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An Investigational Study of BG-75202 Alone and in Combination With Other Agents in Patients With Myeloid Malignancies

10 september 2026 bijgewerkt door: BeOne Medicines

A Phase 1a/1b Study Evaluating the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, and Preliminary Efficacy of BG-75202, Alone and in Combination With Other Agents, in Patients With Myeloid Malignancies

The purpose of this study is to evaluate the safety, tolerability, pharmacokinetics (PK), pharmacodynamics, and preliminary efficacy of BG-75202 (KAT6A/B inhibitor) alone and in combination with other agents in patients with myeloid malignancies.

Studie Overzicht

Toestand

Werving

Conditie

Interventie / Behandeling

Studietype

Ingrijpend

Inschrijving (Geschat)

118

Fase

  • Fase 1

Contacten en locaties

In dit gedeelte vindt u de contactgegevens van degenen die het onderzoek uitvoeren en informatie over waar dit onderzoek wordt uitgevoerd.

Studiecontact

Studie Locaties

  • Australië
    • New South Wales
      • Concord, New South Wales, Australië, NSW 2139
        • Werving
        • Concord Repatriation General Hospital
      • Kogarah, New South Wales, Australië, NSW 2217
        • Werving
        • St George Hospital
    • South Australia
      • Kurralta Park, South Australia, Australië, SA 5037
        • Werving
        • Icon Cancer Centre Kurralta Park
    • Victoria
      • Heidelberg, Victoria, Australië, VIC 3084
        • Werving
        • Austin Health
    • Western Australia
      • Nedlands, Western Australia, Australië, WA 6009
        • Werving
        • Linear Clinical Research
  • China
    • Gansu
      • Lanzhou, Gansu, China, 730000
        • Werving
        • The First Hospital of Lanzhou University
    • Guangdong
      • Guangzhou, Guangdong, China, 510000
        • Werving
        • ZhuJiang Hospital of Southern Medical University
    • Hebei
      • Shijiazhuang, Hebei, China, 050000
        • Werving
        • The Second Hospital of Hebei Medical University
    • Henan
      • Zhengzhou, Henan, China, 451161
        • Werving
        • The First Affiliated Hospital of Zhengzhou Universitysouth Branch
    • Hubei
      • Wuhan, Hubei, China, 430030
        • Werving
        • Tongji Hospital of Tongji Medical College Huazhong University of Science and Technology
    • Jiangsu
      • Suzhou, Jiangsu, China, 215006
        • Werving
        • The First Affiliated Hospital of Soochow University
    • Jiangxi
      • Nanchang, Jiangxi, China, 330006
        • Werving
        • The First Affiliated Hospital of Nanchang University Branch Donghu
      • Nanchang, Jiangxi, China, 332000
        • Werving
        • The First Affiliated Hospital of Nanchang University Branch Xianghu
    • Tianjin Municipality
      • Tianjin, Tianjin Municipality, China, 301617
        • Werving
        • Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciencestuanbo Branch
  • Nieuw-Zeeland
      • Auckland, Nieuw-Zeeland, 1023
        • Werving
        • Auckland City Hospital
      • Auckland, Nieuw-Zeeland, 0622
        • Werving
        • North Shore Hospital

Deelname Criteria

Onderzoekers zoeken naar mensen die aan een bepaalde beschrijving voldoen, de zogenaamde geschiktheidscriteria. Enkele voorbeelden van deze criteria zijn iemands algemene gezondheidstoestand of eerdere behandelingen.

Geschiktheidscriteria

Leeftijden die in aanmerking komen voor studie

  • Volwassen
  • Oudere volwassene

Accepteert gezonde vrijwilligers

Nee

Beschrijving

Inclusion Criteria:

  • Patients must be ≥ 18 years of age (or the legal age of consent in the jurisdiction in which the study is taking place), inclusive, at the time of signing the Informed consent form (ICF).

  • Patients must have a confirmed diagnosis of myeloid malignancies based on 2016 World Health Organization criteria, and meet the following categories:

    • Relapsed/refractory; myeloid malignancies after ≥1 prior systemic therapy, per ELN; 2022 criteria; patients with actionable genetic alteration must have previously received targeted therapies unless contraindicated, unavailable/inaccessible, or declined by patient.
  • Patients must have a stable Eastern Cooperative Oncology Group (ECOG) Performance Status of 0-2.

Exclusion Criteria:

  • Prior exposure to KAT6A/B inhibitors/degraders.
  • A diagnosis of acute promyelocytic leukemia or BCR-ABL-positive leukemia.
  • Known central nervous system involvement by leukemia
  • Use of antileukemic therapies without sufficient washout period

Note: Other protocol defined Inclusion/Exclusion criteria may apply.

