that lead to a poor prognosis for patients. The ACG clinical guideline recommended endoscopic hemostatic therapy with hemostaticpowdersprayTC-325 for patients with actively bleeding ulcers, but the quality of the evidence remains very low. Therefore, we conduct a meta-analysis to evaluate the efficay of hemostatic powders in the treatment of peptic ulcer hemorrhage.Participants/populationWe
injuries quickly (such as in traumatic bleeding secondary to gunshot wounds). Thrombin and fibrin glue are used surgically to treat bleeding and to thrombose aneurysms. HemostaticPowderSprayTC-325 is used to treated gastrointestinal bleeding.Desmopressin is used to improve platelet function by activating arginine vasopressin receptor 1A.Coagulation factor concentrates are used to treat hemophilia