J Thorac Cardiovasc Surg 2007;133:1412-1413
© 2007 The American Association for Thoracic Surgery
Lung-volume reduction surgery: A vanishing operation?
Keith S. Naunheim, MD*
Department of Thoracic Surgery, St Louis University, St Louis, Mo.
Received for publication January 19, 2007; accepted for publication January 31, 2007.
* Address for reprints: Keith S. Naunheim, MD, Thoracic Surgery, St Louis University, 3635 Vista Ave at Grand Blvd, St Louis, MO 63110.
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The article by Lederer and colleagues1
in this issue of the Journal reports on a small series of patients with end-stage emphysema undergoing lung-volume reduction surgery (LVRS) with good clinical results and amazingly low morbidity and mortality. The purpose of the article is to correlate improvements in clinical status with the body mass index, airflow obstruction, dyspnea, and exercise capacity (BODE) index, a multidimensional predictor of survival in patients with chronic obstructive pulmonary disease. The authors suggest that the BODE index may eventually prove useful as a surrogate to predict survival not only for patients with chronic obstructive pulmonary disease, but for those with end-stage emphysema undergoing LVRS. Their conclusions regarding the BODE index, however, must be regarded with caution because of a number of inherent limitations in their study. First, as the authors themselves point out, the study includes a small number of patients operated . . . [Full Text of this Article]
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Lung-volume reduction surgery for pulmonary emphysema: Improvement in body mass index, airflow obstruction, dyspnea, and exercise capacity index after 1 year
- David J. Lederer, Byron M. Thomashow, Mark E. Ginsburg, John H.M. Austin, Matthew N. Bartels, Chun K. Yip, Patricia A. Jellen, Frances L. Brogan, Steven M. Kawut, Roger A. Maxfield, Angela M. DiMango, Paul F. Simonelli, Lyall A. Gorenstein, Gregory D.N. Pearson, and Joshua R. Sonett
J. Thorac. Cardiovasc. Surg. 2007 133: 1434-1438.
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Copyright © 2007 by The American Association for Thoracic Surgery.