Evaluation of the Clinical Utility of Endoscopic Closure Using a Dual Action Tissue (DAT) Clip

This study is designed as a multicenter prospective data recording study to document the performance of the DAT clip as part of standard medical care of patients. No experimental interventions will be performed.

Inclusion Criteria: * Age 18 years or older. * Patients scheduled to undergo endoscopic procedures as part of their routine care in which endoscopic clip closure is clinically indicated: Treatment of bleeding Treatment of perforation and/or fistulas Tissue approximation for mucosal gaps associated with endoscopic resection (e.g., endoscopic mucosal resection, endoscopic submucosal dissection) or third space endoscopy (e.g., peroral endoscopic myotomy in the gastrointestinal tract) Exclusion Criteria: * Any contraindications to performing endoscopy. * Participants in another research protocol that could interfere or influence the outcomes measures of the present study.