The journal of sexual medicine · 2011
Erectile dysfunction is not a mirror of endothelial dysfunction in HIV-infected patients.
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Guaraldi Giovanni, Beggi Mattia, Zona Stefano, Luzi Kety, Orlando Gabriella, Carli Federica, Ligabue Guido, Rochira Vincenzo, Rossi Rosario, Modena Maria Grazia, Bouloux Pierre
Аннотация
INTRODUCTION: The penis has been compared to a barometer of endothelial health, erectile dysfunction (ED) being an early sign of endothelial dysfunction.
AIM: The aim of the study was to investigate the extent of the association between ED and endothelial dysfunction in patients with human immunodeficiency virus (HIV) infection on antiretroviral therapy.
METHODS: In this observational cross-sectional study, we evaluated the prevalence and factors associated with ED in a cohort of 133 HIV-infected men.
MAIN OUTCOME MEASURES: The International Index of Erectile Function, ultrasound assessment of brachial artery flow mediated dilatation (FMD), and multi-slice computed tomography for coronary artery calcifications (CAC) as surrogates of endothelial dysfunction, the Adult Treatment Panel III criteria to diagnose metabolic syndrome (MS), plasma total testosterone (hypogonadism), and a visual analogue scale (VAS) of aesthetic satisfaction of the face and of the body (psychological distress associated with lipodystrophy).
RESULTS: Thirty-nine (29.32%) patients had mild ED, 14 (10.52%) patients had moderate ED, and 26 (19.55%) patients had severe ED. Prevalence of ED ranged from 45% to 65%, respectively, in patients less than 40 and more than 60 years old. MS was present in 20 (25%) patients with ED and 13 (24%) patients without ED (P value = 0.87). Prevalence of ED neither appeared to be associated with MS as a single clinical pathological entity nor with the numbers of its diagnostic components. FMD < 7% was present in 25 (32%) patients with ED and 18 (33%) patients without ED (P value = 0.83), and CAC > 100 was present in 8 (10%) patients with ED and 5 (9%) patients without ED (P value = 0.87). A stepwise multivariable logistic regression analysis was used to find predictors of ED. Independent predictors were VAS face (odds ratio [OR] = 0.85, 95% confidence interval [CI] 0.73-0.99, P = 0.049) and age per 10 years of increase (OR = 1.73, 95% CI 1.02-2.94, P = 0.04).
CONCLUSIONS: Age constituted the most important risk factor for ED, which was related to aesthetic dissatisfaction of the face leading to negative body image perception.
AIM: The aim of the study was to investigate the extent of the association between ED and endothelial dysfunction in patients with human immunodeficiency virus (HIV) infection on antiretroviral therapy.
METHODS: In this observational cross-sectional study, we evaluated the prevalence and factors associated with ED in a cohort of 133 HIV-infected men.
MAIN OUTCOME MEASURES: The International Index of Erectile Function, ultrasound assessment of brachial artery flow mediated dilatation (FMD), and multi-slice computed tomography for coronary artery calcifications (CAC) as surrogates of endothelial dysfunction, the Adult Treatment Panel III criteria to diagnose metabolic syndrome (MS), plasma total testosterone (hypogonadism), and a visual analogue scale (VAS) of aesthetic satisfaction of the face and of the body (psychological distress associated with lipodystrophy).
RESULTS: Thirty-nine (29.32%) patients had mild ED, 14 (10.52%) patients had moderate ED, and 26 (19.55%) patients had severe ED. Prevalence of ED ranged from 45% to 65%, respectively, in patients less than 40 and more than 60 years old. MS was present in 20 (25%) patients with ED and 13 (24%) patients without ED (P value = 0.87). Prevalence of ED neither appeared to be associated with MS as a single clinical pathological entity nor with the numbers of its diagnostic components. FMD < 7% was present in 25 (32%) patients with ED and 18 (33%) patients without ED (P value = 0.83), and CAC > 100 was present in 8 (10%) patients with ED and 5 (9%) patients without ED (P value = 0.87). A stepwise multivariable logistic regression analysis was used to find predictors of ED. Independent predictors were VAS face (odds ratio [OR] = 0.85, 95% confidence interval [CI] 0.73-0.99, P = 0.049) and age per 10 years of increase (OR = 1.73, 95% CI 1.02-2.94, P = 0.04).
CONCLUSIONS: Age constituted the most important risk factor for ED, which was related to aesthetic dissatisfaction of the face leading to negative body image perception.