Prediction of Postoperative Outcomes After TKA Using Instrumented Insoles and DNN
Recruiting
Observational Study
Knee Osteoarthritis
Total Knee Arthroplasty
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 19 and older
- Sex
- Any
- Study type
- Observational
- Participants needed
- 200 (estimated)
- Sponsor
- Yonsei University · Other
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About This Trial
This multicenter prospective observational study aims to evaluate whether preoperative clinical variables and wearable sensor-derived gait features can predict postoperative improvement after total knee arthroplasty (TKA). Participants will undergo standardized gait assessments using instrumented insoles and complete validated patient-reported outcome measures (PROMs). Prediction models including …
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Age ≥ 19 years
* Diagnosed with knee osteoarthritis (Kellgren-Lawrence grade 1-4)
* Scheduled for primary Total Knee Arthroplasty (TKA) at either study site
* Able to walk independently on level ground (Functional Ambulation Categories, FAC ≥ 3)
Exclusion Criteria:
* Cancell…
Contacts