title: HLA DNA preorgan retrieval donor typing in renal transplantation.
abstract: For the first time, a DNA technique was used in clinical practice for pre-organ donor retrieval typing in renal transplantation. The method is based on the polymerase chain reaction with nested sequence-specific pairs (nested PCR-SSP) for all serological HLA-DR specificities of DR1-DR18. A panel of reference-typed individuals (n = 101) was investigated in a blind quality control study and the results revealed a sensitivity of 99.5% and a specificity of 100%. Semi-automation of PCR-SSP provided rapid, accurate and reliable typing results demonstrating that this DNA test is most suitable for replacing the error-prone HLA-DR serological technique. Twenty-seven consecutive cadaveric organ donors have been successfully typed so far. The results were available within less than 3 h after blood sampling and in all cases prior to the retrieval of organs. In conclusion, the introduction of this accurate DNA typing in HLA matching programs may significantly improve the graft survival rate in renal transplantation.
authors.affiliation: Institute of Immunology and Transfusion Medicine, University of Lübeck Medical School, FRG.
authors.forename: R
authors.initials: R
authors.lastname: Gläser
authors.forename: T H
authors.initials: TH
authors.lastname: Eiermann
authors.forename: L
authors.initials: L
authors.lastname: Fricke
authors.forename: H
authors.initials: H
authors.lastname: Kirchner
authors.forename: G
authors.initials: G
authors.lastname: Bein
mesh_terms: D001788:Blood Grouping and Crossmatching; D002102:Cadaver; D004247:DNA / Q000235:genetics*; D006680:HLA Antigens / Q000235:genetics*; D006801:Humans; D016030:Kidney Transplantation; D016133:Polymerase Chain Reaction; D011446:Prospective Studies; D011786:Quality Control; D015203:Reproducibility of Results; D014019:Tissue Donors
chemical_list: D006680:HLA Antigens; D004247:DNA