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Tundra lists 18 Arthropathy of Knee clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT05399043
Experience of Use and Biopsychosocial Effects of Robotic and Virtual Reality Devices in Neuromotor Rehabilitation
The implementation of virtual reality (VR) and robotic devices in neuromotor rehabilitation has so far provided promising evidence in terms of efficacy throughout different clinical populations. Positive changes in patient's motor and functional outcomes were reported along with an increased autonomy in the activities of daily living (ADLs) and health-related quality of life (HRQoL). The experience of use of these technological devices and their impact on the cognitive and psychosocial outcomes remain still unclear, though. Adopting a biopsychosocial approach, the present two-arm, parallel, non-randomized prospective quasi-experimental study protocol aims to explore the short- and long-term effectiveness of robot-assisted therapy (RAT) and of VR-based neuromotor rehabilitation. Pre-post intervention effects will be estimated and compared between a group of patients undergoing conventional treatment and another group additionally participating in technology-based rehabilitation. The evaluation will include patient's functional status (ie, motor functionality, autonomy in ADLs, risk of falls), cognitive functioning (ie, attention and executive functions), HRQoL, and psychological aspects (ie, anxiety and depression symptoms, quality of life satisfaction). After the treatment, devices usability and experience of use, along with the related psychosocial impact will be also assessed.
Gender: All
Ages: 18 Years - Any
Updated: 2026-10-16
1 state
NCT03865524
Effect Of The Use Of Navigation In The Alignment Obtained When Performing A Total Knee Arthroplasty In Obese Patients
NAOBE is a randomized, open and prospective clinical trial that evaluates the accuracy to achieve an adequate mechanical axis of the lower extremity in obese patients after total knee replacement.
Gender: All
Ages: 18 Years - Any
Updated: 2026-09-25
1 state
NCT05290818
Total Versus Robotic Assisted Unicompartmental Knee Replacement
The purpose of this research is to compare the functional outcomes of patients with end stage medial compartment OA of the knee undergoing a conventional mTKA to those undergoing rUKA and to assess the associated cost economics of such technology.
Gender: All
Ages: 50 Years - 75 Years
Updated: 2026-09-23
1 state
NCT07647354
Mako-MORE Registry
This is a prospective, post-market, multi-center, registry-based observational study designed to collect real-world clinical data on patients undergoing joint arthroplasty with Stryker implants, with or without the use of the Mako Robotic-Arm Assisted System. The registry will collect prospective data on patient characteristics, procedural details, patient-reported outcomes, radiographic assessments, and adverse events. Patients will be enrolled into procedure-specific cohorts and followed for up to five years postoperatively.
Gender: All
Ages: 18 Years - Any
Updated: 2026-08-18
5 states
NCT07758361
The Effect of Virtual Reality Goggles on Pain, Anxiety and Sleep in Patients Undergoing Total Knee Arthroplasty
Knee osteoarthritis, which occurs after degeneration of the knee joint with age, is common in women after 65 years of age and surgical methods are generally used in the treatment of deformity, pain and limitation of movement. This surgical procedure is different from other surgical procedures. It takes a long time to perform activities of daily living and return to quality life. At the same time, pain, anxiety and sleep disorders are among the most common problems in the postoperative period. In addition to pharmacological methods, non-pharmacological methods (listening to music, watching movies, daydreaming, humor, virtual reality application, laughter) are used to reduce these problems. In recent years, especially virtual reality application has started to be used as a distraction-based approach in recent years. Virtual reality is the artificial creation of a three-dimensional environment through computer technology. In this application, it is ensured that the individual feels that he/she is a part of the created virtual environment with immersive environments that seem effective. This study was planned to determine the effect of virtual reality glasses on pain, anxiety and sleep in patients undergoing total knee arthroplasty. The study will be conducted with participants who are willing to participate in the study and whose consent has been obtained. One group will receive virtual reality goggles (experiment) and the other group will receive standard care. Control group They will be asked to evaluate their level of "Anxiety and Pain" before and two days after Total Knee Arthroplasty surgery and their level of Sleep at their convenience after waking up the next day. Experimental group In addition to the standard care and practices applied to the participants in the control group, you will be asked to watch videos of relaxing nature scenes wearing "Virtual Reality Goggles". These videos last 30 minutes. You will be asked to fill in the same scales for two days preoperatively and two days postoperatively as the participants in the control group.
