AstraZeneca today announced the top-line results of the HORIZON II Phase III study evaluating RECENTIN (cediranib) for the first-line treatment of metastatic colorectal cancer (mCRC). Cediranib met the co-primary endpoint of improving progression-free survival (PFS) but showed no improvement in overall survival (OS).
The adverse events associated with cediranib during this study were broadly consistent with previous studies. HORIZON II is the second of two pivotal studies of cediranib in first-line mCRC. In March, the HORIZON III study of cediranib plus chemotherapy versus bevacizumab plus chemotherapy did not meet the primary endpoint of PFS.
Based on the results of these two trials, AstraZeneca does not intend to file regulatory submissions in first-line mCRC.
The results of a Phase III study evaluating cediranib for the treatment of recurrent glioblastoma (REGAL) are expected soon. In addition, AstraZeneca is currently examining whether cediranib may have applications in a number of different tumour types.
Data from HORIZON II and HORIZON III will be submitted to a forthcoming medical congress.
About AstraZeneca
AstraZeneca is a global, innovation-driven biopharmaceutical business with a primary focus on the discovery, development and commercialisation of prescription medicines. As a leader in gastrointestinal, cardiovascular, neuroscience, respiratory and inflammation, oncology and infectious disease medicines, AstraZeneca generated global revenues of US $32.8 billion in 2009. For more information please visit: www.astrazeneca.com
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28 May 2010
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