title: Feasibility, tolerability, and outcomes of nebulized liposomal amphotericin B for Aspergillus infection prevention in lung transplantation.
abstract: BACKGROUND
  Nebulized amphotericin B deoxycholate (n-ABD) is used to prevent Aspergillus infection in lung transplantation. Nebulized liposomal amphotericin B (n-LAB) is another option; however, no clinical data are available on the results of n-LAB for this purpose.
  
  
  METHODS
  In an observational study performed in 2 centers to assess the feasibility, tolerability, and outcomes of n-LAB prophylaxis, 104 consecutive patients undergoing prophylaxis with n-LAB were compared with 49 historical controls who received n-ABD. Patient follow-up lasted 12 months. The n-LAB prophylaxis regimen was 25 mg thrice weekly starting on the first post-operative day and continuing to 60 days, 25 mg once weekly from 60 to 180 days, and the same dose once every 2 weeks thereafter.
  
  
  RESULTS
  Aspergillus infection developed in 8 of 104 patients (7.7%) with n-LAB prophylaxis (5 colonization, 1 simple tracheobronchitis, 1 ulcerative tracheobronchitis, and 1 invasive pulmonary infection). Ulcerative tracheobronchitis and invasive pulmonary aspergillosis were regarded as invasive disease; hence, the rate of invasive disease was 1.9% (2 patients). The control group had similar rates of Aspergillus infection (10.2%; p = 0.6) and invasive disease (4.1%; p = 0.43). In 3 patients (2.9%), n-LAB was withdrawn due to bronchospasm in 2 and nausea in 1. In the control group, prophylaxis was stopped in 2 patients (4.1%) because of bronchospasm (p = 0.7).
  
  
  CONCLUSIONS
  At the dose and frequency described, n-LAB seems effective, safe, and convenient for the prevention of Aspergillus infection in lung transplant patients.
authors.affiliation: Respiratory Department, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain. vmonforte@vhebron.net
authors.forename: Víctor
authors.initials: V
authors.lastname: Monforte
authors.forename: Piedad
authors.initials: P
authors.lastname: Ussetti
authors.forename: Joan
authors.initials: J
authors.lastname: Gavaldà
authors.forename: Carles
authors.initials: C
authors.lastname: Bravo
authors.forename: Rosalia
authors.initials: R
authors.lastname: Laporta
authors.forename: Oscar
authors.initials: O
authors.lastname: Len
authors.forename: Cristina López
authors.initials: CL
authors.lastname: García-Gallo
authors.forename: Lluís
authors.initials: L
authors.lastname: Tenorio
authors.forename: Joan
authors.initials: J
authors.lastname: Solé
authors.forename: Antonio
authors.initials: A
authors.lastname: Román
mesh_terms: D000280:Administration, Inhalation; D000328:Adult; D000666:Amphotericin B / Q000008:administration & dosage* / Q000009:adverse effects; D000935:Antifungal Agents / Q000008:administration & dosage* / Q000009:adverse effects; D015331:Cohort Studies; D003840:Deoxycholic Acid / Q000008:administration & dosage* / Q000009:adverse effects; D004305:Dose-Response Relationship, Drug; D004334:Drug Administration Schedule; D004338:Drug Combinations; D004359:Drug Therapy, Combination; D005240:Feasibility Studies; D005260:Female; D006801:Humans; D007166:Immunosuppressive Agents / Q000009:adverse effects / Q000627:therapeutic use; D008081:Liposomes; D016040:Lung Transplantation / Q000276:immunology*; D008297:Male; D008875:Middle Aged; D009894:Opportunistic Infections / Q000517:prevention & control*; D055732:Pulmonary Aspergillosis / Q000517:prevention & control*
chemical_list: D000935:Antifungal Agents; D004338:Drug Combinations; D007166:Immunosuppressive Agents; D008081:Liposomes; D003840:Deoxycholic Acid; D000666:Amphotericin B; C059765:amphotericin B, deoxycholate drug combination