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Completed

NCT Number: NCT03608930

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

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

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Key information

Conditions

Polypectomy Snare

Age range

18 year–85 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Ningbo NO.1 hospital

Ningbo, Zhejiang, 315010, China

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

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 inflammatory bowel diseases;

Hemodynamically unstable;

pregnancy

Treatment and study plan

Disposable Polypectomy Snare,JHY-SD-23-230-30-A1

Device

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.

Primary outcomes

  1. the average time of each polyp removing

    Time frame: 1day

    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

Secondary outcomes

  1. Postpolypectomy bleeding

    Time frame: 2 weeks

    Postpolypectomy bleeding within two weeks after polypectomy

Other outcomes

  1. The procedure time

    Time frame: 1day

    The procedure time spent for polypectomy

Sponsors and collaborators

Lead sponsor

Ningbo No. 1 Hospital

Other

Registry information

Official study title

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

Important dates

Study start
2018
Primary completion
2018
Study completion
2018
First posted
Aug 1, 2018
Registry last updated
Jul 2, 2019

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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