The oncologist
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Substantial debate centers on the high cost and relative value of new cancer therapies. Oncologists play a pivotal role in treatment decisions, yet it is unclear whether they perceive high-cost new treatments to offer good value or how therapeutic costs factor into their treatment recommendations. ⋯ A majority of academic oncologists stated that cost does not influence their clinical practice, nor should it limit access to "effective" care. Yet respondents did not consider all effective drugs to be of good value. Implied cost-effectiveness thresholds were $300,000/QALY--a value higher than the $50,000 standard often cited. A subset of oncologists were sensitive to cost, believing it should factor into clinical decisions. These findings reflect the ongoing controversies within the medical community as expensive new therapies enter the system.
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Randomized Controlled Trial Multicenter Study
Early intervention with epoetin alfa during platinum-based chemotherapy: an analysis of the results of a multicenter, randomized, controlled trial based on initial hemoglobin level.
This analysis of the results of a randomized, controlled trial evaluating the effects of epoetin alfa (EPO) therapy on transfusion requirements, hemoglobin (Hb), and quality of life (QOL) in patients with cancer receiving platinum-based chemotherapy was conducted to evaluate the effect of initial Hb level on study outcomes. ⋯ In patients with cancer receiving platinum-based chemotherapy and with baseline Hb levels >10.5 g/dl, early intervention with EPO reduces transfusions, maintains Hb level, and maintains or improves QOL. This study supports the positive effects of early intervention when analyzed according to initial Hb value.
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Randomized Controlled Trial Multicenter Study
Early Intervention with epoetin alfa during platinum-based chemotherapy: an analysis of quality-of-life results of a multicenter, randomized, controlled trial compared with population normative data.
To evaluate the effect of epoetin alfa on quality of life (QOL) in patients with solid tumors and mild-to-moderate anemia receiving platinum-based chemotherapy relative to population norms. ⋯ Patients in this study had impaired QOL compared with population norms. Early treatment with epoetin alfa to correct anemia improved QOL in a statistically significant and clinically meaningful way, and improvements were greater in patients with baseline Hb levels >10.5 g/dl.
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Despite advances in standard therapy, including surgical resection followed by radiation and chemotherapy, the prognosis for patients with glioblastoma multiforme (GBM) remains poor. Unfortunately, most patients die within 2 years of diagnosis of their disease. Molecular abnormalities vary among individual patients and also within each tumor. ⋯ As new details on the genetic characteristics of this disease become available, innovative treatment regimens, including a variety of traditional treatment modalities such as surgery, radiation, and cytotoxic chemotherapy, will be combined with newer targeted therapies. This review introduces these new targeted therapies in the context of current treatment options for patients with GBM. It is hoped that this combined approach will overcome the current limitations in the treatment of patients with GBM and result in a better prognosis for these patients.