ABSTRACT
INTRODUCTION: There has been an increase over the last decade in the number of young patients with type 1 diabetes treated with a continuous subcutaneous insulin infusion (CSII). The accelerated development of atherosclerosis is closely linked to metabolic control and traditional risk factors. AIM: Analysis of changes in the treatment and clinical picture of type 1 diabetes in children over the years 2000-2010, with emphasis on risk factors for cardiovascular disease. MATERIALS AND METHODS: The study included 567 children diagnosed with type 1 diabetes. 251 children who were treated in 2000 were compared with 316 children treated in 2010. The study analyzed anthropometric parameters, laboratory tests and data obtained using questionnaires. RESULTS: In 2010, there was an increase in the percentage of children treated with CSU (up to 60.1%) and a decrease in the percentage of children using traditional insulin In favour of insulin analogues. An increase in HbA1c was observed from 7.4% to 8% (p < 0.001) and an increase in the percentage of patients with HbA1c>7.5%. There was an increase in the percentage of children with obesity from 5.2% to 13.7% (p =0.004) and an increase in BMI SDS. The number of children with hypertension was comparable in both groups (17.9% vs 15.8%), as was the percentage of children with dyslipidemia (48.6% ys 513%). Antihypertensive drugs were used in 97.8% vs. 70% of children with hypertension, metformin in 15.4% vs. 14% of children with obesity, and lipid-lowering drugs only in 3.3% vs; 2.5% of patients with dyslipidemia. It has been shown that nowadays children live in families burdened with risk factors for atherosclerosis. CONCLUSIONS: Contemporary patients frequently have excessive body weight and live in families burdened with risk factors for atherosclerosis. Despite the use of modern technology, metabolic control is not satisfactory.
Subject(s)
Cardiovascular Diseases/etiology , Diabetes Mellitus, Type 1/complications , Diabetes Mellitus, Type 1/drug therapy , Drug Therapy/trends , Hypoglycemic Agents/administration & dosage , Insulin/administration & dosage , Adolescent , Cardiovascular Diseases/epidemiology , Child , Child, Preschool , Diabetes Mellitus, Type 1/epidemiology , Female , Forecasting , Humans , Infant , Infusions, Subcutaneous , Male , Prevalence , Risk FactorsABSTRACT
INTRODUCTION: In the past decade the number of patients with type 1 diabetes treated with continuous subcutaneous insulin infusion (CSII) has increased rapidly. Treatment of the disease is focused on proper physical development and the prevention of complications. Aim of the study was to analyze changes in the treatment and clinical picture of type 1 diabetes in children over the years 2000 to 2010 with particular emphasis on the presence of autoimmune diseases and microangiopathy. MATERIAL AND METHODS: The study included 567 children diagnosed with type 1 diabetes under the care of outpatient diabetes clinic. We compared 251 children, diabetes outpatient clinic patients in 2000, with 316 children in 2010. Data were obtained from the outpatient and hospital records. We compared baseline demographic, anthropometric data, treatment regimen, type of insulin, metabolic control, prevalence of autoimmune diseases and microangipathy. RESULTS: In 2010 there was a reduction in the age of diagnosis of diabetes from 10 to 8 years (p=0.039). Significantly increased the proportion of children treated with CSII (up to 60.1%) and decreased the percentage of children using conventional insulin for the benefit of insulin analogs. The increase in HbA1c from 7.4 to 8.0% (p<0.001) has been shown and increase in proportion of patients with HbA1c >7.5% in 2010. The percentage of children with obesity increased from 5.2 to 13.7% (p=0.004) and there was a significant increase in SDS-BMI. The percentage of children with autoimmune diseases such as celiac (from 0,4 to 7,3%, p<0,001) and thyroid (from 6.9 to 21.3%, p<0.001) has increased. The incidence of retinopathy decreased from 6 to 1% (p=0.04), and albuminuria decreased insignificantly. CONCLUSIONS: Over the last decade, a significant change in the method of treatment in children diagnosed with type 1 diabetes has occurred. The deterioration of metabolic control, despite the frequent use in the treatment of CSII, may be due to increased frequency of obesity and additional autoimmune diseases in today´s patients. More similar to physiologic way of insulin infusion in nowadays treatment may influence the decrease in the prevalence of retinopathy.
Subject(s)
Autoimmune Diseases/epidemiology , Diabetes Mellitus, Type 1/epidemiology , Diabetic Angiopathies/epidemiology , Infusion Pumps, Implantable/statistics & numerical data , Insulin/administration & dosage , Autoimmune Diseases/drug therapy , Child , Comorbidity , Diabetes Mellitus, Type 1/drug therapy , Diabetic Angiopathies/drug therapy , Female , Humans , Insulin Infusion Systems , Male , PrevalenceABSTRACT
INTRODUCTION: Experience with use of real-time continuous glucose monitoring systems (RT-CGMS) in teenagers with diabetes type 1 is limited, and in unselected groups of young patients did not show improvement in metabolic control. AIM OF THE STUDY: The objective of this study was to assess short-term RT-CGMS usage in teenagers with type 1 diabetes, in terms of possibility to improve metabolic control and acceptance of the system. MATERIAL AND METHODS: 40 subjects, aged 14.5±2 years on insulin pump therapy were included in the study. Mean diabetes duration was 6±3 years and HbA1c level before the study was 8.4±1.5%. The analysis was based on single 5-6 days long sensor usage, connected with education of the family. We analysed several parameters of glycaemic variability during the study, and HbA(1)c level before and 2 months after the study. Patients' satisfaction was assessed on the basis of a questionnaire. RESULTS: HbA(1)c level in the whole teenagers group decreased insignificantly by 0.3%; from 8.4±1,% to 8.1±1.6%. In 24 (60%) patients we showed improvement in HbA(1)c by at least 0.5% (mean 0.9%, from 8.1±1.3% to 7.2±1.2%; p=0.03). HbA(1)c level was slightly higher in girls than in boys at the beginning of the study and a greater reduction in HbA(1)c was shown for boys. After two months the difference was significant: 8.6±1.9% in girls vs. 7.6±1.3% in boys, p=0.03. In the group with HbA(1)c decrease and in boys we demonstrated improvement in mean glycaemia and glycaemic variability parameters on the last day of the sensor usage, compared to the first day. In boys however, increased AUC <70 mg/dl/ min was noticed. The patients from the group with HbA(1)c decrease reported fewer problems with system calibration: 3.2 vs. 2.6 score, p=0.03. This group also reported higher satisfaction score connected with new knowledge: 4.0 vs. 3.5, and with quality of life: 4.1 vs. 3.6. CONCLUSIONS: Short-term usage of RT-CGMS, combined with satisfaction questionnaire performed in teenagers with diabetes type 1 can be useful in defining the group of young patients who can benefit from RT-CGMS usage in long-term metabolic control improvement.
