Neoadjuvant Short-Course Radiotherapy Plus Tislelizumab and Chemotherapy for Locally Advanced Res… (NCT07678580) | Clinical Trial Compass
Not Yet RecruitingPhase 2
Neoadjuvant Short-Course Radiotherapy Plus Tislelizumab and Chemotherapy for Locally Advanced Resectable Esophageal Squamous Cell Carcinoma
China50 participantsStarted 2026-07-10
Plain-language summary
Neoadjuvant Short-Course Radiotherapy Followed by Tislelizumab Plus Chemotherapy for Locally Advanced Resectable Esophageal Squamous Cell Carcinoma This is a prospective, randomized, two-arm, parallel-group, multicenter, exploratory Phase II clinical trial. It aims to evaluate the efficacy and safety of neoadjuvant short-course radiotherapy followed by tislelizumab combined with chemotherapy in participants with locally advanced resectable esophageal squamous cell carcinoma (ESCC).
Eligible participants will be randomized in a 1:1 ratio to receive either low-dose or high-dose short-course radiotherapy, followed by tislelizumab, nab-paclitaxel, and carboplatin for 3 cycles. Surgery will be performed 4-6 weeks after the last neoadjuvant treatment.
Primary endpoint: Pathological Complete Response (pCR) rate. Secondary endpoints: Major Pathological Response (MPR) rate, Objective Response Rate (ORR), R0 resection rate, downstaging rate, 3-year Event-Free Survival (EFS), 3-year Overall Survival (OS), safety profile, and quality of life.
Approximately 50 participants will be enrolled. Randomization will be stratified by tumor location, clinical T stage, and clinical N stage using a stratified block design via an EDC/IWRS system.
Who can participate
Age range
18 Years – 75 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Voluntarily provided written informed consent prior to any study-related procedures
* Aged 18 to 75 years, male or female
* Life expectancy of at least 3 months
* Predicted to achieve R0 surgical resection
* Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1
* Histologically confirmed, treatment-naive, resectable locally advanced thoracic esophageal squamous cell carcinoma (ESCC) meeting the staging criteria: T1 N1-3 M0 or T2-4a N0-3 M0 (T2 ≥3 cm or poorly differentiated). No suspected metastatic cervical lymph nodes (except for upper thoracic esophageal cancer regional lymph nodes) on neck ultrasound or contrast-enhanced CT, and no distant metastasis on imaging
* Presence of measurable tumor lesions.
* Adequate organ function defined by laboratory parameters: Absolute neutrophil count (ANC) ≥1.5×10⁹/L; platelet count ≥100×10⁹/L; hemoglobin ≥90 g/L. Total bilirubin ≤1.5×ULN; AST and ALT ≤2.5×ULN. Serum creatinine ≤1.5×ULN or calculated creatinine clearance ≥60 mL/min. INR ≤1.5, PT and APTT ≤1.5×ULN
* Men and women of childbearing potential must use effective contraception during treatment and for 6 months after the last dose of study treatment
* Good compliance and ability to complete scheduled follow-up.
Exclusion Criteria:
* Prior treatment with PD-1/PD-L1 inhibitors or other immunomodulatory agents targeting T-cell receptors (e.g., CTLA-4, OX40)
* Uncontrolled pleural effusion, pericardial effusion, or ascites requiring repeated…
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Pathological Complete Response (pCR) Rate
Timeframe: Within 1 week after surgical resection.