KTM 101
Alternative Names: ERAS-801; KTM-101Latest Information Update: 28 May 2026
At a glance
- Originator The Regents of the University of California
- Developer Katmai Pharmaceuticals
- Class Antineoplastics; Small molecules
- Mechanism of Action ErbB receptor antagonists
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Orphan Drug Status
Yes - Glioblastoma
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity Yes
- Available For Licensing Yes
Highest Development Phases
- Phase I Glioblastoma
- Preclinical CNS cancer
Most Recent Events
- 28 May 2026 No recent reports of development identified for phase-I development in Glioblastoma(In the elderly, Recurrent, Second-line therapy or greater, In adults) in USA (PO)
- 22 May 2026 Katmai Pharmaceuticals plans a phase II/III trial Primary brain cancers (Katmai Pharmaceuticals website, May 2026)
- 30 Jul 2025 Jonsson Comprehensive Cancer Center plans a phase Ib trial for Glioblastoma (Recurrent, Late stage disease, Second line therapy or greater) in USA (PO) (NCT07089641)