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2002 NOV 20 - (NewsRx.com & NewsRx.net) -- Cell Genesys, Inc., (NASDAQ:CEGE) announced that it has reacquired full commercial rights to GVAX lung cancer vaccines following the termination of its remaining license agreement with the pharmaceutical division of Japan Tobacco, Inc. (JT).
As a result, Cell Genesys now holds all worldwide commercial rights to its entire portfolio of GVAX cancer vaccine products.
Given the scope of the company's plans for the next clinical trials of GVAX lung cancer vaccine, as well as the anticipated funding from the U.S. National Cancer Institute for one of those trials, Cell Genesys expects the near-term revenue impact from ending the agreement with JT to be minimal.
In June 2002 at the International Lung Cancer Congress, Cell Genesys presented the final results of a multicenter phase I/II trial of GVAX lung cancer vaccine. These results demonstrated complete tumor regressions in three of 33 patients (9%) with advanced non-small cell lung cancer (NSCLC) who received the vaccine after failing prior radiation and/or chemotherapy, as well as stable disease or minor responses in another seven patients (21%). The median survival of all treated patients was approximately 8 months compared with 5.7-7 months reported for taxol chemotherapy and approximately 4.6 months for best supportive care.
In addition, patients with the bronchoalveolar carcinoma (BAC) subtype of NSCLC appeared to be particularly responsive to GVAX lung cancer vaccine treatment. As a result, the company recently announced its intention to conduct two phase II trials in patients with BAC prior to initiating a broad phase III trial in all types of NSCLC. One of the two BAC trials will be sponsored and conducted by the National Cancer Institute's Southwest ...
Source: HighBeam Research, Full commercial rights to GVAX vaccines reacquired.