Application of FIT-DNA Detection in Following Colorectal Cancer Resection-Implications for Surveillance

Trial Title: Application of FIT-DNA Detection in Following Colorectal Cancer Resection-Implications for Surveillance

NCT ID: NCT05528783

Condition: Colorectal Cancer

Conditions: Official terms:
Colorectal Neoplasms

Conditions: Keywords:
Colorectal cancer
FIT-DNA
Detection

Study type: Observational

Overall status: Recruiting

Study design:

Time perspective: Prospective

Summary: Colorectal cancer (CRC) is a common cancer that threatens human health, with the incidence ranking the third in the world. 70% of patients are in the middle and late stages whendiagnosed, and even after radical surgery, 30% - 50% of patients with CRC have recurrence or metastasis after radical surgery. Therefore, after radical surgery and adjuvant chemotherapy, regular monitoring of CRC patients should be paid attention to in order to detect the recurrence and metastasis lesions that can be resected and the early non-invasive metachronous multiple primary tumors. The sensitivity of FIT-DNA to CRC was 95.5%, the sensitivity to advanced adenoma (AA) was 63.5%, and the specificity was 87.5%, showing a good ability to screen colorectal cancer and precancerous lesions. At present, there is no report on the application of FIT-DNA combined detection technology in the high-risk recurrence period and mid - and long-term monitoring after CRC surgery in China. In this study, Fit-DNA combined detection technology was applied to the follow-up monitoring of patients after CRC surgery, so as to optimize the current typical postoperative follow-up strategy, find early recurrence and multiple primary colorectal tumors after CRC surgery, seek the best postoperative follow-up model, improve the compliance of patients to follow-up, and ultimately benefit survival. Detailed Description:Outline:This study was a single-center, observational study. Fit-DNA detection technology was used as a target method, and colonoscopy was used as the gold standard control to follow up and monitor patients with colorectal tumors after surgery, and to explore whether it is an effective non-invasive auxiliary method for monitoring CRC recurrence and metastasis and multiple primary colorectal tumors.

Criteria for eligibility:

Study pop:
Patients who were newly diagnosed with colorectal cancer by colorectal endoscopy and required surgical radical surgery for TNM stage I, II and III non-stoma patients

Sampling method: Non-Probability Sample
Criteria:
Inclusion Criteria: - 1). The pathological diagnosis was colorectal adenocarcinoma； 2). Age: 18 to 80 years old,allgenders； 3). Radical surgery for CRC is required； 4). No preoperative antitumor therapy (including chemotherapy, radiation therapy, targeted therapy, and immunotherapy)； 5). Preoperative examination revealed no distant metastasis； 6). There were no severe hemorrhoids or other known conditions that can cause gastrointestinal bleeding before surgery； 7). The clinical treatment data were complete； Exclusion Criteria: - 1). With a history of digestive tract tumors other than CRC； 2). Previous colorectal surgery； 3). Patients requiring a fistula； 4). With complete intestinal obstruction or perforation； 5). Women who are pregnant or breastfeeding； 6). Patients with metastases found in other sites during surgery that cannot be removed radically； 7). Patients unwilling or unable to sign an informed consent form； 8). A strict vegetarian； 9). Patients who are unwilling to follow up according to the protocol or have poor follow-up compliance； 10). Any conditions that the study physician deemed inappropriate for inclusion。 Exit or terminate criteria： 1. . Follow-up information for the patients was not available 2. . Distant metastasis was diagnosed after surgery 3. . Subjects died before the end of follow-up.

Gender: All

Minimum age: 18 Years

Maximum age: 80 Years

Healthy volunteers: No

Locations:

Facility:
Name: Colorectal Department,SunYat-sen University Cancer Center

Address:
City: Guangzhou
Zip: 510062
Country: China

Status: Recruiting

Contact:
Last name: Junzhong lin, PhD

Phone: +86-13802446666
Email: linjzh@sysucc.org.cn

Start date: April 25, 2022

Completion date: January 31, 2027

Lead sponsor:
Agency: Sun Yat-sen University
Agency class: Other

Collaborator:
Agency: New Horizon Health
Agency class: Other

Source: Sun Yat-sen University

Record processing date: ClinicalTrials.gov processed this data on November 12, 2024

Source: ClinicalTrials.gov page: https://clinicaltrials.gov/ct2/show/NCT05528783