from PART I - PRINCIPLES OF ONCOLOGY
Published online by Cambridge University Press: 18 May 2010
ANTI-NEOPLASTIC AGENTS
The pharmacological approach to chemotherapy encompasses a wide number and many types of medications. Classically, cytotoxic agents that target rapidly dividing cancer cells have been the mainstay of treatment. More recently, the use of agents that target the immune system (immunotherapy), the biological pathways of malignant cells (targeted therapy) and the hormonal environment of the cancer (endocrine therapy) have been developed to use as single agents and in combination with other anti-neoplastic agents. This chapter overviews the common classes of antineoplastic agents and discusses some of the most common related toxicities. A more extensive review of these agents is available in many texts (1–3) and in published reviews. A quick reference list of toxicities for specific agents is available (4) and delineates between acute and delayed toxicities.
Agents used as cancer therapy are commonly categorized by mechanism (e.g., anti-metabolite or tyrosine kinase inhibitor) or origin (e.g., vinca alkaloid). Within a specific class of agents, the drugs differ significantly in pharmacology, activity and clinical application. Toxicities are often unique to an agent within a class, and the manifestation of a drug-induced side effect may vary significantly based on the drug dose, schedule, route of administration and drug therapy combination. Additionally, the tolerability of most drugs used in the treatment of cancer depends upon numerous aspects of an individual. Factors such as disease, organ function (e.g., renal function, liver function), comorbidities and concomitant medications impact toxicities and pharmacology of many agents.
To save this book to your Kindle, first ensure [email protected] is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.
Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Find out more about the Kindle Personal Document Service.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.