Safety, Pharmacokinetics, and Immunomodulatory Effects of Lenalidomide in Children and Adolescents With Relapsed/Refractory Solid Tumors or Myelodysplastic Syndrome: A Children's Oncology Group Phase I Consortium Report

Abstract

Lenalidomide is well-tolerated at doses up to 70 mg/m(2)/d for 21 days in children with solid tumors. Drug clearance in children younger than 12 years is faster than in adolescents and young adults. Lenalidomide significantly upregulates cellular immunity, including NK and LAK activity.