The Effects of TZD on Fat Metabolism and Insulin Sensitivity in GH-Replaced GHD Patients

Summary

In the present double blind, placebo-controlled, parallel study we evaluated the impact of 12 weeks thiazolidinedione (TZD) administration on basal and insulin-stimulated substrate metabolism in growth hormone-replaced adults with growth hormone deficiency.

Timeline

Start

2004-09

Primary completion

—

Completion

2006-03

Publications

• Background Boden G, Cheung P, Mozzoli M, Fried SK. Effect of thiazolidinediones on glucose and fatty acid metabolism in patients with type 2 diabetes. Metabolism. 2003 Jun;52(6):753-9. doi: 10.1016/s0026-0495(03)00055-6.
• Background Racette SB, Davis AO, McGill JB, Klein S. Thiazolidinediones enhance insulin-mediated suppression of fatty acid flux in type 2 diabetes mellitus. Metabolism. 2002 Feb;51(2):169-74. doi: 10.1053/meta.2002.29981.
• Background Alford FP, Hew FL, Christopher MC, Rantzau C. Insulin sensitivity in growth hormone (GH)-deficient adults and effect of GH replacement therapy. J Endocrinol Invest. 1999;22(5 Suppl):28-32.
• Background Spiegelman BM. PPAR-gamma: adipogenic regulator and thiazolidinedione receptor. Diabetes. 1998 Apr;47(4):507-14. doi: 10.2337/diabetes.47.4.507.
• Background Nielsen S, Moller N, Christiansen JS, Jorgensen JO. Pharmacological antilipolysis restores insulin sensitivity during growth hormone exposure. Diabetes. 2001 Oct;50(10):2301-8. doi: 10.2337/diabetes.50.10.2301.
• Background Nielsen S, Moller N, Pedersen SB, Christiansen JS, Jorgensen JO. The effect of long-term pharmacological antilipolysis on substrate metabolism in growth hormone (GH)-substituted GH-deficient adults. J Clin Endocrinol Metab. 2002 Jul;87(7):3274-8. doi: 10.1210/jcem.87.7.8597.
• Background Norrelund H, Djurhuus C, Jorgensen JO, Nielsen S, Nair KS, Schmitz O, Christiansen JS, Moller N. Effects of GH on urea, glucose and lipid metabolism, and insulin sensitivity during fasting in GH-deficient patients. Am J Physiol Endocrinol Metab. 2003 Oct;285(4):E737-43. doi: 10.1152/ajpendo.00092.2003. Epub 2003 Jun 10.

Drugs

Indications