Patients were enrolled at five dose levels using 100 mg of VAN orally daily and 2.5 mg of EV orally daily for 28 days as starting doses…one patient with epithelioid sarcoma harboring single nucleotide polymorphisms (SNPs), kinase insert domain receptor (KDR) Q472H, and KIT M541L aberrations experienced a 74% reduction in tumor size when compared with baseline.