Effects of perindopril on insulin sensitivity and plasma lipid profile in hypertensive non-insulin-dependent diabetic patients

• Published in: The American journal of medicine Vol. 92; no. 4; pp. S69 - S72
• Main Authors: Bak, Jens Friis, Gerdes, Lars Ulrik, Sørensen, Niels Schwartz, Pedersen, Oluf
• Format: Journal Article
• Language: English
• Published: United States Elsevier Inc 27.04.1992; Elsevier Sequoia S.A
• Subjects: Aged; Angiotensin-Converting Enzyme Inhibitors - therapeutic use; Blood Glucose - drug effects; Diabetes; Diabetes Mellitus, Type 2 - blood; Diabetes Mellitus, Type 2 - complications; Double-Blind Method; Drug therapy; Enzymes; Female; Humans; Hypertension; Hypertension - blood; Hypertension - complications; Hypertension - drug therapy; Indoles - therapeutic use; Insulin - blood; Lipids; Lipids - blood; Male; Medical research; Metabolism; Middle Aged; Perindopril
• ISSN: 0002-9343; 1555-7162
• DOI: 10.1016/0002-9343(92)90151-Z

About 40% of patients with non-insulin-dependent diabetes (NIDDM) have hypertension, which in turn may contribute to their enhanced risk for cardiovascular diseases. However, a number of antihypertensive agents tend to cause a deterioration in the control of diabetes. The present study was designed to elucidate whether treatment with perindopril (a new angiotensin-converting enzyme [ACE] inhibitor) affects plasma lipid metabolism, glucose homeostasis, and insulin sensitivity. Ten patients with NIDDM and moderate hypertension were studied in a double-blind, placebo-controlled, crossover study encompassing 6 weeks of placebo treatment and 6 weeks of perindopril treatment given in random order. Mean systolic/diastolic blood pressure was 162 94 ± 6 3 mm Hg during placebo treatment versus 157 91 ± 5 2 mm Hg during perindopril therapy. Plasma levels of free fatty acids, triglycerides, high density lipoprotein (HDL) cholesterol, and total cholesterol were similar during placebo and perindopril treatment. Oral glucose tolerance tests showed similar responses of plasma glucose, serum insulin, and serum C peptide following placebo and perindopril treatment. Insulin sensitivity estimated with an intravenous insulin tolerance test (IVITT) was unchanged by perindopril therapy (K IVITT: 0.014 ± 0.001 min −1 [placebo] versus 0.015 ± 0.003 min −1 [perindopril], difference not significant. In conclusion, treatment with perindopril in NIDDM patients had no adverse effects on plasma lipids, glucose tolerance, or insulin sensitivity.