title: [Antibiotic therapy against Pseudomonas aeruginosa and other gram-negative bacteria in cystic fibrosis].
abstract: In cystic fibrosis patients, bronchial infection with Pseudomonas aeruginosa (PA) is frequent, occurring often early in life. It becomes chronic because of a particular relationship between bacteria and host. Intensive antibiotic treatment often permits a transient eradication. When infection becomes chronic, antibiotics must be prescribed in a way to afford resistance. Efficacy of nebulized antibiotics is now recognized. Problems persist. Because of the difficulty to eradicate PA, new strategies may consist in diminishing the pathogenicity of PA, by inhibiting adhesion and virulence factors' production.
authors.affiliation: Service de pneumologie et allergologie pédiatriques, hôpital Necker-Enfants-Malades, AP-HP, 149, rue de Sèvres, 75015 Paris, France. muriel.lebourgeois@nck.ap-hop-paris.fr
authors.forename: M
authors.initials: M
authors.lastname: Le Bourgeois
mesh_terms: D000900:Anti-Bacterial Agents / Q000008:administration & dosage / Q000627:therapeutic use*; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D003550:Cystic Fibrosis / Q000150:complications* / Q000382:microbiology*; D024881:Drug Resistance, Bacterial; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009330:Nebulizers and Vaporizers; D011552:Pseudomonas Infections / Q000188:drug therapy*; D011550:Pseudomonas aeruginosa / Q000472:pathogenicity*; D014774:Virulence
chemical_list: D000900:Anti-Bacterial Agents