A Study of BH-30236 in Relapsed/ Refractory Acute Myelogenous Leukemia and Higher Risk Myelodysplastic Syndrome

NCT06501196 · Status: RECRUITING · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 170

Last updated 2025-09-24

No results posted yet for this study

Summary

Study BH-30236-01 is a first-in-human (FIH), Phase 1/1b, open-label, dose escalation and expansion study in participants with relapsed/refractory acute myelogenous leukemia (R/R AML) or higher-risk myelodysplastic syndrome (HR-MDS).

Phase 1, Part 1 Dose Escalation - Monotherapy will evaluate the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD), and preliminary efficacy of BH-30236 administered orally. Approximately 50 participants may be enrolled in Phase 1, Part 1 Dose Escalation - Monotherapy.

Phase 1, Part 2 Dose Escalation - Combination with Venetoclax will evaluate the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD), and preliminary efficacy of BH-30236 administered as a combination therapy with venetoclax. Approximately 48 participants may be enrolled in Phase 1, Part 2 Dose Escalation - Combination with Venetoclax.

Phase 1b (Dose Expansion) will follow Phase 1 to further understand the relationships among dose, exposure, toxicity, tolerability, and clinical activity. Up to 72 participants may be enrolled in Phase 1b of the study as a monotherapy or in combination with venetoclax.

Conditions

Interventions

DRUG

BH-30236

BH-30236 will be provided as either a 5 mg, 15 mg or 30 mg tablet. Participants will take BH-30236 tablets orally depending on their dose level assignment.

DRUG

Venetoclax

Venetoclax will be provided as 10 mg, 50 mg or 100 mg tablets. Participants will take venetoclax orally per label instructions.

Sponsors & Collaborators

  • BlossomHill Therapeutics

    lead INDUSTRY

Principal Investigators

  • Sponsor Contact · BlossomHill Therapeutics, Inc.

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-06-19
Primary Completion
2026-06-30
Completion
2027-06-30
FDA Drug
Yes

Countries

  • United States

Study Locations

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Entities

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06501196 on ClinicalTrials.gov