Okada S, Ishii K, Hamada H, Tanokuchi S, Ichiki K, Ota Z
Third Department of Medicine, Okayama University Medical School, Japan.
J Int Med Res. 1996 Sep-Oct;24(5):433-7. doi: 10.1177/030006059602400505.
The effect of adding a very low dose of a sulphonylurea (tolbutamide) to the treatment of 10 patients with noninsulin-dependent diabetes mellitus (NIDDM) was investigated. Patients took 0.1 mg tds of an alpha-glucosidase inhibitor orally for 8 weeks, and 50 mg tds of the sulphonylurea, tolbutamide, for the last 4 weeks of this period. The glycosylated haemoglobin level was significantly reduced during the combined treatment period compared with the level after treatment with alpha-glucosidase inhibitor alone (P = 0.035), although not compared with the pretreatment level. There were no significant changes in post-prandial blood glucose, serum lipid levels or connective peptide immunoreactivities. These preliminary results indicate that the addition of a very low dose of tolbutamide to a recommended diet and treatment with an alpha-glucosidase inhibitor, may improve glucose metabolism without raising insulin secretion or influencing lipid metabolism.
