjustments and improve metabolic outcomes.
Area of Science:
- Pediatric Endocrinology
- Diabetes Technology
- Patient-Reported Outcomes
Background:
- Type 1 diabetes management in children requires effective glucose monitoring.
- Flash glucose monitoring (FGM) offers an alternative to traditional blood glucose testing.
Purpose of the Study:
- To assess children's perspectives on using flash glucose monitoring (FGM) in their daily lives.
- To understand the motivations, challenges, and impact of FGM on children with type 1 diabetes.
Main Methods:
- A survey was conducted among children with type 1 diabetes using the FreeStyle Libre® FGM system and their parents.
- Data was collected from 347 patients across French medical centers between December 2016 and June 2017.
Main Results:
- Most patients (85.9%) initiated FGM to avoid finger prick pain; parents valued nocturnal monitoring (60.8%).
- Common issues included sensor detachment (47.6%) and skin reactions (22.2%).
- Many users (89.5%) altered habits, with 70.6% increasing scans and 37.5% using trends for insulin adjustment; 35.1% saw improved HbA1c.
Conclusions:
- Flash glucose monitoring (FGM) is widely accepted by children with type 1 diabetes.
- Specific training is crucial for enhancing FGM's utility in insulin dosing and achieving better metabolic control.
Aims:
To understand the opinions of children with type 1 diabetes about their everyday use of flash glucose monitoring. (FGM).
Methods:
Children with type 1 diabetes using the FreeStyle Libre® FGM system and/or their parents were surveyed in several French medical centers between December 2016 and June 2017, regardless of their treatment regimen and metabolic control.
Results:
Of the 347 patients recruited, 79.5% had been using the sensor for more than three months (average usage time: 285 days). The main reported motivations for initiating this type of monitoring were to avoid finger prick pain (for 85.9% of patients) and to allow parents to check nocturnal glucose levels (60.8%). Two-thirds of respondents experienced difficulties, mainly the sensor falling off (47.6%), measurement discrepancies (25.1%) and cutaneous reactions (22.2%); 89.5% changed their habits: 70.6% took more scans, 37.2% corrected their hyperglycemia more promptly, and 37.5% used trends to adjust their insulin dosage. About one-third of the study group (35.1%) experienced lower HbA1c levels, and two thirds (67.1%) were satisfied with the device.
Conclusions:
Our results show that FGM is a widely accepted option for self-monitoring diabetes, but that specific training is required to improve its use for insulin dosage adjustment and metabolic results.
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