Clinical trials: Rheumatoid Arthritis of Knee
Osteoarthritis, Rheumatoid Arthritis
Randomized Fixed Bearing vs Mobile Bearing Cruciate Substituting TKA
The study will evaluate the clinical performance of the rotating platform and fixed bearing implants through patient questionnaires, outcomes scoring and radiographic assessment.
- Conditions
- Osteoarthritis, Rheumatoid Arthritis, Other Inflammatory Arthritis, Post-Traumatic Arthritis
- Trial name
- NCT00289107
- Testing
- Total Knee Arthroplasty, Total knee replacement
- Where
- 3 sites in United States
- Volunteers
- 149 people
- Sponsor
- DePuy Orthopaedics
Osteoarthritis, Knee, Arthritis, Rheumatoid
Gamma Vacuum Foil (GVF) Versus Cross-linked Polyethylene in Total Knee Arthroplasty Study
The purpose of this study is to evaluate long-term clinical and radiographic data between geometrically identical GVF and cross-linked polyethylene-bearing inserts in total knee arthroplasty.
- Trial name
- NCT00289133
- Testing
- total knee arthroplasty
- Where
- 9 sites in United States
- Volunteers
- 938 people
- Sponsor
- DePuy Orthopaedics
Osteoarthritis, Rheumatoid Arthritis
Maxim® Knee Pop-Top® Tibia vs. Regular Maxim® Knee Tibia
The purpose of this prospective clinical data collection is to compare the outcomes of two different tibial bearings: the Maxim® Pop-Top® Tibia and Maxim® Modular Tibia.
- Conditions
- Osteoarthritis, Rheumatoid Arthritis, Traumatic Arthritis
- Trial name
- NCT00579059
- Testing
- Maxim® Knee System with Removable Molded Polyethylene Tibia, Regular Maxim® Knee System
- Where
- United States
- Volunteers
- 31 people
- Sponsor
- Biomet Orthopedics, LLC
Degeneration; Articular Cartilage, Knee, Rheumatoid Arthritis
Comparison of Treatments Following Total Knee Replacement
Although total knee replacement (TKR) improves pain in numerous patients, it does not resolve many of the substantial functional limitations and physical inactivity that existed for a long time prior to the surgery.
- Conditions
- Degeneration; Articular Cartilage, Knee, Rheumatoid Arthritis, Osteoarthritis, Knee
- Trial name
- NCT02237911
- Testing
- Clinic-based outpatient exercise group, Community-based exercise group
- Where
- United States
- Volunteers
- 240 people
- Sponsor
- University of Pittsburgh
Osteoarthritis, Rheumatoid Arthritis
Clinical Investigation of the LCS® Complete Posterior Stabilized Mobile-bearing Total Knee System
Prospective, multi-center clinical study to evaluate the clinical outcomes of the posterior stabilized design of the LCS® Complete Mobile-bearing Total Knee System
- Conditions
- Osteoarthritis, Rheumatoid Arthritis, Post-traumatic Arthritis, Juvenile Arthritis
- Trial name
- NCT00487565
- Testing
- Total knee arthroplasty
- Where
- 3 sites in United States
- Volunteers
- 210 people
- Sponsor
- DePuy Orthopaedics
Knee Osteoarthritis, Knee Rheumatism
Does Adding an Additional Numbing Medication Injection in the Thigh Help With Pain Control After Knee Replacement Surgery?
One common anesthetic that is performed for total knee replacement surgery is spinal anesthesia with an adductor canal regional block, which involves injecting numbing medication in the thigh region for pain control after…
- Trial name
- NCT03326999
- Testing
- Obturator nerve regional block, Adductor canal regional block, Saline
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
Knee Pain, Chronic Osteoarthritis
ROSA Total Knee Post Market Study EMEA
This is a prospective, multicenter clinical study designed to facilitate the collection and evaluation of surgical workflow efficiency, patient pain and function outcome and adverse events data.
- Conditions
- Knee Pain, Chronic Osteoarthritis, Avascular Necrosis of the Femoral Condyle, Moderate Varus, Valgus or Flexion Deformities
- Trial name
- NCT04338893
- Testing
- Device: Persona Total Knee, Device: NexGen Total Knee, Device: Vanguard Total Knee
- Where
- 6 sites in Belgium, Germany and 3 more
- Volunteers
- 252 people
- Sponsor
- Zimmer Biomet
Osteoarthritis, Rheumatoid Arthritis
Randomized Fixed Bearing vs Mobile Bearing Cruciate Retaining TKA
The purpose of this study is to evaluate the clinical performance of the rotating platform and fixed bearing implants in patients undergoing primary total knee replacement.
- Conditions
- Osteoarthritis, Rheumatoid Arthritis, Post-traumatic Arthritis, Juvenile Rheumatoid Arthritis
- Trial name
- NCT00289094
- Testing
- Total Knee Replacement
- Where
- 2 sites in United States
- Volunteers
- 99 people
- Sponsor
- DePuy Orthopaedics
Osteoarthritis, Rheumatoid Arthritis
Randomized Controlled Clinical Outcomes of the Vanguard XP Bicruciate Knee System
Randomized Controlled Study to determine if preservation of ligaments provides increased functional ability post-operatively in comparison to traditional TKA which sacrifices soft tissue.
- Conditions
- Osteoarthritis, Rheumatoid Arthritis, Traumatic Arthritis, Lower Limb Deformity
- Trial name
- GK9B (NCT02175576)
- Testing
- Vanguard XP Bicruciate Knee System, Vanguard CR Knee System
- Where
- 2 sites in United States
- Volunteers
- 50 people
- Sponsor
- Zimmer Biomet
Knee Pain, Chronic Osteoarthritis
ROSA Robot Used in Total Knee Replacement Post Market Study
This is a prospective, multicenter clinical study designed to facilitate the collection and evaluation of workflow efficiency, patient pain and function, and adverse event data.
- Conditions
- Knee Pain, Chronic Osteoarthritis, Avascular Necrosis of the Femoral Condyle, Moderate Varus, Valgus or Flexion Deformities
- Trial name
- NCT03969654
- Testing
- PERSONA Total Knee, Vanguard Total Knee, NexGen Total Knee
- Where
- 5 sites in United States
- Volunteers
- 181 people, healthy volunteers welcome
- Sponsor
- Zimmer Biomet