Clinical study of HLA and cross reactive groups matching in sensitized recipients of kidney transplantation / 中国医师杂志

ABSTRACT

Objective To investigate the effects of kidney transplantation in sensitized recipients receiving conventional human leukocyte antigen(HLA) and cross-reactive groups(CREG) matching.Methods The HLA and CREG matching were used to select the best donors for 82 recipients with high titer of panel reactive antibody(PRA),and adjunctive application of plasma exchange and intravenous immunoglublin were conducted.Results The successful rate was 90%(74/82) and mortality rate was 1%(1/82).The incidence of hyperacute rejection,accelerated acute rejection,acute rejection and delayed graft function was 4%(3/82),6%(5/82),28%(23/82) and 21%(17/82),respectively.The incidences of acute rejection in groups of broad sensitized,HLA class Ⅰantibody positive recipients,HLA antibody positive recipients of post-transplantation and donor specific antibody were higher than those in groups of mild sensitized,HLA classⅡantibody positive recipients,HLA antibody positive recipients of pre-transplantation non-donor and specific antibody respectively(all P