Cancer nursing
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In 1996 two chemotherapy agents were introduced by the U. S. Food and Drug Administration (FDA) with indications for the gastrointestinal malignancies for advanced colon and pancreatic cancers. ⋯ As clinical and investigational use of irinotecan and gemcitabine increases, the oncology nurse and other members of the health care team will need to anticipate potential treatment associated toxicities and be knowledgeable in their early identification and management. As patient advocates, oncology nurses play a key role in treatment outcome and related quality of life through expert patient education, symptom recognition, and intervention individualized to patient tolerance. This first article of the series addresses irinotecan, which in 1996 was approved for the second-line therapy of metastatic colorectal cancer, recurrent or elapsed, after 5-fluorouracil (5-FU).