inforMED
InjuryKRR

UNKN. RT-PLUS MODULAR IMPLANT (UNKN. PART)

Received May 15, 2024 · Event occurred Oct 31, 2023

Report 9613369-2024-00066 · MDR key 19327705

Device

Generic name

Prosthesis, Knee, Patello/femoral, Semi-constrained, Cemented, Metal/polymer

Catalog number

UNKNOWN

Lot number

UNKNOWN

Product problems

  • Adverse Event Without Identified Device or Use Problem
  • Adverse Event Without Identified Device or Use Problem

Patient

NA · Unknown

  • Unspecified Infection
  • Unspecified Infection

Narrative

Additional Manufacturer Narrative

INTERNAL COMPLAINT REFERENCE CASE-(B)(4). H6: THIS COMPLAINT WAS OPENED BY SMITH+NEPHEW TO DOCUMENT A PATIENT COMPLICATION IDENTIFIED THROUGH THE REVIEW OF CLINICAL EVIDENCE FROM POST MARKET CLINICAL DATA COLLECTION ACTIVITIES THAT INCLUDES REFERENCE TO THE USE OF A SMITH+NEPHEW PRODUCT. THE REPORTED ISSUE(S) RELATE TO KNOWN INHERENT PROCEDURAL RISKS THAT ARE APPROPRIATELY DOCUMENTED IN OUR RISK FILES. SMITH+NEPHEW WILL CONTINUE TO MONITOR TRENDS IN ACCORDANCE WITH OUR POST-MARKET SURVEILLANCE PROCESS AND TAKE NECESSARY ACTION AS REQUIRED IF ANTICIPATED SEVERITY AND/OR OCCURRENCE RATES ARE EXCEEDED. SMITH+NEPHEW HAS NO REASON TO SUSPECT THAT THE PRODUCT FAILED TO MEET ANY SPECIFICATIONS AT THE TIME OF MANUFACTURE. BASED ON OUR REVIEW OF ALL CURRENTLY AVAILABLE INFORMATION, WE ARE UNABLE TO CONFIRM A RELATIONSHIP BETWEEN THE REPORTED EVENT AND THE DEVICE OR IDENTIFY A DEFINITIVE ROOT CAUSE. HOWEVER, AS THE USE OF OUR PRODUCT CANNOT BE EXCLUDED AS A POTENTIAL CAUSE OR CONTRIBUTORY FACTOR TO THE REPORTED ISSUE, WE ARE CONSERVATIVELY SUBMITTING THIS REPORT IN ACCORDANCE WITH APPLICABLE REGULATIONS. IF ADDITIONAL INFORMATION BECOMES AVAILABLE THAT ALTERS THE CONCLUSIONS OF THIS REPORT, A FOLLOW-UP REPORT WILL BE SUBMITTED AS REQUIRED.

Description of Event or Problem

IT WAS REPORTED THAT, AFTER IMPLANTATION OF AN RT-PLUS MODULAR SYSTEM, 7 PATIENTS HAD AN UNSPECIFIED INFECTION. THE PATIENTS REQUIRED REVISION SURGERY TO ADDRESS THIS ADVERSE EVENTS. CURRENT PATIENTS HEALTH STATUS ARE UNKNOWN. NO OTHER COMPLICATIONS WERE REPORTED.