Comparison of Cold and Hot Snare Resection for Colorectal Polyps Sized 10-19mm.

NCT04451512 | Unknown

• 1 other identifier: 20200615
• Study Type: observational
• Target: 40
• Locations: 1 country
• Sites: 1

Brief Summary

Patients who met the criteria for removal of 10-19mm colorectal polyps using cold snare or hot snare were included in the study, signed by endoscopic treatment written informed consent for surgery, patients with detailed tracking and record the basic information and information related to the operation, postoperative lack of region and edge endoscopic observation carefully no residue, additional excision may be took if necessary，after resection specimen inspection, and in 6 months review colonoscopy, assess whether there is residual or recurrence of polyps.Main outcome: technical success rate (no other auxiliary resection), complete resection rate, secondary outcome: intraoperative and postoperative complications, polypectomy time and related costs, influential factors of incomplete resection.Research significance: The effectiveness, safety and cost-effectiveness of cold and hot snare resection of 10-19mm colorectal polyps were compared, and the influencing factors of incomplete polyps resection were analyzed, so as to provide evidence for the decision on the best method of medium-size polyps resection.

Conditions

Colonic Polyps/Colonoscopy/Colorectal Neoplasms

Outcome Measures

Primary Outcomes (2)

• Technical success rate

  (without other auxiliary resection)

  2020.07.31

• Complete resection rate

  2021.01.31

Secondary Outcomes (3)

• Intraoperative and postoperative complications

  2021.01.31

• Polypectomy time

  2021.01.31

• related costs of treatment

  2021.01.31

Study Arms (2)

CSP

HSP

Eligibility Criteria

• Age: 18 Years - 80 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)
• Sampling Method: Non-Probability Sample

Study Population

Patients who met the criteria for removal of 10-19mm colorectal polyps using cold snare or hot snare were included in the study.

You may qualify if:

• colorectal polyps sized 10≤ diameter ≤19 mm;
• Boston bowel prepare score: 5-9;
• The patients all signed the informed consent of endoscopic treatment.

You may not qualify if:

• Complicated with inflammatory bowel disease, P-J syndrome or familial polyposis;
• Complicated with malignant tumors;
• polyp size is uncertain;
• Currently taking aspirin, warfarin or other anticoagulants.

Sponsors & Collaborators

• Second Affiliated Hospital of Xi'an Jiaotong University: lead

Study Sites (1)

The second affiliated hospital of xi'an jiaotong university

Xi'an, Shaanxi, 710004, China

Location

Biospecimen

Retention: SAMPLES WITHOUT DNA

Colorectal polyps after resection

MeSH Terms

Conditions

Colonic Polyps

Condition Hierarchy (Ancestors)

Intestinal Polyps; Polyps; Pathological Conditions, Anatomical; Pathological Conditions, Signs and Symptoms

Study Design

• Study Type: observational
• Observational Model: COHORT
• Time Perspective: PROSPECTIVE
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: June 17, 2020
• First Posted: June 30, 2020
• Study Start: January 1, 2020
• Primary Completion: July 31, 2020
• Study Completion: January 31, 2021
• Last Updated: June 30, 2020

Record last verified: 2020-06

Locations

CN (1)