title: [Successful treatment with intensive immunosuppressive therapy and mechanical ventilation for idiopathic pneumonia syndrome following allogeneic bone marrow transplantation].
abstract: A 45-year-old man with acute myelogenous leukemia (WHO classification, AML with multilineage dysplasia) received allogeneic bone marrow transplantation from an HLA-identical brother in first remission. He became febrile on day 7, and pulmonary failure and multi-organ failure developed subsequently, requiring mechanical ventilation. Chest X-ray and CT scan demonstrated diffuse interstitial shadows, suggesting the development of idiopathic pneumonia syndrome. Administration of methylprednisolone and tacrolimus was effective, but respiratory failure exacerbated along with a decrease in the dose of steroids. Lung biopsy revealed organizing pneumonia with CMV pneumonia. Methylprednisolone and mycophenolate mofetil were instituted, which led to an improvement of lung injury. Intensive immunosuppressive therapy with mechanical ventilation should be considered for the treatment of idiopathic pneumonia syndrome after allogeneic bone marrow transplantation.
authors.affiliation: Department of Internal Medicine, Saga Prefectural Hospital Koseikan.
authors.forename: Haruhiro
authors.initials: H
authors.lastname: Hino
authors.forename: Eri
authors.initials: E
authors.lastname: Kawatani
authors.forename: Nobuo
authors.initials: N
authors.lastname: Kuwahara
authors.forename: Masaki
authors.initials: M
authors.lastname: Tominaga
authors.forename: Eijyo
authors.initials: E
authors.lastname: Matsuishi
authors.forename: Masanori
authors.initials: M
authors.lastname: Masuda
authors.forename: Daisuke
authors.initials: D
authors.lastname: Mori
authors.forename: Hisashi
authors.initials: H
authors.lastname: Gondo
mesh_terms: D016026:Bone Marrow Transplantation / Q000009:adverse effects*; D004359:Drug Therapy, Combination; D006801:Humans; D054988:Idiopathic Interstitial Pneumonias / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy*; D007165:Immunosuppression Therapy; D007166:Immunosuppressive Agents / Q000008:administration & dosage*; D015470:Leukemia, Myeloid, Acute / Q000628:therapy*; D008297:Male; D008775:Methylprednisolone / Q000008:administration & dosage*; D008875:Middle Aged; D009173:Mycophenolic Acid / Q000008:administration & dosage / Q000031:analogs & derivatives; D012121:Respiration, Artificial; D013577:Syndrome; D016559:Tacrolimus / Q000008:administration & dosage*; D014184:Transplantation, Homologous; D016896:Treatment Outcome
chemical_list: D007166:Immunosuppressive Agents; D009173:Mycophenolic Acid; D016559:Tacrolimus; D008775:Methylprednisolone