Clinical trials: Knee Replacement, Total
Arthroplasty, Replacement, Knee, Total Knee Replacement
X-3 Polyethylene Survival Outcomes Study
The goal of this clinical trial is to compare two types of polyethylene (Stryker Orthopaedics N2Vac and their X3 polyethylene) prostheses that are used in total knee replacements.
- Trial name
- NCT00493792
- Testing
- X3 Polyethylene, N2Vac Polyethylene
- Where
- 3 sites in United States
- Volunteers
- 518 people
- Sponsor
- Mayo Clinic
Arthroplasty, Replacement, Knee, Pain
Liposomal Bupivacaine in Simultaneous Bilateral Total Knee Arthroplasty
The purpose of this study is to evaluate the serum levels (pharmacokinetics) of bupivacaine in a series of patients undergoing simultaneous bilateral total knee arthroplasty with the use of a standardized periarticular injection…
- Trial name
- NCT02349542
- Testing
- Liposomal bupivacaine
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- OrthoCarolina Research Institute, Inc.
Osteoarthritis of the Knee
Structured Treatment of Osteoarthritis of the Knee With or Without Total Knee Replacement
The purpose of this study is to test whether surgical insertion of total knee replacement provides further improvement in quality of life, pain and function in addition to an algorithm for systematic non-surgical treatment…
- Trial name
- MEDIC (NCT01410409)
- Testing
- Neuromuscular training (NEMEX-TJR), Paracetamol, Burana
- Where
- 3 sites in Denmark
- Volunteers
- 100 people
- Sponsor
- Northern Orthopaedic Division, Denmark
Wound of Knee, Wound of Hip
Study to Compare Negative Pressure Wound Therapy or Standard Dressings After Orthopedic Surgery
The aim of this study is to assess the prevention of incision healing complications in patients undergoing Total Knee Arthroscopy (TKA) and Total Hip Arthroscopy (THA) treated with either Single-Use Incisional NPWT (Negative…
- Trial name
- PICO (NCT02064270)
- Testing
- Single-Use Negative Pressure Wound Therapy, Standard postsurgical dressings
- Where
- United States
- Volunteers
- 526 people
- Sponsor
- University of Missouri-Columbia
Blood Loss
The Use of FLOSEAL to Reduce Bleeding in Total Knee Replacement Surgery
The purpose of this study is to determine if the agent, Floseal, can decrease the amount of blood patients lose after total knee replacement (TKR) surgery.
- Trial name
- NCT00990288
- Testing
- Hemostatic Matrix
- Where
- United States
- Volunteers
- 196 people
- Sponsor
- Hospital for Special Surgery, New York
Arthropathy of Knee
Adductor Canal Block Versus Femoral Nerve Block for Total Knee Arthroplasty
Peripheral nerve blocks catheters of the femoral nerve have long been used for perioperative analgesia in total knee arthroplasty (TKA). These blocks provide effective analgesia and patient satisfaction for surgical pain relief.
- Trial name
- NCT03133481
- Testing
- Adductor Canal Nerve Block, Femoral Nerve Block
- Where
- United States
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Osteoarthritis, Traumatic Arthritis
Prospective Multicenter Post Approval Study of the LPS-Flex Mobile Bearing Knee
The purpose of the study is to assess the long-term performance of the NexGen LPS-Flex Mobile Bearing Knee in the treatment of patients with severe knee pain or degenerative knee disease.
- Conditions
- Osteoarthritis, Traumatic Arthritis, Avascular Necrosis of the Femoral Condyle, Moderate Varus
- Trial name
- NCT00854295
- Testing
- NexGen LPS-Flex Mobile Bearing Knee
- Where
- 3 sites in United States
- Volunteers
- 266 people, healthy volunteers welcome
- Sponsor
- Zimmer Biomet
Knee Arthroplasty, Total
Low Dose Peri- Operative Intra Venous Teranexamic Acid Reduces Blood Loss After Total Knee Arthroplasty: A Double Blind Randomized Placebo Controlled Clinical Trial
Total Knee Arthroplasty (TKA) is a common orthopedic surgery usually leads to Bleeding. The null hypothesis of this study was that TA has no effect on post surgical bleeding in patients undergoes TKA.
- Trial name
- NCT02327117
- Testing
- Tranexamic Acid, Normal saline
- Where
- Iran
- Volunteers
- 90 people
- Sponsor
- Isfahan University of Medical Sciences
Pain, Arthroplasty, Replacement, Knee
Comparison of Levobupivacaine and Ropivacaine for Femoral Neural Block
The anaesthetic management of patients undergoing total knee replacement is still not standardised. Epidural analgesia is common, but is associated with bilateral lower limb motor block and limited mobilisation.
- Trial name
- NCT01172197
- Testing
- Levobupivacaine, Ropivacaine
- Volunteers
- 14 people
- Sponsor
- NHS Tayside
Difference Between Femoral Nerve Block and Saphenous Block
Saphenous Nerve Block vs. Femoral Nerve Block for Total Knee Arthroplasty
Currently, the regional anesthetic standard of care for total knee replacement surgery is combined spinal/epidural to provide long-lasting pain relief with or without a femoral nerve block (FNB).
- Trial name
- NCT01505374
- Testing
- Study Technique, Control Technique
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Hospital for Special Surgery, New York
Knee Arthropathy, Hip Arthropathy
Preoperative Acupuncture for Total Knee or Hip Arthroplasty
Open-label, randomized controlled trial to determine the effect of preoperative acupuncture on preoperative anxiety and postoperative pain for high-anxiety patients undergoing total hip or knee arthroplasty.
