A Study of Zenocutuzumab (MCLA-128) in Patients With Solid Tumors Harboring an NRG1 Fusion (eNRGy)

NCT ID: NCT02912949

Last Updated: 2025-04-29

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

ACTIVE_NOT_RECRUITING

Clinical Phase

PHASE2

Total Enrollment

250 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-01-31

Study Completion Date

2026-12-31

Brief Summary

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This is a Phase I/II, open-label, multi-center, multi-national, dose escalation, single agent study to assess the safety, tolerability, PK, PD, immunogenicity and anti-tumor activity of zenocutuzumab (MCLA-128) in patients with solid tumors harboring an NRG1 fusion (eNRGy)

Detailed Description

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Study Design :

This open label (all participants know the identity of the study drug), multicenter (more than one study site), first-in-human study consisting of 2 parts. Part 1 is a dose escalation and Part 2 is a dose expansion cohort. Part 1 has been completed.

Part 2 new patient populations examine:

* Group F: Patients with NSCLC with documented NRG1 fusion
* Group G: Patients with pancreatic adenocarcinoma with documented NRG1 fusion

For these new patient populations, Part 2 will further characterize the safety and tolerability of the selected dose level of zenocutuzumab (MCLA-128), as well as assessment of CBR, defined as the proportion of patients with a CR, PR or durable SD (SD for at least 24 weeks in duration). For the new patient populations, overall response rate (ORR) and duration of response (DOR) will be described.

The study consists of 3 periods: Screening period (up to 28 days prior to the first dose of study drug); Treatment period (treatment cycles of 28 days); and Follow Up period (through 30 days after the last dose and quarterly checks for survival data for up to 2 years). Participants safety will be monitored throughout the study.

Conditions

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Solid Tumours Harboring NRG1 Fusion NSCLC Harboring NRG1 Fusion Pancreatic Cancer Harboring NRG1 Fusion NRG1 Fusion

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Part 2 Pancreatic adenocarcinoma harboring NRG1 fusion

Participants will receive intravenous infusion of 750 mg of zenocutuzumab (MCLA-128) (the recommended Phase 2 dose (RP2D)) every 2 weeks.

Group Type EXPERIMENTAL

zenocutuzumab (MCLA-128)

Intervention Type DRUG

full length IgG1 bispecific antibody targeting HER2 and HER3

Part 2 NSCLC cancer harboring NRG1 fusion

Participants will receive intravenous infusion of 750 mg of zenocutuzumab (MCLA-128) (the recommended Phase 2 dose (RP2D)) every 2 weeks.

Group Type EXPERIMENTAL

zenocutuzumab (MCLA-128)

Intervention Type DRUG

full length IgG1 bispecific antibody targeting HER2 and HER3

Part 2 Solid tumour (basket) harboring NRG1 fusion

Participants will receive intravenous infusion of 750 mg of zenocutuzumab (MCLA-128) (the recommended Phase 2 dose (RP2D)) every 2 weeks.

Group Type EXPERIMENTAL

zenocutuzumab (MCLA-128)

Intervention Type DRUG

full length IgG1 bispecific antibody targeting HER2 and HER3

Interventions

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zenocutuzumab (MCLA-128)

full length IgG1 bispecific antibody targeting HER2 and HER3

Intervention Type DRUG

Other Intervention Names

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bispecific MCLA-128

Eligibility Criteria

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Inclusion Criteria

* At least one measurable lesion according to RECIST v1.1 OR evaluable disease for a limited number of patients (up to 15) in Group H;
* Performance status of ECOG 0 - 2;
* Estimated life expectancy of at least 12 weeks;
* Toxicities incurred as a result of previous anti-cancer therapy resolved to ≤Grade 1;
* Treatment with anti-cancer medication or investigational drugs within the following intervals before the first dose of MCLA-128:

1. more than 14 days or more than 5 half-lives prior to study entry, whichever is shorter.
2. more than 14 days for radiotherapy.
* Recovery from major surgery or other complication to ≤ Grade 2 or baseline ;
* Absolute neutrophil count ≥1.5 x 109/L without colony stimulating factor support for at least 7 days prior to screening;
* Platelets ≥75 x 109/L without transfusion support for at least 7 days prior to screening;
* Hemoglobin ≥8 g/dL or ≥5 mmol/L;
* Alanine aminotransferase (ALT), aspartate aminotransferase (AST) ≤3 x upper limit of normal (ULN) and total bilirubin ≤1.5 x ULN; in cases of metastatic liver involvement, ALT/AST ≤5 x ULN and total bilirubin ≤2 x ULN will be allowed; in cases of antecedents of Gilbert's syndrome when total bilirubin ≤3.0 x ULN or direct bilirubin ≤1.5 x ULN will be allowed;
* Estimated glomerular filtration rate (GFR) of more than 30 mL/min
* Able to provide a tumor biopsy sample (fresh strongly preferred or else archival);
* Not pregnant or nursing
* Fertile patients must use effective contraception during and for 6 month after completion of study therapy;
* Patients must have received prior standard therapy appropriate for their tumor type and stage of disease, or in the opinion of the Investigator, would be unlikely to tolerate or derive clinically meaningful benefit from appropriate standard of care therapy or no satisfactory alternative treatment options are available;
* Locally-advanced unresectable or metastatic solid tumor malignancy with documented NRG1 gene fusion, identified through molecular assays such as next generation sequencing-based assays \[DNA or RNA\], as routinely performed at CLIA or other similarly-certified laboratories.

Exclusion Criteria

* Pregnant or lactating;
* Presence of an active uncontrolled infection or an unexplained fever;
* Known hypersensitivity to any of the components of MCLA-128;
* Known HIV, active Hepatitis B without receiving antiviral treatment, or Hepatitis C; patients treated for Hepatitis C and have undetectable viral loads are eligible
* Known symptomatic or unstable brain metastases;
* Patients with leptomeningeal metastases;
* Presence of LVEF below 50% on the screening echocardiogram; or history or presence of any significant cardiovascular disease, including unstable angina or myocardial infarction within 12 months prior to screening, congestive heart failure (NYHA Class III or IV), or ventricular arrhythmia requiring medication;
* Previous or concurrent malignancy (excluding non-basal cell carcinoma of skin or carcinoma in situ of the uterine cervix) unless the tumor was treated with curative intent more than 2 years prior to study entry;
* Presence of any other medical or psychological condition deemed by the Investigator to be likely to interfere with a patient ability to sign informed consent, cooperate or participate in the study, or interfere with the interpretation of the results.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Partner Therapeutics, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Alison Schram, MD

