Short and medium-term results after knee TEP implantation with regard to implantation accuracy, patient satisfaction, implant survival and risk of revisio

• Conditions: M17.9; Z96.65; Gonarthrosis, unspecified

• Registration Number: DRKS00021477
• Lead Sponsor: Orthopädische Klinik der Medizinischen Hochschule Hannover im Diakovere Annastift

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2020-06-22
• Study Completion: 2021-06-01
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Complete
• Sex: All
• Target Recruitment: 728

Inclusion Criteria

Male or female patients aged = 18 years
- Primary knee endoprosthesis implantation carried out in the period 2011 to and including 2020

Exclusion Criteria

- No

Study & Design

• Study Type: observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
The primary aim of this study is to obtain short and medium-term results (from a minimum follow-up of 1 year postoperatively) regarding implantation accuracy, implant survival and risk of revision of current implantation techniques of knee endoprostheses. By means of a one-time, postal patient survey about scores and free questions, the above points are raised. In addition, radiological recordings that have already been made in routine clinical checks are to be analyzed with regard to the nature of the prosthesis, loosening and the usual radiological alignment angle of the implant.

Secondary Outcome Measures

Name	Time	Method
The secondary goal is to analyze patient satisfaction in a one-time, postal survey of patients operated on in the past.