title: [The sensitized rate of preformed antibodies in the candidate of renal transplant recipient].
abstract: It is important to examine the presence of preformed antibodies in hemodialysis patients before renal transplantation, because it causes the graft rejection in organ transplantation. In the 239 hemodialysis patients we analysed 3 preformed antibodies divided TW, BW and BC. Sensitized rate (TW+, BW+ and BC+) was 0% at no blood transfusions (BT), 9.3% at 1-5 BT and 28.9% at 6 more BT. The number of blood transfusions increased the sensitized rate (TW). Sensitized rate (BW+, BC+) was 6.2% at no BT, 9.3% at 1-5BT and 12.0% at 6 more BT, while sensitized rate (BC+) was 33.3% at no BT, 26.7% at 1-5BT and 14.5% at 6 more BT. There was no correlation between the number of blood transfusions and the sensitized rate (BW+, BC+). At one year after the first check, 69.2% of TW positive patients was converted to TW negative and 53.8% of BW positive patients was converted to BW negative each. Further studies of the preformed antibodies are required to assess the clinical course of long surviving patients.
authors.affiliation: Department of Central Laboratories, Sapporo City General Hospital.
authors.forename: F
authors.initials: F
authors.lastname: Nishigaki
authors.forename: K
authors.initials: K
authors.lastname: Yoda
authors.forename: T
authors.initials: T
authors.lastname: Takahashi
authors.forename: K
authors.initials: K
authors.lastname: Takimoto
authors.forename: T
authors.initials: T
authors.lastname: Watanabe
authors.forename: H
authors.initials: H
authors.lastname: Shimokawa
authors.forename: T
authors.initials: T
authors.lastname: Hirano
authors.forename: Y
authors.initials: Y
authors.lastname: Kataoka
authors.forename: T
authors.initials: T
authors.lastname: Yoshiki
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000906:Antibodies / Q000032:analysis*; D001402:B-Lymphocytes / Q000276:immunology; D001803:Blood Transfusion; D002648:Child; D002675:Child, Preschool; D005260:Female; D006680:HLA Antigens / Q000276:immunology; D006801:Humans; D016030:Kidney Transplantation; D008297:Male; D008875:Middle Aged; D006435:Renal Dialysis; D013601:T-Lymphocytes / Q000276:immunology; D014181:Transplantation Immunology
chemical_list: D000906:Antibodies; D006680:HLA Antigens