Immune and phagocytic function in patients on maintenance dialysis and post-transplantation.

Immune, phagocytic and opsonic function was assessed in stabilized hemodialysis patients and compared with patients on maintenance immunosuppression following successful renal transplantation. Dialysis patients had a lymphopenia and a qualitative defect in lymphocyte function but opsonic and neutrophil metabolic function was normal. Post-transplant patients had normal intrinsic lymphocyte function but overall immunosuppression due to lymphopenia, selective T cell depletion, and drug inhibition. Neutrophil metabolic function was normal though there was a defect in opsonization.