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Oncolytic Virus in Esophageal Squamous Cell Carcinoma

NCT07061704 · Status: RECRUITING · Phase: PHASE1/PHASE2 · Type: INTERVENTIONAL · Enrollment: 40

Last updated 2025-12-08

No results posted yet for this study

Summary

This clinical trial is designed to evaluate the preliminary efficacy and safety of an oncolytic virus combined with chemotherapy and an immune checkpoint inhibitor in patients with initially unresectable, locally advanced esophageal squamous cell carcinoma (ESCC). The primary endpoints are safety, surgical conversion rate and event-free survival (EFS). Secondary endpoints include overall survival (OS), objective response rate (ORR), and quality of life (QoL). Exploratory endpoints include biomarker analyses such as single-cell sequencing.

Conditions

  • Esophageal Cancer

Interventions

BIOLOGICAL

Oncolytic Virus: Administered via intratumoral injection (metastatic lesions in the neck or supraclavicular lymph nodes) once every 3 weeks, for a total of two to four doses.

Oncolytic Virus: Administered via intratumoral injection(metastatic lesions in the neck or supraclavicular lymph nodes) once every 3 weeks, for a total of two to four doses, or until disease progression, the occurrence of unacceptable toxicity, or death from any cause, whichever occurs first. Chemotherapy + Immune Checkpoint Inhibitor (ICI): Administered via intravenous infusion once every 3 weeks.

BIOLOGICAL

Oncolytic Virus: Administered via intratumoral injection (primary lesions) once every 3 weeks, for a total of two to four doses.

Oncolytic Virus: Administered via intratumoral injection (primary lesions) once every 3 weeks, for a total of two to four doses, , or until disease progression, the occurrence of unacceptable toxicity, or death from any cause, whichever occurs first. Chemotherapy + Immune Checkpoint Inhibitor (ICI): Administered via intravenous infusion once every 3 weeks.

Sponsors & Collaborators

  • Sichuan University

    lead OTHER

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-08-01
Primary Completion
2027-08-01
Completion
2027-09-01

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07061704 on ClinicalTrials.gov