First-in-Human Phase I Study of Iadademstat (ORY-1001): A First-in-Class Lysine-Specific Histone Demethylase 1A Inhibitor, in Relapsed or Refractory Acute Myeloid Leukemia.

ABSTRACT:

Purpose

Iadademstat is a novel, highly potent, and selective inhibitor of LSD1 (KDM1A), with preclinical in vitro and in vivo antileukemic activity. This study aimed to determine safety and tolerability of iadademstat as monotherapy in patients with relapsed/refractory acute myeloid leukemia (R/R AML).

Methods

This phase I, nonrandomized, open-label, dose-escalation (DE), and extension-cohort (EC) trial included patients with R/R AML and evaluated the safety, pharmacokinetics (PK), pharmacodynamics (PD), and preliminary antileukemic activity of this orally bioavailable first-in-class lysine-specific demethylase 1 inhibitor.

Results

Twenty-seven patients were treated with iadademstat on days 1 to 5 (5-220 µg/m²/d) of each week in 28-day cycles in a DE phase

SUBMITTER: Salamero O 

PROVIDER: S-EPMC7768337 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature