Conventional Endoscopic Techniques Versus EndoRotor® System for Necrosectomy of Walled of Necrosis

Exclusion Criteria

• •Documented pseudoaneurysm \> 1 cm within the WON.
• •Subject unable or unwilling to provide informed consent.
• •Intervening gastric varices or unavoidable blood vessels within the WON access tract (visible using endoscopy or endoscopic ultrasound).
• •Coagulation disorders or anti-coagulant therapy which cannot be discontinued (aspirin allowed).
• •Any condition that in the opinion of the Investigator would create an unsafe clinical situation or stent placement that would not allow the patient to safely undergo an endoscopic procedure.
• •Pregnant or lactating women or women of childbearing potential who do not employ a reliable method of contraception as judged by the Investigator, and/or are not willing to use reliable contraception for the duration of study participation.
• •Patient is enrolled in another trial that could interfere with the endpoint analyses of this trial.
• •Prior necrosectomy on existing collection.
• •Greater than 2 pancreatic / extra-pancreatic fluid collections.