An interventional study of double-loop clips and Titanium Clip in Polyps and Closure; Delay, sponsored by Ningbo No. 1 Hospital. Status unknown at 1 site in China. Open to participants aged 18 Years to 75 Years. Per ClinicalTrials.gov, last updated 2022-01-13.
Sponsored by Ningbo No. 1 Hospital · Not applicable, Interventional, and Treatment
Studies have shown that postoperative inflammation can be relieved by clipping the wound, and can reduce the bleeding rate and perforation rate.Scholars at home and abroad have proposed the use of adhesives and circular surgical lines to clamp the wound.In 2019, Satoshi Abiko and others proposed the use of double-loop clips technology to clamp the wound, and make double-loop clips of appropriate length outside the body.Therefore, our study is a prospective randomized controlled study to explore whether the double-loop clips technique is safe and effective for larger wounds in daily clinical work.
389 studies on the registry are indexed under Polyps; 59 are open to participants now.
This study's planned enrollment of 56 is below the median of 160 across 253 interventional studies indexed under Polyps.
Browse Polyps studies →Ningbo No. 1 Hospital is the lead sponsor of 59 studies on the registry; 12 are open to participants now.
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Exclusion Criteria:
After finding polyps that meet the inclusion criteria, the surgical method for resection was selected according to the operator's preferences, and the experimental group used double-loop coil clamp technology to treat the wound.
Device: double-loop clips
After finding polyps that meet the inclusion criteria, the surgical method for resection was selected according to the operator's preferences.The control group used the traditional hemostatic clip technique to treat the wound
Device: Titanium Clip
a new ligation method using the double-loop clips (D-L clips) technique
the Titanium Clip
Also known as: Traditional technology
complete closure rate
Main outcome was complete clip closure of the mucosal resection defect. The defect was considered completely closed when there was no remaining visible mucosal defect and clips were \<1cm apart.
Time frame: 1 hour
Operating time
The time from when the first clip is hit until it is completely closed
Time frame: 1 hour
Closing speed
Resection area divided by clamping time
Time frame: 1 hour
This study is status unknown, as verified in Jan 2022. You cannot join it, but the record below documents what was studied.
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Ningbo No. 1 Hospital