Journal of clinical oncology : official journal of the American Society of Clinical Oncology
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Randomized Controlled Trial
Randomized, controlled trial of irinotecan plus infusional, bolus, or oral fluoropyrimidines in first-line treatment of metastatic colorectal cancer: results from the BICC-C Study.
This phase III study compared the safety and efficacy of the following three different irinotecan-containing regimens in the first-line treatment of metastatic colorectal cancer: irinotecan plus infusional fluorouracil (FU)/leucovorin (LV) (FOLFIRI), irinotecan plus bolus FU/LV (mIFL), and irinotecan plus oral capecitabine (CapeIRI). ⋯ FOLFIRI and FOLFIRI+Bev offered superior activity to their comparators and were comparably safe. An infusional schedule of FU should be the preferred irinotecan-based regimen in first-line metastatic colorectal cancer.
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Comparative Study
Biologic and clinical characteristics of breast cancer with single hormone receptor positive phenotype.
Response to endocrine therapy in breast cancer correlates with estrogen receptor (ER) and progesterone receptor (PgR) status. It is usually easier to decide treatment strategies in cases of double-positive/-negative phenotypes than in single-positive tumors. ⋯ ER+/PgR-and ER-/PgR+ tumors are biologically and clinically distinct groups of breast cancer that may require different treatment strategies with ER-/PgR+ exhibiting more aggressive behavioral characteristics.
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To assess the activity of induction chemotherapy followed by surgery in stage IIIA and selected stage IIIB non-small-cell lung cancer patients. ⋯ Induction chemotherapy followed by surgery is effective in stage IIIA and in selected stage IIIB patients attaining complete resection.
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Despite the rising prevalence of obesity, there is paucity of information describing how doses of anticancer drugs should be adjusted in clinical practice. Here, we assessed the pharmacokinetics of eight anticancer drugs in adults and evaluated the potential utility of alternative weight descriptors in dose calculation for the obese. ⋯ The results suggest that a number of widely used empiric strategies for dose adjustments in obese patients, including a priori dose reduction or dose capping, should be discouraged.
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Recurrent squamous cell carcinoma of the head and neck (SCCHN) or new second primary tumor (SPT) in a previous radiation field, if not curable by surgery or radiation, is almost always fatal. Chemotherapy alone yields a median survival time (MST) of no more than 10 months and 1-year overall survival (OS) of 35% at best. Concurrent reirradiation and chemotherapy is an alternative strategy. ⋯ Despite a high incidence of grade 5 toxicity, 1- and 2-year OS rates for split-course bid radiation therapy and concurrent cisplatin/paclitaxel exceed results generally seen with chemotherapy alone.