S Buratti1, I S Szer, C H Spencer, S Bartosh, A Reiff. 1. Department of Pediatrics, University of Southern California, Keck School of Medicine, Childrens Hospital Los Angeles, 90027, USA.
Abstract
OBJECTIVE: To report the first clinical experience with mycophenolate mofetil (MMF, CellCept) in: children with lupus nephritis. METHODS: Eleven children with various forms of lupus nephritis were treated with oral MMF at a mean dose of 22 mg/kg/day (range 17-42) for a mean of 9.8 months (range 3-17). All children received concomitant prednisone and 7/11 were taking concomitant hydroxychloroquine. Indications for MMF included treatment refractory nephritis despite high dose oral or IV prednisone, azathioprine, and/or cyclophosphamide. Treatment outcome was monitored through assessment of Systemic Lupus Erythematosus Disease Activity Index (SLEDAI) score, renal function, and serologic markers such as complement and anti dsDNA antibodies. RESULTS: While renal function normalized in 4/4 patients with membranous glomerulonephritis, little effect was observed in children with proliferative glomerulonephritis. Ten children experienced a marked reduction in SLEDAI score. Anti-dsDNA antibody and serum complement levels improved or remained stable in 80% of the children. Concomitant prednisone was decreased in 6/11 patients (55%) without deterioration of renal function. Adverse events, observed in 8 patients (73%), were not dose dependent, and included infections, leukopenia, nausea, pruritus, headache, and fatigue. CONCLUSION: MMF may represent a valuable alternative to traditional cytotoxic agents for children with class V lupus nephritis, but was less effective in attenuating disease progression in class IV glomerulonephritis. MMF had a steroid sparing effect and appeared to be effective in controlling serologic disease activity in pediatric onset SLE. Adverse events such as infections may limit its use and remain a concern.
OBJECTIVE: To report the first clinical experience with mycophenolate mofetil (MMF, CellCept) in: children with lupus nephritis. METHODS: Eleven children with various forms of lupus nephritis were treated with oral MMF at a mean dose of 22 mg/kg/day (range 17-42) for a mean of 9.8 months (range 3-17). All children received concomitant prednisone and 7/11 were taking concomitant hydroxychloroquine. Indications for MMF included treatment refractory nephritis despite high dose oral or IV prednisone, azathioprine, and/or cyclophosphamide. Treatment outcome was monitored through assessment of Systemic Lupus Erythematosus Disease Activity Index (SLEDAI) score, renal function, and serologic markers such as complement and anti dsDNA antibodies. RESULTS: While renal function normalized in 4/4 patients with membranous glomerulonephritis, little effect was observed in children with proliferative glomerulonephritis. Ten children experienced a marked reduction in SLEDAI score. Anti-dsDNA antibody and serum complement levels improved or remained stable in 80% of the children. Concomitant prednisone was decreased in 6/11 patients (55%) without deterioration of renal function. Adverse events, observed in 8 patients (73%), were not dose dependent, and included infections, leukopenia, nausea, pruritus, headache, and fatigue. CONCLUSION:MMF may represent a valuable alternative to traditional cytotoxic agents for children with class V lupus nephritis, but was less effective in attenuating disease progression in class IV glomerulonephritis. MMF had a steroid sparing effect and appeared to be effective in controlling serologic disease activity in pediatric onset SLE. Adverse events such as infections may limit its use and remain a concern.
Authors: Rina Mina; Emily von Scheven; Stacy P Ardoin; B Anne Eberhard; Marilynn Punaro; Norman Ilowite; Joyce Hsu; Marisa Klein-Gitelman; L Nandini Moorthy; Eyal Muscal; Suhas M Radhakrishna; Linda Wagner-Weiner; Matthew Adams; Peter Blier; Lenore Buckley; Elizabeth Chalom; Gaëlle Chédeville; Andrew Eichenfield; Natalya Fish; Michael Henrickson; Aimee O Hersh; Roger Hollister; Olcay Jones; Lawrence Jung; Deborah Levy; Jorge Lopez-Benitez; Deborah McCurdy; Paivi M Miettunen; Ana I Quintero-del Rio; Deborah Rothman; Ornella Rullo; Natasha Ruth; Laura E Schanberg; Earl Silverman; Nora G Singer; Jennifer Soep; Reema Syed; Larry B Vogler; Ali Yalcindag; Cagri Yildirim-Toruner; Carol A Wallace; Hermine I Brunner Journal: Arthritis Care Res (Hoboken) Date: 2012-03 Impact factor: 4.794
Authors: Eduardo F Borba; Lissiane K Guedes; Romy B Christmann; Camille P Figueiredo; Célio R Gonçalves; Eloisa Bonfá Journal: Rheumatol Int Date: 2006-05-31 Impact factor: 2.631