MiniMed 780G™ in 2- to 6-Year-Old Children: Safety and Clinical Outcomes After the First 12 Weeks

Diabetes Technol TherPublished Prospective open-label study with matched historical controls

Authors' conclusion

MiniMed 780G™ AHCL is a safe system and 12-week use was associated with improvements in glycemic control in 2- to 6-year-old children with type 1 diabetes. In addition, AHCL is associated with a reduction in parental diabetes distress after 12-week use.

Study context

Population
Children aged 2–6 years with T1D >6 months, total daily insulin ≥8 U/day, HbA1c <10% (85 mmol/mol), able to use insulin pump and CGM
Participants
35 children
Exposure
MiniMed 780G advanced hybrid closed-loop (AHCL) in SmartGuard Mode for 12 weeks; change from baseline
  • MiniMed 780G AHCLn = 35
Outcome
Change in glycemic outcomes
Follow-up
0 to 12 weeks
Methodological detailshistorical controls matched by treatment unit, diabetes duration, age, gender and baseline treatment modality
  • Historical controls matched by treatment unit, diabetes duration, age, gender and baseline treatment modality

Main finding

As reported in the abstract

HbA1c mean change (SD 5.7), P = 0.010

−2.7 mmol/mol

Mean sensor glucose change ([1.0]), P < 0.001

−0.8 mmol/L

Time above range (TAR) change ([9.5]), P < 0.001

−8.6%

Time in range (TIR) increase ([9.3]), P < 0.001

8.3%

Observational data: associations, not effects.

Further findings

Parental diabetes distress (Problem Areas In Diabetes-Parent, revised (PAID-PR) score) · 0 to 12 weeks

PAID-PR score decreased from 37.5 (18.2) to 27.5 (14.8), P = 0.006

Safety

Diabetic ketoacidosis or severe hypoglycemia

No events of DKA or severe hypoglycemia occurred

Original publication

MiniMed 780G™ in 2- to 6-Year-Old Children: Safety and Clinical Outcomes After the First 12 Weeks. Diabetes Technol Ther. Published 30 December 2022. doi:10.1089/dia.2022.0313

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