El sistema híbrido avanzado Tandem Control-IQ mejora el control glucémico en menores de 18 años con diabetes tipo 1 y el descanso nocturno de los cuidadores

Abstract

ObjectiveTo determine the impact of switching from the predictive low glucose suspend (PLGS) system to the advanced hybrid Tandem Control-IQ system on glucometrics and glycosylated emoglobin (HbA1c) at one year. To assess the impact on the quality of life perceived by parents. MethodProspective study in 71 patients aged 6-18years with type 1 diabetes (DM1), in treatment with PLGS, who switched to an advanced hybrid system. Glucometric data were collected before the change, at 4 and 8weeks, and at one year of use; HbA1c before the change and after one year. The Diabetes Impact and Devices Satisfaction (DIDS) questionnaire was used at weeks 4 and 8. ResultsAn increase in time in range (TIR) was observed with a median of 76% (P<.001) at 4 weeks, which was maintained after one year (+8% in the total group). Overall, 73.24% of patients achieved a TIR above 70%. The subgroup with an initial TIR of less than 56% increased it by 14.4%. After one year there was a 0.3% reduction in HbA1c. Level1 hypoglycaemia, level1 and level2 hyperglycaemia, mean glucose (GM) and coefficient of variation (CV) decreased.Auto mode stayed on 97% of the time and no dropouts occurred.Caregivers had a perception of better glycaemic control and less need to monitor blood glucose variations during the night. None of them would switch back to the previous system and they feel safe with the new system. ConclusionsThe Tandem Control-IQ advanced hybrid system was shown to be effective one year after its implementation with improvement in all glucometric parameters and HbA1c, as well as night-time rest in caregivers.