Gender: All
Ages: 18 Years - 70 Years
Updated: 2026-08-13
1 state
NCT03283878
Antibiotic Prophylaxis in Patients Undergoing Elective Total Knee Arthroplasty- Multi-center Trial
The Antibiotic Prophylaxis in Patients Undergoing Elective Total Knee Arthroplasty (TKA): Multi-Center Trial is a study that will compare the effectiveness of various perioperative strategies for antibiotic delivery as prophylaxis for periprosthetic joint infections (PJI) and surgical site infection in elective primary TKA. The investigators hypothesize that a single dose of prophylactic antibiotic administered within 60 minutes before the incision is not an effective way to prevent PJI in elective primary total knee arthroplasty (TKA). The investigators also hypothesize that the prolonged delivery (24 hours) of antibiotic prophylaxis after surgery does not further reduce the incidence of PJI in elective primary TKA. Duke University is the only site recruiting both primary total knee arthroplasty and unilateral knee arthroplasty.
Gender: All
Ages: 18 Years - Any
Updated: 2026-07-16
12 states
NCT07544264
Evaluation of 5-year Survival and Clinical Outcomes in Patients Undergoing Total Knee Arthroplasty With a Polyethylene Tibial Component
Total knee arthroplasty (TKA) is one of the most successful procedures in orthopedic surgery for treating advanced knee osteoarthritis, providing pain relief, functional recovery, and improved quality of life. Advances in implant design and materials have further enhanced joint kinematics and patient satisfaction. An aging population has increased the number of elderly patients with comorbidities, potentially affecting surgical outcomes and implant longevity. Polyethylene has long been used in knee prostheses; early all-polyethylene tibial components were abandoned due to high wear and failure rates, in favor of metal-backed designs, which became the gold standard. Recently, highly cross-linked ultra-high-molecular-weight polyethylene (UHMWPE) has renewed interest in all-polyethylene tibial components, although their use remains limited. These implants offer potential advantages, including elimination of locking mechanism failures, reduced backside wear, lower costs, and possibly better load distribution. Evidence from registries, systematic reviews, and meta-analyses shows that 15-year survival of all-polyethylene tibial components is comparable or even superior to metal-backed designs, with no significant differences in clinical-functional outcomes. Additionally, all-poly components are significantly less expensive. Given these findings, increasing their use and evaluating outcomes in Italy is warranted. The aim of the present study is to assess implant survival of the Link Symphoknee prosthesis with an all-polyethylene tibial component, along with clinical-functional outcomes and post-discharge readmission rates in patients treated at the Rizzoli Orthopaedic Institute.
Gender: All
Ages: 50 Years - 85 Years
Updated: 2026-06-23
NCT06821581
Economic-demographic Assessment of the Aseptic Mobilization of Knee Prostheses Through the RIPO Registry and Radiographic Analysis of the Case Series From the II Clinic of IOR
The increase in life expectancy is leading to an increase in the average age of patients undergoing total knee arthroplasty (TKA), and, consequently, an increase in the number of revisions. The main cause of TKA failure is aseptic mobilization, which is described as the loss of integration between the prosthetic component and the bone in the absence of infection. This represents a significant impact on professional and economic resources for the Italian healthcare system. Aseptic mobilization can be caused by inadequate initial fixation of the implant and/or mechanical or biological loss of fixation over time, factors that often occur simultaneously. A careful, methodical evaluation of post-operative radiographs of TKAs remains an important diagnostic tool. The analysis of the causes of aseptic mobilization of TKAs and the associated economic impact in the Emilia Romagna region is useful for providing an estimate of the problem and identifying potential areas for improvement.
Gender: All
Ages: 18 Years - Any
Updated: 2026-06-18
1 state
NCT03869996
Total Knee Arthroplasty: Fast Track Protocol is the Future?
Fast-track total knee arthroplasty (TKA) is a well-established concept including optimized logistics and evidence-based treatment, focusing on minimizing surgical stress and improved post-operative recovery. The aim of this protocol is to compare the standard care and fast track total knee arthroplasties in terms of functional and subjective outcomes, hospital staying, number of transfusions and analgesic consumption.
