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

All patients scheduled to undergo endoscopic procedures as medically indicated will be considered for the study. Data will be prospectively recorded according to the data collection form. The use of the DAT clip will be performed as medically indicated and consistent with the indications for endoscopic clipping (e.g., management of bleeding, treatment of fistulas, perforations, tissue approximation). The investigators on this project will also oversee the medical care of all patients that will participate in the study. Therefore, follow-up will be carried out as medically indicated and no clinical visits will be needed specifically for the purpose of this study.