BACKGROUND: Daclizumab, a humanized monoclonal antibody specific for the interleukin 2 receptor α chain, reduces clinical and magnetic resonance imaging disease activity in patients with adult-onset multiple sclerosis (MS) as monotherapy or add-on therapy with interferon. OBJECTIVE: To report the use of daclizumab in pediatric-onset MS. DESIGN: Case series. SETTING: Two comprehensive pediatric MS centers. PATIENTS: Seven patients with pediatric-onset MS with clinical and magnetic resonance imaging disease activity despite first-line disease-modifying therapy. INTERVENTION: Intravenous daclizumab, 1 mg/kg monthly. MAIN OUTCOME MEASURES: Annualized relapse rates, Expanded Disability Status Scale scores, contrast-enhancing lesions, and adverse effects. RESULTS: Treatment with daclizumab, primarily combined with interferon, was associated with reductions in annualized relapse rates and contrast-enhancing lesions and with reduction or stabilization of Expanded Disability Status Scale scores in each patient. However, 4 patients had relapses and new contrast-enhancing lesions during daclizumab treatment. No significant adverse effects occurred. CONCLUSION: Daclizumab may be a safe and at least partially effective treatment option for patients with pediatric-onset MS with disease activity despite first-line disease-modifying therapy.
BACKGROUND:Daclizumab, a humanized monoclonal antibody specific for the interleukin 2 receptor α chain, reduces clinical and magnetic resonance imaging disease activity in patients with adult-onset multiple sclerosis (MS) as monotherapy or add-on therapy with interferon. OBJECTIVE: To report the use of daclizumab in pediatric-onset MS. DESIGN: Case series. SETTING: Two comprehensive pediatric MS centers. PATIENTS: Seven patients with pediatric-onset MS with clinical and magnetic resonance imaging disease activity despite first-line disease-modifying therapy. INTERVENTION: Intravenous daclizumab, 1 mg/kg monthly. MAIN OUTCOME MEASURES: Annualized relapse rates, Expanded Disability Status Scale scores, contrast-enhancing lesions, and adverse effects. RESULTS: Treatment with daclizumab, primarily combined with interferon, was associated with reductions in annualized relapse rates and contrast-enhancing lesions and with reduction or stabilization of Expanded Disability Status Scale scores in each patient. However, 4 patients had relapses and new contrast-enhancing lesions during daclizumab treatment. No significant adverse effects occurred. CONCLUSION:Daclizumab may be a safe and at least partially effective treatment option for patients with pediatric-onset MS with disease activity despite first-line disease-modifying therapy.
Authors: Cristina Fernandez-Carbonell; David Vargas-Lowy; Alexander Musallam; Brian Healy; Katherine McLaughlin; Kai W Wucherpfennig; Tanuja Chitnis Journal: Mult Scler Date: 2015-06-03 Impact factor: 6.312
Authors: Kristen M Krysko; Jennifer Graves; Mary Rensel; Bianca Weinstock-Guttman; Gregory Aaen; Leslie Benson; Tanuja Chitnis; Mark Gorman; Manu Goyal; Lauren Krupp; Timothy Lotze; Soe Mar; Moses Rodriguez; John Rose; Michael Waltz; T Charles Casper; Emmanuelle Waubant Journal: Neurology Date: 2018-10-17 Impact factor: 9.910