Tokyo, March 17 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000060952) titled 'Radiographic Evaluation as a Proxy for Endoscopic Assessment of Post-ESD Clip Closure after Gastric ESD: Prospective Observational Study' on March 16.

Study Type: Interventional

Study Design: Basic Design - Single arm Randomization - Non-randomized Blinding - Open -no one is blinded Control - Uncontrolled

Primary Sponsor: Institute - Omori Red Cross Hospital

Condition: Condition - Early gastric cancer and gastric adenoma Classification by malignancy - Malignancy Genomic information - NO

Objective: Narrative objectives1 - To validate the reliability of radiographic assessment of closure maintenance after clip closure following gastric ESD, the number of clips will be confirmed on both follow-up radiographic examination and endoscopic evaluation, and the findings will be compared. Basic objectives2 - Safety,Efficacy

Intervention: Interventions/Control_1 - Abdominal X-ray examination

Eligibility: Age-lower limit - 20 years-old

Gender - Male and Female Key inclusion criteria - 1. Patients with lesions suspected to be early gastric cancer or gastric adenoma based on endoscopic diagnosis. 2. Lesions in which the post-resection mucosal defect does not extend to the esophagus or the duodenum. 3. Lesions measuring less than 50 mm in diameter. Key exclusion criteria - 1. A history of endoscopic treatment for upper gastrointestinal lesions within 28 days prior to enrollment. 2. Planned concomitant endoscopic treatment for esophageal or duodenal lesions. 3. Women who are pregnant, may be pregnant, or are breastfeeding. 4. Patients with psychiatric disorders that preclude adequate understanding of the study. 5. Patients with a history of gastric surgical resection. 6. Patients who have undergone gastric tube reconstruction. 7. Patients deemed unsuitable for participation in this study by the attending physician or the investigator. Target Size - 50

Recruitment Status: Recruitment status - Open public recruiting Date of protocol fixation - 2026 Year 01 Month 29 Day Date of IRB - 2026 Year 02 Month 20 Day Anticipated trial start date - 2026 Year 03 Month 16 Day Last follow-up date - 2027 Year 12 Month 31 Day

To know more, visit https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000069550

Disclaimer: Curated by HT Syndication.