Predictors of Acute Rejection After Lung Transplantation

Only a few recipient and operative factors were identified for AR after LTx. Moderately sensitized recipients identified by class II PRA exceeding 10% and those with HLA mismatches at the B and DR loci appear to be more susceptible to AR; however, such immunologic variations appear to be well controlled with current donor selection and immunosuppression protocols. The impact of donor-specific variables on AR is surprisingly strong and warrants closer inspection.