MAUDE Adverse Event Report: SMITH & NEPHEW, INC. UNKN TRIGEN INTERTAN INTERTROCH ANTEGR NAIL SHORT; PROSTHESIS, HIP, FEMORAL COMPONENT, CEMENTED, METAL

Catalog Number UNKN02100105

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

Patient Problem Limb Fracture (4518)

Event Date 06/01/2021

Event Type  Injury  

Manufacturer Narrative

Internal complaint reference: (b)(4).""clinical study of standard intertan intramedullary nail and extended intertan intramedullary nail in the treatment of intertrochanteric fracture of senile femur"".Doi: (b)(4).

Event Description

It was reported that, on literature review ""clinical study of standard intertan intramedullary nail and extended intertan intramedullary nail in the treatment of intertrochanteric fracture of senile femur"", 4 patients who initially underwent primary implantation of a short trigen intertan nail to treat elderly femoral intertrochanteric fractures experienced a postoperative femoral shaft fracture.No specific details were provided in regards of how was this complication treated or resolved.The patients outcome is unknown.No further information is available.

Manufacturer Narrative

H3, h6: the devices were not returned for evaluation and the reported event could not be confirmed.The clinical/medical investigation concluded that without clinically relevant patient-specific supporting documentation, a thorough medical investigation could not be performed.The root cause and/or patient outcome beyond that which was documented in the article could not be confirmed nor concluded; therefore, no further medical assessment is warranted at this time.Should additional medical information be provided this complaint will be re-assessed.At this time, we have no reason to suspect that the product failed to meet any product specifications at the time of manufacture.Factors and/or potential causes that could contribute to the reported event include excessive forces applied to implant and surgical technique.The contribution of the devices to the reported event could not be corroborated.Based on this investigation, the need for corrective action is not indicated.Without the return of the actual product involved, our investigation could not proceed.Should the devices or additional information be received, the complaint will be reopened.No further investigation is warranted for this complaint; however, we will continue to monitor for future complaints and investigate as necessary.We consider this investigation closed.

• Brand Name: UNKN TRIGEN INTERTAN INTERTROCH ANTEGR NAIL SHORT
• Type of Device: PROSTHESIS, HIP, FEMORAL COMPONENT, CEMENTED, METAL
• Manufacturer (Section D): SMITH & NEPHEW, INC.; 1450 brooks rd.; memphis TN 38116
• Manufacturer (Section G): SMITH & NEPHEW, INC.; 1450 brooks rd.; memphis TN 38116
• Manufacturer Contact: holly topping ; 7000 west william cannon drive; austin, TX 78735 ; 5123913905
• MDR Report Key: 14079869
• MDR Text Key: 289064042
• Report Number: 1020279-2022-01781
• Device Sequence Number: 1
• Product Code: JDG
• Combination Product (y/n): N
• Reporter Country Code: CH
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Other,Foreign,Literature,Health Professional
• Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date: 05/03/2022

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 04/11/2022
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Device Operator: Health Professional
• Device Catalogue Number: UNKN02100105
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Date Manufacturer Received: 04/29/2022
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• 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