Pasireotide (SOM230) Prevents Sulfonylurea-induced Hypoglycemia in Rats

This study evaluated the effects of pasireotide and octreotide in rats with glyburide-induced hypoglycemia. In fasted rats, pasireotide (10 and 30 µg/kg) prevented glyburide-induced hypoglycemia in a dose-dependent manner for up to 6 h. Qualitatively similar results were observed in non-fasted rats. However, the antihypoglycemic effect of pasireotide was stronger in non-fasted rats, resulting in transient hyperglycemia. In contrast to pasireotide, octreotide 10 µg/kg did not prevent glyburide-induced hypoglycemia in fasted and non-fasted rats, while octreotide 30 µg/kg resulted in small but significant increases in blood glucose at 3 h post-dose only. These findings suggest that pasireotide could have a more potent effect than octreotide in the management of patients with severe hypoglycemia caused by hyperinsulinemia.[...]© Georg Thieme Verlag KG Stuttgart · New YorkArticle in Thieme eJournals:Table of contents  |  Abstract  |  Full text
Source: Experimental and Clinical Endocrinology and Diabetes - Category: Endocrinology Authors: Tags: Article Source Type: research