Comparative efficacy and safety of 4 randomized regimens to treat early Pseudomonas aeruginosa infection in children with cystic fibrosis

2012

OBJECTIVE: To investigate the efficacy and safety of 4 antipseudomonal treatments in children with cystic fibrosis with recently acquired Pseudomonas aeruginosa infection. DESIGN: Randomized controlled trial. SETTING: Multicenter trial in the United States. PARTICIPANTS: Three hundred four children with cystic fibrosis aged 1 to 12 years within 6 months of P aeruginosa detection. INTERVENTIONS: Participants were randomized to 1 of 4 antibiotic regimens for 18 months (six 12-week quarters) between December 2004 and June 2009. Participants randomized to cycled therapy received tobramycin inhalation solution (300 mg twice a day) for 28 days, with oral ciprofloxacin (15-20 mg/kg twice a day) or oral placebo for 14 days every quarter, while participants randomized to culture-based therapy received the same treatments only during quarters with positive P aeruginosa cultures. MAIN OUTCOME MEASURES: The primary end points were time to pulmonary exacerbation requiring intravenous antibioti

Peer-reviewed publications in scholarly journals Published/In Press

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