Metformin improved insulin resistance in type I, insulin-dependent, diabetic patients. 1985

H Gin, and C Messerchmitt, and E Brottier, and J Aubertin

The biguanides have been shown to reduce insulin requirements in type I (insulin-dependent) diabetic patients with an increase in insulin binding to insulin receptors. The aim of this was to measure the effect of metformin (850 mg/twice daily) on insulin sensitivity. Ten type I diabetic patients of normal weight received metformin or placebo in addition to their insulin therapy for seven days. On the last day of metformin or placebo treatment, tissue sensitivity was measured by the euglycemic hyperinsulinaemic clamp procedure using the artificial pancreas. An 18% improvement in glucose uptake was observed after metformin therapy (P less than 0.01). Metformin was therefore effective in improving the insulin action in type I diabetic patients, although its use in such circumstances requires consideration of several other factors.

UI MeSH Term Description Entries
D007332 Insulin Infusion Systems Portable or implantable devices for infusion of insulin. Includes open-loop systems which may be patient-operated or controlled by a pre-set program and are designed for constant delivery of small quantities of insulin, increased during food ingestion, and closed-loop systems which deliver quantities of insulin automatically based on an electronic glucose sensor. Pancreas, Artificial Endocrine,Programmable Implantable Insulin Pump,beta Cell, Artificial,Implantable Programmable Insulin Pump,Insulin Pump, Programmable Implantable,Pump, Programmable Implantable Insulin,Artificial Endocrine Pancreas,Artificial beta Cell,Artificial beta Cells,Cell, Artificial beta,Cells, Artificial beta,Endocrine Pancreas, Artificial,Infusion System, Insulin,Infusion Systems, Insulin,Insulin Infusion System,System, Insulin Infusion,Systems, Insulin Infusion,beta Cells, Artificial
D007333 Insulin Resistance Diminished effectiveness of INSULIN in lowering blood sugar levels: requiring the use of 200 units or more of insulin per day to prevent HYPERGLYCEMIA or KETOSIS. Insulin Sensitivity,Resistance, Insulin,Sensitivity, Insulin
D008297 Male Males
D008687 Metformin A biguanide hypoglycemic agent used in the treatment of non-insulin-dependent diabetes mellitus not responding to dietary modification. Metformin improves glycemic control by improving insulin sensitivity and decreasing intestinal absorption of glucose. (From Martindale, The Extra Pharmacopoeia, 30th ed, p289) Dimethylguanylguanidine,Dimethylbiguanidine,Glucophage,Metformin HCl,Metformin Hydrochloride,HCl, Metformin,Hydrochloride, Metformin
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D011897 Random Allocation A process involving chance used in therapeutic trials or other research endeavor for allocating experimental subjects, human or animal, between treatment and control groups, or among treatment groups. It may also apply to experiments on inanimate objects. Randomization,Allocation, Random
D003922 Diabetes Mellitus, Type 1 A subtype of DIABETES MELLITUS that is characterized by INSULIN deficiency. It is manifested by the sudden onset of severe HYPERGLYCEMIA, rapid progression to DIABETIC KETOACIDOSIS, and DEATH unless treated with insulin. The disease may occur at any age, but is most common in childhood or adolescence. Diabetes Mellitus, Brittle,Diabetes Mellitus, Insulin-Dependent,Diabetes Mellitus, Juvenile-Onset,Diabetes Mellitus, Ketosis-Prone,Diabetes Mellitus, Sudden-Onset,Diabetes, Autoimmune,IDDM,Autoimmune Diabetes,Diabetes Mellitus, Insulin-Dependent, 1,Diabetes Mellitus, Type I,Insulin-Dependent Diabetes Mellitus 1,Juvenile-Onset Diabetes,Type 1 Diabetes,Type 1 Diabetes Mellitus,Brittle Diabetes Mellitus,Diabetes Mellitus, Insulin Dependent,Diabetes Mellitus, Juvenile Onset,Diabetes Mellitus, Ketosis Prone,Diabetes Mellitus, Sudden Onset,Diabetes, Juvenile-Onset,Diabetes, Type 1,Insulin Dependent Diabetes Mellitus 1,Insulin-Dependent Diabetes Mellitus,Juvenile Onset Diabetes,Juvenile-Onset Diabetes Mellitus,Ketosis-Prone Diabetes Mellitus,Sudden-Onset Diabetes Mellitus
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293 Adolescent A person 13 to 18 years of age. Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths

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