A First-in-human Trial of GEN3017 in Hodgkin Lymphoma and Non-Hodgkin Lymphoma

NCT ID: NCT06018129

Last Updated: 2025-09-25

Study Results

Results available

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

View full results

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

TERMINATED

Clinical Phase

PHASE1/PHASE2

Total Enrollment

9 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-09-21

Study Completion Date

2025-02-05

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

The purpose of this trial is to evaluate the safety, tolerability, immunogenicity, pharmacokinetics (PK), pharmacodynamics (PD), and anti-tumor activity of GEN3017 as a monotherapy in participants with relapsed or refractory (R/R) CD30-expressing lymphomas.

GEN3017 will be administered via subcutaneous injections.

All participants will receive active drug; no one will be given placebo.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

This multicenter trial will be conducted in 2 parts: Dose Escalation (phase 1) and Expansion (phase 2a).

The Dose Escalation Part (phase 1) of the trial will evaluate dose-limiting toxicities (DLTs) to determine the recommended phase 2 dose (RP2D), and if reached, the maximum tolerated dose (MTD) for R/R CD30+ classical Hodgkin lymphoma (cHL) and R/R CD30+ T-cell lymphoma (TCL), respectively.

The Expansion Part (phase 2a) will evaluate the anti-tumor activity of GEN3017 at the RP2D and selected dosage(s) will be assessed together with safety, immunogenicity, pharmacokinetics, and pharmacodynamics in R/R CD30+ cHL participants (including adults; and adolescent and young adults) and in participants with selected R/R CD30+ TCL subtypes (adults only).

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Classical Hodgkin Lymphoma Non-Hodgkin Lymphoma

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

NON_RANDOMIZED

Intervention Model

SEQUENTIAL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

R/R CD30+ cHL Cohort

Group Type EXPERIMENTAL

GEN3017

Intervention Type BIOLOGICAL

Subcutaneous injection

R/R CD30+ TCL Cohort

Group Type EXPERIMENTAL

GEN3017

Intervention Type BIOLOGICAL

Subcutaneous injection

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

GEN3017

Subcutaneous injection

Intervention Type BIOLOGICAL

Other Intervention Names

Discover alternative or legacy names that may be used to describe the listed interventions across different sources.

DuoBody® CD3xCD30

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

Dose Escalation Part:

1. Must be at least 18 years of age. For participants in the R/R cHL Cohort in the United States (US) and Australia, must be at least 16 years of age.
2. Histologically confirmed R/R cHL or R/R TCL.
3. Participants must have at least 1 measurable lesion by fluorodeoxyglucose-positron emission tomography (FDG-PET) scan demonstrating positive lesion compatible with computed tomography (CT)- or magnetic resonance imaging (MRI)-defined anatomical tumor sites and a CT scan (or MRI) with involvement of ≥1 measurable nodal lesion and/or ≥1 measurable extranodal lesion.
4. Eastern Cooperative Oncology Group (ECOG) performance status score 0 or 1 for participants 18 years of age and above. For participants ≥16 and \<18 years of age (US and Australia only), Karnofsky score of \>60% per Karnofsky performance scale.
5. Confirmed CD30-positivity in tumor biopsy prior to the first dose of GEN3017.
6. R/R cHL Cohort:

* Must have relapsed or progressive cHL after receiving at least 2 or 3 prior lines of therapy; OR
* Refractory to the second line of therapy.

Exclusion Criteria

1. Primary central nervous system (CNS) tumor or known CNS involvement.
2. Received prior investigational CD30-targeting therapy (except brentuximab vedotin).
3. Autologous hematopoietic stem cell transplant (HSCT) within 60 days (applies to both cHL and TCL). Allogeneic HSCT within 90 days (applies to cHL) prior to the first dose of GEN3017.
4. Chemotherapy within 2 weeks or major surgery within 4 weeks prior to the first dose of GEN3017.
5. Curative radiotherapy within 4 weeks or palliative radiotherapy within 2 weeks prior to the first dose of GEN3017.
6. Treatment with an investigational drug within 4 weeks or 5 half-lives of the drug, whichever is shorter prior to the first dose of GEN3017 or currently receiving any other investigational agents.
7. Prior treatment with live, attenuated vaccines within 30 days prior to the first dose of GEN3017.
8. Receiving immunosuppressive drugs or systemic corticosteroids such as prednisone at doses \>25 milligrams (mg) daily or its equivalent within 14 days prior to the first dose of GEN3017.
Minimum Eligible Age

16 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Genmab

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Study Official

Role: STUDY_DIRECTOR

Genmab

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

City of Hope Helford Clinical Research Hospital

Duarte, California, United States

Site Status

Washington University School of Medicine

St Louis, Missouri, United States

Site Status

MD Anderson Cancer Center

Houston, Texas, United States

Site Status

Peter MacCallum Cancer Institute trading as Peter MacCallum Cancer Centre

Melbourne, Victoria, Australia

Site Status

Countries

Review the countries where the study has at least one active or historical site.

United States Australia

Provided Documents

Download supplemental materials such as informed consent forms, study protocols, or participant manuals.

Document Type: Study Protocol and Statistical Analysis Plan

View Document

Related Links

Access external resources that provide additional context or updates about the study.

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

2023-503348-15-00

Identifier Type: CTIS

Identifier Source: secondary_id

jRCT2031230576

Identifier Type: REGISTRY

Identifier Source: secondary_id

GCT3017-01

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.