View clinical trials related to Knee Osteoarthritis.
Filter by:The primary purpose of this study is to compare the effects of a high and low intensity strength training programs vs. a control group on knee pain and compressive joint forces.
The purpose of this research study is to determine whether low intensity resistance training with concurrent application of a peripheral blood flow restriction device to the exercising limb will elicit increased quadriceps strength, functional gains, ability to complete knee-related activities of daily living, mobility, and quality of life in individuals at risk for developing symptomatic knee osteoarthritis (OA). It is known that higher quadriceps strength is protective against developing symptomatic knee OA.1 However, people at risk for knee OA frequently do not tolerate the high intensity resistance training that is generally believed necessary to increase muscle strength. Partial blood flow restriction (PBFR) to the exercising muscle has been reported to result in strength gains, while requiring lower levels of joint loading.2 This method may be better tolerated, enabling efficacious exercise in older adults who may not tolerate high knee joint loads. To asses the efficacy of a 4 week low-intensity resistance training program with concurrent application of PBFR to the exercising limbs to improve quadriceps strength and size, leg muscle power, and mobility in individuals at risk for developing symptomatic knee osteoarthritis,we will test the following hypotheses. In comparison with low-intensity resistance training without use of PBFR, a four-week low-intensity resistance-training program with PBFR will: Primary Hypothesis: Increase (a) double leg-press 1RM strength and (b) isokinetic knee extensor strength Secondary Hypotheses: 1. Increase quadriceps muscle volume assessed by MRI 2. Increase lower limb muscle power on (a) double leg-press at 40% 1RM and (b) a timed stair climb 3. Not adversely effect knee pain or quality of life assessed by the Knee injury and Osteoarthritis Outcome Score (KOOS) questionnaire
Hypothesis: Viscosupplementation when combined with an off-loading knee brace is more effective in treating the symptoms of knee OA then treating with viscosupplementation alone
The primary objective of this study is to compare a combination of hyaluronic acid and chondroitin sulfate (V0220) to Hyalgan® on pain relief in patients with symptomatic knee osteoarthritis (OA) over 24 weeks when administered in three weekly injections. Chondroitin sulfate is one of the components of cartilage. Studies have shown that chondroitin sulphate improves the quality of the hyaluronic acid produced in the joint. The benefit of V0220 combination is based on two main physicochemical properties, in line with the characteristics of osteoarthritic disease: optimising the rheological behaviour and improving the buffering effect on synovial flow ("outflow buffering").
Study objectives: - Part 1 TDU11685 To assess in patients with knee Osteoarthritis (OA), the safety, tolerability and pharmacokinetics (PK) of single intra-articular doses of SAR113945. - Part 2 ACT12505 To assess in patients with knee OA, the efficacy, safety and tolerability of a single intra-articular dose of SAR113945.
The hypothesis of the proposed study is that performing total knee arthroplasty through a mini subvastus approach results in statistically significant differences in one or more of the above functional outcome measures, when compared in a blinded, prospective, controlled, randomized manner to mini-medial arthrotomy approach. 1. Analyses of lower extremity functional activities (gait and stairs) 2. Strength of thigh musculature 3. Self-assessment of the functional outcomes 4. Return to the activities of daily living and sports activities
The purpose of this study is to determine the effectiveness of non-thermal Pulsed Radio Frequency (PRF) treatment with the Ivivi SofPulse for amelioration of knee pain in patients with mild to moderate Osteoarthritis and to determine the duration of clinical benefit following discontinuation of treatment.
postoperative pain and analgesic consumption between the first and the second surgery would be compared in patients undergoing staged bilateral total knee arthroplasty (BTKA).
This study will compare changes in outcomes following viscosupplementation for knee osteoarthritis.
The purpose of this study is to asses the efficacy of a 4 week low-intensity resistance training program with concurrent application of partial blood flow restriction (PBFR) to the exercising limbs to improve quadriceps strength and size, leg muscle power, and mobility in women at risk for developing symptomatic knee osteoarthritis. The primary outcome will be change in isotonic double leg-press 1 repetition maximum (1RM) strength. The investigators will test the following hypotheses. In comparison with low-intensity resistance training without use of PBFR, a four-week low-intensity resistance-training program with PBFR will: Primary Hypothesis: Increase (a) double leg-press 1RM strength and (b) isokinetic knee extensor strength Secondary Hypotheses: 1. Increase quadriceps muscle volume assessed by MRI 2. Increase lower limb muscle power on (a) double leg-press at 40% 1RM and (b) a timed stair climb 3. Not adversely effect knee pain or quality of life assessed by the Knee injury and Osteoarthritis Outcome Score (KOOS) questionnaire