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Adjuvantes no tratamento da hiperglicemia do diabetes melito tipo 1: [revisão] / Adjunctive therapies to glycaemic control of type 1 diabetes mellitus: [review]
Gabbay, Mônica de A. Lima.
  • Gabbay, Mônica de A. Lima; Universidade Federal de São Paulo. Escola Paulista de Medicina. Departamento de Medicina. São Paulo. BR
Arq. bras. endocrinol. metab ; 52(2): 279-287, mar. 2008.
Article in Portuguese | LILACS | ID: lil-480997
RESUMO
Desde o Diabetes Control and Complications Trial (DCCT), a terapia insulínica intensiva tem sido direcionada para alcançar valores de glicemia e hemoglobina glicada (HbA1c) tão próximos do normal quanto a segurança permita. Entretanto, a hiperglicemia (especialmente a hiperglicemia pós-prandial) e a hipoglicemia continuam a ser um problema no manejo do diabetes tipo 1. O objetivo de associar outras drogas à terapia insulínica é diminuir a glicemia pós-prandial. A terapia adjunta pode ser dividida em três grupos, conforme seu mecanismo de ação 1. Aumento da ação da insulina (metformina e tiazolidinedionas); 2. Alteração da liberação de nutrientes no trato gastrintestinal (acarbose e amilina); 3. Outros modos de ação [pirenzepina, fator de crescimento insulina-símile (IGF-1) e peptídeo semelhante ao glucagon 1 (GLP-1). Muitos desses agentes mostraram, em estudos de curto prazo, diminuição de 0,5 por cento a 1 por cento na HbA1c, diminuir a hiperglicemia pós-prandial e as doses diárias de insulina.
ABSTRACT
Since Diabetes Control and Complications Trial (DCCT), intensive therapy has been directed at achieving glucose and glycosylated hemoglobin (HbA1c) values as close to normal as possible regarding safety issues. However, hyperglycemia (especially postprandial hyperglycemia) and hypoglicemia continue to be problematic in the management of type 1 diabetes. The objective of associating other drugs to insulin therapy is to achieve better metabolic control lowering postprandial blood glucose levels. Adjunctive therapies can be divided in four categories based on their mechanism of action enhancement of insulin action (e.g. the biguanides and thiazolidinediones), alteration of gastrointestinal nutrient delivery (e.g. acarbose and amylin) and other targets of action (e.g. pirenzepine, insulin-like growth factor I and glucagon-like peptide-1). Many of these agents have been found to be effective in short-term studies with decreases in HbA1c of 0.5-1 percent, lowering postprandial blood glucose levels and decreasing daily insulin doses.
Subject(s)

Full text: Available Index: LILACS (Americas) Main subject: Blood Glucose / Glycated Hemoglobin / Thiazolidinediones / Diabetes Mellitus, Type 1 / Hypoglycemic Agents / Insulin Limits: Humans Language: Portuguese Journal: Arq. bras. endocrinol. metab Journal subject: Endocrinology / Metabolism Year: 2008 Type: Article Affiliation country: Brazil Institution/Affiliation country: Universidade Federal de São Paulo/BR

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Full text: Available Index: LILACS (Americas) Main subject: Blood Glucose / Glycated Hemoglobin / Thiazolidinediones / Diabetes Mellitus, Type 1 / Hypoglycemic Agents / Insulin Limits: Humans Language: Portuguese Journal: Arq. bras. endocrinol. metab Journal subject: Endocrinology / Metabolism Year: 2008 Type: Article Affiliation country: Brazil Institution/Affiliation country: Universidade Federal de São Paulo/BR