EVM16 Injection As a Single and Combination with Tislelizumab in Solid Tumors

NCT ID: NCT06541639

Last Updated: 2025-03-18

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

78 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-03-04

Study Completion Date

2028-06-30

Brief Summary

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The goal of this clinical trial is to learn the side effects, safety and effect of a tumor vaccine (EVM16) alone or in combined with an anti-PD-1 antibody (tislelizumab) . This clinical trial will include solid tumor patients who failed standard treatment.

The main questions to answer are:

Safety of EVM16. Suitable dose of EVM16. Effects of EVM16 combined with tislelizumab.

Detailed Description

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Conditions

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Advanced or Recurrent Solid Tumors

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SEQUENTIAL

A Dose Escalation and Expansion Study to Evaluate the Safety, Tolerability, Immunogenicity, and Initial Efficacy of EVM16 Injection as a Single and Combination with Tislelizumab in Subjects with Advanced or Recurrent Solid Tumors.
Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Dose Escalation Level 1

EVM16 dose level 1 as single and combined therapy with Tislelizumab.

Group Type EXPERIMENTAL

EVM16

Intervention Type BIOLOGICAL

cancer vaccine

Tislelizumab

Intervention Type DRUG

Anti-PD1 antibody

Dose Escalation Level 2

EVM16 dose level 2 as single and combined therapy with Tislelizumab.

Group Type EXPERIMENTAL

EVM16

Intervention Type BIOLOGICAL

cancer vaccine

Tislelizumab

Intervention Type DRUG

Anti-PD1 antibody

Dose Escalation Level 3

EVM16 dose level 3 as single and combined therapy with Tislelizumab.

Group Type EXPERIMENTAL

EVM16

Intervention Type BIOLOGICAL

cancer vaccine

Tislelizumab

Intervention Type DRUG

Anti-PD1 antibody

Dose Expansion

EVM16 RP2D dose in combination with Tislelizumab.

Group Type EXPERIMENTAL

EVM16

Intervention Type BIOLOGICAL

cancer vaccine

Tislelizumab

Intervention Type DRUG

Anti-PD1 antibody

Interventions

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EVM16

cancer vaccine

Intervention Type BIOLOGICAL

Tislelizumab

Anti-PD1 antibody

Intervention Type DRUG

Other Intervention Names

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Tevimbra

Eligibility Criteria

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Inclusion Criteria

* Recurrent or metastatic solid tumors that have been histologically or cytologically pathologically confirmed and are not amenable to radical treatment with surgery or local therapy.
* Patients with advanced or recurrent solid tumors who have failed prior standard therapy.
* Expected survival period \>6 weeks at the time of informed consent.
* Adequate organ function
* Eastern Cooperative Oncology Group (ECOG) Physical Status Score 0 to 1.
* Is willing to provide archival or fresh tumor tissue samples for EVM16 production.
* Has adequate treatment washout period prior to first study dose.
* Has at least one measurable lesion as assessed by the investigator according to RECIST version 1.1 criteria before enrollment.

Exclusion Criteria

* Primary central nervous system (CNS) malignancies that are symptomatic, untreated, or in need of curative treatment, or subjects with CNS metastases.
* Uncontrolled co-morbidities.
* Cerebrovascular event (stroke, transient ischemic attack, etc.) within 4 months prior to the signing of inform consent form.
* In screening period male QTcF interval \>450 ms; Female QTcF interval \>470 ms (calculated by the Fridericia formula).
* Left ventricular ejection fraction (LVEF) \< 50% during the screening period.
* Diagnosis of immunodeficiency, or history or syndrome of active as well as former autoimmune disease with risk of relapse, or a disease requiring systemic steroid hormone or immunosuppressive drug therapy.
* Subjects with a history of positive human immunodeficiency virus (HIV) test or acquired immunodeficiency syndrome (AIDS).
* Co-infection HBV and HCV.
* Presence of any active infection requiring systemic therapy.
* Patients who are still on any other investigational medications treatment at the time of screening.
* Previous treatment with cell therapy, tumor vaccines, cytokines, or growth factors for cancer control.
* Patients with prior intolerance to tislelizumab resulting in permanent termination of tislelizumab.
* History or presence of significant lung disease.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Shanghai Cancer Centre

OTHER

Sponsor Role collaborator

Everest Medicines (China) Co.,Ltd.

INDUSTRY

Sponsor Role collaborator

Peking University

OTHER

Sponsor Role lead

Responsible Party

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Shen Lin

Beijing Cancer Hospital

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Lin Shen, MD

Role: PRINCIPAL_INVESTIGATOR

Peking University Cancer Hospital & Institute

Locations

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Beijing Cancer Hospital

Beijing, Beijing Municipality, China

Site Status RECRUITING

Fudan University Shanghai Cancer Center

Shanghai, Shanghai Municipality, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Lin Shen, MD

Role: CONTACT

+8601088196561

Yanshuo Cao, MD

Role: CONTACT

+8601088196561

Facility Contacts

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Lin Shen

Role: primary

+8601088196561

Jian Zhang

Role: primary

+8602164175590

Other Identifiers

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EVM16CX01

Identifier Type: -

Identifier Source: org_study_id

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