- Conditions
- Knee Arthropathy, Hip Arthropathy, Anxiety
- Trial name
- (Acupuncture) (NCT06099223)
- Testing
- Acupuncture needles
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Hartford Hospital
Arthroplasty, Replacement, Prevention of Venous Thromboembolism
Treatment of Patients Undergoing Primary Unilateral Elective Total Knee or Hip Replacement With Dabigatran Etexilate
To supplement the current evidence of the effect of Pradaxa® (dabigatran etexilate) on coagulation parameters, including a calibrated thrombin time test, in patients with moderate renal impairment undergoing elective total hip…
- Conditions
- Arthroplasty, Replacement, Prevention of Venous Thromboembolism, Moderate Renal Impairment (CrCl 30-50 mL/Min)
- Trial name
- NCT01184989
- Testing
- Dabigatran etexilate
- Where
- 10 sites in Austria, Canada and 4 more
- Volunteers
- 142 people
- Sponsor
- Boehringer Ingelheim
Knee Arthritis
Knee Arthroplasty Performed With Conventional and Customized Instrumentation
The main purpose of this study is to determine whether the surgical time required for primary total knee arthroplasty is significantly less when performed with Customized Patient Instrumentation (CPI) than with conventional…
- Trial name
- CPI (NCT01124305)
- Testing
- Customized Patient Instrumentation, Traditional Instrumentation
- Where
- United States
- Volunteers
- 70 people
- Sponsor
- Anderson Orthopaedic Research Institute
Deep Vein Thrombosis, Pulmonary Embolism
Study of Apixaban for the Prevention of Thrombosis-related Events Following Knee Replacement Surgery
The purpose of this study is to learn if apixaban can prevent blood clots in the leg (deep vein Thrombosis [DVT]) and lung (pulmonary embolism [PE]) that sometimes occur after knee replacement surgery and to learn how apixaban…
- Trial name
- NCT00371683
- Where
- 107 sites in United States, Argentina and 11 more
- Volunteers
- 3,608 people
- Sponsor
- Bristol-Myers Squibb
Osteoarthritis, Post-traumatic; Arthrosis
Do Corticosteroid Injections During Total Knee Replacement Improve Early Clinical Results?
Prior to surgery, a pharmacist will randomly assign participating patients to one of two groups. One group will get an injection in the knee during surgery that contains medications to limit pain and an antibiotic.
- Trial name
- NCT00492973
- Testing
- methylprednisolone acetate, active comparator
- Where
- United States
- Volunteers
- 101 people
- Sponsor
- New Lexington Clinic
Wound; Knee
The Use of STRATAFIX Suture Device Compared to Standard-of-care for Deep Tissue Closure in Total Knee Arthroplasty
The STRATAFIX (Ethicon, Johnson and Johnson, Somerville, New Jersey) Knotless Tissue Control suture device is a barbed suture that uses anchor technology to securely engage with the soft tissues while also eliminating the need…
- Trial name
- NCT03285529
- Testing
- STRATIFIX, VICRYL
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- The Cleveland Clinic
Total Knee Arthroplasty, Osteoarthritis
Kinematic Analysis: Posterior Stabilized, Fixed Bearing Total Knee Arthroplasty With Attune Knee System - Phase 2
A better understanding of knee joint kinematics is important to explain the premature polyethylene wear failures within total knee arthroplasties (TKAs) and to help design a prosthesis that most closely approximates the normal…
- Trial name
- NCT02613338
- Testing
- DePuy Attune posterior stabilizing fixed bearing knee system
- Where
- 5 sites in United States
- Volunteers
- 30 people
- Sponsor
- The University of Tennessee, Knoxville
Arthroplasty, Replacement, Knee, Osteoarthritis, Knee
Kinematics in Posterior Cruciate Retaining and Bi-Cruciate Retaining Total Knee Replacements
The purpose of the study is to acquire kinematic in vivo fluoroscopy data from subjects who were implanted with the Smith \& Nephew Journey II posterior cruciate retaining (PCR) total knee arthroplasty (TKA) or Journey II…
- Trial name
- NCT03088748
- Testing
- Journey II posterior cruciate retaining total knee arthroplasty, Journey II posterior bi-cruciate retaining total knee arthroplasty
- Where
- 4 sites in United States
- Volunteers
- 50 people
- Sponsor
- The University of Tennessee, Knoxville
Postoperative Pain
Safety of Buprenorphine Transdermal System (BTDS) in Subjects With Acute Postoperative Pain After Total Knee Replacement
The objectives in this study are to evaluate: (1) efficacy of buprenorphine transdermal system (BTDS, Butrans™) on postoperative pain following total knee replacement surgery; (2) the impact of BTDS on functional rehabilitative…
- Trial name
- NCT00403234
- Testing
- Buprenorphine transdermal patch
- Where
- 5 sites in United States
- Volunteers
- 10 people
- Sponsor
- Purdue Pharma LP
Osteoarthritis, Knee
Orthosensor vs Conventional Total Knee Arthroplasty
In a randomized-controlled fashion, this investigation will evaluate the use of the Verasense technology to achieve optimal TKA balance.
- Trial name
- NCT03628378
- Testing
- Verasense
- Where
- 2 sites in United States
- Volunteers
- 130 people
- Sponsor
- Columbia University