National Cancer Database Report on Pneumonectomy Versus Lung-Sparing Surgery for Malignant Pleural Mesothelioma

Citations of this article
Mendeley users who have this article in their library.


Introduction Controversy exists regarding the optimal surgical technique for malignant pleural mesothelioma (MPM). We evaluated national practice patterns and outcomes of MPM treated with extrapleural pneumonectomy (EPP) versus lung-sparing extended pleurectomy/decortication (P/D). Methods The National Cancer Database was queried for patients with newly diagnosed MPM undergoing EPP or P/D. Multivariable logistic regression ascertained clinical factors independently associated with P/D receipt. Kaplan-Meier analysis was used to evaluate overall survival (OS) between cohorts; multivariable Cox proportional hazards modeling was used to evaluate factors associated with OS. Survival was then evaluated between propensity-matched populations. Results Overall, 1307 patients (271 undergoing EPP [21%] and 1036 undergoing P/D [79%]) met the criteria. Patients receiving P/D were older (p = 0.028), whereas those undergoing EPP were more likely to live in a rural area (p = 0.044), live farther from the treating facility (p = 0.039), and receive treatment at an academic center (p = 0.050). There were no differences between cohorts in 30-day readmission or mortality (all p > 0.05). The median OS times in the EPP and P/D groups were 19 versus 16 months, respectively (p = 0.120); no differences were observed after propensity matching (p = 0.540). Conclusions In this largest analysis of its kind to date, findings from this contemporary cohort demonstrate that P/D comprised most surgical procedures for MPM. Procedure type was influenced by sociodemographic and geographical factors, without observed differences in survival or postoperative mortality and readmission rates between techniques.




Verma, V., Ahern, C. A., Berlind, C. G., Lindsay, W. D., Sharma, S., Shabason, J., … Simone, C. B. (2017). National Cancer Database Report on Pneumonectomy Versus Lung-Sparing Surgery for Malignant Pleural Mesothelioma. Journal of Thoracic Oncology, 12(11), 1704–1714.

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free