About this trial
This single-arm interventional study evaluates the MiniMed 780G insulin pump and continuous glucose monitoring (CGM) system in pregnant women with type 2 diabetes enrolled at ≤ 16 weeks gestation. From recruitment to delivery, participants attend regular clinical visits for active insulin adjustments. The primary objective is to measure the percentage of time spent in the target pregnancy glucose range (63-140 mg/dL). Secondary outcomes track mean glucose, HbA1c, and overall maternal and neonatal health to ensure safety and efficacy.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Women with diagnosed pregestational type 2 diabetes or HbA1c >6.5% in the 1st trimester (ADA, PTD)
Age 18-45 years
Gestational age of 16 weeks +0 days or less at baseline
Singleton pregnancy
Disqualifiers
Other types of diabetes including T1D and Monogenic diabetes
Major fetal congenital defects
Severe nephropathy, psychiatric illness or other serious medical disorder that in the judgment of the investigator could affect completion of the trial
Pump therapy before pregnancy
Trial design
Single group
Treatments tested in this trial
Automated insulin delivery system - Medtronic 780G
DeviceUse of automated insulin delivery system in pregnant patients with type 2 diabetes
Treatment groups
Trial outcomes
Primary outcomes
Time in range
Percentage of time spent in target glucose values - 63-140 mg/dL (3.5-7.8 mmol/L)
Mean sensor glycemia
Average value of glucose concentration measured by the sensor (mg/dL and mmol/L)
Secondary outcomes
Time in range
Percentage of time spent in target glucose values - 63-140 mg/dL (3.5-7.8 mmol/L)
Time in range
Percentage of time spent in target glucose values - 63-140 mg/dL (3.5-7.8 mmol/L)
Time in range
Percentage of time spent in target glucose values - 63-140 mg/dL (3.5-7.8 mmol/L)
Time in range
Percentage of time spent in target glucose values - 63-140 mg/dL (3.5-7.8 mmol/L)
Sponsors and contacts
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Poznan University of Medical Sciences
Lead sponsor
Medtronic
Collaborator
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