MOTION Clinical Trial
Purpose
Prospective, multicenter, two-arm, 2:1 randomized controlled trial (RCT) comparing the benefits in subjects with medial knee osteoarthritis who are treated with either the MISHA Knee System or with non-surgical treatment. This is the first randomized head-to-head study comparing outcomes from subjects treated with the MISHA Knee System.
Condition
- Osteoarthritis, Knee
Eligibility
- Eligible Ages
- All ages
- Eligible Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- Activity exacerbated knee pain isolated to the medial compartment and not global in nature 2. WOMAC pain ≥ 40 3. Failed to find relief in non-surgical treatment modalities
Exclusion Criteria
- Large medial osteophyte(s) or considerable extruded meniscus that may interfere with the placement or function of the device 2. Poor bone quality (e.g., bony erosion, osteopenia, osteoporosis) 3. Ligamentous instability 4. Active or recent knee infection 5. Inflammatory joint disease, including sequelae of viral infections 6. Suspected or documented allergy or hypersensitivity to cobalt, chromium, nickel or other metals 7. History of keloid, hypertrophic or contracture scaring 8. Propensity for restrictive scar formation or adhesions with prior procedures
Study Design
- Phase
- N/A
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Parallel Assignment
- Intervention Model Description
- 2:1 randomized controlled trial (RCT)
- Primary Purpose
- Treatment
- Masking
- Single (Outcomes Assessor)
- Masking Description
- Randomization is programmed within the Electronic Data Capture system to ensure that the groups are unbiased and that the results are reliable, independent from the participant, investigator, and sponsor. The outcomes assessor remains independent from the participant, investigator and the sponsor.
Arm Groups
| Arm | Description | Assigned Intervention |
|---|---|---|
|
Experimental MISHA Knee System |
The MISHA Knee System is an extra-capsular knee implant intended to reduce loads on the medial knee. The implant consists of an absorber located between bases fixed with locking screws to the medial cortices of the distal femur and proximal tibia. The implant shares the load with the medial knee joint and articulating ball-and-sockets allow the device to accommodate the natural motions of the knee. |
|
|
Active Comparator Non-Surgical Treatment |
The non-surgical arm includes assist devices, physical conditioning, prescription or nonprescription medications, creams, vitamins, or supplements, intra-articular Injections, physical therapy and weight loss. |
|
Recruiting Locations
More Details
- Status
- Recruiting
- Sponsor
- Moximed