View clinical trials related to Joint Diseases.
Filter by:Prior to the injection, the facet joints have to be defined according to standard radiological techniques (e.g. MRI and physical correlation). Patients are then sent to 18F-Fluoride-PET/MRI imaging, in order to localize facet joints with increased uptake. Facet joints to be injected are again defined according to the location(s) of highest uptake as demonstrated by 18F-Fluoride-PET/MRI. The defined injection sites before and after PET/MRI are compared. In equal defined injection sites, patients are sent for infiltration as scheduled, otherwise patients are randomized into two groups. One group will undergo facet injection(s) according to the 18F-Fluoride-PET/MRI result, with standard injections performed under CT-guidance by the radiology department of the study site. The control group will undergo facet injections blinded to the 18F-Fluoride-PET/MRI results, but based on current standard clinical practise (MRI and clinical correlation). The patients are asked to complete a validated pain and function questionnaire immediately before the facet joint injection, at 15 minutes, 1 day, 1 week and 1 month after the injection, as performed routinely in our institution. The purpose of this study is to prospectively evaluate the value of 18F-Fluoride-PET/MRI imaging in patients with low back pain with evidence of painful facet joint arthropathy, which would potentially benefit from facet joint injections.
Rehabilitation after Total Knee Arthroplasty surgery involves physical therapy services to address limitations in range of motion, strength, and participation in normal daily activities. This investigation will compare the outcomes from standard physical therapy intervention in comparison to reduced frequency physical therapy sessions supplemented with in-home exercise equipment.
Charcot neuropathic osteoarthropathy (CNO) is a progressively destructive process resulting from significant peripheral neuropathy of almost any aetiology. Diabetes mellitus has emerged as the commonest cause of CNO. The Charcot foot in diabetes poses many clinical challenges in its diagnosis and management. The lacuna primarily lies in delineation of its etio-pathogenesis and consequently in targeted treatment modalities. Although traditional approaches focus on neurotraumatic and neurovascular theories, these fail to explain all the features of CNO, hence, other hypotheses have been put forward.The current belief is that once the disease is triggered in a susceptible individual, it is mediated through a process of uncontrolled inflammation which, in turn, leads to osteolysis, fractures and joint destruction. Of these processes, the involvement of the receptor activator of nuclear factor- кB (RANK) ligand /RANK/osteoprotegerin (OPG) system in the process of acute CNO is particularly appealing and suggests new pharmacological approaches. Standard modalities of treatment include offloading and casting. Although various trials have analysed the impact of medical agents including bisphosphonates, teriparatide and bone stimulation techniques, the results have been either inconclusive or not translated into clinical practice. Hence, there is no efficacious treatment of active CNO apart from the traditional offloading. In view of recent advances in understanding of the disease process, the target of intervention should, logically, be interruption of the inflammatory cascade and subsequent osteoclast resorption. Zoledronic acid is the most potent bisphosphonate that has been studied in clinical trials to date and has the distinctive profile of strong inhibitory activity on the enzyme farnesyl pyrophosphate synthase, essential for osteoclast function. Methylprednisolone conceivably has a potential benefit by offsetting the RANKL/OPG system involved. There have been conflicting reports with bisphophosphonates in active CNO and Zoledronic acid has been infrequently used despite being the most potent. Glucocorticoids including methylprednisolone have also not been systematically tried in this condition. We hypothesise that targeting the inflammatory cascade with Methylprednisolone and osteoclast mediated damage by Zoledronic acid will address the basic etiopathogenesis of active CNO and may result in earlier resolution of the disease activity. The above mentioned hypothesis is hence, planned to be tested in a randomised, double-blind, placebo-controlled study.
This study was to determine the effect of conventional therapy and low level laser therapy on pain and function in patients with temporomandibular joint dysfunction. sixty patients with myofascial pain syndrome of TMJ are randomly classified into two groups with thirty patients in each group; Group I received traditional exercise. Group II received low level laser therapy in addition to traditional exercise. All outcome measures including Pain and function, were evaluated before and after the treatment program.
The rate of hip, knee arthroplasties and their revision are increasing every year. The incidence of blood transfusion in these operations are reported 18%, 68%, and 39%, 67%, respectively. Blood transfusion is known to increase the risk of pulmonary, septic, wound and thromboembolic complications and is related to mortality. Restrictive transfusion protocols has cost-effective results in terms of reducing these complications, promoting early discharge and reduced frequency of re-admission. Within this context, we aimed to evaluate the transfusion practice in our hospital, define the transfusion indicators and compare the transfused and non transfused patients in terms of recovery.
This study evaluates surgical site complications in subjects undergoing revision of a total knee arthroplasty when closed incision negative pressure therapy is used to manage the closed incision, as compared to a standard of care dressing.
Sparing the phrenic nerve by administering ultrasound-guided low volume superior trunk block (STB) and interscalene block (ISB) for arthroscopic shoulder surgery (labral repair, stabilization, rotator cuff repair).
Post-discharge pain after total knee arthroplasty remains problematic; many patients have excessive pain at the 2 week time point (and often thereafter). Reduction in opioid use has become a national goal, due to the 'epidemic' in opioid misuse. In addition to enrolling non-opioid users, we will enroll up to 15 chronic opioid users.
In this single-centre, double-blinded, randomized controlled superiority trial, 189 participants having outpatient, arthroscopic shoulder surgery will be randomized into 3 equal sized groups. All participants will receive a standardized interscalene brachial plexus block and 4mg of dexamethasone or 50mcg of dexmedetomidine or both intravenously just prior to their surgery. The purpose of this study is to provide a head to head comparison of two types intravenous adjuncts to ISB, corticosteroids and alpha 2 agonists, and determine if their combination, or either one alone provides superior postoperative analgesia in arthroscopic shoulder surgery patients, as well as possibly show a synergistic relationship between the two adjuncts. The investigators hypothesize the combination of adjuncts will provide a longer duration of analgesia compared to either single agent.
Total joint replacement is an ideal procedure to treat end stage joint disease. Good post-op pain relief could accelerate patient recovery and rehabilitation, and decrease admission days and medical cost. Local injection of LevoBupivacaine is an effective method in post-operative pain control. The effectiveness of local analgesia was noticed clinically. However, thorough studies about the pharmacokinetics of LevoBupivacaine, maintenance of effect, influence of post-operative rehabilitation are not well studied in different way of injection. The purpose of this study is to evaluate and analyze the pharmacokinetics and effect of local Levobupivacaine injection in different ways, the amount of post-operative fentanyl requirement after local injection, time to first fentanyl request, pain score, immediate post-operative function, side effect of analgesic agents, and medical cost, and to improve the quality of total joint replacement post-operative care.