Osteoarthritis Paid Clinical Trials in Minnesota

The need for exploration of more definitive and cost effective non-arthroplasty treatments of osteoarthritis (OA) has been demonstrated by the orthopedic and health economic research. Embolotherapy of neovessels associated with OA joints has been shown to be promising in patients with knee OA. There is a need for level one evidence drawn from randomized clinical trials to prove the safety, feasibility and efficacy of knee embolotherapy compared to standard of care. This randomized pilot study will assign 10 patients with mild-moderate OA to undergo geniculate artery embolization plus standard of care (defined in this study as: physical therapy and oral anti-inflammatory medications, with a maximum of 1 joint injection at the time of enrollment) and 10 patients to receive only medical standard of care (also having had a maximum of 1 joint injection prior to enrollment). The goal of this pilot study is to obtain preliminary estimates of safety and efficacy of embolotherapy to provide sustained symptom control and modify disease progression in patients with mild to moderate knee OA. Read Less

Two-year (2 year) information regarding the performance of the commercially available Actis™ Total Hip System in order to obtain and evaluate the clinical outcomes on a series of cementless primary total hip arthroplasty (THA) and hemi-hip arthroplasty procedures using clinical, radiographic and device and procedure related adverse event assessments. Read Less

The main objective of the study is to evaluate the safety, performance and clinical benefits of the Persona implant and its instrumentation in primary total knee arthroplasty Read Less

The goal of this clinical trial is to examine the effect of a single autologous, intra-articular injection of MFat versus saline injection for the treatment of pain and function associated with K/L grade 2/3 knee Osteoarthritis. Participants will receive an injection of MFat or saline. Read Less

The objectives of this study are to confirm the safety, performance, and clinical benefits of Zimmer Biomet Shoulder Arthroplasty Systems and its instrumentation in primary or revision shoulder arthroplasty. These objectives will be assessed using standard scoring systems, radiographic evidence, and adverse event records. Safety of the system will be assessed by monitoring the frequency an incidence of adverse events. Read Less

Reverse total shoulder arthroplasty (RTSA) has been successful in patients with rotator cuff arthropathy, proximal humerus fractures, failed primary total shoulder arthroplasty or failed hemiarthroplasty, and massive irreparable rotator cuff tear. Patients who undergo an RTSA report pain relief and functional range of motion. It has been more than 20 years since the advent of the RTSA construct but an immediate post-operative rehabilitation with active shoulder range of motion has not been prospectively studied in comparison to the traditional post-operative rehabilitation highlighted by Boudreau et al.12 Investigators plan to prospectively follow our patients following RTSA undergoing an immediate active shoulder rehabilitation (IASR) vs traditional rehabilitation in a randomized controlled fashion. Investigators plan to document clinical outcomes, complications and cost effectiveness out to 1 year. The study will hopefully fulfill the Triple Aim model for HealthPartners by improving the health of the population, improve the experience of each individual, and make healthcare affordable by decreasing the total cost of care. Read Less

Will injection(s) of autologous culture-expanded AMSCs be safe and efficacious for treatment of painful Hip OA, and if so, which dosing regimen is most effective? Read Less

There is an urgent public health need to reduce reliance on opioids for effective long-term pain management, particularly in knee osteoarthritis (KOA). This effectiveness trial will compare commonly recommended treatments to reduce pain and functional limitations in KOA.These results will lead to improved patient selection for treatment and inform evidence based guidelines by offering well-tested, effective, non-surgical alternatives. Read Less

Background. Arthritis is the leading cause of disability in the United States and osteoarthritis (OA) of the hand affects an estimated 25.6 US residents. OA of the thumb carpometacarpal (CMC) joint is the most disabling form of hand OA. Rehabilitation for persons with thumb CMC OA is recommended as the initial treatment and often involves instruction on joint protection and fitting of a splint to reduce joint stress and pain. More recently, evidence has suggested that specialized exercise may impact a factor linked to this condition, altered joint mechanics. Health records data also suggests that these exercises reduce pain and disability more than what would be experienced by those receiving standard care (SOC) rehabilitation. However, there has not yet been a prospective investigation on how these dynamic stability (DS) exercises alter joint mechanics, improve function, and reduce pain relative to standard treatment. Relatedly, thumb CMC mechanics are most often assessed by physicians through CAT scan and although rehabilitation therapists are not licensed to conduct such assessments, they could benefit from 'real-time' imaging to inform and evaluate the mechanical effects of treatment. Sonography might afford therapists the precision to evaluate mechanical response to treatment yet it is not yet known if thumb CMC sonography corresponds with the gold standard, CAT scan. Goal and Specific Aims. The long term goal this line of study is to reduce the effects of thumb CMC OA on activity performance and participation through non-invasive and non- pharmacological interventions. We expect to achieve our goals by pursuit of the following two specific aims: 1). Determine if a novel exercise regimen reduces radiographic thumb CMC joint misalignment among persons with thumb carpometacarpal osteoarthritis and 2) Evaluate the accuracy of ultrasound compared with CAT scan (reference standard) for quantifying thumb CMC subluxation Design and Methods. Specific aim 1 will be addressed through a prospective pre-post interventional study of a 8-week clinic-based dynamic stability program and will undergo a CAT scan before treatment and upon completion of the program (9 weeks) and specific aim 3 will be addressed through a psychometric 'concurrent validity' design. Read Less

The study will evaluate the performance, clinical benefits and safety of the Persona Revision Knee System in patients who have received primary or revision total knee arthroplasty (TKA) treatment. This will be done using a multicenter, single-arm, consecutive series, retrospective cohort study with prospective follow-up. Read Less

The Researchers are trying to compare two different types of intraarticular injections (injection in the joint) for treating the symptoms of moderate to advanced basilar thumb arthritis. One injection is ketorolac (an NSAID) and the other is triamcinolone (a corticosteroid). Read Less