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A systematic review and meta-analysis of surgical treatments for malignant pleural mesothelioma

2013; Elsevier BV; Volume: 83; Issue: 2 Linguagem: Inglês

10.1016/j.lungcan.2013.11.026

1872-8332

Christopher Cao, David H. Tian, John Park, James M. Allan, Kristopher Pataky, Tristan D. Yan,

Radiation Dose and Imaging

Malignant pleural mesothelioma (MPM) is an aggressive disease of the pleural lining with a dismal prognosis. Surgical treatments of MPM with a curative intent include extrapleural pneumonectomy and extended pleurectomy/decortication (P/D). This meta-analysis aimed to compare the perioperative and long-term outcomes of EPP and extended P/D for selected surgical candidates.A systematic review of the literature was performed on six electronic databases to identify all relevant data on comparative outcomes of extended P/D and EPP in a multimodality setting. Endpoints included perioperative mortality and morbidity, as well as long-term overall survival.Seven relevant studies with comparative data on EPP (n=632) versus extended P/D (n=513) were identified from the current literature. Comparison of these two groups demonstrated significantly lower perioperative mortality (2.9% vs. 6.8%, p=0.02) and morbidity (27.9% vs. 62.0%, p<0.0001) for patients who underwent extended P/D compared to EPP. Median overall survival ranged between 13-29 months for extended P/D and 12-22 months for EPP, with a trend favouring extended P/D.Although it must be emphasized that patient selection and treatment strategies differ between EPP and extended P/D, a number of comparative studies have recently been conducted to compare these two surgical techniques for patients with resectable MPM. The present study indicated that selected patients who underwent extended P/D had lower perioperative morbidity and mortality with similar, if not superior, long-term survival compared to EPP, in the context of multi-modality therapy. This may represent an important paradigm shift in the surgical management of MPM.