MAUDE Adverse Event Report: STRYKER NEUROVASCULAR-UTAH-SALT LAKE CITY TREVO XP PROVUE 4MM X 30MM; CATHETER, THROMBUS RETRIEVER

Model Number	90185
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Code	Vasoconstriction (2126)
Date of Event	01/26/2021
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
The subject device is unavailable to manufacturer.
Event or Problem Description
It was reported during the first treatment strategy from a thrombectomy procedure on(b)(6) 2021, the patient experienced spasm which was treated with the medication.It is noted that the adverse event (spasm) has possibly relationship to the thrombectomy procedure and the subject study device retriever, not related to the stroke (disease under study) and to an underlying condition or disease.The outcome of the adverse event was resolved on (b)(6) 2021 without clinical sequalae.No further information is available.
Additional Manufacturer Narrative
There are controls in the manufacturing process to ensure the product met specifications upon release.The subject device was not available; therefore, a visual inspection as well as a functional evaluation could not be performed.The reported complaint could not be confirmed, and it could not be definitively determined if the device failed to meet specifications because the product was not returned.The reported event is covered in the device directions for use (dfu).As well, the risk of the reported event is documented in the risk documentation and there are current controls to mitigate the risk of the as reported event.Based upon medical review, the harm observed in this complaint is anticipated in nature as per the device risk assessment.As a product related root cause does not apply and the issue is due to a known physiological effect of the procedure and/or patient condition noted within the dfu, product labeling and/or risk documentation files, an assignable cause of anticipated procedural complication will be assigned to this complaint.
Event or Problem Description
It was reported during the first treatment strategy from a thrombectomy procedure on (b)(6) 2021, the patient experienced spasm which was treated with the medication.It is noted that the adverse event (spasm) has possibly relationship to the thrombectomy procedure and the subject study device retriever, not related to the stroke (disease under study) and to an underlying condition or disease.The outcome of the adverse event was resolved on (b)(6) 2021 without clinical "sequelae".No further information is available.

• Brand Name: TREVO XP PROVUE 4MM X 30MM
• Common Device Name: CATHETER, THROMBUS RETRIEVER
• Manufacturer (Section D): STRYKER NEUROVASCULAR-UTAH-SALT LAKE CITY; 4870 west 2100 south; salt lake city UT 84120
• Manufacturer (Section G): STRYKER NEUROVASCULAR-UTAH-SALT LAKE CITY; 4870 west 2100 south; salt lake city UT 84120
• Manufacturer Contact: tara lopez ; 47900 bayside parkway; fremont, CA 94538 ; 5104132500
• MDR Report Key: 17054044
• Report Number: 3012931345-2023-00119
• Device Sequence Number: 7039763
• Product Code: NRY
• UDI-Device Identifier: 00815742001853
• UDI-Public: 00815742001853
• Combination Product (Y/N): N
• Initial Reporter Country: FR
• PMA/510(K) Number: K150616
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 07/15/2023

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Operator of Device: Health Professional
• Device Expiration Date: 12/14/2021
• Device Model Number: 90185
• Device Catalogue Number: 90185
• Device Lot Number: 0000038031
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Follow-Up
• Initial Date Received by Manufacturer: 05/30/2023
• Supplement Date Received by Manufacturer: 06/20/2023
• Initial Report FDA Received Date: 06/02/2023
• Supplement Report FDA Received Date: 07/15/2023
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 12/16/2019
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: SOFIA 6F PLUS
• Outcome Attributed to Adverse Event: Required Intervention; Other
• Patient Sex: Unknown