The oncologist
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Delirium remains the most common and distressing neuropsychiatric complication in patients with advanced cancer. Delirium causes significant distress to patients and their families, and continues to be underdiagnosed and undertreated. ⋯ The early symptoms and signs of delirium and the use of delirium-specific assessment tools for routine delirium screening and monitoring in clinical practice are summarized. Finally, management options are reviewed, including pharmacological symptomatic management and also the provision of counseling support to both patients and their families to minimize distress.
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With no U.S. Food and Drug Administration-approved standard therapy other than high-dose interleukin-2 and dacarbazine for metastatic melanoma, biochemotherapy has shown promise, with long-term survival in selected patients. We felt that the study of prognostic factors would determine which patients might benefit from this intensive therapy. ⋯ Metastatic melanoma patients treated with biochemotherapy and maintenance immunotherapy who have either a normal LDH level or skin or nodes as one of their metastatic sites may have durable remissions of their disease, and this therapy should be studied further in these groups.
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Substantial evidence supports the use of adjuvant trastuzumab with chemotherapy for patients with human epidermal growth factor receptor (HER)-2(+) breast cancer; however, a lesser amount of data is available to guide use of this therapy in older patients and in those with significant medical comorbidities. The goal of the current study was to understand how patient age and health status impact oncologists' decisions to recommend adjuvant therapy in older women with HER-2(+) breast cancer. ⋯ With limited evidence-based data for the treatment of older women with early-stage HER-2(+) breast cancer, medical oncologists recommend a diverse array of therapeutic approaches. With increasing age and declining health status they were less likely to recommend chemotherapy plus trastuzumab and more likely to recommend single-agent trastuzumab or no therapy.
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Multicenter Study
Approval summary: pemetrexed in the initial treatment of advanced/metastatic non-small cell lung cancer.
On September 26, 2008, the U. S. Food and Drug Administration approved pemetrexed injection (Alimta Injection; Eli Lilly and Company, Indianapolis, IN) for use in combination with cisplatin for the initial treatment of patients with stage IIIB/IV nonsquamous non-small cell lung cancer (NSCLC). ⋯ However, in the squamous cell histology subgroup, the median survival times were 9.4 versus 10.8 months in the AC and GC groups, respectively (unadjusted HR, 1.22; 95% CI, 0.99-1.50). This unfavorable effect of squamous histology on overall survival was also noted in a retrospective analysis of a trial that compared pemetrexed with docetaxel in NSCLC patients who received prior chemotherapy. No new pemetrexed safety signals were observed.
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To obtain prospective outcomes data on patients (pts) undergoing palliative operative or endoscopic procedures for malignant bowel obstruction due to recurrent ovarian cancer. ⋯ Patients with malignant bowel obstructions due to recurrent ovarian cancer have a high likelihood of experiencing relief of symptoms with palliative procedures. Although recurrence of symptoms is common, durable palliation and extended survival are possible, especially in those patients selected for operative intervention.