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To assess the efficacy and safety of PF-3512676 administered in combination with pemetrexed for the treatment of patients with locally advanced or metastatic NSCLC who have failed one prior chemotherapy regimen
PF-3512676 dosing was stopped 21 June 2007 when Pfizer decided to stop the administration of PF-3512676 in all trials which combined PF-3512676 with cytotoxic chemotherapy. The decision was made subsequent to DSMC recommendation to close two phase III randomized trials in non-small cell lung cancer which also combined PF-3512676 with cytotoxic chemotherapy, citing lack of efficacy concerns as the primary reason with safety issues (sepsis, thrombocytopenia) also contributing to the decision. Subjects were allowed to complete standard of care treatment and protocol follow-up. Data collection was completed on 31 January 2008.
Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment
Carcinoma, Non-Small Cell Lung
pemetrexed, pemetrexed + PF-3512676
Pfizer Investigational Site
Published on BioPortfolio: 2014-07-23T21:45:07-0400
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Malignant neoplasm arising from the epithelium of the BRONCHI. It represents a large group of epithelial lung malignancies which can be divided into two clinical groups: SMALL CELL LUNG CANCER and NON-SMALL-CELL LUNG CARCINOMA.
A form of highly malignant lung cancer that is composed of small ovoid cells (SMALL CELL CARCINOMA).
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A guanine-derived ANTINEOPLASTIC AGENT that functions as a NUCLEIC ACID SYNTHESIS INHIBITOR through its binding to, and inhibition of, THYMIDYLATE SYNTHASE.
An anaplastic, highly malignant, and usually bronchogenic carcinoma composed of small ovoid cells with scanty neoplasm. It is characterized by a dominant, deeply basophilic nucleus, and absent or indistinct nucleoli. (From Stedman, 25th ed; Holland et al., Cancer Medicine, 3d ed, p1286-7)
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