title: [A retrospective study of the length of hospitalization following allogeneic bone marrow transplantation].
abstract: To estimate the length of hospitalization following bone marrow transplantation(BMT), we conducted a retrospective study of 190 patients who had received allogeneic BMTs at our institution. By our criteria, patients were considered ready for discharge if they were afebrile, did not need intravenous chemotherapy or blood transfusions more than 2 times per week, had maintained these conditions for 1 week or more, and also had no medical history of hepatic veno-occlusive disease, grade-II-or-higher graft-versus-host disease, interstitial pneumonitis, or severe hepato-renal dysfunction. The median length of hospitalization was 108.5 days. Of 82 patients who satisfied our discharge criteria by their 70th hospital day, 10 experienced mild complications during the next 30 hospital days. Of 89 patients who were considered ready for discharge by the 40th hospital day, 30 and 38 experienced complications during the next 30 and 60 hospital days, respectively, and 16 required emergency treatment. No significant baseline characteristics distinguished the patients who experienced complications from those who did not, either after 40 or 70 hospital days. This compounded the difficulty of predicting the development of complications in patients who satisfied our discharge criteria. Although management on an outpatient basis should be safe and feasible for BMT patients who meet our discharge criteria by the 70th day of hospitalization, caution is advised for early discharges after only 40 hospital days.
authors.affiliation: Hematopoietic Cell Transplantation Team, Tokyo Metropolitan Komagome Hospital.
authors.forename: A
authors.initials: A
authors.lastname: Moriya
authors.forename: S
authors.initials: S
authors.lastname: Mori
authors.forename: M
authors.initials: M
authors.lastname: Kami
authors.forename: T
authors.initials: T
authors.lastname: Matsumura
authors.forename: T
authors.initials: T
authors.lastname: Inoue
authors.forename: Y
authors.initials: Y
authors.lastname: Sato
authors.forename: M
authors.initials: M
authors.lastname: Nakane
authors.forename: K
authors.initials: K
authors.lastname: Ohashi
authors.forename: H
authors.initials: H
authors.lastname: Akiyama
authors.forename: H
authors.initials: H
authors.lastname: Kaku
authors.forename: T
authors.initials: T
authors.lastname: Sasaki
authors.forename: K
authors.initials: K
authors.lastname: Hiruma
authors.forename: H
authors.initials: H
authors.lastname: Sakamaki
mesh_terms: D000293:Adolescent; D000328:Adult; D016026:Bone Marrow Transplantation; D002648:Child; D005260:Female; D006801:Humans; D007564:Japan; D007902:Length of Stay; D008297:Male; D008875:Middle Aged; D010351:Patient Discharge / Q000592:standards; D012189:Retrospective Studies; D014184:Transplantation, Homologous