Endocrinologia, diabetes y nutricion · 2020
Real-world effectiveness and safety of sensor-augmented insulin pump therapy in adults with type 1 diabetes: Long-term follow-up.
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Coronel-Restrepo Nicolás, Blanco Víctor Manuel, Palacio Andres, Ramírez-Rincón Alex, Arbeláez Sebastián, Duque Valentina, Pino Juan José, Carvajal Javier, Bedoya Jorge, Cuesta Diana Paola, Botero José Fernando
Аннотация
OBJECTIVE: To evaluate the effectiveness and safety of sensor-augmented insulin pump therapy (SAP) in addition to a comprehensive diabetes program on glycated hemoglobin (HbA1c), severe hypoglycemia, ketoacidosis, and the hospital admission rate in patients with type 1 diabetes under real-world settings during a 2-year follow-up.
METHODS: This was a retrospective real-life study comparing diabetes control before and after SAP therapy initiation. Patients ≥18 years old with type 1 diabetes were included. They were followed for 2 years with clinical assessments at months 3, 6, 12, 18, and 24. Effectiveness was estimated by difference in medians of HbA1c from baseline and at each follow-up visit. Safety was assessed by comparing the annual rates of severe hypoglycemia, hyperglycemic crisis, and hospital admission related to diabetes.
RESULTS: 162 patients were included, median age 32 years, women 73%). The main indication for SAP was poor metabolic control (51.2%). At 2 years HbA1c decreased from 8.4% to 7.5% (-0.9%, 95% CI: 0.5-1.2; p<0.0001), HbA1c ≤7% improved from 14.2% to 25.3% (11.1%, 95% CI: 19.7-2.5; p=0.006), and severe hypoglycemia decreased from 22.2% to 14.1% (-8.1%, 95% CI: -16.5 to 0.3; p=0.03).
CONCLUSIONS: SAP therapy improved glycemic control after the third month of use and for up to 2 years of follow-up, with lower rates of hospital admission and severe hypoglycemia. More studies are needed to assess the add-on impact of education programs and technologies for diabetes care.
METHODS: This was a retrospective real-life study comparing diabetes control before and after SAP therapy initiation. Patients ≥18 years old with type 1 diabetes were included. They were followed for 2 years with clinical assessments at months 3, 6, 12, 18, and 24. Effectiveness was estimated by difference in medians of HbA1c from baseline and at each follow-up visit. Safety was assessed by comparing the annual rates of severe hypoglycemia, hyperglycemic crisis, and hospital admission related to diabetes.
RESULTS: 162 patients were included, median age 32 years, women 73%). The main indication for SAP was poor metabolic control (51.2%). At 2 years HbA1c decreased from 8.4% to 7.5% (-0.9%, 95% CI: 0.5-1.2; p<0.0001), HbA1c ≤7% improved from 14.2% to 25.3% (11.1%, 95% CI: 19.7-2.5; p=0.006), and severe hypoglycemia decreased from 22.2% to 14.1% (-8.1%, 95% CI: -16.5 to 0.3; p=0.03).
CONCLUSIONS: SAP therapy improved glycemic control after the third month of use and for up to 2 years of follow-up, with lower rates of hospital admission and severe hypoglycemia. More studies are needed to assess the add-on impact of education programs and technologies for diabetes care.