Active clinical trials for "Osteoarthritis, Knee"

The purpose of this study is to compare post-operative mechanical alignment (Hip-Knee-Ankle angle; HKA) between imageless robotic-assisted (Navio™ Robotics-assisted Surgical System) and Conventional Total Knee Arthroplasty

Knee pain is one of the most prevalent musculoskeletal disorders in the United States. Conservative treatments generally consist of pharmacological agents and physical therapy. Unfortunately, such conservative care is often mismanaged, and little data is collected on clinical outcomes. The proposed investigation utilizes a novel and state-of-the-art mobile application (DETP) to guide an at-home exercise therapy program for non-operative knee pain. The purpose of this study is conducting a single-blind randomized, controlled, superiority study to compare the DETP to conventional physical therapy (PT). The investigators will seek to determine improvement in pain and function in PROMIS measures as the primary outcome. The investigators will also evaluate satisfaction with the application as a secondary outcome.

Knee osteoarthritis is common joint disorder in older adults. The prevalence of osteoarthritis is increasing in the elderly population and due to obesity.The aim of this study to compare improvement in balance between BRACE and proprioceptive training in knee osteoarthritis and to compare mobility level between proprioceptive and BRACE in knee osteoarthritis

Knee osteoarthritis (OA) is a rheumatic disease that causes serious cartilage damage in the knee joint. Moderate physical activity can slow cartilage degeneration in moderate OA stages. Remarkable weakness and atrophy of the quadriceps and hamstrings is a common problem in patients with chronic osteoarthritis, but in arthritis, it may be difficult to achieve strength gains due to the pain caused by heavy load-resistant exercises. Exercising with these high loads may not be possible or may injure painful arthritic knees. For this reason, lately, blood flow restriction exercises have been directed to achieve the same gain by exercising with lower loads by restricting the blood flow with a cuff. We aimed to limit the blood flow in osteoarthritic knees and to provide strength gain and pain reduction provided by conventional exercises given routinely. Our hypothesis in this study is that exercises that blood flow restriction exercises will reduce pain and increase strength as well as conventional exercises.

The use of periarticular injection and adductor canal block are well-established techniques used both in combination or in isolation in the management of postoperative pain for patients undergoing total knee arthroplasty. The aim of this study is to investigate whether combining these two techniques have an added benefit, compared to periarticular injection alone, with respect to quality of recovery, functional return, discharge readiness, and short and long term post-operative narcotic use.

Unisex knee prosthesis and patient specific knee prosthesis has the same anterior knee pain and patellar tracking

Prospective, Interventional, Non-Randomized, Open Label, Single Group Assignment, Single Center.

The purpose of this study is to compare two methods of pain control used during total knee joint replacement surgery. The pain medication that will be used for this study is not experimental. The investigators will compare the single shot femoral nerve block (SSFNB) and Femoral Nerve Block (FNB) plus continuous femoral nerve catheter (CFNC) to determine which method gives patients better pain control, increasing the capability to participate in physical therapy and decreasing the consumption of other pain medication. With either the single shot or the catheter the local numbing medication called ropivacaine will be used.

The purpose of this research is to determine whether computer-based telephone counseling will improve adherence to strength training in a population of elders with knee osteoarthritis.

This is a randomized, controlled, blinded prospective study comparing the use of the usual cutting guides with a palm-sized digital surgical navigation system in unilateral total knee arthroplasty. Analysis of pre- and post-operative X-rays will be used to compare alignment of the tibial (shinbone) implant components. The investigators expect that the FDA-approved hand-held surgical navigation device will increase the accuracy and precision of the tibial cut by telling the surgeon the exact position of the cutting block before the surgeon makes the cut, allowing minor adjustments to be made. The investigators expect the conventional device to take less time to use, but that this difference will decrease as the surgeon becomes more familiar with the device. The investigators expect the intraoperative measurements acquired by the KneeAlign system to strongly correlate with the radiographic alignments measured postoperatively.