We have located links that may give you full text access.
High diagnostic accuracy of NT-proBNP for cardiac origin of pleural effusions.
European Respiratory Journal 2006 July
A prospective study was performed to evaluate the diagnostic accuracy of N-terminal-pro-B-type natriuretic peptide (NT-proBNP) levels, measured simultaneously in serum and pleural fluid, in identifying pleural effusions due to heart failure. Pleural fluid and serum samples from all patients presenting for thoracentesis between April 2004 and May 2005 were simultaneously collected. The discriminative properties of NT-proBNP levels in identifying pleural effusions due to heart failure were determined by receiver operating characteristic curve analysis and compared to the diagnostic value of finding a transudate by Light's criteria. Ninety-three patients were evaluated, 27% with cardiac effusion and 73% with exudative effusions of various cause. Levels of NT-proBNP in pleural fluid and serum correlated closely. Serum and pleural fluid NT-proBNP levels were significantly elevated in patients with cardiac effusion. With a cut-off value of 4,000 ng.L(-1), NT-proBNP levels in pleural fluid and serum displayed comparably high diagnostic accuracies of 92 and 91%, respectively. All patients misclassified by Light's criteria were correctly identified by measuring NT-proBNP levels. N-terminal-pro-B-type natriuretic peptide levels in either pleural fluid or serum showed a high diagnostic accuracy compared to traditional criteria. Thus measuring N-terminal-pro-B-type natriuretic peptide is a valuable additional diagnostic tool for the detection or exclusion of cardiac origin of pleural effusions.
Full text links
Related Resources
Trending Papers
Executive Summary: State-of-the-Art Review: Unintended Consequences: Risk of Opportunistic Infections Associated with Long-term Glucocorticoid Therapies in Adults.Clinical Infectious Diseases 2024 April 11
Clinical practice guidelines on the management of status epilepticus in adults: A systematic review.Epilepsia 2024 April 13
Autoimmune Hemolytic Anemias: Classifications, Pathophysiology, Diagnoses and Management.International Journal of Molecular Sciences 2024 April 13
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app