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

10 septembre 2026 mis à jour par: 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.

Aperçu de l'étude

Statut

Recrutement

Les conditions

Intervention / Traitement

Type d'étude

Interventionnel

Inscription (Estimé)

118

Phase

  • La phase 1

Contacts et emplacements

Cette section fournit les coordonnées de ceux qui mènent l'étude et des informations sur le lieu où cette étude est menée.

Coordonnées de l'étude

Lieux d'étude

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

Critères de participation

Les chercheurs recherchent des personnes qui correspondent à une certaine description, appelée critères d'éligibilité. Certains exemples de ces critères sont l'état de santé général d'une personne ou des traitements antérieurs.

Critère d'éligibilité

Âges éligibles pour étudier

  • Adulte
  • Adulte plus âgé

Accepte les volontaires sains

Non

La description

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.

Plan d'étude

Cette section fournit des détails sur le plan d'étude, y compris la façon dont l'étude est conçue et ce que l'étude mesure.

Comment l'étude est-elle conçue ?

Détails de conception

  • Objectif principal: Traitement
  • Répartition: Non randomisé
  • Modèle interventionnel: Affectation séquentielle
  • Masquage: Aucun (étiquette ouverte)

Armes et Interventions

Groupe de participants / Bras
Intervention / Traitement
Expérimental: Phase 1a: Part A: Dose escalation, BG-75202 monotherapy
Sequential cohorts of increasing dose levels of BG-75202 will be evaluated as monotherapy.
Médicament: BG-75202
Administered orally
Expérimental: 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.
Médicament: BG-75202
Administered orally
Médicament: Hypomethylation Agent (HMA)
Administered Intravenous (IV) or Subcutaneous (SC)
Expérimental: Phase 1b: Dose optimization, BG-75202 monotherapy
Participants will receive BG-75202 monotherapy
Médicament: BG-75202
Administered orally

Que mesure l'étude ?

Principaux critères de jugement

Mesure des résultats
Description de la mesure
Délai
Part 1a: Number of Participants with Adverse Events (AEs) and Serious Adverse Events (SAEs)
Délai: 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
Délai: 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
Délai: 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
Délai: 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

Mesures de résultats secondaires

Mesure des résultats
Description de la mesure
Délai
Phase 1b Dose Optimization: Number of Participants with Adverse Events (AEs)
Délai: 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)
Délai: 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
Délai: 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
Délai: 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)
Délai: 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)
Délai: 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)
Délai: 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
Délai: 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
Délai: Up to approximately 5 months
Up to approximately 5 months
Phase 1a and Phase 1b: Minimum Observed Plasma Concentration (Ctrough) of BG-75202
Délai: 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
Délai: Up to approximately 5 months
Up to approximately 5 months
Phase 1a and Phase 1b: Terminal Half Life (t1/2) of BG-75202
Délai: Up to approximately 5 months
Up to approximately 5 months
Phase 1b: Recommended Phase 2 Dose (RP2D)
Délai: 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

Collaborateurs et enquêteurs

C'est ici que vous trouverez les personnes et les organisations impliquées dans cette étude.

Parrainer

BeOne Medicines

Les enquêteurs

  • Directeur d'études: Study Director, BeOne Medicine

Dates d'enregistrement des études

Ces dates suivent la progression des dossiers d'étude et des soumissions de résultats sommaires à ClinicalTrials.gov. Les dossiers d'étude et les résultats rapportés sont examinés par la Bibliothèque nationale de médecine (NLM) pour s'assurer qu'ils répondent à des normes de contrôle de qualité spécifiques avant d'être publiés sur le site Web public.

Dates principales de l'étude

Début de l'étude (Réel)

23 juin 2026

Achèvement primaire (Estimé)

30 septembre 2028

Achèvement de l'étude (Estimé)

30 septembre 2028

Dates d'inscription aux études

Première soumission

22 mai 2026

Première soumission répondant aux critères de contrôle qualité

22 mai 2026

Première publication (Réel)

1 juin 2026

Mises à jour des dossiers d'étude

Dernière mise à jour publiée (Réel)

14 septembre 2026

Dernière mise à jour soumise répondant aux critères de contrôle qualité

10 septembre 2026

Dernière vérification

1 juin 2026

Plus d'information

Termes liés à cette étude

Mots clés

Autres numéros d'identification d'étude

  • BG-75202-102

Plan pour les données individuelles des participants (IPD)

Prévoyez-vous de partager les données individuelles des participants (DPI) ?

OUI

Description du régime IPD

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.

Délai de partage IPD

See plan description

Critères d'accès au partage IPD

See plan description

Type d'informations de prise en charge du partage d'IPD

  • PROTOCOLE D'ÉTUDE
  • SÈVE
  • RSE

Informations sur les médicaments et les dispositifs, documents d'étude

Étudie un produit pharmaceutique réglementé par la FDA américaine

Oui

Étudie un produit d'appareil réglementé par la FDA américaine

Non

Ces informations ont été extraites directement du site Web clinicaltrials.gov sans aucune modification. Si vous avez des demandes de modification, de suppression ou de mise à jour des détails de votre étude, veuillez contacter register@clinicaltrials.gov. Dès qu'un changement est mis en œuvre sur clinicaltrials.gov, il sera également mis à jour automatiquement sur notre site Web .

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