The effect of metipranolol on the carbohydrate metabolism in diabetics treated with glibenclamide
Knick, B.; Thomas, L.; Vollmar, J.; Bauer, G.
Medizinische Klinik 74(9): 313-317
1979
ISSN/ISBN: 0025-8458 PMID: 34084 Document Number: 139846
Previous investigations on the effect of beta-receptor blockers on the carbohydrate metabolism of diabetics have reported varying effects, the most frequent being hypoglycaemic symptoms which were interpreted as potentiating effects caused by interference with the antidiabetic agents. For this reason, the effect of the beta-receptor blocker metipranolol on the carbohydrate metabolism of diabetics treated with glibenclamide was investigated in a double blind cross-over study comparing metipranolol with placebo. The results do not show any significant difference between the placebo and the metipranolol with respect to the blood or urinary sugar values or the plasma insulin levels. Whether or not this is a substance-specific property needs to be clarified by further comparative investigations using other beta-receptor blockers. There were similarly no significant differences in the most important parameters of hepatic and renal function.