First in Human Study of EMB-07 in Locally Advanced/Metastatic Solid Tumors or Relapse/Refractory Lymphoma

NCT ID: NCT05607498

Last Updated: 2025-03-03

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

RECRUITING

Clinical Phase

PHASE1

Total Enrollment

150 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-03-01

Study Completion Date

2026-03-31

Brief Summary

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For solid tumors and lymphoma, respectively: This study is to evaluate the safety and tolerability of EMB-07 and to determine the maximum tolerated dose (MTD) and/or recommended Phase 2 dose (RP2D). Pharmacokinetics (PK), immunogenicity, and the anti-multiple myeloma activity of EMB-07 will also be assessed.

Detailed Description

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This is a phase I, multicenter, open label, dose escalation, first in human study, designed to assess safety and tolerability, and to identify the maximum tolerated dose (MTD) and/or recommended Phase 2 dose for EMB-07 in patient with locally advanced/metastatic solid tumors or relapse/refractory Lymphoma . Pharmacokinetics, pharmacodynamics, immunogenicity and response will also be assessed.

Conditions

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Advanced/Metastatic Solid Tumors Relapse/Refractory Lymphoma

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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EMB-07-Patients with solid tumor

Patients with solid tumor will receive intravenous infusions of EMB-07 weekly (QW). Dose escalation will continue until the maximum tolerated dose (MTD) or recommended phase 2 dose (RP2D) is reached or all planned doses are administered.

Group Type EXPERIMENTAL

EMB07

Intervention Type DRUG

EMB07 is a MAT-Fab bispecific antibody against CD3 and RORI

EMB07-Patients with lymphoma

Patients with lymphoma will receive intravenous infusions of EMB-07 weekly (QW). Dose escalation will continue until the maximum tolerated dose (MTD) or recommended phase 2 dose (RP2D) is reached or all planned doses are administered.

Group Type EXPERIMENTAL

EMB07

Intervention Type DRUG

EMB07 is a MAT-Fab bispecific antibody against CD3 and RORI

Interventions

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EMB07

EMB07 is a MAT-Fab bispecific antibody against CD3 and RORI

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

1. Willing and able to provide signed and dated informed consent prior to any study-related procedures and willing and able to comply with all study procedures.
2. Male or female, and aged ≥ 18 years
3. Treatment group A: Patients with histologically or cytologically locally advanced unresectable or metastatic solid tumors limiting to triple-negative breast cancer, lung adenocarcinoma, ovarian cancer, pancreatic cancer, colorectal cancer, gastric cancer, prostate cancer, bladder cancer, and uterus cancer. Treatment group B: Patients with histologically or cytologically relapse/refractory lymphoma limiting to chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL), mantle cell lymphoma (MCL) and diffuse large B cell lymphoma (DLBCL).
4. Treatment group A: Standard therapies do not exist, or are no longer effective, or are not tolerable or accessible to the patient measurable or evaluable disease per RECIST V1.1. Treatment group B: Presence of at least one two-dimensional measurable lesion confirmed by imaging (CT or MRI) (either lymph nodes lesions with any long diameter \> 1.5 cm or extranodal lesions with any long diameter \> 1.0 cm); for CLL patients whose baseline imaging evaluation determined that no two-dimensional measurable lesions, their peripheral blood monoclonal B lymphocytes should be ≥ 5.0×109/L.
5. Patients must provide archival tumor samples, or a biopsy will be required if archival tumor sample is not available. Archival tumor sample must be taken ≤ 2 years prior to screening, otherwise a fresh tumor biopsy at screening is required.
6. ECOG performance status 0 or 1
7. Adequate organ function to participate in the trial.
8. Recovery from adverse events (AEs) related to prior anticancer therapy.

Exclusion Criteria

1. Prior treatment with any agent targeting ROR1.
2. History of Grade 4 immune-related adverse events (irAEs) or irAEs requiring discontinuation of prior therapies.
3. Patient with primary central nervous system (CNS) malignancy or symptomatic CNS metastases. Patients with solid tumors with CNS metastases are eligible if they do not need to receive local radiation treatment at the discretion of investigator or if radiation therapy for CNS metastases is completed ≥ 4 weeks prior to study treatment.
4. Anticancer therapy or radiation \< 5 half-lives or 4 weeks (whichever is shorter) prior to study treatment.
5. Abuse on alcohol, cannabis-derived products, or other drugs.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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EpimAb Biotherapeutics (Suzhou)Co., Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Peninsula and South Eastern Haematology and Oncology Group

Frankston, Victoria, Australia

Site Status RECRUITING

One Clinical Research

Nedlands, Western Australia, Australia

Site Status RECRUITING

Hunan Cancer Hospital

Changsha, Hunan, China

Site Status RECRUITING

Affiliated Hospital of Hebei University

Baoding, , China

Site Status RECRUITING

Cancer Hospital Chinese Academy of Medical Sciences

Beijing, , China

Site Status RECRUITING

The First Affiliated Hospital of Bengbu Medical College

Bengbu, , China

Site Status RECRUITING

Zhujiang Hospital of Southern Medical University

Guangzhou, , China

Site Status RECRUITING

The Affiliated Tumour Hospital of Harbin Medical University

Harbin, , China

Site Status RECRUITING

Shandong Cancer Hospital

Shandong, , China

Site Status RECRUITING

Tianjin Medical University Cancer Institue & Hospital

Tianjin, , China

Site Status RECRUITING

Countries

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Australia China

Central Contacts

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Sai Lou

Role: CONTACT

+8613758235260

Junqiang He

Role: CONTACT

+8618302157016

Facility Contacts

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Quchang Ouyang

Role: primary

Youchao Jia

Role: primary

Yanli Yang

Role: primary

Huan Zhou

Role: backup

Sanfang Tu

Role: primary

Qingyuan Zhang

Role: primary

Zengjun Li

Role: primary

Yuping Sun

Role: backup

Lanfang Li

Role: primary

Other Identifiers

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EMB07X101

Identifier Type: -

Identifier Source: org_study_id

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