RESUMEN
OBJECTIVE: To determine whether mixing insulin glargine (IG) with a rapid-acting insulin (RAI) analogue in the same syringe had any deleterious effects on glycemic control in children with type 1 diabetes mellitus. STUDY DESIGN: Data from 55 children mixing the IG with a RAI analogue was collected for 6 months before and 6 months after the insulin mixing began. Data from a control group of 55 children not mixing the insulins was collected at similar intervals. Parameters evaluated included hemoglobin A1c (HbA1c) values, number of non-severe and severe hypoglycemic events, number of diabetic ketoacidosis (DKA) events, and blood glucose distribution patterns. RESULTS: After 6 months of study, HbA1c values were equivalent for the control and test groups (8.54+/-1.14 vs 8.61+/-1.14, respectively; P=1.0000). Percentages of blood glucose values in, above, and below the target range did not vary significantly in the groups. There were no significant differences in the groups in the occurrence of non-severe or severe hypoglycemic events or of DKA events. CONCLUSION: There were no significant differences in glycemic control between children who mixed IG in the same syringe with a RAI analogue compared with children who took separate injections.
Asunto(s)
Diabetes Mellitus Tipo 1/tratamiento farmacológico , Insulina/análogos & derivados , Insulina/administración & dosificación , Adolescente , Niño , Cetoacidosis Diabética/inducido químicamente , Combinación de Medicamentos , Femenino , Humanos , Hipoglucemia/inducido químicamente , Inyecciones , Insulina/efectos adversos , Insulina Glargina , Insulina de Acción Prolongada , Masculino , Análisis por Apareamiento , Cooperación del Paciente , Estudios Prospectivos , Análisis de RegresiónRESUMEN
AIM: Children under 6 yr have the highest incidence of severe hypoglycemia (SH) and the greatest likelihood of brain damage from SH. The purpose of this study is to evaluate the use of insulin glargine (Lantus in children under age 6 with type 1 diabetes (T1D). METHODS: The electronic medical records were reviewed for patients under age 6 during the first 6 months of insulin glargine therapy and compared with age, sex, and duration of diabetes for matched control patients on neutral protamine Hagedorn (NPH) insulin. Data from 128 subjects (32 male pairs and 32 female pairs) were collected relating to the incidence of severe and non-severe hypoglycemic events, hemoglobin A1c (HbA1c) values, body mass index (BMI), and daily insulin dose. Additionally, parents were asked to complete a diabetes Quality of Life (QoL) survey. RESULTS: In the 6 months before the study period, the glargine group had 16 SH events compared with three in the 6 months post-glargine. The comparison (NPH) group had seven and six SH events in their respective 6-month periods. Nighttime SH events in the glargine group decreased from 12 prestudy events to one during the study period. The average daily insulin dose in the glargine group was higher than that in the NPH group (0.8+/- 0.2 vs. 0.7+/- 0.2 U/kg/day; p=0.03). The HbA1c values, BMI, and QoL responses were not significantly different between the two groups. CONCLUSIONS: SH was decreased, particularly at night (from 12 episodes to one), after the introduction of glargine in young children with T1D.
Asunto(s)
Hipoglucemia/prevención & control , Insulina/análogos & derivados , Índice de Masa Corporal , Preescolar , Femenino , Hemoglobina Glucada , Humanos , Insulina/uso terapéutico , Insulina Glargina , Insulina de Acción Prolongada , Masculino , Calidad de VidaRESUMEN
OBJECTIVES: (a) To determine the incidence and severity of diabetic ketoacidosis (DKA) and (b) to stratify according to insurance status at the initial diagnosis of type 1 diabetes (T1DM). RESEARCH DESIGN AND METHODS: Subjects included children <18 yr who presented with new-onset T1DM from January 2002 to December 2003 and were subsequently followed at the Barbara Davis Center. Insurance status and initial venous pH were obtained. RESULTS: Overall, 383 subjects presented with new-onset T1DM and 359 (93.7%) were enrolled. Forty-three (12.0%) of these children were uninsured and 40 (11.1%) had Medicaid. One hundred and two (28.4%) subjects presented with DKA. When compared to the insured subjects, uninsured subjects had a significantly increased risk of presenting with DKA [odds ratios (OR): 6.19, 95% CI 3.04-12.60, p < 0.0001], as well as presenting with severe DKA, defined as venous pH <7.10 (OR: 6.09, 95% CI 3.21-11.56, p < 0.0001). There were no differences, however, between the insured and Medicaid subjects in their probability of presenting with DKA or severe DKA. The risk of presenting with DKA (as well as with severe DKA) was the highest among patients <4 yr old. CONCLUSIONS: At the time of initial diagnosis, uninsured patients were more likely to present with DKA than insured patients. Furthermore, when the uninsured subjects presented with DKA, the condition tended to be more severe and life-threatening. A potential explanation is that uninsured subjects may delay seeking timely medical care, thereby presenting more critically ill, whereas insured subjects may have their T1DM diagnosed earlier.
