Hip revision surgery in septic loosening

Area of Science:

• Orthopedic Surgery
• Infectious Disease Management

Background:

• Deep joint infections, particularly in hip prostheses, pose significant treatment challenges.
• Effective management strategies are crucial for patient outcomes and reducing long-term morbidity.

Purpose of the Study:

• To evaluate the efficacy of different surgical interventions for infected hip joints.
• To compare the success rates of one-stage versus two-stage prosthesis replacement.
• To assess the influence of cemented versus non-cemented prosthesis shafts on healing.

Main Methods:

• Retrospective analysis of 62 patients with infected hip joints treated between 1980 and 1986.
• Surgical treatments included debridement with lavage drainage, one-stage prosthesis replacement, two-stage prosthesis replacement, and Girdlestone procedure.
• Outcomes were assessed with a mean observation period of 7.2 years.

Main Results:

• Two-stage prosthesis replacement achieved a higher primary success rate (74%) compared to one-stage replacement (57%).
• Cemented prosthesis shafts demonstrated better primary healing rates (81%) than non-cemented shafts (65%).
• Ultimately, all 62 infected hips achieved successful healing regardless of the initial treatment.

Conclusions:

• Two-stage prosthesis replacement is a more successful strategy for managing infected hip joints than one-stage replacement.
• Cemented prosthesis fixation appears to be advantageous for achieving primary healing in infected hip joints.
• While initial success rates vary, comprehensive treatment approaches ensure eventual eradication of infection in all cases.