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Showing 1-20 of 36 trials
NCT06379321
This study is a prospectively and retrospectively enrolled, post-market, open-label, non-randomized, single institution evaluation of clinical outcomes of primary or revision knee surgery patients who meet the eligibility criteria and received devices from the Triathlon Hinge Knee System according to its indications for use (IFU). Clinical evaluation for all cases will include data collection of patient demographics, surgical details, early postoperative status, functional and clinical outcomes, and survivorship at 1, 2, 6, and 10-years.
NCT04598568
The purpose of the study is the evaluation of the clinical and radiological long-term performance of the balanSys UNI fix in a multicenter routine clinical setting.
NCT05112302
The purpose of this study is to obtain feedback from patients and orthopedic surgeons who agree to use virtual reality (VR ) as an adjunct to standard of care in orthopedic cases under regional or central neuraxial nerve block. This will serve as a preliminary study for future trials to compare outcomes between VR and standard of care vs standard of care only.
NCT05928403
The purpose of the study is the rate of return to sport (regardless of the sport envisaged) after a minimum of 3 years after total knee prosthesis.
NCT05575700
Safety of an eight-day treatment with ibuprofen after primary hip and knee arthroplasties.
NCT06942078
During the COVID-19 pandemic, there was a drastic increase in surgical wait times across Canada, notably for patients awaiting total knee and hip arthroplasty. Currently the average wait time for total hip arthroplasty (THA) in Alberta is 16 weeks with the 90th percentile of wait times being 47 weeks. The average wait for total knee arthroplasty (TKA) in Alberta is 20 weeks with the 90th percentile of wait times being 60 weeks. As the waitlist for these surgeries grows and with limited resources to increase the number of surgeries being performed, there is a critical need for strategies to manage the pain experienced by patients during these long waiting periods. Many patients awaiting surgery are placed onto long-term opioid therapy to manage their pain. There are, however, significant risks associated with the extended use of opioids for pain management, such as addiction, opioid abuse, increased risk of overdose, increased risk of fractures, and increased risk of adverse cardiac events. Recognizing these risks, different strategies need to be employed to attempt to minimize the opioid burden faced by those waiting for surgery. One potential strategy is to utilize regional anesthesia for analgesia rather than relying on opioids. Regional anesthesia with nerve blocks using local anesthetic has been used in the management of preoperative pain for patients awaiting surgery for hip fracture and has been shown to be effective in reducing pain, opioid use, and the risk of serious adverse effects. However, for patients with hip fractures, their surgery usually occurs within 36 hours due to significant risks which occur beyond that timeframe. For patients waiting for THA and TKA, the surgical wait time could be weeks to months. Providing daily nerve blocks or even weekly catheters for an individual waiting up to a year for surgery is not sustainable and carries significant risks with repeated injections. New regional anesthesia techniques lasting a longer period of time are needed. One promising intervention is to utilize cryoneurolysis. Cryoneurolysis involves treating targeted nerves using extremely low temperatures. This disrupts nerve conduction and pain impulses. Importantly, connective tissue components of the nerve are left intact allowing for regeneration over time. Because of this, cryoneurolysis is a well-established treatment for chronic and acute pain due to its effectiveness and low risk safety profile. While cryoneurolysis is well-established in its use treating chronic and surgical pain, one limitation is that it is focused primarily on postoperative pain. Our study intends to primarily evaluate the efficacy of cryoneurolysis as a preoperative pain management intervention. Establishing the use of cryoneurolysis for preoperative pain will provide a valuable resource for reducing the pain patients experience while awaiting surgery, leading to decreased opioid use and improved overall well-being. The investigators will be recruiting 30 participants total (15 having TKA and 15 having THA) that will be given cryoneurolysis while waiting for their surgery.
NCT06005623
The goal of this randomized controlled trial (RCT) nested in a prospective cohort study is to investigate whether physical activity (PA) following total knee arthroplasty (TKA) or unicompartmental knee arthroplasty (UKA) can be optimized by the use of an activity tracking device including motivational feedback in comparison with activity tracking without feedback. Furthermore, the project will investigate the predictive value of PA level prior to TKA/UKA for the length of stay, return to work, and quality of life. The main hypothese of the study are: RCT study: * Using an activity tracking device, including motivational feed-back on PA show a superior short-term effect on increased PA (Total counts; primary outcome measure), physical functioning, return to work, and quality of life in comparison with no motivational feed-back from the activity tracker, defined as 'care as usual', in TKA and UKA patients * Using an activity tracking device, including motivational feedback, will have a superior effect on step counts, activity types and pain compared to the standard care, in TKA and UKA patients Prospective cohort: * PA prior to TKA or UKA can work as a predictive measure for function and quality of life following surgery * PA prior to TKA or UKA can work as a predictive measure for the length of hospital stay and return to work Patients will be randomized to activity tracking and motivational feed-back by gamification for patient self-mobilization (Intervention-group) or 'care-as-usual' including activity tracking without motivational feed-back (Control-group). Patients not eligible and/or willing to participate in the RCT study, will be offered to participate in a prospective non-interventional cohort study.
