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Study identifier: NCT07137637 Synced from ClinicalTrials.gov · July 28, 2026
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HPB-092 for the Treatment of Relapsed and Refractory Acute Myeloid Leukemia

Condition: Relapsed and Refractory Acute Myeloid Leukemia (RR-AML)  ·  Sponsor: Hangzhou Polymed Biopharmaceuticals, Inc.

PhasePhase 1
Planned participants60
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

HPB-092 effectively inhibits Fms-like tyrosine kinase 3 (FLT3) mutants with comparable or superior potency to approved FLT3 inhibitors and demonstrates improved selectivity, potentially reducing toxicity. Its highly selective and potent inhibition of Interleukin-1 Receptor-Associated Kinase 4 (IRAK4) may provide additional therapeutic benefits that could enhance treatment efficacy and durability for patients with relapsed or refractory acute myeloid leukemia (RR-AML), further improving clinical outcomes in this population. HPB-092 also has a favorable safety profile, with no major risks identified in preclinical studies. Phas 1 Study Outline: 1. This is a multicenter, open-label, phase 1 study to evaluate the safety and efficacy of oral HPB-092 as monotherapy in patients with RR-AML. 2. The study aims to assess safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD), and preliminary efficacy. 3. It consists of two parts: Part A for dose escalation and Part B for dose expansion, involving single or multiple doses. 4. Patients must be diagnosed with morphologically documented RR-AML according to World Health Organization (WHO) 2022 criteria. 5. Baseline assessments will include RR-AML with FLT3 mutations, spliceosome mutations in SF3B1 and U2AF1, as well as other biomarkers, which will be monitored throughout the study.

This description comes directly from the study's public registry record.

Talk to the study team

YONG GUO, MD  ·  +8613480793536  ·  yong.guo@polymedbiopharma.com

He Zhou, MD/PhD  ·  he.zhou@polymedbiopharma.com

Always discuss trial participation with your own doctor first.

Locations (1)

Institute of Hematology and Blood Diseases Hospital, Tianjin, ChinaTianjin, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT07137637