International Clinical Trial: Efficacy of Cap-Assisted Endoscopic Sclerotherapy for Third-Degree Internal Hemorrhoids and a Comparative Study of Long- versus Short-Needle Injection

Geneva, Jan. 12 -- International Clinical Trials Registry received information related to the study (ChiCTR2500115099) titled 'Efficacy of Cap-Assisted Endoscopic Sclerotherapy for Third-Degree Internal Hemorrhoids and a Comparative Study of Long- versus Short-Needle Injection' on Dec. 22, 2025.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: Jiangnan University Affiliated Central Hospital (Wuxi Second People's Hospital)

Condition: Internal hemorrhoids

Intervention: Long-needle group:Cap-assisted endoscopic sclerotherapy using a 10mm long needle.

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2025-12-22

Target Sample Size: Long-needle group:50;Short-needle group:50;

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