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  • Title: [Cytokines and growth factors serum level and renal allograft function (preliminary report)].
    Author: Baczkowska T, Durlik M, Perkowska A, Sadowska A, Cieciura T, Nowacka-Cieciura E, Pazik J, Matłosz B, Wierzbicki P, Kłosowska D, Nowaczyk M, Lao M.
    Journal: Pol Merkur Lekarski; 2003 Oct; 15(88):356-8; discussion 358-9. PubMed ID: 14974365.
    Abstract:
    Long-term cyclosporine nephrotoxicity, subclinical rejections are risk factors of chronic allograft nephropathy. In a prospective, randomized study 44 pts. were randomized either to a reduced dose of CyA and daclizumab (group A, n = 22) or to a normal dose of CyA without daclizumab (group B, n = 22). Both groups were treated with MMF and prednisone. Number of rejection episodes was the primary endpoint. The secondary endpoints were renal function; histological parameters related to CyA; serum level of TGF-beta, PDGF-BB, blockade of CD25 molecule and surface expression of CD3, CD4, CD8, CD69, CD11a, CD49d, CD28, CD152 molecules in the subpopulations of T cells in the peripheral blood. A low incidence of clinically suspected rejection episodes were observed (19% in group A and 12.4% in group B; NS). The protocol biopsies at 3 month emerged 7 subclinical rejection episodes (4 in group A and 3 in group B). Serum creatinine level did not differ between examined groups. Chronic histopathologic changes related to CyA progressed significantly at the 3 month biopsies in both groups (with no differences between groups). Serum TGF-beta, PDGF did not differ between groups. Expression of CD25, CD152 molecule was significantly lower in group A than in group B. Immunosuppression regiment with low CyA dose with daclizumab, MMF, prednisone seems to be efficient and safe in low-risk rejection kidney allograft recipients.
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