Elevated glycated hemoglobin levels impair blood pressure in children and adolescents with type 1 diabetes mellitus.

BACKGROUND: Deregulation of glycemic and glycated hemoglobin (HbA1) levels accelerate the progression of cardiovascular complications in type 1 diabetes mellitus (T1DM). The aim of this study was to investigate the association between HbA1 and changes in blood pressure of children and adolescents with T1DM. METHODS: A total of 60 children and adolescents were recruited and allocated into two groups (prehypertension and control group). Blood pressure and HbA1 were measured by the oscillometric method and high-performance liquid chromatography, respectively. RESULTS: The prehypertensive group had (P < 0.05) higher disease duration, body weight, Z score for body weight, systolic blood pressure (SBP), diastolic blood pressure (DBP) and a higher HbA1 when compared with the control children and adolescents. Multiple regression to predict alterations in DBP from HbA1 adjusted for age, disease duration, and body mass index demonstrated a positive relationship with DBP (P < 0.05). A 1 % increase in HbA1 was associated with 1.73 mmHg increase in DBP. CONCLUSIONS: High levels of HbA1 may be associated with increased blood pressure in T1DM. A tight control of HbA1 levels may provide long-term cardiovascular protection in children and adolescents with T1DM.

Evaluation of diabetic patients after three month use of continuous subcutaneous insulin infusion, dispensed by a protocolled form at outpatient reference clinic of Taguatinga Regional Hospital.

OBJECTIVE: To evaluate the data of continuous subcutaneous insulin infusion protocol (CSII) for diabetics waived by the Health State Secretariat of Distrito Federal (HSSDF) and therapeutic responses three months after the transfer of multiple daily injections regimen for CSII. SUBJECTS AND METHODS: Eighty patients (49 female) took part in this experimental study, mean age and disease duration were 27.9 years and 13 years, respectively; 96% patients had type 1 diabetes mellitus. RESULTS: The entire sample (ECO) and 3 subgroups (group 1 - A1c decrease, group 2 - A1c stable, and group 3 - A1c increase), stratified according to a ≥ 0.5% change in A1c, were analyzed. Group 1 involved 64% of the patients. The ECO showed a significant A1c decrease: MDI 8.1 ± 1.4% vs. CSII 7.3 ± 0.9%, p < 0.0001 (0.8% difference pro CSII therapy). Group 1 demonstrated an A1c decrease from 8.7% to 7.3% (1.4% difference). Group 2 mean A1c was 7.1%. Rate of hypoglycemia (< 50 mg/dL) decreased 61% in the ECO and 79% in Group 2. CONCLUSION: This study reinforces the safety and efficacy of CSII with a robust A1c reduction and hypoglycemia. The pioneer care HSSDF ambulatory attests to be achievable the free dispensing by Unified Health System (UHS) following a protocol, and this approach results in less wastage to the patient and represents a rational policy of therapy with CSII for UHS.

Evaluation of diabetic patients after three month use of continuous subcutaneous insulin infusion, dispensed by a protocolled form at outpatient reference clinic of Taguatinga Regional Hospital

Objective To evaluate the data of continuous subcutaneous insulin infusion protocol (CSII) for diabetics waived by the Health State Secretariat of Distrito Federal (HSSDF) and therapeutic responses three months after the transfer of multiple daily injections regimen for CSII. Subjects and methods Eighty patients (49 female) took part in this experimental study, mean age and disease duration were 27.9 years and 13 years, respectively; 96% patients had type 1 diabetes mellitus. Results The entire sample (ECO) and 3 subgroups (group 1 – A1c decrease, group 2 – A1c stable, and group 3 – A1c increase), stratified according to a ≥ 0.5% change in A1c, were analyzed. Group 1 involved 64% of the patients. The ECO showed a significant A1c decrease: MDI 8.1 ± 1.4% vs. CSII 7.3 ± 0.9%, p < 0.0001 (0.8% difference pro CSII therapy). Group 1 demonstrated an A1c decrease from 8.7% to 7.3% (1.4% difference). Group 2 mean A1c was 7.1%. Rate of hypoglycemia (< 50 mg/dL) decreased 61% in the ECO and 79% in Group 2. Conclusion This study reinforces the safety and efficacy of CSII with a robust A1c reduction and hypoglycemia. The pioneer care HSSDF ambulatory attests to be achievable the free dispensing by Unified Health System (UHS) following a protocol, and this approach results in less wastage to the patient and represents a rational policy of therapy with CSII for UHS. Arch Endocrinol Metab. 2015;59(1):23-8 .