Trimodality therapy with induction chemotherapy followed by extrapleural pneumonectomy and adjuvant high-dose hemithoracic radiation for malignant pleural mesothelioma.

摘要

PURPOSE: Malignant pleural mesothelioma (MPM) remains associated with poor outcome. We examined the results of trimodality therapy with cisplatin-based chemotherapy followed by extrapleural pneumonectomy (EPP) and adjuvant high-dose (50 to 60 Gy) hemithoracic radiation therapy for MPM. PATIENTS AND METHODS: We conducted a retrospective review of all patients prospectively evaluated for trimodality therapy protocol between January 2001 and December 2007 in our institution. RESULTS: A total of 60 patients were suitable candidates. Histology was epithelioid (n = 44) or biphasic (n = 16). Chemotherapy regimens included cisplatin/vinorelbine (n = 26), cisplatin/pemetrexed (n = 24), cisplatin/raltitrexed (n = 6), or cisplatin/gemcitabine (n = 4). EPP was performed in 45 patients, and hemithoracic radiation therapy to at least 50 Gy was administered postoperatively to 30 patients. Completion of the trimodality therapy in the absence of mediastinal node involvement was associated with the best survival (mediansurvival of 59 months v