P & T : a peer-reviewed journal for formulary management
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We sought to evaluate the pharmacokinetics, efficacy, safety, stability, pharmacoeconomics, and quality-of-life effects of continuous-infusion antipseudomonal beta-lactam therapy in patients with cystic fibrosis (CF). ⋯ Efficacy and safety studies suggest that ceftazidime, administered as a continuous infusion for the treatment of CF pulmonary exacerbations, is safe and effective; has the potential to reduce the costs of treatment; and is preferred to intermittent infusion among patients treated at home. Continuous-infusion ceftazidime may therefore be an alternative to traditional dosing on a case-by-case basis, such as for patients with multidrug-resistant isolates of P. aeruginosa. Treatment with continuous-infusion ceftazidime at home may be considered in such a case, assuming resources and support equivalent to the hospital setting can be ensured. Additional studies assessing the safety and efficacy of other antipseudomonal beta-lactams, when administered as a continuous infusion, during CF pulmonary exacerbations are needed.