Clinical Trials

Multiple clinical trials are evaluating iadademstat in Phase 1 and Phase 2 studies for hematologic malignancies and solid tumors, including acute myeloid leukemia, myelodysplastic syndromes, myeloproliferative neoplasms, and small-cell lung cancer. These early-stage investigations assess iadademstat as monotherapy or alongside agents such as azacitidine, venetoclax, or immune checkpoint inhibitors. Sponsored by industry developers, academic centers, and government entities—including Oryzon Genomics, Yale University, OHSU Knight Cancer Institute, and the National Cancer Institute—recruitment statuses vary from actively recruiting to suspended or terminated.

NCT Number Recruitment Conditions Sponsor/Collaborators Start Date Phases
NCT07113691 RECRUITING
Extensive Stage Small Cell Lung Cancer (ES-SCLC)
Yale University
2026-01-20 PHASE1
NCT06287775 RECRUITING
Extensive Stage Lung Small Cell Carcinoma; Stage IV Lung Cancer AJCC v8
National Cancer Institute (NCI)
2025-04-08 PHASE1; PHASE2
NCT06661915 RECRUITING
Accelerated Phase Myeloproliferative Neoplasm; Blast Phase Myeloproliferative Neoplasm; Essential Thrombocythemia; Myelodysplastic/Myeloproliferative Neoplasm; Myeloproliferative Neoplasm, Not Otherwise Specified; Polycythemia Vera; Primary Myelofibrosis; Secondary Myelofibrosis
National Cancer Institute (NCI)
2025-08-14 PHASE2
NCT06514261 SUSPENDED
Acute Myeloid Leukemia
National Cancer Institute (NCI)
2024-12-18 PHASE1
NCT06357182 RECRUITING
Acute Myeloid Leukemia; Myelodysplastic Syndrome/Acute Myeloid Leukemia
OHSU Knight Cancer Institute
2024-08-22 PHASE1
NCT06502145 RECRUITING
Myelodysplastic Syndromes
Medical College of Wisconsin
2025-01-10 PHASE1
NCT05546580 ACTIVE_NOT_RECRUITING
Acute Myeloid Leukemia, in Relapse; Acute Myeloid Leukemia Refractory
Oryzon Genomics S.A.
2022-11-14 PHASE1
NCT05420636 TERMINATED
Small-cell Lung Cancer; Neuroendocrine Carcinoma
Fox Chase Cancer Center
2022-12-21 PHASE2

(data from https://clinicaltrials.gov, updated on 2026-03-27)

Check the Iadademstat (ORY-1001) Dihydrochloride product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Compliance for Clinical Use

Mechanism and Biochemical Profile

Iadademstat selectively binds to and potently inhibits lysine-specific demethylase 1 (LSD1/KDM1A), preventing the demethylation of histone H3 lysine 4 (H3K4) and disrupting transcriptional complexes required for oncogenic cell proliferation. By promoting cellular differentiation and reactivating apoptotic pathways, this epigenetic blockade suppresses tumor growth, providing therapeutic rationale for ongoing clinical studies in acute myeloid leukemia and small-cell lung cancer.

Appendix RUO and cGMP Quality Standards

Quality Dimension RUO (Research Use Only) cGMP (Current Good Manufacturing Practice)
Clinical Applicability Prohibited in human clinical trials or medical diagnostics. Mandatory for human clinical trials (Phase I–III) and therapies.
Regulatory Status Non-regulated grade; exempt from drug manufacturing laws. Legally enforced by health authorities (e.g., FDA, EMA, NMPA).
Facility Environment Unclassified analytical or research laboratories. Validated Cleanrooms (ISO Class 5–8) with continuous monitoring.
Quality Control Basic purity and activity testing. Rigorous safety release testing (Sterility, Endotoxin, Mycoplasma).
Process Validation Basic equipment calibration; no process validation required. Full qualification (IQ/OQ/PQ) and complete batch records.
Quality Assurance Vendor self-declared without required formal QMS. Mandatory QA/QC unit, Change Control, CAPA, and vendor audits.
Regulatory Impact High risk of IND rejection if used as a critical raw material. Required for IND/NDA filings, supported by Drug Master Files (DMF).

Footnotes

Regulatory Note: Governed by FDA (21 CFR Parts 210/211/312), EMA (EudraLex Vol 4), ICH Guidelines (E6/Q7/Q9/Q10), and compendial standards (USP <71>/<85>/<1043>).

Note: Technical data last updated: Sep 1, 2026.