Sensor-augmented pump therapy in very young children with type 1 diabetes: an efficacy and feasibility observational study.

BACKGROUND: Efficacy and feasibility of sensor-augmented pump (SAP) therapy were evaluated in very young children with type 1 diabetes (T1D). SUBJECTS AND METHODS: SAP (Dexcom [San Diego, CA] Seven Plus™ usage combined with insulin pump) therapy was retrospectively evaluated in 28 children (15 boys) younger than 7 years (mean age, 5.8 ± 1.2 years; range, 3-7 years), with T1D. Glycosylated hemoglobin (HbA1c) was evaluated at baseline and at the end of the study, as were efficacy and feasibility of the system, using a rating scale (with 3 being the most positive). RESULTS: SAP has been used for at least 6 months by 85% of patients, with an overall good satisfaction (92%). The greatest perceived benefit was the reduced fear of hypoglycemia (score of 3, 81%). HbA1c significantly improved only in patients with baseline HbA1c >7.5% (P = 0.026). CONCLUSIONS: SAP therapy is effective and feasible in preschool children with T1D. In patients with high HbA1c at baseline it provide a 0.9% decrease, sustained for at least 6 months.

Continuous subcutaneous hydrocortisone infusion (CSHI) in a young adolescent with congenital adrenal hyperplasia (CAH).

Congenital adrenal hyperplasia (CAH) is an autosomal recessive enzymatic defect caused by mutations or deletions of the cytochrome P450 21-hydroxylase CYP21 gene. Oral therapy with glucocorticoids and mineralcorticoids is administered to prevent adrenal crisis and to control hyperandrogenism. During puberty this type of therapy is difficult to manage owing to physiological and hormonal changes and poor compliance. We describe a case of a pubertal boy affected by CAH, in whom continuous subcutaneous infusion of hydrocortisone led to improved metabolic control and compliance.