title: The impact of special programs for kidney transplantation of highly sensitized patients in Eurotransplant.
abstract: Highly immunized patients will continue to accumulate on the waiting list of many registries unless special allocation programs are introduced. In Eurotransplant such patients can benefit from 2 programs, the Acceptable Mismatch (AM) and the Highly Immunized Tray (HIT) programs. Kidney exchange is mandatory in these programs. In addition, highly immunized patients who do not participate in these programs profit from additional points in the allocation procedure (ET-HI). In the past 18 months the 3 programs have run in parallel. Here, we show that the AM and HIT programs are highly effective with respect to increasing the patient's chance of finding a crossmatch negative donor in an adequate time course. Furthermore, the transplantation results of AM and HIT are at least comparable to those of the ET-HI. The main gain at present seems to be the significantly shorter waiting time in the AM and HIT programs.
authors.affiliation: Eurotransplant Reference Laboratory, Leiden University Medical Center, The Netherlands.
authors.forename: I I
authors.initials: II
authors.lastname: Doxiadis
authors.forename: J
authors.initials: J
authors.lastname: De Meester
authors.forename: J M
authors.initials: JM
authors.lastname: Smits
authors.forename: M
authors.initials: M
authors.lastname: Witvliet
authors.forename: P
authors.initials: P
authors.lastname: de Lange
authors.forename: G G
authors.initials: GG
authors.lastname: Persijn
authors.forename: F H
authors.initials: FH
authors.lastname: Claas
mesh_terms: D005060:Europe; D006085:Graft Survival; D015234:HLA-A Antigens / Q000276:immunology; D015235:HLA-B Antigens / Q000276:immunology; D006684:HLA-DR Antigens / Q000276:immunology; D006650:Histocompatibility Testing; D006801:Humans; D016030:Kidney Transplantation / Q000276:immunology* / Q000706:statistics & numerical data*; D009426:Netherlands; D012042:Registries; D009927:Tissue and Organ Procurement / Q000458:organization & administration*; D014850:Waiting Lists
chemical_list: D015234:HLA-A Antigens; D015235:HLA-B Antigens; D006684:HLA-DR Antigens