Type 1 diabetes

Twelve-Month Real-World Use of an Advanced Hybrid Closed-Loop System Versus Previous Therapy in a Dutch Center For Specialized Type 1 Diabetes Care

J Diabetes Sci TechnolPublished Retrospective real-world cohort study

Authors' conclusion

Use of MM780G system results in significant and sustained glycemic improvements, consistent across age groups and irrespective of previous treatment modalities.

Study context

Population
Persons with T1D switching to the MM780G system at the Diabeter clinic (Dutch specialized T1D centre)334 with longitudinal data
Participants
481 persons
Exposure
MM780G advanced hybrid closed-loop (aHCL) system vs previous therapy
  • Previous therapyn = 219reference
Outcome
HbA1c
Follow-up
12 months after MM780G initiation
Methodological detailssingle-centre, before-after comparison, age-stratified
  • Single-centre
  • Before-after comparison
  • Age-stratified

Main finding

As reported in the abstract

P < 0.0001

Observational data: associations, not effects.

Further findings

PWDs with HbA1c <7%

GMI and TIR with MM780G · over 12 months

GMI and TIR remained stable; mean GMI
6.9%
TIR
>70%

Age-stratified glycaemic control

Consistent improvements across all age groups, with older participants achieving better outcomes

Recommended system settings

Better glycaemic outcomes with recommended settings; TIR up to
77%
TTIR up to
55%

Original publication

Twelve-Month Real-World Use of an Advanced Hybrid Closed-Loop System Versus Previous Therapy in a Dutch Center For Specialized Type 1 Diabetes Care. J Diabetes Sci Technol. Published 28 October 2024. doi:10.1177/19322968241290259

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