MAUDE Adverse Event Report: STRYKER NEUROVASCULAR CORK SURPASS EVOLVE 5.0MM X 20MM - PMAS; INTRACRANIAL ANEURYSM FLOW DIVERTER

Catalog Number FDS50020

Device Problem Adverse Event Without Identified Device or Use Problem (2993)

Patient Problems Dysphasia (2195); Syncope/Fainting (4411)

Event Date 08/21/2021

Event Type  Injury  

Manufacturer Narrative

1 of 5 reports.Device is implanted in patient.

Event Description

It was reported in a clinical trial that a procedure was done to treat a right internal carotid artery-ophthalmic (c6 segment) intracranial aneurysm with flow diversion.The procedure was completed with successful implantation of the subject flow diverter and complete coverage of the target aneurysm with no device deficiencies noted.The next day post procedure, the patient had some expressive aphasia.This was reported to be resolving spontaneously but caused the patient frustration and anxiety.This event was reported by the site as related to the subject flow diverter, catheter, guide wire, micro catheter and balloon catheter.

Event Description

It was reported in a clinical trial that a procedure was done to treat a right internal carotid artery-ophthalmic (c6 segment) intracranial aneurysm with flow diversion.The procedure was completed with successful implantation of the subject flow diverter and complete coverage of the target aneurysm with no device deficiencies noted.The next day post procedure, the patient had some expressive aphasia.This was reported to be resolving spontaneously but caused the patient frustration and anxiety.This event was reported by the site as related to the subject flow diverter, catheter, guide wire, micro catheter and balloon catheter.

Manufacturer Narrative

D4: expiration date - added.H4: manufacturing date ¿ added.Due to the automated mes system there are controls in the manufacturing process to ensure the product met specifications upon release.The subject device is not available; therefore, functional testing as well as visual testing cannot be performed.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.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.It was reported that post procedure the patient feels that they have had some expressive aphasia after the procedure.They state that it is still present and getting better with time, but can cause frustration and anxiety.The procedure was completed successfully and without delay.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 as reported 'patient neurological deficit' for this complaint.

Manufacturer Narrative

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.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.It was reported that post procedure the patient feels that they have had some expressive aphasia after the procedure.They state that it is still present and getting better with time, but can cause frustration and anxiety.The procedure was completed successfully and without delay.The patient experienced "syncopal episodes" that started (b)(6) 2024 and was reported as possibly related to the subject flow diverter as per independent medical review (imr).It was reported that the "syncopal episodes" recovered/resolved on the same day, non-serious, no treatment was required.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 the reported "patient neurological deficit".

Event Description

It was reported in a clinical trial that a procedure was done to treat a right internal carotid artery-ophthalmic (c6 segment) intracranial aneurysm with flow diversion.The procedure was completed with successful implantation of the subject flow diverter and complete coverage of the target aneurysm with no device deficiencies noted.The next day post procedure, the patient had some expressive aphasia.This was reported to be resolving spontaneously but caused the patient frustration and anxiety.This event was reported by the site as related to the subject flow diverter, catheter, guide wire, micro catheter and balloon catheter.Additional information received on 15-apr-2024: reported that "patient presents to the emergency room after experiencing syncopal or near-syncopal episodes the previous night on (b)(6) 2024.There were 3-4 episodes where they had a brief loss of consciousness or were near syncopal.The episodes occurred while lying on a bed when this happened, and the patient did not injure themselves.Continues to feel lightheaded when they are up walking today.Denies any nausea, vomiting, diarrhea, urinary symptoms, or other symptoms of illness.Discharged the same day".The ae (adverse event) outcome was reported as recovered/resolved on the same day and no treatment was required.The ae was reported as possibly related to the study device and to an underlying condition or disease.

• Brand Name: SURPASS EVOLVE 5.0MM X 20MM - PMAS
• Type of Device: INTRACRANIAL ANEURYSM FLOW DIVERTER
• Manufacturer (Section D): STRYKER NEUROVASCULAR CORK; ida industrial estate; model farm road; cork NA ; EI NA
• Manufacturer (Section G): STRYKER NEUROVASCULAR CORK; ida industrial estate; model farm road; cork NA ; EI NA
• Manufacturer Contact: tara lopez ; 47900 bayside parkway; fremont, CA 94538 ; 5104132500
• MDR Report Key: 13641328
• MDR Text Key: 286657379
• Report Number: 3008881809-2022-00090
• Device Sequence Number: 1
• Product Code: OUT
• UDI-Device Identifier: 07613327375299
• UDI-Public: 07613327375299
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: P170024/S003
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Health Professional
• Reporter Occupation: Physician
• Type of Report: Initial,Followup,Followup
• Report Date: 05/02/2024

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
• Device Operator: Health Professional
• Device Expiration Date: 12/16/2023
• Device Catalogue Number: FDS50020
• Device Lot Number: 22643763
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Initial Date Manufacturer Received: 02/04/2022
• Initial Date FDA Received: 03/01/2022
• Supplement Dates Manufacturer Received: 04/28/2022; 04/15/2024
• Supplement Dates FDA Received: 05/20/2022; 05/02/2024
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• Date Device Manufactured: 12/17/2020
• Is the Device Single Use?: Yes
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Initial
• Patient Sequence Number: 1
• Treatment: AXS CATALYST 5 0.058IN X 115CM (STRYKER).; EXCELSIOR XT-27 (STRYKER).; SYNCHRO SELECT 0.014IN X 215CM (STRYKER).; TRANSFORM BALLOON (STRYKER).
• Patient Outcome(s): Other; Hospitalization
• Patient Age: 38 YR
• Patient Sex: Female
• Patient Weight: 91 KG
• Patient Ethnicity: Non Hispanic
• Patient Race: White