NCT07708415Not yet recruiting
The Correlation of Postoperative Polyp Recurrence and Colorectal Cancer
Postoperative Endoscopic Polyp Recurrence Correlation With Pathological Status Classification of Colorectal Cancer: a Multicenter, Retrospective Cohort Open-label Study
Source: ClinicalTrials.gov · Last updated 16 Jul 2026
Brief summary (registry, in English)
Postoperative endoscopic polyp recurrence correlation of colorectal cancer: a retrospective cohort open-label study
- Status (registry)
- Not yet recruiting
- Study type
- Observational
- Enrollment
- 3000 (estimated)
- First submitted
- 3 Jul 2026
- Start date
- 1 Jul 2026
- Primary completion date
- 31 Dec 2026
- Lead sponsor
- Gansu Provincial Hospital
- Diseases
- Colorectal cancer
- NCT number
- NCT07708415
What you commit to
- Study type: Observational
- Planned participants: 3000
- From 1 Jul 2026 to the primary completion date, 31 Dec 2026
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other illness
- With adenomatous polyposis , Lynch syndrome and Peutz-Jeghers syndrome； Combined inflammatory bowel disease; Polyp were present before surgery and have not been completely removed； With distant metastasis or local recurrence； Clinical data is missing and can not be analyzed.
Who the study is looking for
- Patients who underwent radical surgery for colon cancer at Gansu Provincial People's Hospital from January 2015 to December 2024 and regularly completed colonoscopy follow-up after surgery were selected as the research subjects. Inclusion criteria:
- Diagnosed with colon cancer through histopathological examination ; Undergoing radical R0 resection ； Complete Colonoscopy follow-up after surgery less than 12 months.
Age in the registry: 18 years to 80 years · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Gansu Provincial Hospital Coordinator of this site? Confirm its status | Lanzhou | China | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.