Safety, Tolerability and Efficacy of MP-376 Given for 28 Days to Cystic Fibrosis (CF) Patients

Summary

Patients with cystic fibrosis (CF) suffer from chronic infections of the lower respiratory tract that can be caused by one or multiple bacteria, including Pseudomonas aeruginosa, which has been particularly problematic to eradicate and been implicated as the major cause of morbidity and mortality in CF patients. Aerosol delivery of antibiotics directly to the lung increases the local concentrations of antibiotic at the site of infection resulting in improved antimicrobial effects compared to systemic administration. Bacterial resistance to current aerosol antibiotic treatments indicate a need for improved therapies to treat CF patients with pulmonary infections caused by multi-drug resistant Pseudomonas aeruginosa and other bacteria. High concentrations of MP-376 delivered directly to the lung are projected to have antimicrobial effects on even the most resistant organisms.

Timeline

Start

2008-06

Primary completion

2009-06

Completion

2009-06

Publications

• Geller DE, Flume PA, Staab D, Fischer R, Loutit JS, Conrad DJ; Mpex 204 Study Group. Levofloxacin inhalation solution (MP-376) in patients with cystic fibrosis with Pseudomonas aeruginosa. Am J Respir Crit Care Med. 2011 Jun 1;183(11):1510-6. doi: 10.1164/rccm.201008-1293OC. Epub 2011 Feb 25.

Drugs

Indications