Studie plan

Dit gedeelte bevat details van het studieplan, inclusief hoe de studie is opgezet en wat de studie meet.

Hoe is de studie opgezet?

Ontwerpdetails

  • Primair doel: Behandeling
  • Toewijzing: Niet-gerandomiseerd
  • Interventioneel model: Sequentiële toewijzing
  • Masker: Geen (open label)

Wapens en interventies

Deelnemersgroep / Arm
Interventie / Behandeling
Experimenteel: Phase 1a: Part A: Dose escalation, BG-75202 monotherapy
Sequential cohorts of increasing dose levels of BG-75202 will be evaluated as monotherapy.
Geneesmiddel: BG-75202
Administered orally
Experimenteel: Phase 1a: Part B: Dose escalation, BG-75202 + Hypomethylation Agent (HMA)
Sequential cohorts of increasing dose levels of BG-75202 in combination with Hypomethylation Agent (HMA) will be evaluated.
Geneesmiddel: BG-75202
Administered orally
Geneesmiddel: Hypomethylation Agent (HMA)
Administered Intravenous (IV) or Subcutaneous (SC)
Experimenteel: Phase 1b: Dose optimization, BG-75202 monotherapy
Participants will receive BG-75202 monotherapy
Geneesmiddel: BG-75202
Administered orally

Wat meet het onderzoek?

Primaire uitkomstmaten

Uitkomstmaat
Maatregel Beschrijving
Tijdsspanne
Part 1a: Number of Participants with Adverse Events (AEs) and Serious Adverse Events (SAEs)
Tijdsspanne: From first dose to 30 days after last dose or initiation of a new anticancer therapy, whichever occurs first, up to approximately18 months

An AE is defined as any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease (new or exacerbated) temporarily associated with the use of study treatment, whether considered related to study treatment or not.

An SAE is any untoward medical occurrence that, at any dose,

  • Results in death
  • Is life-threatening
  • Requires hospitalization or prolongation of existing hospitalization
  • Results in disability/incapacity
  • Is congenital anomaly/birth defect
  • Is considered a significant medical AE by the investigator based on medical judgement
From first dose to 30 days after last dose or initiation of a new anticancer therapy, whichever occurs first, up to approximately18 months
Phase 1a: Recommended Dose for Expansion (RDFE) of BG-75202
Tijdsspanne: Estimated approximately 18 months
The potential RDFE(s) of BG-75202 as monotherapy or in combination with HMA are based upon the maximum tolerated dose (MTD) or maximum administered dose (MAD), with consideration of the tolerability, pharmacokinetics (PK), pharmacodynamics, antitumor activity, and any other available relevant data.
Estimated approximately 18 months
Phase 1b: Dose Optimization: Complete Remission (CR) Rate
Tijdsspanne: Up to approximately 12 months
CR rate is defined as the percentage of participants who achieved a best response of CR as assessed by investigator's review.
Up to approximately 12 months
Phase 1b: Dose Optimization: Complete Remission (CR) plus CR With Partial Hematologic Recovery (CRh) Rate
Tijdsspanne: Up to approximately 12 months
CR + CRh rate is defined as the percentage of participants who achieved the best response of CR or CRh as assessed by investigator's review.
Up to approximately 12 months

