Neoadjuvant Chemoradiotherapy Combined With CTLA-4 Monoclonal Antibody Plus PD-1 Monoclonal Antib… (NCT07751055) | Clinical Trial Compass
RecruitingPhase 2
Neoadjuvant Chemoradiotherapy Combined With CTLA-4 Monoclonal Antibody Plus PD-1 Monoclonal Antibody for Locally Advanced Esophageal Cancer
China51 participantsStarted 2026-08-01
Plain-language summary
This is a prospective, single-arm phase II clinical trial intended to investigate the efficacy of neoadjuvant CTLA-4 monoclonal antibody combined with PD-1 monoclonal antibody plus preoperative chemoradiotherapy for locally advanced esophageal cancer. A total of 44 patients with resectable esophageal squamous cell carcinoma (ESCC) will be enrolled.All enrolled subjects will receive induction therapy with the combination of a CTLA-4 inhibitor and a PD-1 inhibitor. Three weeks afterwards, patients will transition to concurrent chemoradiotherapy combined with PD-1 inhibitor. Intensity-modulated radiotherapy (IMRT) will be delivered at a total dose of 40 Gy in 20 fractions. Radical esophagectomy with two-field thoracic and abdominal lymph node dissection will be performed 6-8 weeks after completion of chemoradiotherapy.The primary objective of this trial is to evaluate the efficacy and safety of the triplet regimen consisting of CTLA-4 inhibitor plus PD-1 inhibitor combined with preoperative chemoradiotherapy in locally advanced esophageal cancer, so as to further optimize the multimodal therapeutic strategy for esophageal cancer.
Who can participate
Age range
18 Years – 75 Years
Sex
ALL
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Histologically confirmed resectable thoracic esophageal squamous cell carcinoma (ESCC); pretreatment clinical stage of T1-4aN1-3M0 or T3-4aN0M0 per the 8th edition of UICC staging system.
. Treatment-naive patients without prior anti-tumor therapy.
. Expected survival duration \> 6 months.
. Aged between 18 and 75 years, either male or female.
. Adequate function of major vital organs meeting the following laboratory criteria:
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.
. Patients who have received prior anti-tumor therapies including chemotherapy, radiotherapy, surgery, immunotherapy, etc.
. Patients with known or suspected hypersensitivity to any components of CTLA-4 inhibitors, sintilimab or other monoclonal antibodies, as well as chemotherapeutic agents (nab-paclitaxel and cisplatin).
. Patients with pre-existing hemorrhagic disorders.
. Patients with unresectable disease due to other uncontrollable conditions.
. Female patients who are pregnant or breastfeeding.
. Patients lacking capacity to provide informed consent due to psychological, familial or social reasons.
. Patients with peripheral neuropathy graded ≥ Grade 2 per CTCAE criteria.
. Patients with a prior history of other malignancies besides esophageal cancer, except for non-melanoma skin cancer, cervical carcinoma in situ, or previously cured early-stage prostate cancer.