NCT03611595 2026-05-27Cabozantinib in Combination With 13-cis-Retinoic Acid in Children With Relapsed or Refractory Solid TumorsUniversity of California, San DiegoPhase 1 Completed15 enrolled
NCT00135135 2008-06-03Therapy for Children With NeuroblastomaSt. Jude Children's Research HospitalPhase 2 Completed23 enrolled