Induced-Hyperglycemia Attenuates Erythromycin-Induced Acceleration of Hypertonic Liquid-Phase Gastric Emptying in Type-I Diabetic Patients

Abstract

The erythromycin-induced acceleration on gastric emptying of hypertonic liquids in diabetic patients is related to the plasma glucose level. The induced hyperglycemia reduces the erythromycin-induced acceleration of liquid-phase gastric emptying, decreasing the overall gastric emptying rate. In spite of the inhibitory effect of induced hyperglycemia on the gastric emptying of hypertonic liquids, erythromycin is still able to accelerate the emptying rate and could prove to be a useful prokinetic agent under hyperglycemic conditions.