• Polly Kay.
• UCLA Clinical Research Unit, University of California-Los Angeles, 10945 Le Conte Avenue, PVUB 3360, Los Angeles, CA 90095, USA. pkay@mednet.ucla.edu
• Semin Oncol Nurs. 2006 Feb 1; 22 (1 Suppl 1): 1-4.

ObjectivesTo review the development of targeted therapies and the biology of relevant therapeutic targets. To analyze the relevance of targeted agents as part of current clinical practice.Data SourcesResearch articles.ConclusionSeveral targeted agents are now available for clinical use. Their mechanisms of action are more specific against tumor cells than traditional cytotoxics. Monotherapy regimens based on targeted agents tend to be better tolerated than chemotherapy, and most combination regimens with targeted agents have proven feasible. Their availability has greatly expanded cancer treatment options, especially for chemorefractory patients.Implications For Nursing PracticeNurses involved in the care of patients with cancer can benefit from an increased understanding of targeted therapies, including their mechanisms of action, their efficacy profile, as well as prophylaxis and management of adverse events and administration procedures.

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