Clinical trials: Knee Replacement
Osteoarthritis, Knee
Study of Patient Outcomes 5 Years After Partial Knee Replacement
The study seeks to evaluate the condition of patients 5 years after having undergone partial knee replacement for localized osteoarthritis of the knee.
- Trial name
- NCT01620892
- Where
- United States
- Volunteers
- 159 people
- Sponsor
- Athens Orthopedic Clinic, P.A.
Recovery Period, Anesthesia
Comparing Spinal Anesthesia With 1% Chloroprocaine Versus 1% Mepivacaine in Patients Undergoing Outpatient Primary Total Knee Arthroplasty
This study or clinical trial looking to compare 2 types of freezing medications injected into the spinal fluid at the lower back between the vertebrae in patients going to have total knee replacement surgery to check for early…
- Trial name
- NCT07239999
- Testing
- Mepivacaine Injection, Chloroprocaine Injection
- Volunteers
- 170 people
- Sponsor
- Nova Scotia Health Authority
Post-operative Pain, Acute, Opioid Use, Unspecified
Patient Centered Post-Op Pain Management Software Tool Interventional Study Verses Standard of Care
The goal of this clinical trial is to learn if the Pain Coach App will result in less opioids being prescribed to and used by patients undergoing Shoulder/Hip/Knee Arthroplasty surgery while maintaining the same or better pain…
- Conditions
- Post-operative Pain, Acute, Opioid Use, Unspecified, Arthroplasty Complications, Knee Osteoarthritis
- Trial name
- NCT06469177
- Testing
- Pain Coach App
- Where
- Canada
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Nova Scotia Health Authority
Arthroplasty, Replacement, Knee
Silkeborg Knee Replacement Cohort Study
In this cohort study, we will investigate short and long term outcomes after knee replacement surgery and identify preoperative and early postoperative factors associated with long term outcome.
- Trial name
- NCT03411083
- Testing
- Total or unicompartmental knee replacement
- Where
- Denmark
- Volunteers
- 1,225 people
- Sponsor
- Central Jutland Regional Hospital
Complete Contact, Incomplete Contact
Comparison of Post-operative Knee Range of Motion and Functions Between Intraoperative Complete and Incomplete Patellofemoral Articular Contacts in Patients Undergoing Total Knee Arthroplasty
The purpose of this study is to compare clinical outcome in knee range of motion and functions between intraoperative complete and incomplete patellofemoral articular contacts
- Trial name
- NCT05349461
- Testing
- Complete patellofemoral articular contact, Incomplete patellofemoral articular contact
- Where
- Thailand
- Volunteers
- 60 people
- Sponsor
- Navamindradhiraj University
Popliteal Plexus Block, Total Knee Arthroplasty
The Effect of Popliteal Plexus Block on Pain After Total Knee Arthroplasty
The study aims to investigate the effect of the Popliteal plexus block (PPB) on postoperative pain after total knee arthroplasty
- Trial name
- NCT03198403
- Testing
- Bupivacaine-epinephrine
- Where
- Denmark
- Volunteers
- 17 people
- Sponsor
- Regionshospitalet Silkeborg
Total Knee Arthroplasty, Osteoarthritis
Blood Flow Restriction Training Following Total Knee Arthroplasty
This study will evaluate blood flow restriction training as a rehabilitation modalities following total knee arthroplasty in order to determine if patient reported outcomes and objective functional outcomes can be improved…
- Trial name
- NCT02763488
- Testing
- DelfiPTS tourniquet system, Standard physical therapy
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- San Antonio Military Medical Center
Perioperative Complications
Effects of Total Knee Replacement on Early Postoperative Cognitive Function in Elderly Patients
To investigate the effects of total knee replacement is harmful to Postoperative cognitive dysfunction
- Trial name
- POCD (NCT02387541)
- Volunteers
- 100 people
- Sponsor
- General Hospital of Ningxia Medical University
Knee Replacement, Postoperative Pain
Opioid-Sparing Protocol Comparing With Opioid-based Protocol After Bilateral Total Knee Arthroplasty
The concern for the opioid use in the total knee arthroplasty continues to rise in recent decades. Historically, the total knee arthroplasty consumed high doses opioids in the postoperative periods.
- Conditions
- Knee Replacement, Postoperative Pain, Opioid Use
- Trial name
- NCT04314505
- Testing
- Opioid-Sparing Protocol, Opioid-Based Patient Controlled Analgesia
- Where
- Taiwan
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Taipei Veterans General Hospital, Taiwan
Arthroplasty, Replacement, Knee, Total Knee Replacement
Metal Ion Concentrations After Total Knee Arthroplasty
The purpose of this study is to analyze the metal ion concentrations in the patients blood following robotic-assisted total knee arthroplasty (TKA) compared to conventional total knee arthroplasty using cutting guides.