Gender: All
Ages: 18 Years - 78 Years
Updated: 2026-05-22
NCT07180953
Impact of Dexamethasone Route on Pain and Inflammation in iPACK With ACB for Knee Arthroplasty
"The Effect of Dexamethasone Administration Route on Pain and Inflammatory Response in iPACK With ACB for Total Knee Arthroplasty" - written in plain language according to ClinicalTrials.gov standards: The goal of this clinical trial is to learn how the route of dexamethasone administration (either through the vein or nerve block) affects pain and inflammation in people having total knee replacement surgery. All participants will receive two types of nerve blocks before surgery: an iPACK block and an adductor canal block (ACB), which help control pain after the operation. The main questions the study aims to answer are: Does injecting dexamethasone into the nerve block reduce pain more effectively than giving it by vein? Which method leads to a lower inflammatory response after surgery? Researchers will compare the two groups to see which route offers better pain relief and less swelling after knee surgery. Participants will: Be randomly assigned to receive dexamethasone either in the nerve block or by IV Receive standard care for total knee replacement Rate their pain and have blood tests after surgery to measure inflammation
Gender: All
Ages: 65 Years - 100 Years
Updated: 2026-05-22
NCT05381818
Pre-operative Inspiratory Muscle Strength Training in Total Joint Surgery
The purpose of this research study is to evaluate effects of respiratory strengthening exercises on breathing function, in people who have orthopedic surgery. It is known that breathing function decreases for a few days after surgery. in In this study, we want to see if exercising before surgery strengthens the breathing muscles and improves recovery after surgery.
Gender: All
Ages: 18 Years - 100 Years
Updated: 2026-05-15
1 state
NCT04924205
A Comparison Of Primary TKA Rehabilitation Using A Smart Orthotic Versus Outpatient Physical Therapy
This will be a prospective, randomized, noninferiority clinical trial comparing rehabilitation methods post-total knee arthroplasty (TKA). Population of interest is adult hip/knee clinic patients over age 18 who are indicated for unilateral primary total knee arthroplasty. All TKA patients are prescribed physical therapy (PT) for rehabilitation post-operatively. The investigators will compare this current treatment with a new, validated, wearable smart knee brace (FM2 Knee Brace) that can be used for rehabilitation post-TKA. Following enrollment in the study, the investigators will match and randomize participants into two cohorts (outpatient PT versus FM2 Knee Brace). Outpatient PT group will be prescribed routine six-week course of outpatient PT (no pool exercises, remainder at therapist's discretion) to start as soon as possible upon discharge. The FM2 Knee Brace group will complete device set up at pre-op visit and will be prescribed 3-4 exercises to complete at their discretion over six weeks. The investigators will collect measurements of knee flexion, extension, total arc of motion at pre-op visit and at 6-week, 3-month, and 1-year post-op visits. The investigators will also plan to record additional PROs, therapy compliance, and complication rates. The investigators will compare the two groups to test whether the new FM2 Knee Brace is noninferior to regular PT when recovering from TKA, and if the new technology could be an alternative to outpatient PT.
Gender: All
Ages: 18 Years - 100 Years
Updated: 2026-03-25
1 state
NCT04636190
Triathlon All-Polyethylene Tibia Outcomes Study
The purpose of this study is to evaluate the clinical functional results of the Triathlon All-Polyethylene Tibia Knee Device.
Gender: All
Ages: 18 Years - Any
Updated: 2026-02-27
5 states
NCT06715709
How Many Dexamethasone Doses Should Be Given Perioperatively?
The purpose of this study is to determine the most efficient and safest dexamethasone dose given perioperatively during total knee arthroplasty that reduces postoperative option consumption and pain, improves postoperative nausea and vomiting, and minimizes postoperative complications
Gender: All
Ages: 18 Years - Any
Updated: 2026-02-06
1 state
NCT07233122
MRI Role in Knee Hemophilic Arthopathy
The aim of this study is to assess role of MRI in detecting synovial, cartilaginous , osseous abnormalities ، bleeding inside knee joint and to use a system for assessing HA as support for therapeutic regimes and for monitoring response to therapy .
