Diabetes technology

A Randomized Clinical Trial for Meal Bolus Decision Using Learning-based Control in Adults With Type 2 Diabetes

J Clin Endocrinol MetabPublished Randomised controlled trial

Primary result · TIRResult — go to the resultMedian difference 1.33 % 95% CI −6.00 to 10.94

Authors' conclusion

The AP-A-supported physician titration of preprandial insulin dosage offers noninferior glycemic control compared with optimal physician care in type 2 diabetes.

Study context

Population
Adults ≥18 years with T2D on multiple dose injection (MDI), HbA1c ≥8.0%, tertiary referral hospital in Beijing, China140 screened
Participants
119 adults
Comparison
AP-A-guided preprandial insulin dosing supervised by physician vs conventional physician treatment
  • AP-An = 59
  • Physiciann = 60reference
Primary endpoint
TIR: % time with sensor glucose 3.9 to 10.0 mmol/L
Methodological detailssingle-blind, noninferiority, single-centre (tertiary referral hospital)
  • Single-blind
  • Noninferiority
  • Single-centre (tertiary referral hospital)

Primary result

TIR

Median difference

1.33 %

95% CI −6.00 to 10.94

By group

AP-Avs Physician
median difference 1.33 % (95% CI −6.00 to 10.94)

As reported in the abstract

Safety

OutcomeAP-APhysicianMedian difference (%) (95% CI)
TBR: % time with sensor glucose <3.0 mmol/LNoninferiority margin 2.0%; noninferior · statistically noninferior0.0% (range 0.0%–0.0%)0.0% (range 0.0%–0.0%)0.00 (0.00%–0.00%)
  • TBR: % time with sensor glucose <3.0 mmol/L: noninferiority margin 2.0%

Original publication

A Randomized Clinical Trial for Meal Bolus Decision Using Learning-based Control in Adults With Type 2 Diabetes. J Clin Endocrinol Metab. Published 7 March 2024. doi:10.1210/clinem/dgae143

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