title: Type 2 diabetes mellitus: epidemiology, pathophysiology, unmet needs and therapeutical perspectives.
abstract: In France, prevalence of drug-treated diabetes reached 3.60% in 2005, with 92% of type 2 diabetic patients. In 2007, there are probably nearly 3000 000 diagnosed or undiagnosed diabetic patients. Ageing of the population and increase in obesity are the main causes of this "diabetes epidemic". Type 2 diabetes is a multifactorial disease, defined as resulting from defects in insulin secretion (including abnormalities in pulsatility and kinetics, quantitative and qualitative abnormalities of insulin, beta-cell loss progressing with time) associated with insulin resistance (affecting liver, and skeletal muscle) and increased glucagon secretion. The lack of compensation of insulin resistance by augmented insulin secretion results in rise in blood glucose. To achieve satisfactory glycaemic control in order to prevent diabetes related complications, drug therapy is generally required in addition to life style changes. Currently available oral therapies offer a large panel of complementary drugs, but they have several contraindications and side effects. In spite of major advances in the management of type 2 diabetes, and the strictness of new guidelines, some goals remain unachieved and the new family of insulin-secretors (DPP-IV inhibitors, GLP-1 analogues) should enrich therapeutic approaches.
authors: Service de médecine B, APHP, hôpital Lariboisière, 2, rue Ambroise-Paré, 75010 Paris, France.
authors: M
authors: M
authors: Virally
authors: J-F
authors: JF
authors: Blicklé
authors: J
authors: J
authors: Girard
authors: S
authors: S
authors: Halimi
authors: D
authors: D
authors: Simon
authors: P-J
authors: PJ
authors: Guillausseau
mesh_terms: D002318:Cardiovascular Diseases / Q000453:epidemiology / Q000517:prevention & control / Q000628:therapy; D003924:Diabetes Mellitus, Type 2 / Q000150:complications / Q000453:epidemiology* / Q000503:physiopathology / Q000628:therapy*; D003925:Diabetic Angiopathies / Q000628:therapy; D018450:Disease Progression; D005602:France / Q000453:epidemiology; D006801:Humans; D007328:Insulin / Q000378:metabolism; D007333:Insulin Resistance; D000078790:Insulin Secretion; D050417:Insulin-Secreting Cells / Q000502:physiology; D018482:Muscle, Skeletal / Q000503:physiopathology; D015995:Prevalence
chemical_list: D007328:Insulin