Safety and Preliminary Efficacy Assessment of AZD7789 in Patients With Relapsed or Refractory Classical Hodgkin Lymphoma

NCT ID: NCT05216835

Last Updated: 2025-10-02

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

45 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-03-18

Study Completion Date

2025-09-04

Brief Summary

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The study is intended to assess the safety, tolerability, pharmacokinetics, pharmacodynamics, and efficacy of sabestomig (AZD7789) in patients with relapsed/refractory classical Hodgkin Lymphoma (r/r cHL).

Detailed Description

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This is a Phase I/II, open-label multi-center study will have sabestomig administered via intravenous infusion on Cycle 1 Day 1 to adult/young adult patients with relapsed/refractory classical Hodgkin Lymphoma (r/r cHL). This study will have 2 parts: Phase 1 (Part A) Dose Escalation and Phase 2 (Part B) Dose Expansion.

Patients will be treated with study intervention for a maximum of 35 cycles, or until disease progression, unacceptable toxicity, withdrawal of consent, or if other reasons to discontinue treatment occur.

The trial was intended to be Phase I/II trial (but the trial never moved forward to Phase 2). Hence, the study Phase was updated to Phase I.

Conditions

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Relapsed or Refractory Classical Hodgkin Lymphoma

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SEQUENTIAL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Cohort A: Dose Escalation

Patients with anti-PD-1/PD-L1 exposed r/r cHL will receive sabestomig to determine the recommended phase 2 dose (RP2D).

Group Type EXPERIMENTAL

Sabestomig (AZD7789)

Intervention Type DRUG

Patients will receive sabestomig (PD-1/TIM-3 bispecific monoclonal antibody) via intravenous infusion.

Cohort B1: Dose Expansion

Patients with anti-PD-1/PD-L1 exposed r/r cHL will receive sabestomig once the RP2D has been determined.

Group Type EXPERIMENTAL

Sabestomig (AZD7789)

Intervention Type DRUG

Patients will receive sabestomig (PD-1/TIM-3 bispecific monoclonal antibody) via intravenous infusion.

Cohort B2: Dose Expansion

Patients with anti-PD-1/PD-L1 naïve r/r cHL will receive sabestomig once the RP2D has been determined.

Group Type EXPERIMENTAL

Sabestomig (AZD7789)

Intervention Type DRUG

Patients will receive sabestomig (PD-1/TIM-3 bispecific monoclonal antibody) via intravenous infusion.

Interventions

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Sabestomig (AZD7789)

Patients will receive sabestomig (PD-1/TIM-3 bispecific monoclonal antibody) via intravenous infusion.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* ≥ 16 years of age at the time of obtaining informed consent
* Eastern Cooperative Oncology Group performance status of 0 or 1 at screening
* At least one positron emission tomography (PET)-avid measurable lesion according to Modified Lugano Criteria after the last line of therapy.
* Confirmed histological diagnosis of active relapse/refractory cHL
* Failed at least 2 prior lines of systemic therapy.
* No previous treatment with anti-TIM-3.
* Adequate organ and bone marrow function
* Non-pregnant women and willingness of female patients to avoid pregnancy or male participants willing to avoid fathering children through highly effective methods of contraception
* Minimum body weight ≥ 40 kg for all participants.

Exclusion Criteria

* Unresolved toxicities of ≥ Grade 2 from prior therapy
* Any prior ≥ Grade 3 imAE while receiving prior checkpoint inhibitor immunotherapy
* Patients with central nervous system (CNS) involvement or leptomeningeal disease.
* History of allogeneic stem cell transplant or organ transplantation.
* Any venous or arterial thromboembolic event within ≤ 6 months prior to the first dose of study intervention.
* Active infection including Tuberculosis (TB), human immunodeficiency virus (HIV), hepatitis A, chronic or active hepatitis B, chronic or active hepatitis C, active COVID-19 infection
* History of arrhythmia which is requires treatment, symptomatic or uncontrol led atrial fibrillation despite treatment, or asymptomatic sustained ventricular tachycardia
* Uncontrolled intercurrent illness.
* Active or prior documented pathologically confirmed autoimmune or inflammatory disorders.
* Past medical history of interstitial lung disease (ILD), drug-induced ILD, radiation pneumonitis requiring steroid treatment, or any evidence of clinically active ILD
* Other invasive malignancy within 2 years prior to screening
* Congenital long QT syndrome or history of QT prolongation associated with other medications that cannot be changed or discontinued based on a cardiologist assessment
* Current or prior use of immunosuppressive medication within 14 days prior to the first dose of study intervention
* Any concurrent chemotherapy, radiotherapy, investigational, biologic, or hormonal therapy for cancer treatment.
Minimum Eligible Age

16 Years

Maximum Eligible Age

101 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Parexel

INDUSTRY

Sponsor Role collaborator

AstraZeneca

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Research Site

Duarte, California, United States

Site Status

Research Site

Miami, Florida, United States

Site Status

Research Site

Rochester, Minnesota, United States

Site Status

Research Site

New York, New York, United States

Site Status

Research Site

Houston, Texas, United States

Site Status

Research Site

Toronto, Ontario, Canada

Site Status

Research Site

Montreal, Quebec, Canada

Site Status

Research Site

København Ø, , Denmark

Site Status

Research Site

Lille, , France

Site Status

Research Site

Bologna, , Italy

Site Status

Research Site

Napoli, , Italy

Site Status

Research Site

Valencia, , Spain

Site Status

Research Site

Manchester, , United Kingdom

Site Status

Research Site

Oxford, , United Kingdom

Site Status

Countries

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United States Canada Denmark France Italy Spain United Kingdom

Provided Documents

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Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Other Identifiers

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2021-003569-36

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

D9571C00001

Identifier Type: -

Identifier Source: org_study_id

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