title: [Delay in red blood cell recovery after major ABO incompatible bone marrow transplantation].
abstract: In 6 of 27 patients in whom major ABO incompatible marrow was transplanted, the recovery of red blood cells (reticulocyte count greater than or equal to 1%) required more than 50 days after the transplantation. In 3 of them, more than 100 days were required. High titers of pre-transplant anti-A or anti-B agglutinin correlated with the delay in red blood cell recovery (IgM: p less than 0.01, IgG: p less than 0.05). In all of the patients whose pre-transplant IgM titers were 4 or less, and whose IgG titers were 32 or less, the red blood cells recovered within 50 days. Administration of cyclosporine did not correlate with the delay in red blood cell recovery. All the patients finally developed red cell production within 8 months without any treatment.
authors.affiliation: Division of Hematology-Oncology, Children's Medical Center, Japanese Red Cross Nagoya First Hospital.
authors.forename: M
authors.initials: M
authors.lastname: Fukuda
authors.forename: K
authors.initials: K
authors.lastname: Matsumoto
authors.forename: S
authors.initials: S
authors.lastname: Kojima
authors.forename: T
authors.initials: T
authors.lastname: Matsuyama
authors.forename: H
authors.initials: H
authors.lastname: Maeda
authors.forename: Y
authors.initials: Y
authors.lastname: Akatsuka
authors.forename: S
authors.initials: S
authors.lastname: Tsuzuki
authors.forename: T
authors.initials: T
authors.lastname: Sughara
authors.forename: S
authors.initials: S
authors.lastname: Minami
authors.forename: Y
authors.initials: Y
authors.lastname: Kodera
mesh_terms: D000017:ABO Blood-Group System; D000293:Adolescent; D000328:Adult; D001787:Blood Group Incompatibility / Q000097:blood*; D016026:Bone Marrow Transplantation; D016009:Chi-Square Distribution; D002648:Child; D002675:Child, Preschool; D004906:Erythrocyte Count; D005260:Female; D006801:Humans; D008297:Male; D013997:Time Factors
chemical_list: D000017:ABO Blood-Group System