The Annals of pharmacotherapy
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To review the efficacy and safety of vasopressin in cardiac arrest. ⋯ The current evidence for the use of vasopressin in cardiac arrest is indeterminate. Given the similarly equivocal evidence of efficacy for epinephrine, either drug could be considered the first-line agent in cardiac arrest. Placebo-controlled studies with appropriate statistical power are warranted to evaluate meaningful clinical outcomes, such as survival to hospital discharge. Further evaluation of the role of vasopressin in asystolic cardiac arrest and its use in combination with epinephrine is also justified.
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Case Reports
Rhabdomyolysis after correction of hyponatremia in psychogenic polydipsia possibly complicated by ziprasidone.
To report a case of rhabdomyolysis related to correction of hyponatremia secondary to psychogenic polydipsia, possibly complicated by the use of ziprasidone. ⋯ Psychiatric patients treated with atypical antipsychotic medications should be closely monitored for rhabdomyolysis during correction of hyponatremia, thus permitting prompt therapy to limit its complications.
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Ketorolac tromethamine is a nonsteroidal agent with potent analgesic and moderate antiinflammatory activity. Advance preparation of intravenous solution could be useful to improve quality assurance, time management, and cost-savings of drug delivery. ⋯ Within these limits, ketorolac tromethamine in dextrose 5% infusion may be prepared and frozen in advance by a centralized intravenous admixture service, then thawed before use in clinical units.
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Although hydroxymethylglutaryl-coenzyme A reductase inhibitors (statins) are generally well tolerated, myopathy can be a serious adverse event. The association among different statins, doses, and related risk factors is not well understood. ⋯ Compared with simvastatin, lovastatin was generally associated with a lower prevalence of high elevation and mild to moderate elevation of CK levels. An elevated SCr level, exposure to interacting drugs, male gender, evidence of diabetes, and age < or =65 years were associated with higher prevalence ratios.