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 @ 1:51 PM
Ignite Modification Date:
2025-12-24 @ 1:51 PM
NCT ID:
NCT06979895
Eligibility Criteria:
Inclusion Criteria:
Age at initial diagnosis: 18-75 years Histologically confirmed gastric or gastroesophageal junction malignancy, with complete medical records, confirmed pathological diagnosis, and definitive staging data (TNM staging system) No history of other primary malignancies Absence of distant metastases (liver, lung, or other sites) confirmed by imaging examination (CT/MRI) No prior surgical resection, chemotherapy, or PD-1/PD-L1 immunotherapy before enrollment Availability of complete biospecimen information, including: Sample ID (medical record number), Demographic data (sex, age), Clinical diagnostic data, Tumor marker profiles (CEA, CA19-9, etc.)
Exclusion Criteria:
Life expectancy \<6 months (as assessed by ECOG score ≥4 or Palliative Performance Scale ≤30%) Cognitive/psychiatric conditions: a. Legally incapacitated individuals without legal guardians, b. Active psychotic disorders (e.g., schizophrenia, bipolar disorder) or dementia (MMSE score \<24) Investigator-determined exclusions
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Maximum Age:
75 Years
Study:
NCT06979895
Study Brief:
Protocol Section:
NCT06979895