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| Name | Class |
|---|---|
| Peking University | OTHER |
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This study aims to investigate the effect of Smart Kneebrace use for osteoarthritis patients after total knee arhtroplasty (TKA) on post-operative performance.
This is a single-center, open-label randomized controlled clinical trail. A total of 60 participants will receive total knee arthroplasty, who will be randomly assigned into experiment or control group. Smart Kneebrace will be used for the patients during the rehabilitation for the patients in experiment group, while the patients in the control group will not receive such a smart kneebrace. Postoperative joint angles as well as visual analog scale pain score, the Western Ontario and McMaster Universities Osteoarthritis Index knee society score will be estimated before operation and at 6/12 weeks after operation.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Smart Kneebrace | Experimental | Smart Kneebrace with a smart phone app will be used during the rehabilitation after surgery for three months |
|
| without Smart Kneebrace | Placebo Comparator | regular rehabilitation procedure will be applied after surgery |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Smart Kneebrace with a smart phone app | Device | Smart Kneebrace will be used during the rehabilitation. Patients wearing the Smart KneeBrace are able to know their daily activity summary and exercise performance during rehabilitation training through a smart phone app. |
| Measure | Description | Time Frame |
|---|---|---|
| The change of postoperative joint angles | Patients in both groups will wear the smart kneebrace by which the range of motion of the knee joint can be calculated. | before operation and 6/12 weeks after operation |
| Measure | Description | Time Frame |
|---|---|---|
| The change of knee pain. | Visual Analogue Scale of pain is a scale to extimate pain, and its score ranges from 0 to 10. The higher the score is, the more severe pain the patient is feeling. | before operation and 6/12 weeks after operation |
| The change of knee symptoms. |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Zhiwei Zhou | Contact | +8613521817377 | zzwwwdz@sina.com |
| Name | Affiliation | Role |
|---|---|---|
| Jianhao Lin, MD | Arthritis clinic and research center, Peking University Peoples' Hospital | Principal Investigator |
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| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 22520559 | Background | Patel S, Park H, Bonato P, Chan L, Rodgers M. A review of wearable sensors and systems with application in rehabilitation. J Neuroeng Rehabil. 2012 Apr 20;9:21. doi: 10.1186/1743-0003-9-21. | |
| 25311517 | Background | Sosdian L, Dobson F, Wrigley TV, Paterson K, Bennell K, Dowsey M, Choong P, Allison K, Hinman RS. Longitudinal changes in knee kinematics and moments following knee arthroplasty: a systematic review. Knee. 2014 Dec;21(6):994-1008. doi: 10.1016/j.knee.2014.09.009. Epub 2014 Oct 12. |
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| ID | Term |
|---|---|
| D020370 | Osteoarthritis, Knee |
| ID | Term |
|---|---|
| D010003 | Osteoarthritis |
| D001168 | Arthritis |
| D007592 | Joint Diseases |
| D009140 | Musculoskeletal Diseases |
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| regular rehabilitation procedure | Other | regular rehabilitation procedure, especially muscle strengthening exercises |
|
The Western Ontario and McMaster Universities Osteoarthritis Index(WOMAC),and its score ranges from 0 to 96. The higher the score is, the more severe symptoms the patient is feeling. |
| before operation and 6/12 weeks after operation |
| 23554153 | Background | Mills K, Hunt MA, Ferber R. Biomechanical deviations during level walking associated with knee osteoarthritis: a systematic review and meta-analysis. Arthritis Care Res (Hoboken). 2013 Oct;65(10):1643-65. doi: 10.1002/acr.22015. |
| 22867935 | Background | Brostrom EW, Esbjornsson AC, von Heideken J, Iversen MD. Gait deviations in individuals with inflammatory joint diseases and osteoarthritis and the usage of three-dimensional gait analysis. Best Pract Res Clin Rheumatol. 2012 Jun;26(3):409-22. doi: 10.1016/j.berh.2012.05.007. |
| D012216 |
| Rheumatic Diseases |