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Showing 1-11 of 11 trials
NCT07548385
This is a prospective, randomized study. The purpose of this study is to evaluate if the addition of Suzetrigine, a new pain medication, to well established peri-operative pain regimen used for total knee replacement surgery will effect pain control. 1. Does Suzetrigine given pre-operatively decrease the total opioid consumed after total knee replacement surgery? 2. Dose Suzetrigine given pre-operatively decrease the visual analog pain scale pain scores after total knee replacement surgery? Study participants will be randomly assigned to receive either Suzetrigine medication or placebo medication.
NCT06234631
The goal of this study is to better understand how daily treatment with cannabidiol (CBD) affects the need for opioid pain medication, as well as pain, inflammation and other related symptoms, after knee replacement surgery. The information collected in this study is necessary to help understand whether CBD may be a useful medication before and/or after surgery. The study hypothesis is that CBD exerts opioid-sparing effects through anti-inflammatory, analgesic, and anxiolytic mechanisms.
NCT06929871
The overall aims of this prospective, randomised, single-blinded controlled trial are to compare functional, radiological and clinical outcomes in Mako robotic-arm assisted cementless Total Knee Arthroplasty (TKA) versus Mako robotic-arm assisted cemented TKA.
NCT07023185
The purpose of this study is to compare pain score (Patient-Reported Outcomes Measurement Information System: PROMIS NRS Pain Subscale) between the control and cold/compression groups pre-surgically, daily after surgery for 14 days, then weekly after surgery for 3 months, and at 6 months post-surgery.
NCT06933732
This study aims to evaluate the effectiveness of virtual reality (VR) in managing preoperative anxiety and postoperative pain in patients undergoing total knee replacement. Investigators will assess the impact of preoperative VR training on anxiety levels, explore the effectiveness of relaxing and distracting VR videos for pain management after surgery, and determine the optimal timing for VR application by comparing different VR intervention times. Our goal is to identify how VR can improve both the emotional and physical recovery process for patients undergoing knee replacement surgery.
NCT05950646
Sleep disturbances are prevalent in older patients with osteoarthrosis or fracture who are scheduled for knee or hip replacement surgery. The occurrence of sleep disturbances is associated with worse outcomes including increased risk of delirium and cardiac events, and worsened functional recovery. Dexmedetomidine is a highly selective α2-adrenergic agonist with sedative, anxiolytic, and analgesic properties. It exerts sedative effects via activating the endogenous sleep pathways and produces a state like non-rapid eye movement sleep, which is different from opioid- and benzodiazepine-induced sedation. Esketamine is a N-methyl-D-aspartic acid receptor antagonist and has been used as an anesthetic and analgesic. Recent studies showed that low-dose esketamine has anti-depressive and sleep-promoting effects. The investigators suppose that mini-dose dexmedetomidine-esketamine combined infusion at night can improve perioperative sleep quality in patients scheduled for knee or hip replacement surgery.
NCT06382285
The aim of this study is to examine the effect of a prolonged peripheral nerve block (utilizing continuous adductor canal block) on the level of pain after a knee replacement surgery
NCT06241859
Spinal anesthesia is applied for patients undergoing total elective knee replacement surgery. It reduces rates of postoperative complications, improves postoperative pain management, rehabilitation is started earlier and patients more quickly return to the rhythm of ordinary life. According to the literature data, perioperative stress impacts part of cardiovascular complications and exacerbates postoperative pain. It is important that patients during the surgery under spinal anesthesia prefer to sleep. Thus, in order to reduce perioperative stress, patients during surgery are sedated. It is one of the most effective methods. On the other hand, deep sedation during surgery versus light sedation, is related to more frequent postoperative cognitive impairment and delirium. It leads to worse later surgery results and worse postoperative quality of life, increased risk of falling, prolonged duration of hospitalization, increased expenses.
NCT00927368
This is a randomized study which will compare three femoral nerve catheter insertion techniques. Subjects will be randomized into one of thee groups, Group 1: ultrasound guided femoral nerve catheter using a stimulation needle and stimulating catheter, .Group 2: ultrasound guided femoral nerve catheter using a stimulation needle, but non-stimulating catheter, or Group 3: ultrasound guided femoral nerve block without stimulation.
NCT01375231
The investigators posit that it would be advantageous to reproduce the height of the entire patellofemoral joint in order to maintain the lever arm of the quadriceps mechanism at its preoperative level. Failure to do this may cause the quadriceps mechanism to be inefficient. For example the quadriceps mechanism would have to work harder if the total patellofemoral (PF) height is diminished. Alternatively, diminished motion or increased patellar strain may occur if the overall PF height is increased. The investigators theorize that either of these sizing errors could lead to anterior knee pain. The purpose of this study is to compare the clinical outcomes between two surgical techniques: 1) a technique of reproducing the total PF joint on both sides of the articulation (Group 1) and 2) the traditional technique of reproducing only the patellar thickness on one side of the joint (Group 2).
NCT01410240
The purpose of this study is to compare the efficacy and safety of FLOSEAL to standard of care for hemostasis in subjects undergoing total knee arthroplasty.