American Society of Clinical Oncology educational book
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Am Soc Clin Oncol Educ Book · Jan 2014
ReviewMolecular profiling and commercial predication assays in ovarian cancer: still not ready for prime time?
Short of early detection to allow curative primary intervention, the other major barrier to further success in treatment of ovarian cancers is matching the best treatment to the proper ovarian cancer type and to the individual patient. There are several decades of experience applying in vitro chemoresponse testing for solid tumors including ovarian cancer. This concept, first described in 1979, has yet to receive level one evidence supporting its application, despite the testing of numerous assays commercially as well as in academic centers and its use for tens of thousands of patients at a significant cost. ⋯ With the exception of the role of germ-line and possibly somatic BRCA1 and BRCA2 mutations and their true predictiveness for probable response to poly(ADP-ribose) polymerase inhibition, molecular typing and profiling has yet to identify druggable molecular targets in ovarian cancer. Its use should be continued as a research and learning tool, and its results should be subjected to clinical trial validation. For very different reasons, neither chemoresponse assays nor molecular profiling are ready for prime time, yet.
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Am Soc Clin Oncol Educ Book · Jan 2014
ReviewPreparing for an epidemic: cancer care in an aging population.
The Institute of Medicine's (IOM) Committee on Improving the Quality of Cancer Care: Addressing the Challenges of an Aging Population was charged with evaluating and proposing recommendations on how to improve the quality of cancer care, with a specific focus on the aging population. Based on their findings, the IOM committee recently released a report highlighting their 10 recommendations for improving the quality of cancer care. ⋯ The recommendations also highlighted the need to maintain affordable and accessible care for older adults with cancer, with an emphasis on finding creative solutions within both the care delivery system and payment models in order to balance costs while preserving quality of care. The implementation of the IOM's recommendations will be a key step in moving closer to the goal of providing accessible, affordable, evidence-based, high-quality care to all patients with cancer.
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Am Soc Clin Oncol Educ Book · Jan 2013
ReviewTobacco and lung cancer: risks, trends, and outcomes in patients with cancer.
Tobacco use, primarily associated with cigarette smoking, is the largest preventable cause of cancer mortality, responsible for approximately one-third of all cancer deaths. Approximately 85% of lung cancers result from smoking, with an additional fraction caused by secondhand smoke exposure in nonsmokers. The risk of lung cancer is dose dependent, but can be dramatically reduced with tobacco cessation, especially if the person discontinues smoking early in life. ⋯ Tobacco cessation in patients with cancer may improve cancer treatment outcomes, but cessation support is often not provided by oncologists. Reducing the health related effects of tobacco requires coordinated efforts to reduce exposure to tobacco, accurately assess tobacco use in clinical settings, and increase access to tobacco cessation support. Lung cancer screening and coordinated international tobacco control efforts offer the promise to dramatically reduce lung cancer mortality in the coming decades.
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Am Soc Clin Oncol Educ Book · Jan 2013
ReviewUnderstanding variation in the quality of the surgical treatment of prostate cancer.
More than 80% of men with prostate cancer undergo active treatment, which can be associated with significant morbidity. Outcomes of surgical treatment vary widely depending on who treated the patient and where the patient was treated, implying that there is room for improvement. Factors influencing outcomes include patient characteristics as well as some measure of procedure volume. ⋯ However, much of the variation in functional outcomes after prostate cancer surgery arises from differences in technical skill. Evaluating and improving intraoperative surgeon performance will inevitably be challenging, as they require acquisition and interpretation of data collected in the operating room. To this end, several methods have been described to objectively assess what happens in the operating room.
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Despite efforts to reduce disparities in cancer outcomes among vulnerable populations, certain subgroups do not experience the gains made in the reduction of cancer incidence and mortality. In this article, we review recent trial data reporting on patient-, physician-, and system-centered interventions to improve quality and reduce disparities in cancer care spanning patient navigation to health reform. We conclude with data from a state that implemented a multitiered approach, targeting patient and systems barriers, that serves as a guide for future endeavors.