Type 1 diabetes

Long-term Continuous Glucose Monitor Use in Very Young Children With Type 1 Diabetes: One-Year Results From the SENCE Study

J Diabetes Sci TechnolPublished Randomised controlled trial with extension phase

Authors' conclusion

Over 12 months young children with T1D using newer CGM technology sustained reductions in hypoglycemia and, in contrast to prior studies, persistently wore CGM. However, pervasive hyperglycemia remained unmitigated. This indicates an urgent need for further advances in diabetes technology, behavioral support, and diabetes management educational approaches to optimize glycemia in young children.

Study context

Population
Very young children with T1D
Comparison
Continuous glucose monitoring (CGM) with family behavioral intervention vs CGM alone vs blood glucose monitoring
Methodological details26-week RCT followed by 26-week extension phase, crossover of blood glucose monitoring (BGM) group to CGM+family behavioral intervention (FBI)
  • 26-week RCT followed by 26-week extension phase
  • Crossover of BGM group to CGM+FBI

Primary result

As reported in the abstract

Time in range (70-180 mg/dL) · 52 weeks

Time in range (70-180 mg/dL) · 52 weeks

Baseline CGM+FBI 37% · Standard-CGM 41%

26 weeks BGM-Crossover 38%

Further findings

Hypoglycemia (<70 mg/dL) · 52 weeks

Baseline CGM+FBI 3.4% · Standard-CGM 4.1%

26 weeks BGM-Crossover 4.5%

HbA1c · 52 weeks

Baseline CGM+FBI 8.3% · Standard-CGM 8.2%

26 weeks BGM-Crossover 8.1%

Sensor use · 52-week study visit

Hypoglycemia (<70 mg/dL) — All three groups sustained decreases in hypoglycemia with CGM use
P-values <.001

HbA1c · 52 weeks

HbA1c unchanged with CGM use

Original publication

Long-term Continuous Glucose Monitor Use in Very Young Children With Type 1 Diabetes: One-Year Results From the SENCE Study. J Diabetes Sci Technol. Published 26 March 2022. doi:10.1177/19322968221084667

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