Diabetes technology

MiniMed 780G Advanced Hybrid Closed-Loop System Outcomes According to Pubertal Status: Awesome Study Group Real-Life Experience

Diabetes Technol TherPublished Retrospective observational study

Authors' conclusion

The use of AHCL enabled improvements in TIR70-180mg/dL in youth with T1D. More advanced pubertal stages, longer disease duration, and less compliance were associated with less improvement

Study context

Population
Youth with T1D switching to MiniMed 780G, AWeSoMe Group; 59% females, median age 13.9 years, high socioeconomic background
Participants
22 participants
Exposure
MiniMed 780G advanced hybrid closed-loop (AHCL): end of follow-up vs baseline
Outcome
Time in range (TIR) 70-180 mg/dL
Follow-up
Baseline to end
Methodological detailsreal-life, multicenter
  • Real-life
  • Multicenter

Main finding

As reported in the abstract

P = 0.008

Observational data: associations, not effects.

Further findings

OutcomeEnd of follow-upBaselineP value
TAR >180 mg/dL · baseline to end of follow-upDecreased22% (IQR 14–35)28% (IQR 20–46)P = 0.047

Correlates of glycemic outcomes

Advanced pubertal stage correlated with less improvement in ΔTAR>180 mg/dL
r = 0.47, P = 0.05
Advanced pubertal stage correlated with less continuous glucose monitoring (CGM) usage
r = −0.57, P = 0.05
Longer disease duration associated with less improvement in ΔTAR180-250 mg/dL
r = 0.48, P = 0.05
Lower pump site change frequency associated with higher GMI
r = 0.5, P = 0.03
Lower pump site change frequency associated with lower TIR70-180 mg/dL
r = −0.52, P = 0.08

Parts of this Brief are withheld: the automatic checks could not confirm them against the abstract.

Original publication

MiniMed 780G Advanced Hybrid Closed-Loop System Outcomes According to Pubertal Status: Awesome Study Group Real-Life Experience. Diabetes Technol Ther. Published 14 June 2023. doi:10.1089/dia.2023.0081

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