Asunto(s)
Diabetes Mellitus Tipo 1/diagnóstico , Cetoacidosis Diabética/epidemiología , Pacientes no Asegurados , Adolescente , Niño , Preescolar , Colorado/epidemiología , Diabetes Mellitus Tipo 1/complicaciones , Cetoacidosis Diabética/diagnóstico , Cetoacidosis Diabética/economía , Femenino , Humanos , Incidencia , Masculino , Medicaid , Estudios Retrospectivos , Índice de Severidad de la EnfermedadRESUMEN
PURPOSE: To redefine the clinical remission period for different aged children receiving the current standard of diabetes care. METHODS: An electronic patient records system was used to identify 552 children newly diagnosed with type 1 diabetes (T1D) from 1997 to 2001 who had an initial hemoglobin A1c (HbA1c) value at the time of diagnosis and at least one other value measured in the ensuing year. The insulin dosage previously used to define the remission period [<0.5 units per kg body weight per day (U/kg/d)] was evaluated for the different aged children. RESULTS: The mean insulin dosages for all age groups were >0.5 U/kg/d by 9 months after diagnosis. The mean HbA1c values were above 8% by 6 months after diagnosis for the 6-9 and the 10-12 yr age groups and by 9 months after diagnosis for the >or=13 yr age group. The percentage of children Asunto(s)
Diabetes Mellitus Tipo 1/fisiopatología
, Hemoglobina Glucada/análisis
, Inducción de Remisión
, Adolescente
, Niño
, Preescolar
, Diabetes Mellitus Tipo 1/tratamiento farmacológico
, Relación Dosis-Respuesta a Droga
, Humanos
, Hipoglucemiantes/uso terapéutico
, Insulina/uso terapéutico
, Registros Médicos
, Factores de Tiempo
RESUMEN
OBJECTIVE: The purpose of this study was to evaluate the use of a new long-acting basal insulin, insulin glargine (IG), in children with type 1 diabetes. Study design Data from 114 subjects, age 2 to 18 years (mean, 12.2 years; 54 boys, 60 girls), were collected for 9 months before and 9 months after IG treatment. During IG therapy, all subjects received morning neutral protamine Hagedorn insulin (given with insulin lispro; Humalog) to provide daytime insulin coverage. The numbers of nonsevere and severe hypoglycemic events, hemoglobin A1c values, body weight, and daily insulin dose were recorded at each clinic visit. RESULTS: The mean (+/-1 SEM) frequency of nonsevere hypoglycemic events per week decreased from 2.0+/-0.1 to 1.3+/-0.1 (P<.001). Severe hypoglycemic episodes were reduced from a total of 22 in the 9 months before IG to nine in the 9 months after IG. Severe nocturnal events were similarly reduced from 14 to four episodes. The mean (+/-1 SEM) hemoglobin A1c levels were 9.6+/-0.1% (baseline), 9.4+/-0.1% at 3 months (P=.18), 9.3+/-0.1% at 6 months (P=.03), and 9.3+/-0.1% at 9 months (P=.01). CONCLUSION: Insulin glargine therapy can reduce hypoglycemic episodes in children and adolescents with suboptimal glucose control without jeopardizing glycemic control.