title: Allergic bronchopulmonary aspergillosis and Aspergillus infection in cystic fibrosis.
abstract: OBJECTIVE
  Recent literature on Aspergillus fumigatus infection and allergy in cystic fibrosis have expanded our understanding of many aspects of allergic bronchopulmonary aspergillosis, and bring new attention to A. fumigatus airways infection and A. fumigatus allergy without allergic bronchopulmonary aspergillosis (ABPA).
  
  
  RESULTS
  ABPA, A. fumigatus infection and A. fumigatus allergy without ABPA all likely worsen cystic fibrosis (CF) lung disease. Studies examining utility of new serologic assays for diagnosing ABPA include evaluations of standardized measurement of A. fumigatus-specific IgG, serum chemokine TARC levels, and recombinant A. fumigatus allergens; as yet, none appear ideal. Although oral glucocorticoids remain primary therapy, toxicity and incomplete control have led to an ongoing search for further safe and effective agents including itraconazole and voriconazole, intravenous pulse methylprednisolone, nebulized amphotericin B and omalizumab. Little controlled treatment data is available.
  
  
  CONCLUSIONS
  Diagnosis of CF-ABPA remains difficult, but improvements in serologic assays are occurring. Treatment remains in many cases unsatisfactory, and new agents offer promise but await proper controlled trials of safety and efficacy. A. fumigatus airway infection and A. fumigatus allergy without ABPA are emerging as further complications of A. fumigatus respiratory colonization in patients with CF, but prospective studies are needed to corroborate largely retrospective findings.
authors: Department of Pediatrics, Stanford University, Palo Alto, CA 94304, USA. rmoss@stanford.edu
authors: Richard B
authors: RB
authors: Moss
mesh_terms: D000935:Antifungal Agents / Q000627:therapeutic use; D001228:Aspergillosis / Q000175:diagnosis / Q000188:drug therapy / Q000453:epidemiology*; D001229:Aspergillosis, Allergic Bronchopulmonary / Q000175:diagnosis / Q000188:drug therapy / Q000453:epidemiology*; D001232:Aspergillus fumigatus; D015897:Comorbidity; D003550:Cystic Fibrosis / Q000453:epidemiology* / Q000382:microbiology*; D005938:Glucocorticoids / Q000627:therapeutic use; D006801:Humans
chemical_list: D000935:Antifungal Agents; D005938:Glucocorticoids