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:
2025-12-26 @ 10:57 AM
Ignite Modification Date:
2025-12-26 @ 10:57 AM
NCT ID:
NCT06808308
Eligibility Criteria:
Inclusion Criteria:
* (1) the primary tumor was located in the sigmoid colon or rectum, following prior radical tumor resection;
* (2) local recurrence was confirmed through CT, MRI, and serum cancer biomarker test, or endoscopic biopsy;
* (3) the recurrent site was confined to the pelvis;
* (4) the recurrent tumor underwent R0 or R1 surgical resection;
* (5) the absence of uncontrollable distant metastases at the time of salvage radical surgery.
Exclusion Criteria:
* (1) patients with unresectable tumors identified before salvage radical surgery, leading to palliative therapy;
* (2) a recurrence interval of less than three months;
* (3) incomplete baseline characteristics, including pathologic data from the initial treatment;
* (4) loss to follow-up.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
20 Years
Maximum Age:
90 Years
Study:
NCT06808308
Study Brief:
Protocol Section:
NCT06808308