Application of entire traction of lesion with clip-anchored nylon ring facilitating endoscopic submucosal dissection (ESD)

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2100044987

Enrollment

Unknown

Registered

2021-04-03

Start date

2021-04-01

Completion date

Unknown

Last updated

2021-11-02

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

Conditions

Early carcinoma of digestive tract and submucosal eminence

Interventions

Traditional ESD group:Routine ESD surgery

Entire traction ESD group:Entire traction of lesion with clip-anchored nylon ring facilitating endoscopic submucosal dissection (ESD)

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. With early or precancerous lesions of digestive tract (intraepithelial neoplasia) confirmed pathologically or stromal tumor, leiomyoma or ectopic pancreas suggested by digestive tract submucosal space occupation completed endoscopic ultrasonography; 2. With intramucosal carcinoma, carcinoma in situ or submucosal superficial carcinoma (SM1 carcinoma).

Exclusion criteria

Exclusion criteria: 1. With peripheral lymph node metastasis or distant metastasis; 2. With serious heart and lung diseases; 3. The coagulation function and platelet were obviously abnormal; 4. With serious diseases of the blood system.

Design outcomes

Primary

Measure	Time frame
Total operative time;Dissection time;Intraoperative blood loss;Intraoperative perforation;Pathology;	—

Secondary

Measure	Time frame
Whether the wound is sutured;The lesion size;Gender;Age;The lesion type;Pathological changes;Clinical signs and symptoms;	—

Countries

China

Contacts

Public ContactWang Ming

Jianyang People's Hospital

1139045213@qq.com+86 13730738508

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026