View clinical trials related to Osteoarthritis, Knee.
Filter by:This study seeks to evaluate a treatment for multiple full thickness chondral lesions in the knee. Eligible subjects will undergo a microdrilling surgery and up to 12 post operative intra-articular injections of bone marrow aspirate concentrate (BMAC), platelet rich plasma (PRP) and hyaluronic acid (HA).
The overall goals of this work are: 1) to elucidate alterations in gene expression and downstream protein synthesis 2 weeks after Total Knee Arthroplasty (TKA) to better explain quadriceps muscle atrophy after TKA and 2) understand the mechanisms responsible for improved maintenance of muscle strength with Neuromuscular Electrical Stimulation (NMES) utilization. Furthermore, this investigation seeks to expand previous findings regarding attenuation of strength and functional performance deficits with NMES application to better understand how altered gene expression influences muscle function.
Autologous adipose-derived stromal vascular fraction (SVF) was used to treat 10 osteoarthritic knees of grade II or III (K-L scale) under IRB-approved protocol in a feasibility and safety study. The adipose-derived SVF was obtained through disaggregation of lipoaspirate and resuspension of the SVF in 3 ml of Lactated Ringer's Solution, with a mean of 48 million nucleated SVF cells and a mean viability of 78%, injected per knee. Cell suspension was injected into the intra-articular space using ultrasound guidance. At 12 weeks post-op all 10 knees showed decreased pain and increased mobility, both statistically significant (α = .01). Nine of ten knees reported either maximum possible or very significant decrease in pain. No infections, acute pain flares, or other adverse events were reported. Patient ages ranged from 52 - 69 years with a mean of 59 years.
The primary purpose of this study is to evaluate laparoscopic gastric banding (LAGB) surgery as a treatment option for obese patients with pain from knee osteoarthritis (KOA) refractory to medical treatment. The primary outcome will be the reduction in OA-related pain and disability after LAGB.
The purpose of this research study is to evaluate the cause of thigh pain after knee replacement. Different surgical techniques will be used to help determine the cause of thigh pain, and all surgical techniques are accepted and produce good clinical results.
The primary objective of this study is to assess the safety of a single injection of APS.
This purpose of this study is to evaluate the effectiveness and safety of the iovera° device for the temporary reduction of pain associated with knee osteoarthritis.
Despite improvements in treatment, a significant part of patients have severe pain following knee arthroplasty. Preoperative identification of high-risk patients would allow for an intensive individualized analgesic treatment pre- and postoperatively and thus potentially in reduced pain acute and chronically.
The main purpose of this study is to evaluate the efficacy of the study drug known as duloxetine in participants with chronic osteoarthritis (OA) and knee pain in Japan.
The purpose of this study is to determine whether education or aquatic physical therapy are effective in the treatment of osteoarthritis in Knee due to intensity of pain, function capacity, quality of life and kinetic.