Trial Profile

Phase 1b\2a study of CLR 121125 for the treatment of relapsed triple-negative breast cancer (TNBC).

Status: Planning

Phase of Trial: Phase I/II

Latest Information Update: 31 Oct 2025

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At a glance

31 Oct 2025 New trial record
09 Sep 2025 According to Cellectar Biosciences media release, the company plans to initiate Phase 1b Dose Finding study of Auger-emitting radiopharmaceutical, CLR 125, for the treatment of relapsed triple-negative breast cancer (TNBC) in e fourth quarter 2025.
26 Jun 2025 According to Cellectar Biosciences media release, Cellectar Biosciences and Nusano formed an supply agreement to support clinical trials of CLR 125 for triple negative breast cancer and CLR 225 for pancreatic cancer.

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