MAUDE Adverse Event Report: BOSTON SCIENTIFIC CORPORATION VALITUDE X4 CRT-P; PULSE GENERATOR, PACEMAKER, IMPLANTABLE, WITH CARDIAC RESYNCHRONIZATION (CRT-P)

Model Number U128

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

Patient Problem No Code Available (3191)

Event Date 10/21/2020

Event Type  Injury  

Manufacturer Narrative

The returned device was thoroughly inspected and analyzed upon receipt at our post market quality assurance laboratory.Visual examination of the device header and case noted no anomalies.Pin gauge testing, designed to verify proper port dimensions, was completed.Each port measured as expected.The device was then exposed to simulated heart load conditions, and the pacing, and sensing functions were tested.Impedance testing was completed and all measurements were within normal limits.The device operated appropriately with no interruptions in therapy output at the returned programmed settings.A series of electrical tests was also performed, and again, normal device function was observed.(b)(4).

Event Description

It was reported that the patient with this cardiac resynchronization therapy pacemaker (crt-p) had left arm swelling and subclavian stenosis which led to system extraction and stenting of subclavian.Additional information received from the field representative indicates that the patient's swelling was not due to an infection but due to superior vena cava (svc) stenosis.The device was surgically explanted.No additional adverse patient effects were reported.

• Brand Name: VALITUDE X4 CRT-P
• Type of Device: PULSE GENERATOR, PACEMAKER, IMPLANTABLE, WITH CARDIAC RESYNCHRONIZATION (CRT-P)
• Manufacturer (Section D): BOSTON SCIENTIFIC CORPORATION; 4100 hamline avenue north; saint paul MN 55112
• Manufacturer (Section G): BOSTON SCIENTIFIC CORPORATION; cashel road; clonmel ; EI
• Manufacturer Contact: timothy degroot ; 4100 hamline avenue north; saint paul, MN 55112 ; 6515826168
• MDR Report Key: 11232813
• MDR Text Key: 228782483
• Report Number: 2124215-2021-02093
• Device Sequence Number: 1
• Product Code: NKE
• UDI-Device Identifier: 00802526559402
• UDI-Public: 00802526559402
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: P030005/S113
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: company representative,health
• Reporter Occupation: Physician
• Type of Report: Initial
• Report Date: 01/26/2021

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?: Yes
• Device Operator: Lay User/Patient
• Device Expiration Date: 11/09/2018
• Device Model Number: U128
• Device Catalogue Number: U128
• Device Lot Number: 714991
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 12/16/2020
• Is the Reporter a Health Professional?: Yes
• Initial Date Manufacturer Received: 10/21/2020
• Initial Date FDA Received: 01/26/2021
• Date Device Manufactured: 11/21/2016
• 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
• Patient Outcome(s): Required Intervention
• Patient Age: 76 YR
• Patient Weight: 95