MedTrace Logo

Reinfection and Re-revision Rates of Periprosthetic Knee Infection Under Four Different Surgical Strategies

NCT07232771 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 200

Last updated 2025-11-18

No results posted yet for this study

Summary

A single-center retrospective cohort study was conducted in the Department of Orthopedics, the First Affiliated Hospital of Fujian Medical University. This study reviewed 145 patients who underwent debridement, antibiotics, and implant retention (DAIR), 1-stage revision, 1.5-stage revision, and 2-stage revision surgeries for total knee arthroplasty periprosthetic joint infection (TKA-PJI) at this institution between 2012 and 2022. The differences in postoperative reinfection rate, microbial composition of reinfection, short-term and long-term aseptic prosthesis survival rate, prosthesis loosening and revision rate due to any cause, and long-term loosening-free survival rate among the four revision surgical approaches for TKA-PJI were evaluated, so as to provide reference value for clinical decision-making.

Conditions

  • Total Knee Arthroplasty
  • Reinfection
  • Aseptic Loosening
  • Revision
  • Periprosthetic Joint Infection (PJI)

Sponsors & Collaborators

  • First Affiliated Hospital of Fujian Medical University

    lead OTHER

Principal Investigators

  • Liu Zhang · First Affiliated Hospital of Fujian Medical University

Eligibility

Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-01-01
Primary Completion
2024-12-31
Completion
2024-12-31

Countries

  • China

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07232771 on ClinicalTrials.gov