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AbstractBackgroundCancer‐specific anxiety (CSA) can affect treatment decisions and is common in men following surgery for prostate cancer (PCa). We hypothesized that CSA is also associated with factors affecting quality of life. Herein, we examine the association of CSA with psychosocial factors and PCa aggressiveness in a cohort of men 1 year after prostatectomy for localized PCa.MethodsFrom our prospective PCa Registry, we identified 365 men who underwent prostatectomy for localized PCa who completed the Memorial Anxiety Scale for Prostate Cancer (MAX‐PC) and Expanded Prostate Cancer Index Composite at 1‐year follow‐up. We evaluated the association of scores on the MAX‐PC with demographics, clinicopathologic features, sexual function, and depression scores using Wilcoxon Rank Sum and Kendall's tau correlation tests.ResultsHigher scores on the MAX‐PC (i.e., higher anxiety) are associated with younger age (p < 0.01) and non‐Caucasian race (p < 0.01). Men with higher MAX‐PC scores also reported poor sexual satisfaction/function (p < 0.01) and increasing depressive symptoms (p < 0.01). Finally, although higher anxiety is associated with several pathologic features of aggressiveness (stage, positive margins, PSA at 1 year; all p‐values < 0.01), we noted several men with clinically indolent disease who reported significant anxiety.ConclusionsOur data suggest that higher levels of CSA are associated with poor sexual function and increased depressive symptoms 1 year after prostatectomy. Moreover, we noted demographic and pathologic features associated with higher CSA as well. If confirmed, our data support development of models to predict men at high risk of CSA following PCa surgery and targeted referral for additional counseling. Copyright © 2012 John Wiley & Sons, Ltd.

Background— Coronary stents, drug-eluting stents in particular, have been linked to coronary epicardial endothelial dysfunction after implantation. However, less is known about their impact on coronary microvascular function and their long-term effects on the vasculature. Methods and Results— We evaluated 71 patients (mean age, 53.0±10.1 years) with chest pain and angiographically nonsignificant coronary artery disease 17.1±17.1 months after left anterior descending coronary artery stenting. Seventy-one age- and sex-matched patients (mean age, 53.0±10.3 years) with chest pain but no prior coronary intervention served as controls. Coronary blood flow in response to the endothelium-dependent vasodilator acetylcholine as well as the microvascular (endothelium-independent) coronary flow reserve in response to intracoronary adenosine were evaluated. Quantitative coronary angiography was used to study epicardial diameter changes to acetylcholine. Microcirculatory function was not significantly different between the stenting and control groups (median [interquartile range] coronary flow reserve, 2.9 [2.5–3.4] versus 3.0 [2.4–3.4] mL/min, P =0.24; change of coronary blood flow, 34.9% [−34.4% to 90.0%] versus 54.7% [−5.6% to 104.6%], P =0.18). Both groups exhibited epicardial endothelial dysfunction (−23.0% [−47.4% to −7.6%] versus −20.0% [−40.0% to 0.0%], P =0.4). Results did not differ between patients with drug-eluting stents (n=46) and patients with bare-metal stents (n=24). Conclusions— This study demonstrates that in patients with coronary arteries in which a stent has been placed, coronary microcirculatory and epicardial vascular function are not significantly different from that of an age- and sex-matched population with similar symptoms but nonsignificant coronary artery disease.