A Study of ARGX-110 in Participants With Advanced Malignancies

NCT ID: NCT01813539

Last Updated: 2023-08-09

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1/PHASE2

Total Enrollment

99 participants

Study Classification

INTERVENTIONAL

Study Start Date

2013-02-27

Study Completion Date

2020-07-10

Brief Summary

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The purpose of this study is to determine the optimal dose of ARGX-110 in participants with advanced malignancies and to assess efficacy of ARGX-110 (exploratory efficacy cohort 5 only).

Detailed Description

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Phase I study conducted in participants whose tumors express the target of interest. Pharmacokinetics (PK), pharmacodynamics (PD), biomarkers will be determined to support dose selection.

Phase II study conducted in Cutaneous T-cell lymphoma (CTCL) participants who are CD70 positive. PK, PD, biomarkers and immunohistochemistry (IHC) will be determined to assess efficacy.

Conditions

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Neoplasms

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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Dose Escalation: Cohort 1

Participants will receive ARGX-110 as an intravenous infusion (IV) at dose level 1.

Group Type EXPERIMENTAL

ARGX-110

Intervention Type DRUG

ARGX-110 will be administered as an IV infusion.

Dose Escalation: Cohort 2

Participants will receive ARGX-110 as an IV infusion at dose level 2.

Group Type EXPERIMENTAL

ARGX-110

Intervention Type DRUG

ARGX-110 will be administered as an IV infusion.

Dose Escalation: Cohort 3

Participants will receive ARGX-110 as an IV infusion at dose level 3.

Group Type EXPERIMENTAL

ARGX-110

Intervention Type DRUG

ARGX-110 will be administered as an IV infusion.

Dose Escalation: Cohort 4

Participants will receive ARGX-110 as an IV infusion at dose level 4.

Group Type EXPERIMENTAL

ARGX-110

Intervention Type DRUG

ARGX-110 will be administered as an IV infusion.

Dose Escalation: Cohort 5

Participants will receive ARGX-110 as an IV infusion at intermediate dose level at the conclusion of Cohort 4 prior to opening the safety expansion cohorts to participants enrolment.

Group Type EXPERIMENTAL

ARGX-110

Intervention Type DRUG

ARGX-110 will be administered as an IV infusion.

Safety Expansion: Cohort 1

Participants with solid tumors will receive ARGX-110 as an IV infusion at a dose based on the safety, PD, and PK profiles of ARGX-110 as per the dose escalation part of the trial.

Group Type EXPERIMENTAL

ARGX-110

Intervention Type DRUG

ARGX-110 will be administered as an IV infusion.

Safety Expansion: Cohort 2

Participants with hematological malignancies (all etiologies) will receive ARGX-110 as an IV infusion at a dose based on the safety, PD, and PK profiles of ARGX-110 as per the dose escalation part of the trial.

Group Type EXPERIMENTAL

ARGX-110

Intervention Type DRUG

ARGX-110 will be administered as an IV infusion.

Safety Expansion: Cohort 3

Participants with cutaneous T-cell lymphoma (CTCL) will receive ARGX-110 as an IV infusion at dose level 2 followed by a maintenance therapy at dose level 2 or 3.

Group Type EXPERIMENTAL

ARGX-110

Intervention Type DRUG

ARGX-110 will be administered as an IV infusion.

Safety Expansion: Cohort 4

Participants with peripheral T-cell lymphoma (PTCL) will receive ARGX-110 as an IV infusion at dose level 2 followed by a maintenance therapy at dose level 2 or 3.

Group Type EXPERIMENTAL

ARGX-110

Intervention Type DRUG

ARGX-110 will be administered as an IV infusion.

Exploratory Efficacy: Cohort 5

Participants with relapsed/refractory CTCL will receive ARGX-110 as an IV infusion followed by a maintenance therapy at dose level 3.

Group Type EXPERIMENTAL

ARGX-110

Intervention Type DRUG

ARGX-110 will be administered as an IV infusion.

Interventions

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ARGX-110

ARGX-110 will be administered as an IV infusion.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Histological diagnosis of malignancy refractory to, or relapsing after standard therapy
* Solid tumors or T-cell malignancies positive for the CD70 antigen by Immunohistochemistry/Fluorescence-activated cell sorting (IHC/FACS) within 56 days prior to administering the first dose of ARGX-110. IHC criterion: greater than \> 10 percent (%) of CD70 positive tumor cells
* Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1, or 2
* Serum albumin greater than or equal to (\>=) 20 gram per liter (g/L) (solid tumor only)
* Ability to comply with protocol-specified procedures/evaluations and scheduled visits. In particular, the ability of the patient to undergo a tumor biopsy (optional for safety expansion cohort 4)

Exclusion Criteria

* History or clinical evidence of neoplastic central nervous system (CNS) involvement
* History of another primary malignancy that has not been in remission for at least 1 year
* Systemic glucocorticoid administration at doses greater than physiological replacement (prednisolone 20 milligram \[mg\] equivalent) within 28 days of ARGX-110 first dose administration (for T-cell malignancies higher systemic dose can be allowed following discussion with Sponsor)
* Major surgery within 28 days of ARGX-110 first dose administration
* Unresolved grade 3 or 4 toxicity from prior therapy, including experimental therapy
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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argenx

INDUSTRY

Sponsor Role collaborator

Janssen Research & Development, LLC

INDUSTRY

Sponsor Role collaborator

OncoVerity, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Janssen Research & Development, LLC Clinical Trial

Role: STUDY_DIRECTOR

Janssen Research & Development, LLC

Locations

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Brussels, , Belgium

Site Status

Edegem, , Belgium

Site Status

Ghent, , Belgium

Site Status

Bordeaux, , France

Site Status

Lille, , France

Site Status

Paris, , France

Site Status

Pierre-Bénite, , France

Site Status

Villejuif, , France

Site Status

Countries

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Belgium France

References

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Silence K, Dreier T, Moshir M, Ulrichts P, Gabriels SM, Saunders M, Wajant H, Brouckaert P, Huyghe L, Van Hauwermeiren T, Thibault A, De Haard HJ. ARGX-110, a highly potent antibody targeting CD70, eliminates tumors via both enhanced ADCC and immune checkpoint blockade. MAbs. 2014 Mar-Apr;6(2):523-32. doi: 10.4161/mabs.27398. Epub 2013 Dec 6.

Reference Type DERIVED
PMID: 24492296 (View on PubMed)

Other Identifiers

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ARGX-110-1201

Identifier Type: OTHER

Identifier Source: secondary_id

2012-005046-38

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

CR108755

Identifier Type: -

Identifier Source: org_study_id

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