Economic-demographic Assessment of the Aseptic Mobilization of Knee Prostheses Through the RIPO Registry and Radiographic Analysis of the Case Series From the II Clinic of IOR

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Total Enrollment

31 participants

Study Classification

OBSERVATIONAL

Study Start Date

2026-01-31

Study Completion Date

2026-02-28

Brief Summary

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The increase in life expectancy is leading to an increase in the average age of patients undergoing total knee arthroplasty (TKA), and, consequently, an increase in the number of revisions. The main cause of TKA failure is aseptic mobilization, which is described as the loss of integration between the prosthetic component and the bone in the absence of infection. This represents a significant impact on professional and economic resources for the Italian healthcare system. Aseptic mobilization can be caused by inadequate initial fixation of the implant and/or mechanical or biological loss of fixation over time, factors that often occur simultaneously. A careful, methodical evaluation of post-operative radiographs of TKAs remains an important diagnostic tool. The analysis of the causes of aseptic mobilization of TKAs and the associated economic impact in the Emilia Romagna region is useful for providing an estimate of the problem and identifying potential areas for improvement.

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Detailed Description

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Conditions

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Aseptic Loosening Arthropathy of Knee

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

* Patients undergoing knee prosthesis revision for aseptic mobilization
* Follow-up ≥ 2 years
* Willingness to participate in the study
* Both sexes
* Patients ≥ 18 years old