Gender: All
Ages: 18 Years - Any
Updated: 2025-11-18
NCT03674697
The Effect of Light Therapy on Post-Surgical Pain
This is a prospective randomized clinical trial study to investigate two main aspects. The first aspect is to investigate the efficacy exposure to green light emitting diode (GLED) in reducing postoperative opioid medications requirements by 20% as the primary outcome amongst patients scheduled for elective total knee replacement surgery (knee arthroplasty). The second aspect is to reduce postoperative pain by 30%, improve preoperative anxiety by 30%, and improve the quality of sleep pre and postoperatively by 30%. Seventy participants scheduled for elective unilateral primary total knee arthroplasty (total knee replacement) will be recruited from the pain clinic or from the orthopedic surgery clinics at Banner-University Medical Center by the pain or orthopedic physicians who are key personnel of this study. Once a participant is identified, he/she will meet with one of the research team members to explain the nature of the clinical trial and undergo a standard of care medical history gathering and baseline physical examinations. If the participant meets all the inclusion and have no exclusion criteria, he/she will be presented with a written consent in English to explain all the risk and benefits of this clinical trial. Once a participant signs a consent, he or she will be randomized by the study statistician, in a 1:1 ratio to either a GLED group (treatment) or white light-emitting diode (WLED) group (control). The participant will be trained on how to use the light device by one of the research team members. All participants will be exposed to either GLED or WLED for 8 weeks prior to surgery and two additional weeks after surgery.
Gender: All
Ages: 18 Years - Any
Updated: 2025-07-31
1 state
NCT06832995
Incidence and Risk Factors for Post-Anesthetic Morphine Titration in Recovery Room After Hip and Knee Arthroplasties
Despite the use of multimodal analgesia combining nerve block (NB) and systemic analgesia, intravenous (IV) morphine titration in the post-anesthetic care unit (PACU) after total hip (THA) and knee (TKA) arthroplasty is required to relieve early moderate-to-severe pain. Sedation occurrence during titration and a VAS score higher than 60/100mm are two independent risk factors for postoperative pain during hospitalization. The association of NB and multimodal analgesia constitutes the reference in evidence-based recommendations. An adductor or femoral triangle block, alone or associated with periarticular infiltration, is recommended during TKA. During THA, NB associated with surgical periarticular infiltration improves analgesia and rehabilitation This study aims to identify the incidence and risk factors of morphine titration in PACU after lower limb arthroplasty performed by 5 experienced surgeons and using a multimodal analgesic procedure
Gender: All
Ages: 18 Years - Any
Updated: 2025-02-18
NCT06415825
Preliminary Muscle Contraction in the Rehabilitation and Prevention of Degenerative Pain in the Locomotor System
RESEARCH OBJECTIVE: To investigate the effect of muscle preliminary contraction in the rehabilitation and prevention of degenerative pain in the spine, hip, knee, ankle, shoulder, elbow, and ankle joints, as well as after hip and knee arthroplasty. HYPOTHESIS: Muscle preliminary contraction has a significant short-term and long-term effect in the rehabilitation and prevention of degenerative pain in the spine, hip, knee, ankle, shoulder, elbow, and ankle joints, as well as after hip and knee arthroplasty. RESEARCH METHODS: At least 216 patients with degenerative pain in the spine, hip, knee, ankle, shoulder, elbow, and ankle joints, as well as after hip and knee arthroplasty, will be studied. They will be randomized into pairwise sub-groups. All will receive standard advice. The maneuver sub¬groups will receive additional advice - preliminary contraction of the muscles in the corresponding kinesiology segment. This advice will be embedded in all motor activities of daily living involving the relevant area. The following follow-up parameters will be used: visual analogue pain scale, manual muscle testing, goniometry, centimeter, and preliminary contraction success rate. Their follow-up will be threefold - at the beginning, after 1, and after 6 months. For statistical processing, multiple analysis of variance (MANOVA), with post hoc Bonferroni multiple tests, and Pearson correlation analysis, with post hoc regression analysis, will be used. CONCLUSION: The positive results will allow the preliminary muscle contraction to be used as a universal tool in the rehabilitation, prevention, and prevention of degenerative pain in the spine, hip, knee, ankle, shoulder, elbow, and ankle joints, as well as after hip and knee arthroplasty (international contribution). This maneuver is very short (seconds), easy (everybody can perform it), does not require the allocation of time, space, and resources (including financial ones), and is instantly incorporated into everyday life.
Gender: All
Ages: 18 Years - 90 Years
Updated: 2024-05-16