Role: PRINCIPAL_INVESTIGATOR

Memorial Sloan Kettering Medical Center

Locations

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Mayo Clinic

Phoenix, Arizona, United States

Site Status

The Oncology Institute of Hope and Innovation

Cerritos, California, United States

Site Status

University of California Irvine

Irvine, California, United States

Site Status

Stanford University

Palo Alto, California, United States

Site Status

Sharp Memorial Hospital

San Diego, California, United States

Site Status

Georgetown University

Washington D.C., District of Columbia, United States

Site Status

Memorial Cancer Institute

Hollywood, Florida, United States

Site Status

Cancer Specialists of North Florida

Jacksonville, Florida, United States

Site Status

Mayo Clinic

Jacksonville, Florida, United States

Site Status

Emory Winship Cancer Institute

Atlanta, Georgia, United States

Site Status

Northwest Oncology & Hematology

Rolling Meadows, Illinois, United States

Site Status

Dana Farber Cancer Center

Boston, Massachusetts, United States

Site Status

Karmanos Cancer Center

Detroit, Michigan, United States

Site Status

Mayo Clinic

Rochester, Minnesota, United States

Site Status

Billings Clinic Cancer Center

Billings, Montana, United States

Site Status

St. James Healthcare

Butte, Montana, United States

Site Status

Memorial Sloan Kettering Cancer Center

New York, New York, United States

Site Status

University of Pennsylvania

Philadelphia, Pennsylvania, United States

Site Status

Averra Medical Group

Sioux Falls, South Dakota, United States

Site Status

The University of Texas MD Anderson Cancer Center

Houston, Texas, United States

Site Status

Huntsman Cancer Institute

Salt Lake City, Utah, United States

Site Status

Utah Cancer Specialists

Salt Lake City, Utah, United States

Site Status

Hematology-Oncology Specialist of Fredericksburg

Fredericksburg, Virginia, United States

Site Status

Virginia Mason Hospital & Seattle Medical Center

Seattle, Washington, United States

Site Status

Hematology Oncology Associates

Spokane, Washington, United States

Site Status

Northwest Medical Specialties

Tacoma, Washington, United States

Site Status

Salzburger Universitatsklinikum

Salzburg, , Austria

Site Status

UZ Leuven

Leuven, , Belgium

Site Status

Princess MargaretCancer Centre

Toronto, Ontario, Canada

Site Status

Rigshospitalet

Copenhagen, , Denmark

Site Status

Centre Leon Berard

Lyon, , France

Site Status

Hospital Louis Pradel, FR

Lyon, , France

Site Status

Institut Gustave Roussy

Paris, , France

Site Status

Hopital Cochin

Paris, , France

Site Status

Hopital Curie

Paris, , France

Site Status

Asklepios Klinik Altona

Hamburg, , Germany

Site Status

Asklepios Kliniken Hamburg GmbH

Hamburg, , Germany

Site Status

Deutsches Krebsforschungszentrum

Heidelberg, , Germany

Site Status

Shaare Zedek Medical Center

Jerusalem, , Israel

Site Status

Sheba Medical Center

Tel Aviv, , Israel

Site Status

Niguarda Cancer Centre

Milan, , Italy

Site Status

Ospedale San Raffaele

Milan, , Italy

Site Status

Istituti Fisioterapici Ospitalieri

Roma, , Italy

Site Status

National Cancer Center Hospital

Chūōku, , Japan

Site Status

St. Marianna University School of Medicine Hospital

Kawasaki, , Japan

Site Status

Osaka International Cancer Institute

Osaka, , Japan

Site Status

National Cancer Center East

Tokyo, , Japan

Site Status

NKI

Amsterdam, , Netherlands

Site Status

Amsterdam Medical Center

Amsterdam, , Netherlands

Site Status

Radboud University Medical Center

Nijmegen, , Netherlands

Site Status

University Hospital Oslo

Oslo, , Norway

Site Status

National Cancer Centre of Singapore PTE LTD

Singapore, Singapore, Singapore

Site Status

Samsung Medical Center

Seoul, , South Korea

Site Status

Seoul National University College of Medicine

Seoul, , South Korea

Site Status

Severance Hospital- Yonsei Cancer Center

Seoul, , South Korea

Site Status

Vall D'Hebron Institute of Oncology (VHIO)

Barcelona, , Spain

Site Status

START Hospital Fundación Jiménez Diaz

Madrid, , Spain

Site Status

START Hospital Universitario Madrid Sanchinarro

Madrid, , Spain

Site Status

Hospital 12 de Octubre

Madrid, , Spain

Site Status

Clínica Universidad de Navarra

Pamplona, , Spain

Site Status

Instituto Valenciano Oncologia

Valencia, , Spain

Site Status

Karolinska Universitetssjukhuset

Solna, , Sweden

Site Status

National Taiwan University Hospital 7

Taipei, , Taiwan

Site Status

Sarah Cannon Research Institute

London, , United Kingdom

Site Status

Countries

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United States Austria Belgium Canada Denmark France Germany Israel Italy Japan Netherlands Norway Singapore South Korea Spain Sweden Taiwan United Kingdom

References

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Schram AM, Goto K, Kim DW, Macarulla T, Hollebecque A, O'Reilly EM, Ou SI, Rodon J, Rha SY, Nishino K, Duruisseaux M, Park JO, Neuzillet C, Liu SV, Weinberg BA, Cleary JM, Calvo E, Umemoto K, Nagasaka M, Springfeld C, Bekaii-Saab T, O'Kane GM, Opdam F, Reiss KA, Joe AK, Wasserman E, Stalbovskaya V, Ford J, Adeyemi S, Jain L, Jauhari S, Drilon A; eNRGy Investigators. Efficacy of Zenocutuzumab in NRG1 Fusion-Positive Cancer. N Engl J Med. 2025 Feb 6;392(6):566-576. doi: 10.1056/NEJMoa2405008.

Reference Type DERIVED
PMID: 39908431 (View on PubMed)

Kim DW, Schram AM, Hollebecque A, Nishino K, Macarulla T, Rha SY, Duruisseaux M, Liu SV, Al Hallak MN, Umemoto K, Wesseler C, Cleary JM, Springfeld C, Neuzillet C, Joe A, Jauhari S, Ford J, Goto K. The phase I/II eNRGy trial: Zenocutuzumab in patients with cancers harboring NRG1 gene fusions. Future Oncol. 2024;20(16):1057-1067. doi: 10.2217/fon-2023-0824. Epub 2024 Feb 13.

Reference Type DERIVED
PMID: 38348690 (View on PubMed)

Related Links

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http://www.nrg1.com

For more information about MCLA-128 and the MCLA-128-CL01 study

Other Identifiers

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2014-003277-42

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

MCLA-128-CL01

Identifier Type: -

Identifier Source: org_study_id

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