BEUDAMED
    FDA Adverse Event Death Summary report: N

    WEB LOW PROFILE SL

    MDR report key: 8545775 · Received April 24, 2019

    Report

    Report Number
    2032493-2019-00106
    Event Type
    Death
    Date Received
    April 24, 2019
    Date of Event
    March 28, 2019
    Report Date
    March 28, 2019
    Manufacturer
    SEQUENT MEDICAL, INC
    Product Code
    OPR
    UDI-DI
    00854111006099
    PMA / PMN Number
    P170032
    Adverse Event
    Yes
    Product Problem
    Yes
    Report Source
    Manufacturer report
    Reporter Location
    CA, US
    Reporter Occupation
    PHYSICIAN

    Narratives

    Additional Manufacturer Narrative · 0

    DEATH AND DATE OF DEATH. PATIENT CODE 1982, AND 1802. ADDITIONAL INFORMATION RECEIVED FROM THE SALES REP STATED THAT THE PATIENT EXPIRED 2 DAYS AFTER THE EVENT. THE CAUSE OF DEATH WAS DUE TO THE RUPTURE OF THE VESSEL DURING DEPLOYMENT OF THE WEB AND BLEEDING INTO THE INTRACRANIAL SPACE. HAVING THE BALLOON UP FOR AN EXTENDED PERIOD CAUSED A HYPOXIC EVENT/STROKE, AND THE PATIENT WAS UNABLE TO RECOVER.

    Additional Manufacturer Narrative · 0

    THE DEVICE WAS RECEIVED ON 3/29/19, BUT THE EVALUATION WAS ON HOLD PENDING A RESPONSE FROM THE FACILITY AS TO WHETHER A REPRESENTATIVE WOULD ATTEND THE ANALYSIS IN PERSON. THE EVALUATION OF THE DEVICE WAS FINALIZED ON 7/29/19. ADDITIONAL INFORMATION: THE DEVICE WAS RETURNED FOR EVALUATION. WHEN THE AS-RECEIVED CONDITION OF THE RETURNED DEVICE WAS ASSESSED, IT WAS FOUND THAT THE WEB WAS INSIDE OF THE VIA MICROCATHETER. APART FROM TWO KINKS ON THE GOLD CONNECTOR, THERE WERE NO OTHER OBSERVATIONS MADE ON THE AS-RECEIVED CONDITION OF THE DEVICE. THE WEB WAS THEN DEPLOYED OUT OF THE VIA AND OBSERVED UNDER MAGNIFICATION. THE WEB DID NOT EXHIBIT ANY ASYMMETRY AS IT DEPLOYED TO ITS FINAL SHAPE. THERE WAS NO TWISTING OR LOOSE/BULBOUS WIRES OBSERVED ON THE DEVICE. THE RETURNED WEB DID NOT DISPLAY ANY ASYMMETRY WHEN DEPLOYED, AND IT DEPLOYED WITHOUT RESISTANCE WHEN EXPANDING TO ITS FINAL SHAPE. ADDITIONALLY, THE WEB DID NOT DISPLAY ANY LOOSE WIRES OR DEFORMITIES THAT WERE OUT OF SPECIFICATION. THE INVESTIGATION DID NOT REVEAL ANY FINDINGS THAT MAY HAVE CAUSED OR CONTRIBUTED TO THE ADVERSE EVENT ASSOCIATED WITH THIS COMPLAINT.

    Additional Manufacturer Narrative · 1

    THE LOT NUMBER WAS PROVIDED. A REVIEW OF THE APPROVED DEVICE HISTORY RECORDS INDICATED THE LOT MET ALL RELEASE CRITERIA. A LOT HISTORY TRENDING REVIEW WAS PERFORMED AND THERE WERE NO SIMILAR COMPLAINTS FOR THIS LOT NUMBER. THE DEVICE WAS NOT RETURNED TO THE MANUFACTURER FOR EVALUATION; THEREFORE, A PRODUCT ANALYSIS COULD NOT BE PERFORMED. THE ROOT CAUSE IS UNKNOWN. THE DEVICE WAS USED DURING THE SAME PROCEDURE AS WAS REPORTED ON MFR. REPORT NUMBER 2032493-2019-00107.

    Description of Event or Problem · 1

    IT WAS REPORTED THAT DURING TREATMENT OF AN ANTERIOR COMMUNICATING ARTERY ANEURYSM WITH THE WEB DEVICE, THE ANEURYSM RUPTURED. AS REPORTED, THERE WAS NO DIFFICULTY ADVANCING THE CATHETER OR WEB DEVICE. THERE WAS NOTED ANGULATION BETWEEN THE ANEURYSM AND THE VESSEL. DURING DEPLOYMENT OF THE WEB DEVICE WITHIN THE SAC, THE PHYSICIAN STARTED TO UNSHEATHE THE WEB DEVICE, THE SYSTEM MOVED PROXIMALLY TOWARD THE NECK AND THE WEB WAS PARTIALLY DEPLOYED. IT WAS NOTED THAT THE WEB WAS NOT DEPLOYING AS EXPECTED AND A SUBSEQUENT CONTRAST INJECTION DEMONSTRATED EXTRAVASATION AT THE NECK OF THE ANEURYSM. THE WEB WAS RETRACTED AND REMOVED TOGETHER WITH THE VIA MICROCATHETER. A SCEPTER BALLOON WAS ADVANCED AND PLACED TO OCCLUDE THE ANEURYSM, AND A VENTRICULAR SHUNT WAS PLACED. ONCE THE BLEEDING WAS CONTROLLED, THE PROCEDURE WAS COMPLETED WITH BALLOON-ASSISTED COIL EMBOLIZATION OF THE ANEURYSM. IMMEDIATELY FOLLOWING THE PROCEDURE, A CT WAS PERFORMED, AND THE PATIENT WAS TAKEN BACK TO THE OR FOR ADDITIONAL PLACEMENT OF A VENTRICULAR SHUNT. PATIENT STATUS WAS UNKNOWN AT THE TIME OF THE REPORT.

    Devices

    Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
    336556 WEB LOW PROFILE SL WOVEN ENDOBRIDGE (WEB) ANEURYSM EMBOLIZATION SYSTEM OPR SEQUENT MEDICAL, INC FGA25060-030 19030423 00854111006099

    Patients

    Seq Age Sex Outcome Treatment
    1 68 YR Death| H| L| R