Costimulation blockade with belatacept in renal transplantation.
Standard
Costimulation blockade with belatacept in renal transplantation. / Vincenti, Flavio; Larsen, Christian; Durrbach, Antoine; Wekerle, Thomas; Nashan, Björn; Blancho, Gilles; Lang, Philippe; Grinyo, Josep; Halloran, Philip F; Solez, Kim; Hagerty, David; Levy, Elliott; Zhou, Wenjiong; Natarajan, Kannan; Charpentier, Bernard.
in: NEW ENGL J MED, Jahrgang 353, Nr. 8, 8, 2005, S. 770-781.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
Harvard
APA
Vancouver
Bibtex
}
RIS
TY - JOUR
T1 - Costimulation blockade with belatacept in renal transplantation.
AU - Vincenti, Flavio
AU - Larsen, Christian
AU - Durrbach, Antoine
AU - Wekerle, Thomas
AU - Nashan, Björn
AU - Blancho, Gilles
AU - Lang, Philippe
AU - Grinyo, Josep
AU - Halloran, Philip F
AU - Solez, Kim
AU - Hagerty, David
AU - Levy, Elliott
AU - Zhou, Wenjiong
AU - Natarajan, Kannan
AU - Charpentier, Bernard
PY - 2005
Y1 - 2005
N2 - BACKGROUND: Renal transplantation is the standard of care for patients with end-stage renal disease. Although maintenance immunosuppression with calcineurin inhibitors yields excellent one-year survival, it is associated over the long term with high rates of death and graft loss, owing in part to the adverse renal, cardiovascular, and metabolic effects of these agents. The use of potentially less toxic agents, such as belatacept, a selective blocker of T-cell activation, may improve outcomes. METHODS: We randomly assigned renal-transplant recipients to receive an intensive or a less-intensive regimen of belatacept or cyclosporine. All patients received induction therapy with basiliximab, mycophenolate mofetil, and corticosteroids. The primary objective was to demonstrate the noninferiority of belatacept over cyclosporine in the incidence of acute rejection at six months (with an upper bound of the 95 percent confidence interval around the treatment difference of less than 20 percent). RESULTS: At six months, the incidence of acute rejection was similar among the groups: 7 percent for intensive belatacept, 6 percent for less-intensive belatacept, and 8 percent for cyclosporine. At 12 months, the glomerular filtration rate was significantly higher with both intensive and less-intensive belatacept than it was with cyclosporine (66.3, 62.1, and 53.5 ml per minute per 1.73 m2, respectively), and chronic allograft nephropathy was less common with both regimens of belatacept than with cyclosporine (29 percent, 20 percent, and 44 percent, respectively). Lipid levels and blood-pressure values were similar or slightly lower in the belatacept groups, despite the greater use of lipid-lowering and antihypertensive medications in the cyclosporine group. CONCLUSIONS: Belatacept, an investigational selective costimulation blocker, did not appear to be inferior to cyclosporine as a means of preventing acute rejection after renal transplantation. Belatacept may preserve the glomerular filtration rate and reduce the rate of chronic allograft nephropathy.
AB - BACKGROUND: Renal transplantation is the standard of care for patients with end-stage renal disease. Although maintenance immunosuppression with calcineurin inhibitors yields excellent one-year survival, it is associated over the long term with high rates of death and graft loss, owing in part to the adverse renal, cardiovascular, and metabolic effects of these agents. The use of potentially less toxic agents, such as belatacept, a selective blocker of T-cell activation, may improve outcomes. METHODS: We randomly assigned renal-transplant recipients to receive an intensive or a less-intensive regimen of belatacept or cyclosporine. All patients received induction therapy with basiliximab, mycophenolate mofetil, and corticosteroids. The primary objective was to demonstrate the noninferiority of belatacept over cyclosporine in the incidence of acute rejection at six months (with an upper bound of the 95 percent confidence interval around the treatment difference of less than 20 percent). RESULTS: At six months, the incidence of acute rejection was similar among the groups: 7 percent for intensive belatacept, 6 percent for less-intensive belatacept, and 8 percent for cyclosporine. At 12 months, the glomerular filtration rate was significantly higher with both intensive and less-intensive belatacept than it was with cyclosporine (66.3, 62.1, and 53.5 ml per minute per 1.73 m2, respectively), and chronic allograft nephropathy was less common with both regimens of belatacept than with cyclosporine (29 percent, 20 percent, and 44 percent, respectively). Lipid levels and blood-pressure values were similar or slightly lower in the belatacept groups, despite the greater use of lipid-lowering and antihypertensive medications in the cyclosporine group. CONCLUSIONS: Belatacept, an investigational selective costimulation blocker, did not appear to be inferior to cyclosporine as a means of preventing acute rejection after renal transplantation. Belatacept may preserve the glomerular filtration rate and reduce the rate of chronic allograft nephropathy.
M3 - SCORING: Zeitschriftenaufsatz
VL - 353
SP - 770
EP - 781
JO - NEW ENGL J MED
JF - NEW ENGL J MED
SN - 0028-4793
IS - 8
M1 - 8
ER -