Jae Hyung Roh

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Although autoantibodies are routinely screened in patients with idiopathic interstitial pneumonia, there are no reliable data on their clinical usefulness. The aim of this study was to investigate the prognostic value of autoantibodies for predicting the development of new connective tissue disease in these patients and also mortality. We conducted(More)
PURPOSE The primary objective of this clinical trial of patients on mechanical ventilation was to determine if a weaning protocol implemented solely by nurses could reduce the weaning time relative to usual care (UC). MATERIALS AND METHODS This study is a prospective, randomized, controlled trial conducted from January 2007 to January 2009 that compared(More)
BACKGROUND How statins alter the natural course of coronary atherosclerosis with compositional changes remains unclear. OBJECTIVES This study aimed to determine the effect of statin therapy on modifying plaque composition. METHODS The STABLE (Statin and Atheroma Vulnerability Evaluation) prospective, single-center, double-blind, randomized study(More)
Aims To compare the diagnostic accuracy of on-site computed tomography (CT)-derived fractional flow reserve (FFR) and stress CT myocardial perfusion (CTP) in patients with coronary artery disease. Methods and results Using a prospective CTP registry, 72 patients with invasive FFR were enrolled. CT-derived FFR was computed on-site using rest-phase CTP(More)
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