Secundaire uitkomstmaten

Uitkomstmaat
Maatregel Beschrijving
Tijdsspanne
Phase 1b Dose Optimization: Number of Participants with Adverse Events (AEs)
Tijdsspanne: From first dose to 30 days after last dose or initiation of a new anticancer therapy, whichever occurs first, up to approximately 18 months
An AE is defined as any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease (new or exacerbated) temporarily associated with the use of study treatment, whether considered related to study treatment or not.
From first dose to 30 days after last dose or initiation of a new anticancer therapy, whichever occurs first, up to approximately 18 months
Phase 1b: Time to Response (TTR)
Tijdsspanne: Up to approximately 12 months
TTR for CR, CR + CRi, CR + CRh, and ORR, defined as the time from the randomization date, to the first determination of the respective objective response.
Up to approximately 12 months
Phase 1b: CR + Complete Remission with Incomplete Hematologic Recovery (CRi) Rate
Tijdsspanne: Up to approximately 12 months
CR + CRi rate is defined as the percentage of patients who achieved a best response of CR or CRi as assessed by investigator's review.
Up to approximately 12 months
Phase 1a: Dose Escalation: CR + CRh Rate
Tijdsspanne: Up to approximately 12 months
CR + CRh rate is defined as the percentage of patients who achieved a best response of CR or CRh as assessed by investigator's review.
Up to approximately 12 months
Phase 1a and Phase 1b: Overall response rate (ORR)
Tijdsspanne: Up to approximately 12 months
ORR is defined as the percentage of participants who achieved a best response of CR, CRh, CRi, or partial response (PR) as assessed by investigator's review.
Up to approximately 12 months
Phase 1b: Event Free Survival (EFS)
Tijdsspanne: Up to approximately 18 months
EFS, defined as the time from the randomization date for Phase 1b, to the date of first documentation of treatment failure per European LeukemiaNet (ELN) 2022 (refractory disease and relapsed disease) or death due to any cause, whichever occurs first.
Up to approximately 18 months
Phase 1b: Overall Survival (OS)
Tijdsspanne: Up to approximately 18 months
OS, defined as the time from the randomization date for Phase to the date of death due to any cause.
Up to approximately 18 months
Phase 1b: Transfusion Independence
Tijdsspanne: Up to approximately 12 months
Transfusion independence, defined as the proportion of patients who achieve red blood cell and/or platelet transfusion independence according to protocol specified criteria, among patients who are transfusion-dependent at baseline.
Up to approximately 12 months
Phase 1a and Phase 1b: Observed Plasma Maximum Concentration (Cmax) of BG-75202
Tijdsspanne: Up to approximately 5 months
Up to approximately 5 months
Phase 1a and Phase 1b: Minimum Observed Plasma Concentration (Ctrough) of BG-75202
Tijdsspanne: Up to approximately 5 months
Up to approximately 5 months
Phase 1a and Phase 1b: Area Under the Plasma Concentration-Time Curve (AUC) of BG-75202
Tijdsspanne: Up to approximately 5 months
Up to approximately 5 months
Phase 1a and Phase 1b: Terminal Half Life (t1/2) of BG-75202
Tijdsspanne: Up to approximately 5 months
Up to approximately 5 months
Phase 1b: Recommended Phase 2 Dose (RP2D)
Tijdsspanne: Up to approximately 18 months
The RP2D of BG-75202 takes into consideration the totality of data including, but not limited to, PK, pharmacodynamics, safety, tolerability, and antitumor activity.
Up to approximately 18 months

Medewerkers en onderzoekers

Hier vindt u mensen en organisaties die betrokken zijn bij dit onderzoek.

Sponsor

BeOne Medicines

Onderzoekers

  • Studie directeur: Study Director, BeOne Medicine

Studie record data

Deze datums volgen de voortgang van het onderzoeksdossier en de samenvatting van de ingediende resultaten bij ClinicalTrials.gov. Studieverslagen en gerapporteerde resultaten worden beoordeeld door de National Library of Medicine (NLM) om er zeker van te zijn dat ze voldoen aan specifieke kwaliteitscontrolenormen voordat ze op de openbare website worden geplaatst.

Bestudeer belangrijke data

Studie start (Werkelijk)

23 juni 2026

Primaire voltooiing (Geschat)

30 september 2028

Studie voltooiing (Geschat)

30 september 2028

Studieregistratiedata

Eerst ingediend

22 mei 2026

Eerst ingediend dat voldeed aan de QC-criteria

22 mei 2026

Eerst geplaatst (Werkelijk)

1 juni 2026

Updates van studierecords

Laatste update geplaatst (Werkelijk)

14 september 2026

Laatste update ingediend die voldeed aan QC-criteria

10 september 2026

Laatst geverifieerd

1 juni 2026

Meer informatie

Termen gerelateerd aan deze studie

Trefwoorden

Andere studie-ID-nummers

  • BG-75202-102

Plan Individuele Deelnemersgegevens (IPD)

Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?

JA

Beschrijving IPD-plan

BeOne shares data on completed studies responsibly and provides qualified scientific and medical researchers access to data and supporting documentation for clinical trials in dossiers for medicines and indications after submission and approval in the United States, China, and Europe. Clinical trials supporting subsequent local approvals, new indications, or combination products are eligible for sharing once corresponding regulatory approvals are achieved.

BeOne shares data only when permitted by applicable data privacy and security laws and regulations, when it is feasible to do so without compromising the privacy of study participants, and other considerations.

Qualified researchers with appropriate competencies who are engaged in novel scientific research may submit a request for participant-level data with a research proposal for BeOne review. Research teams must include a biostatistician and sign a Data Sharing Agreement prior to receiving access to clinical trial data.

IPD-tijdsbestek voor delen

See plan description

IPD-toegangscriteria voor delen

See plan description

IPD delen Ondersteunend informatietype

  • LEERPROTOCOOL
  • SAP
  • MVO

Informatie over medicijnen en apparaten, studiedocumenten

Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel

Ja

Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct

Nee

Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .

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