Trial Profile

A Seamless Phase 1/2 Open-label Study to Evaluate the Safety, Determine the Maximum Tolerated Dose of Administered Activity, and Evaluate the Efficacy of the Therapeutic Radiopharmaceutical [Ac 225]-RTX-2358 in the Treatment of Relapsed or Refractory Sarcoma

Status: Recruiting

Phase of Trial: Phase I

Latest Information Update: 08 Mar 2026

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At a glance

27 Feb 2026 Planned number of patients changed from 26 to 30.
27 Feb 2026 One more primary safety end-point is added.
16 Dec 2025 According to the Ratio Therapeutics Media Release, company announced today that dosing of the first cohort has been completed in the ATLAS trial.

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