- Conditions
- Arthroplasty, Replacement, Knee, Total Knee Replacement, Blood Metal Ion Concentration
- Trial name
- NCT06447922
- Testing
- Metal ion level testing
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Knee Osteoarthritis \(OA\)
Motor Sparing Techniques, Genicular Nerve Radiofrequency Ablation Has Emerged As a Viable Alternative to Conservative Therapy and Total Knee Arthroplasty
There has recently been considerable interest in the role of radiofrequency ablation (RFA) of the genicular nerves for KOA. In the majority of previous studies, ablation was done via a radiofrequency technique using either…
- Trial name
- NCT06594003
- Testing
- Radiofrequency
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Assiut University
Prevention, Venous Thromboembolism
Regulation of Coagulation in Orthopedic Surgery to Prevent Deep Vein Thrombosis (DVT) and Pulmonary Embolism (PE). A Study of BAY 59-7939 in the Prevention of VTE in Subjects Undergoing Elective Total Knee Replacement.
The purpose of this study is to assess if 10 mg Bay 59-7939, taken once daily as a tablet, is safe and prevents blood clot which may form after a knee replacement operation.
- Trial name
- RECORD 3 (NCT00361894)
- Testing
- Rivaroxaban (BAY59-7939), Enoxaparin
- Where
- 143 sites in Austria, Belgium and 17 more
- Volunteers
- 2,531 people
- Sponsor
- Bayer
Knee Osteoarthritis, Knee Osteoarthritis in Varus
Total Knee Arthroplasty in Varus Deformity
For the first time, a comparative analysis of the limb axis in patients with unilateral knee OA will be conducted compared to the contralateral uninjured side using Multisliced computed tomography (MSCT) and vertical CT…
- Trial name
- TKA in varus (NCT07465484)
- Testing
- Total knee arthroplasty using active robotic surgical system
- Where
- Russia
- Volunteers
- 300 people
- Sponsor
- I.M. Sechenov First Moscow State Medical University
Knee Osteoarthritis
ROM Outcomes in Patients Undergoing a Primary TKA
The goal of this prospective, randomized study is to compare the outcomes of patients undergoing primary TKA after photographing final knee range of motion immediately post-operatively and sharing these photographs with patients…
- Trial name
- NCT04217486
- Testing
- Patient will be shown a photograph of their knee at 2 weeks postop, Patient will not be shown a photograph of their knee at 2 weeks postop
- Where
- United States
- Volunteers
- 158 people
- Sponsor
- University of Louisville
Anemia, Iron Deficiency
Erythropoietin And/Or Iron Sucrose For Perioperative Anemia Management In Hip and Knee Arthroplasty
Perioperative anemia is very common in patients undergoing total hip arthroplasty (THA) and total knee arthroplasty (TKA). This study retrospectively analyzes the use of rHuEPO and iron sucrose in patients undergoing total hip…
- Trial name
- NCT03917394
- Testing
- rHuEPO, Iron sucrose
- Where
- China
- Volunteers
- 780 people
- Sponsor
- Peking Union Medical College Hospital
Postoperative Swelling After TKA, Postoperative Pain After Tka
Postoperative Cryocuff vs. Conventional Icepack in TKA - What is More Effective in Reducing Pain and Swelling?
Topic/Disease Pattern Postoperative pain and swelling management after knee prosthesis implantation using cryotherapy Objective To determine possible differences in postoperative swelling and pain following primary total knee…
- Trial name
- NCT07627854
- Testing
- cryo cuff treatment, postoperative cooling with conventional ice pack
- Where
- Germany
- Volunteers
- 102 people
- Sponsor
- Prof. Dr. med. Andreas Halder
Total Knee Arthroplasty (TKA)
Total Knee Arthroplasty Biomechanics
In total knee arthroplasty (TKA), the relationship between implant design, soft tissue balance, neuromuscular contributions, and rehabilitation strategies on patient satisfaction and functional outcomes is highly complex and…
- Trial name
- NCT03671954
- Testing
- Home Strengthening Exercises, Standard Physical Therapy, Preoperative Assessments
- Where
- 4 sites in United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- University of Florida
Arthropathy of Knee Joint
Comparison of Computer-Assisted Navigation and Conventional Instrumentation for Bilateral Total Knee Arthroplasty
To compare the functional outcomes of Computer-Assisted Navigation (CAS) and Conventional Instrumentation TKA at the 8-year follow-up.
- Trial name
- NCT03668756
- Testing
- Computer-Assisted Navigation TKA
- Where
- Taiwan
- Volunteers
- 56 people
- Sponsor
- Chang Gung Memorial Hospital
Total Knee Arthroplasty
GMK Sphere TiNb Total Knee Arthroplasty PMS Study
Total knee arthroplasty (TKA) is one of the success stories of modern surgery, providing high patient satisfaction outcomes. Total knee prostheses are generally composed by a femoral component articulating on a polyethylene…
- Trial name
- NCT04801654
- Testing
- blood sample
- Where
- Italy
- Volunteers
- 155 people
- Sponsor
- Medacta International SA
Total Knee Arthroplasty
Comparison Of Outcomes After Knee Arthroplasty Using Posterior-Substituting Versus Cruciate-Retaining Prostheses
Total knee replacement is used in the treatment of patients with knee arthritis, rheumatoid arthritis and other knee disorders. Today, there are basically two designs; It cuts the posterior cruciate ligament (PS) and protects the…
- Trial name
- NCT06170931
- Testing
- posterior cruciate ligament-retaining prostheses, posterior cruciate ligament-substituting prostheses
- Where
- Turkey (Türkiye)
- Volunteers
- 24 people
- Sponsor
- Bezmialem Vakif University