MAUDE Adverse Event Report: ENDOLOGIX SANTA ROSA OVATION IX; ILIAC LIMB

Model Number	TV-IL1412120-J
Medical Device Problem Codes	Complete Blockage (1094); Insufficient Device Problem Information (3190)
Health Effect - Clinical Codes	Failure of Implant (1924); Obstruction/Occlusion (2422)
Date of Event	10/07/2021
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
The devices involved in this event will not be returned for evaluation and remain implanted in the patient.Patient medical records and imaging studies will be requested for further evaluation by a clinical specialist.If additional information pertinent to the incident is obtained, a follow-up report will be submitted.
Event or Problem Description
The patient was initially treated for an abdominal aortic aneurysm (aaa) with the ovation ix abdominal aortic aneurysm stent graft system.Approximately three (3) years post initial procedure limb occlusion was identified.Reintervention was completed by declotting the limb and implanting an additional ovation ix iliac limb.There was also proximal stenosis that was ballooned using a 10 x 4 pta balloon.The patient was reported to be doing well.
Event or Problem Description
The patient was initially treated for an abdominal aortic aneurysm (aaa) with the ovation ix abdominal aortic aneurysm stent graft system.Approximately three (3) years post initial procedure limb occlusion was identified.Reintervention was completed by declotting the limb and implanting an additional ovation ix iliac limb.There was also proximal stenosis that was ballooned using a 10x4 pta balloon.The patient was reported to be doing well.Additional information: an internal clinical assessment determined that there was evidence to reasonably suggest a type 2 endoleak (non-device related) of the lumbar artery occurred that was not included in the event as reported.The type 2 endoleak was discovered during review of the 1 month post implant ct scan.
Additional Manufacturer Narrative
The reported adverse event/incident was investigated in alignment with endologix operating procedures and work instructions.Where possible, it is endologix practice to make at least three good faith efforts to retrieve a reported adverse event/incident related device as well as medical records and medical imaging.An evaluation of the manufacturing record was completed.A review of the part number/lot number combination needed for device identification shows the device to have been properly manufactured and released in accordance with the device master record.The review confirms there were no manufacturing or processing non-conformities identified that would contribute to the reported adverse event/incident.An evaluation of the device could not be completed.The device was not returned to endologix for evaluation because it remains implanted.A clinical evaluation of the adverse event/incident was completed.An examination of medical records and/or medical imaging received by endologix shows that the right iliac limb occlusion is confirmed from the medical records.This is consistent with the reported adverse event/incident.The clinical evaluation also shows reasonable evidence to suggest a type 2 endoleak of the lumbar artery occurred that was not included in the event as reported.There was a total occlusion of the proximal right common iliac artery at the index procedure.It is unclear if this contributed to the reported event.There were thickened calcifications in the iliac arteries (cautionary product use condition).Procedure related harms, device, user, procedure or anatomy relatedness of this complaint could not be determined with the medical records available for review.The final patient status was reported to be doing well.No additional investigation of this reported adverse event/incident is planned.However, should additional information relevant to the investigation outcome become available, a follow-up report will be submitted.Endologix will continue to monitor this and similar adverse events/incidents.

• Brand Name: OVATION IX
• Common Device Name: ILIAC LIMB
• Manufacturer (Section D): ENDOLOGIX SANTA ROSA; 3910 brickway blvd; santa rosa CA 95403
• Manufacturer (Section G): ENDOLOGIX SANTA ROSA; 3910 brickway blvd; ,; santa rosa CA 95403
• Manufacturer Contact: gary kirchgater ; 3910 brickway blvd; ,; santa rosa, CA 95403 ; 8009832284
• MDR Report Key: 12674762
• Report Number: 3008011247-2021-00125
• Device Sequence Number: 3750176
• Product Code: MIH
• UDI-Device Identifier: M701TVIL1412120J1
• UDI-Public: +M701TVIL1412120J1/$$3201130FS101917138
• Combination Product (Y/N): N
• Initial Reporter State: MO
• Initial Reporter Country: US
• PMA/510(K) Number: P120006
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2018
• Reporter Type: Manufacturer
• Report Source: Other,Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Remedial Action: Other
• Type of Report: Initial,Followup
• Report Date (Section B): 10/07/2021

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?: No
• Operator of Device: Health Professional
• Device Expiration Date: 11/30/2020
• Device Model Number: TV-IL1412120-J
• Device Catalogue Number: TV-IL1412120-J
• Device Lot Number: FS101917-13
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 10/07/2021
• Supplement Date Received by Manufacturer: 11/30/2021
• Initial Report FDA Received Date: 10/21/2021
• Supplement Report FDA Received Date: 12/16/2021
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 12/21/2017
• 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: OVATION IX ILIAC LIMB (LN FS032818-71); OVATION IX MAIN BODY (LN FS042018-10); OVATION PRIME FILL POLYMER (LN FF022818-01); OVATION PRIME FILL POLYMER (LN FF042518-01); OVATION IX ILIAC LIMB (LN FS032818-71); OVATION IX MAIN BODY (LN FS042018-10); OVATION PRIME FILL POLYMER (LN FF022818-01); OVATION PRIME FILL POLYMER (LN FF042518-01)
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 69 YR
• Patient Sex: Female