Trial Profile

A Phase 1/1B Study of ST-01156, a Small Molecule RBM39 Degrader, in Patients With Advanced Solid Malignancies

Status: Recruiting

Phase of Trial: Phase I

Latest Information Update: 20 Feb 2026

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At a glance

Drugs ST 01156 (Primary)
Indications Ewing's sarcoma; Haematological malignancies; Solid tumours
Focus Adverse reactions; First in man
Sponsors Seed Therapeutics

Most Recent Events

09 Jan 2026 According to SEED Therapeutics media release, company announced the dosing of the first patient in phase 1a dose-escalation study of ST-01156.
09 Dec 2025 Status changed from not yet recruiting to recruiting.
29 Sep 2025 Status changed from planning to not yet recruiting.

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