Balance After Knee Arthroplasty
- Conditions
- Postural BalanceKnee ArthroplastyQuality of Life
- Interventions
- Procedure: Knee Arthroplasty
- Registration Number
- NCT04681404
- Lead Sponsor
- Johannes Kepler University of Linz
- Brief Summary
Evaluation of patients before and after knee arthroplasty regarding balance, function and quality of life. Comparison of total and unicompartmental knee arthroplasty. Comparison of the primary outcome parameter and selected secondary outcome parameters to healthy controls.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- RECRUITING
- Sex
- All
- Target Recruitment
- 150
- Primary gonarthrosis
- planned TKA or UKA
- adequate cognitive and lingual competence
- informed consent
- TKA or UKA revision
- Surgery after trauma
- Rheumatic disease
- Neurologic disease
- previous arthroplasty of the lower extremity (<9 months)
- cardiovascular disease
- restricted weight bearing of the lower extremity after surgery
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Total Knee Arthroplasty (TKA) Knee Arthroplasty Patients intended to undergo surgery for total knee arthroplasty Unicompartmental Knee Arthroplasty (UKA) Knee Arthroplasty Patients intended to undergo surgery for unicompartmental knee arthroplasty
- Primary Outcome Measures
Name Time Method Center of pressure track (COPT) 1 year after surgery Posturographic Parameter
- Secondary Outcome Measures
Name Time Method Frequency of Sway Before surgery; day 3-7 after surgery; 3 months and 1 year after surgery Posturographic Parameter
WOMAC Score Before surgery; 1 year after surgery, higher score means better outcome Scale: Points, Minimum: 0, Maximum: 240, higher score means worse outcome
Functional reach test Before surgery; day 3-7 after surgery; 3 months and 1 year after surgery Timed up and go - test Before surgery; day 3-7 after surgery; 3 months and 1 year after surgery Forgotten Joint Score Before surgery; 1 year after surgery Scale: Points, Minimum: 0, Maximum: 100, higher score means better outcome
Oxford Knee Score Before surgery; 1 year after surgery Scale: Points, Minimum: 12, Maximum: 60, higher score means worse outcome
Knee Injury and Osteoarthritis Outcome Score Before surgery; day 3-7 after surgery; 3 months and 1 year after surgery Scale: Points, Minimum: 0, Maximum: 100, higher score means better outcome
EQ-5D - Score Before surgery; 1 year after surgery Scale: Points, Minimum: 1, Maximum: \<0, higher score means better outcome
10 m Walking test Before surgery; day 3-7 after surgery; 3 months and 1 year after surgery Knee Society Score Before surgery; 1 year after surgery Scale: Points, Minimum: 0, Maximum: 100, higher score means better outcome
The University of California at Los Angeles Activity Score Before surgery; 1 year after surgery Scale: Points, Minimum: 1, Maximum: 10, higher score means better outcome
Area of Sway Before surgery; day 3-7 after surgery; 3 months and 1 year after surgery Posturographic Parameter
Harmony Index Before surgery; day 3-7 after surgery; 3 months and 1 year after surgery Posturographic Parameter
Stability energy Before surgery; day 3-7 after surgery; 3 months and 1 year after surgery Posturographic Parameter
Movement control Before surgery; day 3-7 after surgery; 3 months and 1 year after surgery Posturographic Parameter
Feedback (visual, somatosensoric, vestibular) Before surgery; day 3-7 after surgery; 3 months and 1 year after surgery Posturographic Parameter
Weight Distribution Index Before surgery; day 3-7 after surgery; 3 months and 1 year after surgery Posturographic Parameter
Fulfillment of Tests Before surgery; day 3-7 after surgery; 3 months and 1 year after surgery Posturographic Parameter
Trial Locations
- Locations (1)
Kepler University Hospital
🇦🇹Linz, Austria