PMID- 19375467 OWN - NLM STAT- MEDLINE DCOM- 20091009 LR - 20090811 IS - 1879-1166 (Electronic) IS - 0198-8859 (Linking) VI - 70 IP - 8 DP - 2009 Aug TI - Human leukocyte antigen antibody detection and kidney allocation within Eurotransplant. PG - 636-9 LID - 10.1016/j.humimm.2009.04.010 [doi] AB - The human leukocyte antigen (HLA) antibody status of a patient on the waiting list is one of the parameters for the allocation of donor kidneys within Eurotransplant. The introduction of more sensitive solid phase assays in addition to the current gold standard, complement-dependent cytotoxicity, will have an obvious impact on the allocation provided that the results have the same value. However, in contrast to a positive complement-dependent cytotoxicity crossmatch because of donor HLA-specific antibodies, which is considered a contraindication for transplantation, antibodies detected in the solid phase are a risk factor rather than a contraindication. Furthermore, the higher sensitivity of Luminex-based screening assays, especially, will lead to a significantly higher number of highly sensitized patients and may affect the exclusivity of the acceptable mismatch program, which was initiated to give priority to highly sensitized patients. More data on the clinical relevance of antibodies detected by solid phase assays are necessary before their relevance for organ allocation can be established. FAU - Claas, Frans H J AU - Claas FH AD - Eurotransplant Reference Laboratory, Leiden University Medical Center, Department of Immunohaematology and Blood Transfusion, Leiden, the Netherlands. fhjclaas@lumc.nl FAU - Doxiadis, Iiias I N AU - Doxiadis II LA - eng PT - Journal Article DEP - 20090416 PL - United States TA - Hum Immunol JT - Human immunology JID - 8010936 RN - 0 (HLA Antigens) RN - 0 (Isoantibodies) RN - 9007-36-7 (Complement System Proteins) SB - IM MH - Complement System Proteins/immunology MH - Cytotoxicity Tests, Immunologic MH - Europe MH - Flow Cytometry MH - Graft Rejection/blood/*diagnosis/*immunology/prevention & control MH - HLA Antigens/*immunology MH - *Histocompatibility MH - Humans MH - Immunization MH - Immunosorbent Techniques MH - Isoantibodies/blood/*immunology MH - *Kidney Transplantation MH - Microspheres MH - Monitoring, Physiologic MH - Practice Guidelines as Topic MH - Risk Factors MH - Sensitivity and Specificity MH - *Tissue and Organ Procurement EDAT- 2009/04/21 09:00 MHDA- 2009/10/10 06:00 CRDT- 2009/04/21 09:00 PHST- 2009/03/06 00:00 [received] PHST- 2009/04/09 00:00 [accepted] PHST- 2009/04/21 09:00 [entrez] PHST- 2009/04/21 09:00 [pubmed] PHST- 2009/10/10 06:00 [medline] AID - S0198-8859(09)00099-8 [pii] AID - 10.1016/j.humimm.2009.04.010 [doi] PST - ppublish SO - Hum Immunol. 2009 Aug;70(8):636-9. doi: 10.1016/j.humimm.2009.04.010. Epub 2009 Apr 16.