Steady-state Pharmacokinetics of Ceftazidime/Avibactam in Cystic Fibrosis

Overview

The purpose of this research study is to characterize the pharmacokinetics of intravenous ceftazidime/avibactam in patients with Cystic Fibrosis.

Cystic fibrosis is a genetic disorder characterized by a chronic cycle of airway infection, obstruction, and inflammation leading to progressive loss of lung function and eventual respiratory failure. The principal pathogen is Pseudomonas aeruginosa which is present in the airways of 70% of adult patients with CF. Of particular concern is the increasing resistance observed to existing agents. While ceftazidime has been the mainstay of treatment for many years, its efficacy is limited by reduced susceptibility. Ceftazidime/avibactam offers a potential advancement in the management of infections involving P. aeruginosa in CF due to its excellent activity, penetration into pulmonary secretions, and reduced potential for development of resistance.

Conditions

Interventions

Eligibility

Locations (1)

Outcomes