Clinical therapeutics
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Clinical therapeutics · Feb 2003
ReviewOutcomes research related to patient decision making in oncology.
For outcomes research, what are the implications of seeing the patient as a decision maker? In the current medical environment, greater emphasis is placed on the role played by the patient in clinical decision making. In the past 2 decades, considerable work has been done to identify and measure decision-related outcomes, including knowledge about the treatment options (risks and benefits), satisfaction, anxiety, decisional conflict, and involvement in the decision process. ⋯ Future research is needed to understand which aspects of the interventions work and for what types of patients. Research is also needed to better understand the decision making process of patients who do not use decision aids.
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Clinical therapeutics · Feb 2003
Randomized Controlled Trial Multicenter Study Comparative Study Clinical TrialA multicenter, randomized, double-blind, double-dummy, placebo- and active-controlled, parallel-group comparison of diclofenac-K and ibuprofen for the treatment of adults with influenza-like symptoms.
The alleviation of influenza-like symptoms, such as fever, headache, and muscle/joint aches and pains, is important so that sufferers can return to their normal daily activities. A flexible dosing regimen is proposed, starting with an initial dose of 2 tablets (2 x 12.5 mg), followed by 1 to 2 tablets every 4 to 6 hours as needed, to a maximum daily dose of 75 mg for up to 3 days for fever and 5 days for pain. This flexible dosing regimen matches the existing over-the-counter dosing regimen of ibuprofen, which allows the patient to adjust the treatment according to the type, duration, and severity of symptoms. ⋯ In this 3-day study, diclofenac-K 12.5 mg taken in a flexible dosing regimen was more effective than placebo in relieving influenza-like symptoms, with comparable tolerability Efficacy and tolerability of diclofenac-K were similar to those of ibuprofen 200 mg.
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Clinical therapeutics · Feb 2003
ReviewDrotrecogin alfa (recombinant human activated protein C) for the treatment of severe sepsis.
The search for a life-preserving drug to treat sepsis has increased understanding of the pathogenesis of the process but produced little in the way of successful treatments. The prospective, randomized, double-blind, placebo-controlled, Phase III, multicenter Recombinant Human Activated Protein C Worldwide Evaluation in Severe Sepsis (PROWESS) trial suggested that drotrecogin alfa--recombinant human activated protein C--significantly improved 28-day mortality rates in acute sepsis (P = 0.005). ⋯ Drotrecogin alfa is the first adjunctive agent for the treatment of sepsis to display clinically and statistically significant effects on mortality rates at 28 days. Many questions remain regarding which patients are ideal candidates for treatment. New research and treatment guidelines are necessary to address these questions.
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Clinical therapeutics · Feb 2003
Comparative StudyA model analysis of costs of blood pressure destabilization and edema associated with rofecoxib and celecoxib among older patients with osteoarthritis and hypertension in a Medicare Choice population.
Economic analyses consider all costs relevant to the use of a particular treatment or treatments. Recently, head-to-head, randomized, controlled trials have shown a significantly higher incidence of blood pressure (BP) destabilization and clinically significant edema with rofecoxib than with celecoxib among older, hypertensive patients with osteoarthritis (OA). ⋯ Celecoxib was a less costly treatment option than rofecoxib among OA patients with hypertension aged > or = 65 years, based on our model of the direct costs of COX-2 specific inhibitor therapy combined with those associated with physician monitoring and treatment of edema and BP destabilization.
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Clinical therapeutics · Feb 2003
Comparative StudyFactors associated with hospitalization costs for patients with community-acquired pneumonia.
Combined mortality rates for pneumonia and influenza suggest that the 2 conditions represent the sixth leading cause of death in the United States. The total cost of pneumonia, including indirect costs, was estimated to be approximately $23 billion per year in 1994. ⋯ The findings of this study suggest that guidelines for CAP management, such as those developed by managed care plans, may help reduce costs by minimizing unnecessary ICU admissions and appropriately managing patients with CAP.