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

A Prospective Observational Study of Cold and Hot Snare Resection for Colorectal Polyps Sized 10-19mm.

Status

UNKNOWN

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT04451512

Enrollment

Registered

2020-06-30

Start date

2020-01-01

Completion date

2021-01-31

Last updated

2020-06-30

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Colonic Polyps/Colonoscopy/Colorectal Neoplasms

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.

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to 80 Years

Healthy volunteers

Inclusion criteria

1. colorectal polyps sized 10≤ diameter ≤19 mm; 2. Boston bowel prepare score: 5-9; 3. The patients all signed the informed consent of endoscopic treatment.

Exclusion criteria

1. Complicated with inflammatory bowel disease, P-J syndrome or familial polyposis; 2. Complicated with malignant tumors; 3. polyp size is uncertain; 4. Currently taking aspirin, warfarin or other anticoagulants.

Design outcomes

Primary

Measure	Time frame	Description
Technical success rate	2020.07.31	(without other auxiliary resection)
Complete resection rate	2021.01.31	—

Secondary

Measure	Time frame
Intraoperative and postoperative complications	2021.01.31
Polypectomy time	2021.01.31
related costs of treatment	2021.01.31

Countries

China

Outcome results