Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-24 @ 5:12 PM
Ignite Modification Date:
2025-12-24 @ 5:12 PM
NCT ID:
NCT07067450
Eligibility Criteria:
Inclusion Criteria:
* Aged ≥18 years.
* Histologically confirmed esophageal squamous cell carcinoma.
* Preoperative staging of cT1b-cT2N+M0 or cT3-cT4a, any N, M0 (UICC/AJCC TNM staging, 8th edition, 2017), and treated with neoadjuvant therapy using an immunotherapy combined with a taxane and platinum regimen, followed by radical surgical resection.
* R0 resection.
* Postoperative pathological staging of ≥ypT1 and/or ≥ypN1.
* Eastern Cooperative Oncology Group (ECOG) performance status (PS) ≤1.
* Physical examination and imaging studies completed within 4 weeks prior to randomization confirming disease-free status, with imaging studies including CT scans of the chest and abdomen.
* Normal function of major organs.
* Women of childbearing potential and men with partners of childbearing potential must agree to use effective contraception during the treatment period and for 6 months before and after the treatment period.
* Willingness of the subject to participate in the study and provision of informed consent.
* Good compliance of the subject, with the ability to follow up on efficacy and adverse events/reactions as required by the study plan.
Exclusion Criteria:
* Presence of blood-borne infectious disease human immunodeficiency virus (HIV).
* Presence of psychiatric disorders.
* History of any other malignancy within the past 5 years (except for completely cured cervical carcinoma in situ or basal cell or squamous cell carcinoma of the skin).
* Treatment in the ICU due to severe complications after radical surgery for esophageal cancer.
* Severe anastomotic stricture after surgery, requiring dilation treatment.
* Known severe allergy to any component of the study drug.
* Presence of other autoimmune diseases, or long-term systemic use of immunosuppressants or corticosteroids; the use of inhaled or topical corticosteroids or equivalent doses of adrenal corticosteroid replacement therapy is permitted.
* Active hepatitis B (HBV-DNA ≥ 2000 IU/mL or 10⁴ copies/mL), hepatitis C (positive hepatitis C antibody, and HCV-RNA above the lower limit of detection of the assay). Patients with a hepatitis B copy number ≤ 10³ copies/mL after anti-hepatitis B or C treatment may be considered for enrollment at the discretion of the principal investigator.
* Presence of any unstable systemic disease (including active uncontrolled peptic ulcer, active infection, grade 4 hypertension, unstable angina, congestive heart failure, unstable cerebrovascular disease, thromboembolic disease, hepatic, renal, metabolic diseases, or unhealed fractures, wounds as judged by the surgeon).
* Patients who are difficult to communicate with or follow up with over the long term.
* Women who are breastfeeding.
* Currently participating or planning to participate in other clinical trials.
* Other situations deemed unsuitable by the physician.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Study:
NCT07067450
Study Brief:
Protocol Section:
NCT07067450