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

Model Number TV-IL1418120-J

Device Problems Improper or Incorrect Procedure or Method (2017); Unintended Movement (3026)

Patient Problem Failure of Implant (1924)

Event Date 04/18/2022

Event Type  Injury  

Event Description

The patient was being treated for an abdominal aortic aneurysm (aaa) with the alto stent graft system.Approximately one (1) year post initial procedure, routine follow-up identified a type ib endoleak from the right iliac limb.Reportedly at the initial implant, coverage was very short (less than 10mm).The ovation ix iliac limb has retracted into the aneurysm sac.Reintervention is to be scheduled.The patient is doing well.

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.Device remains implanted.

Event Description

The patient was being treated for an abdominal aortic aneurysm (aaa) with the alto stent graft system.Approximately one (1) year post initial procedure, routine follow-up identified a type ib endoleak from the right iliac limb.Reportedly at the initial implant, coverage was very short (less than 10mm).The ovation ix iliac limb has retracted into the aneurysm sac.Reintervention is to be scheduled.The patient is doing well.After the initial procedure, additional information was received reporting that reintervention was performed with the implant of an ovation ix iliac limb.The type ib endoleak was successfully resolved.The patient was reported to be doing well post procedure.

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.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 the type ib endoleak, cranial migration of the right iliac limb, and additional endovascular procedure is confirmed.This is consistent with the reported adverse event/incident.Device, procedure or anatomy relatedness of this event could not be determined.However, it was reported that initial right iliac limb coverage was less than 10mm and this likely contributed to implant migration and type ib endoleak.The final patient status was discharged home on the first post operative day.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.B2: outcomes attributed to ae - updated; b5: describe event or problem - updated; g3: awareness date ¿ updated; h6: health effect - impact code ¿ remove code 4614; h6: investigation finding codes - remove code 3233; h6: investigation conclusion codes - remove code 11.

• Brand Name: OVATION IX
• Type of Device: 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: 14210122
• MDR Text Key: 290087953
• Report Number: 3008011247-2022-00040
• Device Sequence Number: 1
• Product Code: MIH
• UDI-Device Identifier: M701TVIL1418120J1
• UDI-Public: +M701TVIL1418120J1/$$3231028FS10282021G
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: P120006
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Other,Health Professional,Company Representative
• Reporter Occupation: Physician
• Remedial Action: Other
• Type of Report: Initial,Followup
• Report Date: 04/20/2022

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 04/26/2022
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Device Operator: Health Professional
• Device Expiration Date: 10/28/2023
• Device Model Number: TV-IL1418120-J
• Device Catalogue Number: TV-IL1418120-J
• Device Lot Number: FS102820-21
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Date Manufacturer Received: 06/22/2022
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• Date Device Manufactured: 11/20/2020
• 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: ALTO MAIN BODY (LN FS071720-01),; OVATION PRIME FILL POLYMER (LN FF091520-01).; OVATION X ILIAC LIMB (LN FS090120-21),; OVATION X ILIAC LIMB (LN FS102820-23),
• Patient Outcome(s): Required Intervention; Other
• Patient Age: 69 YR