The complainant was unable to provide the suspect device lot number; therefore, the lot expiration and device manufacture dates are unknown.(b)(4).E7131 non complex biliary stones randomized control trial (rct) study.(b)(4).The device has not been received for analysis.Upon receipt and completion of the problem analysis of the complaint device, if there is any further relevant information from that review, a supplemental medwatch will be filed.
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Note: this report pertains to a spyscope ds ii access and delivery catheter and a spyglass retrieval basket that were used in the same procedure.It was reported to boston scientific corporation that a spyscope ds ii access and delivery catheter and a spyglass retrieval basket were used in the biliary system during a cholangioscopy with biliary sphincterotomy procedure performed on (b)(6) 2020 as part of the e7131 non complex biliary stones randomized control trial (rct) study.According to the complainant, the patient was already taking antibiotics and was given indomethacin prior to the procedure.Cannulation in the pancreatic duct was performed using a sphincterotome and wire.Cannulation was completed one time with the eventual standard biliary cannulation having success within 15 minutes of initiating the procedure.A spyscope ds ii access and delivery catheter was used and the image was reportedly good.During cholangioscopy, two biliary stones were seen along with sludge.Biliary sphincterotomy was then performed.A spyglass retrieval basket was used to remove the stones along with the sludge or debris.On (b)(6) 2020, the patient presented with acute pancreatitis.Reportedly, the patient was hospitalized for a prolonged period of time as a result of the pancreatitis.The patient was reported to be recovering.Boston scientific has been unable to obtain additional information regarding the event to date, despite good faith efforts.
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