The American journal of geriatric pharmacotherapy
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Am J Geriatr Pharmacother · Mar 2005
ReviewDuloxetine for management of stress urinary incontinence.
The aim of this article was to review data regarding the efficacy and tolerability of duloxetine, a selective serotonin (5-HT)-norepinephrine (NE) reuptake inhibitor that has received US Food and Drug Administration marketing approval for the treatment of major depressive disorder and painful diabetic neuropathy, and that has been investigated as a treatment for stress urinary incontinence. ⋯ Although statistically superior to placebo in efficacy trials, the clinical effects of duloxetine therapy on incontinence are small, suggesting that any benefits to the patient would be modest and must be weighed against the drug's adverse event profile. No comparative efficacy/tolerability data with alpha-receptor agonists (eg, pseudoephedrine) are available. On the basis of available data, duloxetine is a modest, but welcome, advance in the pharmacotherapeutic management of stress urinary incontinence.
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Am J Geriatr Pharmacother · Mar 2005
Case ReportsDextromethorphan-induced delirium and possible methadone interaction.
Dextromethorphan is a commonly used antitussive agent that can be purchased over the counter. It is metabolized primarily by the cytochrome P450 (CYP) 2D6 isozyme. Methadone has been found to inhibit CYP2D6, indicating a potential for interaction with dextromethorphan. ⋯ Evaluation of delirium should include close investigation of the patient's medications for potential interactions with dextromethorphan.