Diabetes technology

Benefits and Accuracy of Real-Time CGM in Children and Adolescents With Type 1 Diabetes Attending Summer Camp: Second Year

J Clin Endocrinol MetabPublished Observational study

Authors' conclusion

G7 was rated higher in usefulness and recommendation than G6 among participants. G7 also exhibited improved accuracy and was considered a useful rt-CGM tool in a camp setting. Glucose management on camp was significantly improved because of the multi-directional efforts of the HCPs.

Study context

Population
Children with T1D attending summer camp and healthcare providers (HCPs)plus 52 HCPs
Participants
21 children
Exposure
Dexcom G7 vs Dexcom G6
Outcome
Usefulness, recommendation and accuracy of a new rtCGM system
Methodological detailsquestionnaire, comparison with previous year (G6)
  • Questionnaire
  • Comparison with previous year (G6)

Main finding

As reported in the abstract

Usefulness, recommendation and accuracy

Mean absolute relative difference (MARD) on camp, G7 (G6)

11.3%

G6: 16.0%

MARD off camp, G7 (G6)

11.0%

G6: 19.7%

Observational data: associations, not effects.

Further findings

GMI

CV

CV on camp, G7 (G6)
34.4% (G6: 60.3%)
CV off camp, G7 (G6)
35.9% (G6: 63.1%)

Glycemic management metrics on vs off camp

Glycemic management metrics on camp better than off camp
Graphical analyses showed sufficient accuracy

Original publication

Benefits and Accuracy of Real-Time CGM in Children and Adolescents With Type 1 Diabetes Attending Summer Camp: Second Year. J Clin Endocrinol Metab. Published 12 March 2025. doi:10.1210/clinem/dgaf160

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