Gestational diabetes & diabetes in pregnancy

Mixed Methods Randomized Controlled Trial Comparing Quality of Life for Pregnant Women With Type 1 Diabetes Using Hybrid Closed-Loop to Sensor-Augmented Pump Therapy

Endocr PractPublished Mixed methods randomised controlled trial

Authors' conclusion

These similarities demonstrate that open communication is needed between provider and patient to determine perceived benefits versus burdens of HCL use in pregnancy, especially in the United States where available HCL systems lack pregnancy-specific algorithms and Food and Drug Administration approval for pregnancy use.

Study context

Population
Pregnant women with T1D randomised in the Pregnancy Intervention with a Closed-Loop System study22 interviewed
Participants
24 women
Comparison
HCL vs sensor-augmented pump therapy (SAPT) in pregnancy
  • HCLn = 12
  • SAPTn = 12reference
Primary endpoint
Quality of life in pregnancy
Methodological detailsinterviews, questionnaires
  • Interviews
  • Questionnaires

Primary result

As reported in the abstract

Quality of life · throughout pregnancy and early postpartum
  • Quality of life was similar with HCL and SAPT

Further findings

Hypoglycemia fear

Not statistically different between groups; improved with HCL in second trimester vs baseline

Glucose monitoring satisfaction and trust · during pregnancy

Increased with HCL, decreased with SAPT

Device preference

Women preferring less involvement in management preferred HCL; those desiring more involvement preferred SAPT

Original publication

Mixed Methods Randomized Controlled Trial Comparing Quality of Life for Pregnant Women With Type 1 Diabetes Using Hybrid Closed-Loop to Sensor-Augmented Pump Therapy. Endocr Pract. Published 22 January 2025. doi:10.1016/j.eprac.2025.01.005

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