NCT06182059
Patients undergone total knee replacement are randomized to receive a "fast track" regional anesthesia protocol or a "traditional" regional anesthesia continuous infusion by both a femoral and sciatic catheter to assess if this latter technique may reduce persistent postoperative pain six months after surgery
NCT06333938
The study aims to assess the implementation and effectiveness of Integrative Treatments - Music Medicine, Aromatherapy, and Battlefield Acupuncture - in the management of perioperative pain and anxiety, and in the reduction of related pharmacologic treatments.
NCT03094663
A comparison of two pain control methods - the combination of Adductor Canal Block (ACB)/Periarticular Injection (PAI)/Infiltration of the interspace between the popliteal artery and the capsule of the posterior knee (IPACK) versus the Periarticular Injection (PAI) - in patients undergoing total knee arthroplasty. Primary outcome is NRS pain scores with ambulation on postoperative day one (24 hours post-block administration).
NCT06617819
Exploring differences in knee function after surgery with different types of prostheses(Cruciate ligament retaining(CR) VS. posterior stabilizing(PS))
NCT06179628
To investigate the efficacy of two different regimens of local anesthetic boluses for continuous adductor canal block under ultrasound-guidance in total knee arthroplasty at King Chulalongkorn Memorial Hospital.
NCT06203483
Knee arthroplasty surgery numbers are increasing depending on joint deformities and cartilage degenerations. Severe postoperative pain may occur in these patients due to surgery and the placed prosthesis. The aim of study is to compare the effectiveness of AKB and PENG block for postoperative analgesia management after knee arthroplasty.
NCT06321952
A randomized controlled trial was conducted with 72 participants who had moderate knee osteoarthritis (Kellgren and Lawrence grade 2-3). The patients were randomly assigned to either the robotic-assisted or gyroscopic-assisted group. Baseline characteristics, including age, body mass index, length of stay, and estimated blood loss, were recorded. The primary outcome measure was the accuracy of the hip knee angle, measured by scannogram film preoperatively and postoperatively at 3 months. Secondary outcomes included functional outcomes (KOOS, Oxford knee score, EQ-5D-5L, range of motion) assessed preoperatively and postoperatively at 3 months, as well as at 6 months postoperatively.
NCT06302218
Effect of iPACK block with Adductor Canal Block and ESPB on pain management, and NLR and PLR following knee arthroplasty
NCT06181097
Negative pressure wound therapy (NPWT) for post total joint arthroplasty incisions has demonstrated benefits in reducing wound complications. A prospective randomized trial will be conducted including 40 patients who will undergo total knee and total hip arthroplasty. The number of wound complications within 21 days will be recorded. As well, the aesthetic appearance and quality of scarring of the scar will be assessed.
NCT06096584
The present study examines adding local anesthetic injection superior to the sartorius at the level of the femoral triangle to block the intermediate femoral cutaneous nerve (IFCN) which is responsible for the innervation of the anterior thigh and the proximal part of the parapatellar incision used for total knee arthroplasty (TKA). This may provide superior analgesia when added to dual subsartorial blockade in cases of total knee arthroplasty
NCT06065878
The IPACK (interspace between the popliteal artery and capsule of the posterior knee) block is a regional anesthesia technique in which a local anesthetic is infiltrated under ultrasound guidance between the popliteal artery and the capsule of the posterior knee. This technique blocks the branches of the obturator nerve, the common peroneal nerve, and the tibial nerve in the popliteal region. In the context of knee arthroplasty, the application of the IPACK block has been associated with lower scores for ambulatory pain, lower scores for resting pain, and reduced morphine consumption . The genicular nerves, including the superomedial, inferomedial, superolateral, inferolateral genicular nerves, and the infrapatellar branch of the saphenous nerve, comprise the five main innervation branches of the knee. Clinically, they play an important role in the anterior sensory innervation of the knee. In the study, the investigators aimed to prospectively, double-blind, and randomly compare the postoperative analgesic efficacy of combined IPACK block and genicular block with the sole application of IPACK block in patients undergoing total knee arthroplasty (TKA). The investigators hypothesized that in blocks performed with equal volumes, there might be a spread of the local anesthetic solution from the IPACK block area to the genicular block area, and the investigators investigated this hypothesis.
NCT04229368
Vitamin D status has been shown to have an effect on post-operative outcomes in total joint arthroplasty. The goal of this study is to determine if pre-operative supplementation and correction of Vitamin D deficiency can reduce postoperative complications.
NCT05875324
The goal of this clinical trial\] is to investigate the effects of virtual reality (VR) in patients undergoing total knee arthroplasty (TKA). The main questions it aims to answer are: * Does VR have effects on pain, kinesiophobia, and function during the early rehabilitation period of patients who have undergone TKA * Does VR contribute to the success of exercise treatment after TKA All the patients included in the study were informed about the disease, the goals of post-surgical rehabilitation, the conditions to be considered after TKA and exercises. Sitting on the side of the bed and mobilization in or out of the room with a walker were provided with the postoperative 1st day exercises. The patients were discharged 2.5 days after surgery. The patients in both groups were taught an exercise program for home practice. In addition to the exercise program, the virtual reality application was applied before the exercises to the VR group. The second evaluation was made 3 days after the end of the treatment in both patient groups. Researchers compared VR and exercise to see if pain, kinesiophobia, pain catastrophizing, knee range of motion, function, and quality of life had changed.