The lancet oncology
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The lancet oncology · Apr 2018
ReviewMedication overuse in oncology: current trends and future implications for patients and society.
The high cost of cancer care worldwide is largely attributable to rising drugs prices. Despite their high costs and potential toxic effects, anticancer treatments could be subject to overuse, which is defined as the provision of medical services that are more likely to harm than to benefit a patient. ⋯ Although financial, psychological, or physical harms of medication overuse in cancer could be substantial, there is little published evidence addressing these harms, so their magnitude is unclear. Further research is needed to better quantify medication overuse, understand its implications, and help protect patients and the health-care system from overuse.
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Although chemotherapy is a well established treatment modality, chemotherapy errors represent a potentially serious risk of patient harm. We reviewed published research from 1980 to 2017 to understand the extent and nature of medication errors in cancer chemotherapy, and to identify effective interventions to help prevent mistakes. Chemotherapy errors occur at a rate of about one to four per 1000 orders, affect at least 1-3% of adult and paediatric oncology patients, and occur at all stages of the medication use process. ⋯ Although the heterogeneity of research methods and measures used in these studies limits our understanding of this issue, the rate of chemotherapy error-related injuries is generally lower than those seen in comparable studies of general medical patients. Although many interventions show promise in reducing chemotherapy errors, most have little empirical support. Additional research is needed to understand and to mitigate the risk of chemotherapy medication errors.
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The lancet oncology · Apr 2018
Multicenter Study Comparative Study3 versus 6 months of adjuvant oxaliplatin-fluoropyrimidine combination therapy for colorectal cancer (SCOT): an international, randomised, phase 3, non-inferiority trial.
6 months of oxaliplatin-containing chemotherapy is usually given as adjuvant treatment for stage 3 colorectal cancer. We investigated whether 3 months of oxaliplatin-containing chemotherapy would be non-inferior to the usual 6 months of treatment. ⋯ Medical Research Council, Swedish Cancer Society, NETSCC, and Cancer Research UK.