Few studies have examined the vitamin D status in HIV-infected patients. A cross-sectional retrospective chart review of 2992 HIV-infected patients was conducted from 9/2008 to 5/2009. A total of 274 adult patients had 25-hydroxyvitamin D [25(OH)D] obtained by radioimmunoassay. None was receiving vitamin D (vitD) supplements. Vitamin D status was defined as the following: vitD deficiency (vitDd) as 25(OH)D <25 nmol/liter, vitD insufficiency (vitDi) as 25(OH)D 25-74 nmol/liter, and vitD optimal (vitDo) as 25(OH)D ≥75 nmol/liter. We analyzed demographic/laboratory data. vitDd, vitDi, and vitDo were 21.2% (58 patients, 58/274), 68.6% (188 patients, 188/274), and 10.2% (28 patients, 28/274), respectively. There were significant racial differences. Blacks were 60.3% (35 patients, 35/58), 40.4% (76 patients, 76/188), and 28.6 % (8 patients, 8/28) in vitDd, vitDi, and vitDo, respectively, p=0.002. CD4 T cell count was not different in these three groups. However, HIV viral load was significantly different. Median log (10) HIV viral load was 2.31 with IQR 1.70-409, 1.70 with IQR 1.70-2.96, and 1.70 with IQR 1.70-2.78 in vitDd, vitDi, and vitDo, respectively, p=0.039. Multivariate logistic regression analysis showed that black race [odd ratio (OR) 4.108, 95% confidence interval (CI) 1.462-11.543, p=0.007] and HIV viral load>50 copies/ml (OR 2.396, 95% CI 1.120-5.127, p=0.024) were significantly associated with vitamin D deficiency. Vitamin D deficiency was highly prevalent in HIV-infected patients. Detectable HIV viremia and dark skin (black ethnicity) were significantly associated with vitamin D deficiency. Evaluation of vitamin D status in HIV-infected patients should be considered and further studies are needed to define the effects of vitamin D.

Although most patients with HIV and LDL-C dyslipidemia or hypertension are treated, a significant percentage did not have adequate control of these risk factors. As patients with HIV are at higher risk for CVD and living to an age where CVD is more common, it will be important to identify ways to better manage and control CVD risk factors in this patient population. A comprehensive care model such as our setting may serve as an option.

Lower urinary tract symptom severity is a risk factor for severe sleep disturbance in men. While nocturia was significantly associated with sleep disturbance, other lower urinary tract symptoms were also independent predictors of sleep dysfunction.

Improvements in lower urinary tract symptoms correlate with changes in sleeping abilities with time in men with benign prostatic hyperplasia. While nocturia is significantly associated with sleep disturbance, other changes in overall lower urinary tract symptoms are better predictors of changes in sleep dysfunction.

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