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Active clinical trials for "Osteoarthritis"

Results 2791-2800 of 4093

Using Web-based Tools to Facilitate Tailored Exercise for People With Osteoarthritis

Osteoarthritis

The purpose of this pilot study is to assess the feasibility, acceptability, and potential effectiveness of identifying people with osteoarthritis (OA) who are interested in individualized exercise programs through a web-based osteoarthritis application; assessing their exercise barriers, facilitators, motivators and preferences; and engaging them in an exercise program tailored to meet their needs by a Certified Fitness Trainer.

Completed12 enrollment criteria

Intra-articular Tranexamic Acid in the Reduction of Blood Transfusions in Primary Total Hip and...

Osteoarthritis

This is a randomized, double blinded, controlled trial in patients undergoing elective Total Knee Arthroplasty (TKA) and Total Hip Arthroplasty (THA). The study group will receive intra-articular Tranexamic Acid (TXA) while the control group will receive normal saline placebo.

Completed19 enrollment criteria

Prehabilitation Physical Activity in Persons With Osteoarthritis

Osteoarthritis

Knee joint osteoarthritis (OA) reduces functional mobility and performance of daily tasks such as rising from a chair. Therefore interventions aimed at improving muscle strength and sit-to-stand task performance are very important for these patients. The effect of exercise programs, including home exercise programs (HEP), on muscle strength, joint pain and function is well known and widely researched, yet not many studies have investigated the effect of an HEP on electromyographic activity (EMG) of muscles when performing everyday tasks, such as rising from and sitting on a chair. The aim of this study was to investigate effect of prehabilitation in women with severe knee joint OA scheduled for knee joint arthroplasty (TKA).

Completed6 enrollment criteria

Protracted Effect of the Ultrasound-guided Saphenous Block

ArthrosisUnspecified1 more

This study focuses on optimizing the postoperative pain treatment after major foot and ankle surgery by prolonging the duration of the ultrasound-guided saphenous block. The currently used single shot saphenous block only covers half of the pain intensive period from the saphenous territory, which results in a sharp, break-through pain requiring opioids. The hypothesis is that this protracted mixture will keep the patients free of pain without the use of opioids for the entire pain intensive period and thus increase rehabilitation and patients' satisfaction.

Completed13 enrollment criteria

Risk of Falling After CFNB Versus ACB

FallsTotal Knee Arthroplasty (TKA)1 more

Blocking sensation from the femoral nerve by injecting local anesthetic around the nerve plays an important role in pain control after total knee replacement. However, femoral nerve block has been associated with increased risk of falls due to weakness of the thigh muscle. This prospective, randomized controlled trial asks the question whether blocking the more distal branch of the femoral nerve (saphenous nerve) will result in less muscle motor block, and thus less risk of falls. The study also aims to compare pain control after both techniques.

Completed10 enrollment criteria

Topical and Intravenous Administration of TXA Are Equally Effective in DAA THA

Osteoarthrosis

Through a randomized controlled trial, we will compare the intravenous administration of tranexamic acid with the intra-articular application after a total hip arthroplasty through direct anterior approach. RCT, prospective study Academic-monocentric study Clinical outcome measurements The postoperative blood loss will be the primary outcome. Secondary outcomes are The rate of perioperative and postoperative blood transfusion The number of blood units transfused The length of hospital stay Perioperative given intravenous isotonic fluid The Null-hypothesis is that there is no significant difference in postoperative blood loss between intra-articular and intravenous administration of TXA.

Completed11 enrollment criteria

Rotational Thromboelastography Study in Tranexamic Acid and Colloid Infusion

Avascular Necrosis of Femoral HeadDegenerative Arthritis of Hip

Colloid solution is generally used to maintain intravascular volume. It is reported to impair blood coagulation in vivo and in vitro more than crystalloid does by prolonging coagulation time and decreasing clot strength. The formed fibrin clot is more vulnerable for fibrinolysis in a case of using colloid. Dilution of plasmin in vitro with colloid enhances fibrinolysis primarily by diminishing α2-antiplasmin-plasmin interaction. Tranexamic acid is an antifibrinolytics that competitively inhibits the activation of plasminogen, by binding to specific site of both plasminogen and plasmin, a molecule responsible for the degradation of fibrin, a protein that forms the framework of blood clot. It is used to treat or prevent excessive blood loss during surgery and in other medical conditions. Gastrointestinal effect, dizziness, fatigue, headache, hypersensitivity reaction, or potential risk of thrombosis is reported as the adverse effect of tranexamic acid. We hypothesized that inhibition of plasmin by tranexamic acid after colloid administration can improve the colloid-induced clot strength impairment.

Completed8 enrollment criteria

Efficacy of Omija (Schisandra Chinensis) Extract in Subjects With Knee Osteoarthritis

Mild Knee Osteoarthritis

Knee osteoarthritis (KO) is a common arthropathy and a leading cause of disability in elderly adults. Schizandra chinensis(Omija) has been known to have five predominant tastes: salty, sweet, sour, astringent, and bitter. It has also been shown to have various effects on the anti-inflammatory, cardiovascular system, gastrointestinal system, central nervous system, endocrine system, and stress protect. Therefore, this study is designed to evaluate the efficacy and safety on KO of Omija extract.

Completed12 enrollment criteria

X-Ray Study Investigating The Safety And Efficacy Of SD-6010 In Subjects With Osteoarthritis Of...

Knee Osteoarthritis

The objective of this 2-year study is to evaluate the safety, tolerability and disease modifying efficacy of SD 6010, an inhibitor of inducible nitric oxide synthase (iNOS). The efficacy of SD-6010 will be evaluated by radiography using joint space narrowing in the medial tibiofemoral compartment of the study knee as the primary endpoint.

Withdrawn2 enrollment criteria

Efficacy Study of an Unloading Brace for Knee Osteoarthritis

Osteoarthritis of the Knee

Subjects with symptomatic unicompartmental osteoarthritis of the knee will be invited to participate in this randomized study. Subjects will be assigned to either a Fusion Osteoarthritis Knee Brace group, or a control group that does not wear a brace. It is hypothesized that use of the Fusion Osteoarthritis Knee Brace will have a better outcome on osteoarthritis knee pain and quality of life compared to those who do not receive bracing intervention.

Completed16 enrollment criteria
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