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Dramatic Tumor Response to 2nd-line Pemetrexed/Cisplatin Combination Chemotherapy in Patient with Malignant Pleural Mesothelioma.

Tuberculosis & Respiratory Diseases / Tuberculosis & Respiratory Diseases,
2007, v.62 no.5, pp.432-436










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Abstract

Malignant pleural mesothelioma (MPM) is a rare tumor that is difficult to clearly distinguish from an adenocarcinoma but usually has a poor prognosis. Numerous cytotoxic agents have been used in the primary treatment of MPM with limited success. A complete response is unusual and a partial response occurs in less than one-third of patients. Recently, a phase III trial showed that a combination of pemetrexed with cisplatin resulted in a significantly higher response rate and median survival time than with cisplatin alone. We encountered a case of a dramatic tumor response to pemetrexed/cisplatin combination chemotherapy in patients with MPM, which was resistant to the 1st-line gemcitabine/cisplatin therapy. After six cycles of pemetrexed/cisplatin combination chemotherapy, the tumor volume had decreased dramatically with complete symptom relief. There was no chemotherapy-related toxicity or scheduled violation. The patient is under maintenance chemotherapy with the same regimen. (Tuberc Respir Dis 2007; 62: 432-436)

keywords
Malignant pleural mesothelioma, Pemetrexed, Cisplatin., Malignant pleural mesothelioma, Pemetrexed, Cisplatin.

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Tuberculosis & Respiratory Diseases