title: Antifungal prophylaxis among allogeneic hematopoietic stem cell transplant recipients: current issues and new agents.
abstract: Invasive candidiasis and invasive mold infections cause significant morbidity and mortality in the hematopoietic stem cell transplant population, in particular in recipients of allografts. The introduction of a variety of new antifungal compounds over the past decade has focused attention on prophylactic strategies as a means to decrease the burden of invasive fungal infections (IFIs). Until recently, fluconazole has been the standard agent for prophylaxis before and after engraftment. In 2005, the echinocandin micafungin received US FDA approval for prophylaxis against IFIs in stem cell transplant recipients during the neutropenic period prior to engraftment. In patients with substantial risk for invasive mold infection, many centers now use a mold-active antifungal agent (e.g., a triazole such as itraconazole, voriconazole or posaconazole, or an echinocandin) as prophylaxis after engraftment. Several recent studies have highlighted the efficacy of these newer agents in preventing IFIs in these highly immunocompromised patients. This review will discuss current issues in IFI and new agents available for prophylaxis in allogeneic hematopoietic stem cell transplant recipients.
authors.affiliation: Weill Medical College of Cornell University, Department of Medicine, Division of International Medicine and Infectious Diseases, 1300 York Avenue, A-421, New York, NY 10021, USA. lstrasfeld@hotmail.com
authors.forename: Lynne
authors.initials: L
authors.lastname: Strasfeld
authors.forename: David M
authors.initials: DM
authors.lastname: Weinstock
mesh_terms: D000935:Antifungal Agents / Q000627:therapeutic use*; D025141:Drug Resistance, Fungal; D018380:Hematopoietic Stem Cell Transplantation; D006801:Humans; D009181:Mycoses / Q000517:prevention & control*; D014184:Transplantation, Homologous
chemical_list: D000935:Antifungal Agents