CTCAE v3.0: development of a comprehensive grading system for the adverse effects of cancer treatment.

Multiple systems have been developed for grading the adverse effects (AEs) of cancer treatment. The National Cancer Institute Common Toxicity Criteria (CTC) system has substantially evolved since its inception in 1983. The most recent version, CTCAE v3.

NIH symposium summary: organ preservation therapies for squamous cancers of the head and neck.

This symposium, sponsored by the NIH Office of Rare Diseases, the National Cancer Institute, the National Institute of Deafness and Other Communication Disorders, and the National Institute of Dental and Craniofacial Diseases, reviewed the current status of organ preservation therapies for head and neck cancers, as well as promising newer approaches for therapy and for toxicity amelioration.