Background: Patients diagnosed with oropharyngeal cancer (OPC) make up about 3% of all new cancer cases in the United States, with increasing numbers of these patients being diagnosed aged younger than 45 years and with human papillomavirus (HPV)-positive disease. Treatment effects may alter patients' physical and mental states during and after treatment.
Objectives: This article provides an overview of possible OPC treatment long-term effects to equip oncology nurses with information needed to empower patients with OPC to perform self-care.
Purpose: Pemetrexed is an antimetabolite that is structurally similar to methotrexate. Because nonsteroidal anti-inflammatory drugs (NSAID) impair methotrexate clearance and increase its toxicity, we evaluated the pharmacokinetics and toxicity of pemetrexed when coadministered with aspirin or ibuprofen in advanced cancer patients.
Experimental Design: In two independent, randomized, crossover drug interaction studies, cancer patients with a creatinine clearance (CrCl) > or =60 mL/min received an NSAID (aspirin or ibuprofen) with either the first or the second dose of pemetrexed (cycle 1 or 2).
Purpose: Our intention was to (a) to investigate the safety and tolerability of a potent P-glycoprotein modulator, zosuquidar trihydrochloride (LY335979), when administered i.v. alone or in combination with doxorubicin, (b) to determine the pharmacokinetics of zosuquidar and correlate exposure to inhibition of P-glycoprotein function in a surrogate assay, and (c) to compare the pharmacokinetics of doxorubicin in the presence and absence of zosuquidar.
View Article and Find Full Text PDF