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Impact Of Clinical And Pharmacogenetic Variables On The Risk Of Fluoropyrimidine-Related Adverse Events Within Ontario, Theodore J. Wigle

Electronic Thesis and Dissertation Repository

Severe life-threatening adverse events are a major limitation of fluoropyrimidine chemotherapy, these events are disastrous for patients and costly to the healthcare system. Identifying patients at high risk for developing adverse events would allow for preventive dose reduction, improving patient outcomes and reducing healthcare cost. This thesis uses data pulled from provincial databases to quantify the adverse event burden of fluoropyrimidines in Ontario. We found that 31% of Ontario patients treated with fluoropyrimidine systemic chemotherapy developed a severe adverse event that requires acute medical care. Patients that required acute medical therapy were significantly costlier to the public system averaging an …