CONTEXT: Abdominal obesity is associated with low GH secretion, elevated circulating markers of inflammation, and increased risk of cardiovascular disease. OBJECTIVE: The objective was to study the effect of GH treatment on inflammatory markers and vascular adhesion molecules in postmenopausal women with abdominal obesity. DESIGN:Forty women aged 51-63 yr receivedGH (0.67 mg/d) in a randomized, double-blind, placebo-controlled, 12-month trial. Measurements of inflammatory markers [highly sensitive C-reactive protein (CRP), IL-6, and amyloid polypeptideA] and markers of endothelial dysfunction (soluble E-selectin, vascular adhesion molecule-1, intercellular molecule-1, and matrix metalloproteinase-9) were performed at baseline and after 6 and 12 months of treatment. RESULTS: After 12 months, the mean IGF sd score was 0.9 +/- 1.5 and -0.8 +/- 0.6 in the GH and placebo groups, respectively. GH treatment reduced CRP and IL-6 levels compared with placebo (P = 0.03 and P = 0.05, respectively), whereas the markers of endothelial dysfunction were unaffected. Within the GH-treated group, a reduction was shown in CRP (4.3 +/- 4 to 3.0 +/- 3 mg/liter; P < 0.05) and in IL-6 (4.4 +/- 2 to 3.3 +/- 2 ng/liter; P < 0.01). In the GH-treated group, the decrease in CRP and IL-6 correlated with a reduction in visceral adipose tissue (r = 0.7, P < 0.001 and r = 0.5, P < 0.05, respectively). CONCLUSION:GH treatment in postmenopausal women with abdominal obesity reduced serum markers of systemic inflammation. Circulating markers of endothelial dysfunction were unaffected by treatment.
RCT Entities:
CONTEXT: Abdominal obesity is associated with low GH secretion, elevated circulating markers of inflammation, and increased risk of cardiovascular disease. OBJECTIVE: The objective was to study the effect of GH treatment on inflammatory markers and vascular adhesion molecules in postmenopausal women with abdominal obesity. DESIGN: Forty women aged 51-63 yr received GH (0.67 mg/d) in a randomized, double-blind, placebo-controlled, 12-month trial. Measurements of inflammatory markers [highly sensitive C-reactive protein (CRP), IL-6, and amyloid polypeptideA] and markers of endothelial dysfunction (soluble E-selectin, vascular adhesion molecule-1, intercellular molecule-1, and matrix metalloproteinase-9) were performed at baseline and after 6 and 12 months of treatment. RESULTS: After 12 months, the mean IGF sd score was 0.9 +/- 1.5 and -0.8 +/- 0.6 in the GH and placebo groups, respectively. GH treatment reduced CRP and IL-6 levels compared with placebo (P = 0.03 and P = 0.05, respectively), whereas the markers of endothelial dysfunction were unaffected. Within the GH-treated group, a reduction was shown in CRP (4.3 +/- 4 to 3.0 +/- 3 mg/liter; P < 0.05) and in IL-6 (4.4 +/- 2 to 3.3 +/- 2 ng/liter; P < 0.01). In the GH-treated group, the decrease in CRP and IL-6 correlated with a reduction in visceral adipose tissue (r = 0.7, P < 0.001 and r = 0.5, P < 0.05, respectively). CONCLUSION: GH treatment in postmenopausal women with abdominal obesity reduced serum markers of systemic inflammation. Circulating markers of endothelial dysfunction were unaffected by treatment.
Authors: Sulaiman R Hamarneh; Caitlin A Murphy; Cynthia W Shih; Walter Frontera; Martin Torriani; Javier E Irazoqui; Hideo Makimura Journal: J Clin Endocrinol Metab Date: 2014-11-06 Impact factor: 5.958
Authors: A Salvatoni; E Veronelli; L Nosetti; J Berini; S de Simone; L Iughetti; L Bosio; G Chiumello; G Grugni; G Delù; P Castelnuovo; G Trifirò; L Nespoli Journal: J Endocrinol Invest Date: 2009-05-15 Impact factor: 4.256
Authors: Brian A Irving; J Y Weltman; James T Patrie; Christopher K Davis; David W Brock; Damon Swift; Eugene J Barrett; Glenn A Gaesser; Arthur Weltman Journal: J Clin Endocrinol Metab Date: 2009-03-24 Impact factor: 5.958