title: Cytomegalovirus pneumonia in adults with leukemia: an emerging problem.
abstract: Cytomegalovirus (CMV) pneumonia is reportedly unusual among adults with leukemia who have not undergone transplantation. To assess the frequency of CMV pneumonia and its outcome during the present time, we reviewed the experience of 2136 hospitalized adults with leukemia. Sixty-one patients (2.9%) had CMV pneumonia diagnosed. The frequency doubled from 1.4% in 1992--1994 to 2.8% in 1995--1997 (P<.05). Fifty-four patients (89%) had received treatment with an immunosuppressive chemotherapeutic regimen that contained fludarabine (n=37), high-dose cytoxan (n=17), or both (n=10), and 15 patients (25%) had received granulocyte transfusions that were stimulated with hematopoietic growth factors from unscreened donors. The overall CMV pneumonia--associated mortality rate was 57%. Among autopsied patients who had leukemia, the frequency of CMV pneumonia increased from 0%, 2.3%, and 0% in 1992, 1993, and 1994, respectively, to 4.6%, 6.5%, and 16% in 1995, 1996, and 1997, respectively (P<.05). CMV has emerged as an important cause of life-threatening pneumonia in adults with leukemia who have received potent immunosuppressive therapies and stimulated granulocyte transfusions from unscreened donors.
authors.affiliation: Department of Internal Medicine Specialties, University of Texas M. D. Anderson Cancer Center, Houston, TX 77030, USA.
authors.forename: Q
authors.initials: Q
authors.lastname: Nguyen
authors.forename: E
authors.initials: E
authors.lastname: Estey
authors.forename: I
authors.initials: I
authors.lastname: Raad
authors.forename: K
authors.initials: K
authors.lastname: Rolston
authors.forename: H
authors.initials: H
authors.lastname: Kantarjian
authors.forename: K
authors.initials: K
authors.lastname: Jacobson
authors.forename: S
authors.initials: S
authors.lastname: Konoplev
authors.forename: S
authors.initials: S
authors.lastname: Ghosh
authors.forename: M
authors.initials: M
authors.lastname: Luna
authors.forename: J
authors.initials: J
authors.lastname: Tarrand
authors.forename: E
authors.initials: E
authors.lastname: Whimbey
mesh_terms: D000328:Adult; D003586:Cytomegalovirus Infections / Q000150:complications / Q000453:epidemiology* / Q000401:mortality; D006801:Humans; D007945:Leukemia, Lymphoid / Q000150:complications* / Q000401:mortality; D007951:Leukemia, Myeloid / Q000150:complications* / Q000401:mortality; D008875:Middle Aged; D011024:Pneumonia, Viral / Q000150:complications / Q000453:epidemiology* / Q000401:mortality