Comparison of Using Regular or Rotary Polypectomy Snare for the Resection of Colorectal Polyps

Polypectomy Snare Clinical Trial

Official title:

Comparison of Hot Snare Polypectomy Using Regular or Rotary Polypectomy Snare for the Resection of Colorectal Polyps: a Prospective Randomized Controlled Trial

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT03608930
• Other study ID #: RSCP2018-V1.0
• Status: Completed
• Phase: N/A
• Start date: August 1, 2018
• Est. completion date: September 30, 2018

Study information

• Verified date: July 2018
• Source: Ningbo No. 1 Hospital
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This clinical trial is being conducted to assess whether the rotary polypectomy snare could decrease the time to removal of colorectal polyps

Recruitment information / eligibility

• Status: Completed
• Enrollment: 200
• Est. completion date: September 30, 2018
• Est. primary completion date: August 2, 2018
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 85 Years

Eligibility

Inclusion Criteria:

18-85 year;

Patients with colorectal polyps ;

informed consent;

Exclusion Criteria:

patients taking antiplatelet or anticoagulant therapy during the past 1 week of the procedure;

known coagulopathy;

history of in?ammatory bowel diseases;

Hemodynamically unstable;

pregnancy

Related Conditions & MeSH terms

• Polypectomy Snare

Intervention

Device:
• Disposable Polypectomy Snare,JHY-SD-23-230-30-A1
The technique is hot snare resection of the polyp with electrocautery. Details are as follows: (1) insert the snare into the colonoscopy; (2) connect the snare with the high-frequency device;(3) advance sliding handle to open the loop; (4) adjust the direction of the snare by rotating the handle as required, rotate the loop until the loop reaches target polyp; (6) encircle the target polyp with loop; (7) pull the sliding handle, lasso the target polyp;(8) resect the polyp with electrocautery, then inhaling the transected polyp into a trap followed by submission to the histological evaluation.

Locations

Country	Name	City	State
China	Ningbo NO.1 hospital	Ningbo	Zhejiang

Sponsors (1)

Lead Sponsor	Collaborator
Ningbo No. 1 Hospital

Country where clinical trial is conducted

China, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Other	The procedure time	The procedure time spent for polypectomy	1day
Primary	the average time of each polyp removing	Using a stopwatch to record the removing time of each polyp (starting the stopwatch when the snare stretched out of the pipe and ending with the polyp being completely removed); Furthermore, we excluded the time of submucosal injection, electrocoagulation, and the use of preventive titanium clips	1day
Secondary	Postpolypectomy bleeding	Postpolypectomy bleeding within two weeks after polypectomy	2 weeks