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Study identifier: NCT06446726 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Low-dose Radiation Combined With Neoadjuvant Immunochemotherapy for Esophageal Squamous Cell Carcinoma

Condition: Esophageal Squamous Cell Carcinoma  ·  Sponsor: Sichuan University

PhasePhase 2
Planned participants30
Who can joinAll sexes, 18 Years to 75 Years
Healthy volunteersNo

About this study

This study aims to investigate the efficacy and safety of low-dose radiation combined with neoadjuvant chemotherapy and immunotherapy in the treatment of locally advanced thoracic esophageal squamous cell carcinoma. By reducing the radiation dose from 40 Gy in 20 fractions to 4 Gy in 2 fractions, the goal is to lessen the adverse reactions caused by radiotherapy. Additionally, the study explores whether low-dose radiation therapy can promote the cross-presentation of tumor-specific antigens and increase lymphocyte infiltration into the tumor site. Study also examines whether this approach can enhance tumor-specific immune responses, thereby potentially improving the efficacy of immune checkpoint inhibitors.

This description comes directly from the study's public registry record.

Talk to the study team

Yong Yuan, Professor  ·  +86 18980606739  ·  yongyuan@scu.edu.cn

Xiaokun Li, Doctor  ·  +86 18081312828  ·  drlixiaokun@163.com

Always discuss trial participation with your own doctor first.

Locations (1)

Sichuan University West China HospitalChengdu, Sichuan, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT06446726