Initial immunosuppression and managing rejection

Immunosuppression, eotaxin and the diagnostic changes in eosinophils that precede early acute heart allograft rejection.

Peripheral blood eosinophil counts (EOS) are undetectable in 40% blood samples sent for routine haematology at Papworth Hospital during the first 3 months after heart transplantation (HTx). Increases in EOS usually precede the development of allograft rejection by a median of 4 days. We compared the effects of cyclosporin (dose and total blood concentration), prednisolone (dose and both total a...

Antibody-Mediated Rejection of Arterialised Venous Allografts Is Inhibited by Immunosuppression in Rats

OBJECTIVES AND DESIGN We determined in a rat model (1) the presence and dynamics of alloantibodies recognizing MHC complexes on quiescent Brown-Norway (BN) splenic cells in the sera of Lewis (LEW) recipients of Brown-Norway iliolumbar vein grafts under tacrolimus immunosuppression; and (2) the presence of immunoglobulins in the wall of acute rejected vein allografts. MATERIALS AND METHODS Flo...

FK506 "rescue" for resistant rejection of renal allografts under primary cyclosporine immunosuppression.

Seventy-seven patients with ongoing acute rejection on initial CsA therapy were converted to FK506 to attempt graft salvage. Fifty-nine patients had undergone primary transplantation and 18 had been retransplanted; there were 52 cadaveric and 25 living-donor transplants. The indications for conversion to FK506 were ongoing, biopsy-confirmed rejection in all patients, including vascular rejectio...

FK 506 salvage of renal allografts with ongoing rejection failing cyclosporine immunosuppression.

Immunosuppression status of liver transplant recipients with hepatitis C affects biopsy-proven acute rejection

BACKGROUND/AIMS The relationship between patient survival and biopsy-proven acute rejection (BPAR) in liver transplant recipients with hepatitis C remains unclear. The aims of this study were to compare the characteristics of patients with and without BPAR and to identify risk factors for BPAR. METHODS We retrospectively reviewed the records of 169 HCV-RNA-positive patients who underwent LT a...