N/A N=92 Torsion of the Tibial Tuberosity, a New Factor of Patellar Instability?
Patellar Instability · Patellar Dislocation
Primary: Existence of Tibial Tuberosity Torsion. — 17.5; 5.3 degre
Clinical Trial Search
Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
N/A N=80 Knee Bracing for People With Patellofemoral Osteoarthritis
Knee Osteoarthritis
Primary: Change in Pain on the VIsual Analog Scale (VAS) — -.068 change in units on a scale from baseline
N/A N=61 Stability of the Medial Pivot Total Knee Prosthesis
Osteoarthritis of Knee
Primary: Oxford Knee Score (OKS) Pre-operative Through 2 Years Post-operative — 16.31; 19.88; 29.96; 28.52 score on a scale
N/A N=14 Spring Loaded Tri-Compartment Unloader Knee Brace Study
Anterior Knee Pain
Primary: Knee Injury and Osteoarthritis Outcome Score (KOOS) — 61.91; 72.59; 71.17; 85.99 score on a scale
Phase 4 N=38 Patellar Resurfacing Versus Patellar Retention in Total Knee Arthroplasty - A Randomized Clinical Trial
Total Knee Replacement
Primary: Change in Western Ontario MacMaster (WOMAC) Osteoarthritis Index Pain Score From Preoperative to 5 Years Postoperative — 34.7; 39.2 units on a scale — p=0.59
N/A N=44 Stereo Radiography of TKA Patella Mechanics
Total Knee Arthroplasty
Primary: Patellar Flexion Measured as the Relative Angle Between the Femoral and Patellar Components of the Implant. — 29.6; 21.0 degrees
N/A N=86 Randomized Evaluation of the Efficacy of Synvisc-One® for the Treatment of Patellofemoral Chondromalacia
Chondromalacia Patella · Patellofemoral Pain Syndrome
Primary: Knee Pain During a Single Leg Squat — 5.6; 5.2; 4.1; 3.4 units on a scale
N/A N=8 In Vivo Arthroscopic Behavior of the Infrapatellar Plica of the Knee
Anterior Knee Pain Syndrome
Primary: Number of Participants With Successful Recording. — 2; 3 Participants
N/A N=15 INDividualised EXercise for Kneecap Dislocations
Patella Dislocation · Patella Dislocation Recurrent
Primary: Eligibility Rate — 15 Participants
N/A N=1,250 Evaluation of Patellar Crepitus Following Total Knee Arthroplasty
Total Knee Replacement
Primary: Evaluate for the Incidence of Patellar Crepitus Requiring Non-operative vs. Operative Treatment of Both the Study and Control Groups at a Minimum of 12 Months Following…
N/A N=80 Trial of Realignment Therapy for Treatment of Medial Knee Osteoarthritis
Knee Osteoarthritis
Primary: Mean Change WOMAC Pain Scale (Most Symptomatic Treated Knee) — -2.2; -1.7 units on a scale change from baseline
N/A N=20 CT Analysis of the Patellofemoral Joint in Patients Having Knee Surgery
Patellar (or Kneecap) Instability and Mal-alignment
Primary: Congruence Angle CBCT — 26.7; 3 degrees
N/A N=30 In Vivo Determination of 3D Patellofemoral Mechanics
Arthroplasty Replacement Knee · Knee Prosthesis
Primary: Patella Flexion With Respect to Femur — 80.0; 83.4; 93.7 degrees
N/A N=100 Compass Hinge Stabilization of Knee Dislocations: A Randomized Trial
Knee Dislocation
Primary: Knee Stability — 29; 26; 12; 17 participants
N/A N=30 Kinematic Analysis: Posterior Stabilized, Fixed Bearing Total Knee Arthroplasty With Attune Knee System - Phase 2
Total Knee Arthroplasty · Osteoarthritis
Primary: Femoro-tibial Kinematics - Lateral Anterior/Posterior Motion — -5.81; -0.1; 0.58 mm
N/A N=45 The Assessment of Patient Specific Instrumentation for Unicompartmental Knee Replacement
Knee Arthritis
Primary: Radiological Assessment of Component Positioning — 0.9; 1.8; 9.1; 8.8 Degrees — p=<0.05
N/A N=9 Clinical Study to Assess the Effectiveness of the Device Patello
Passiv Continuous Patella Mobilisation
Primary: Patellofemoral Translation — 0.819; 0.734; 0.776; 0.771 cm
N/A N=90 Comparison of Three Surgical Techniques to Achieve Patella Symmetry During Resection
Arthroplasty, Replacement, Knee · Injuries, Knee
Primary: Mean Asymmetry of the Patella After Patella Resection — 1.73; 1.40; 0.85 mm — p=0.001
N/A N=100 Vanguard TKA With KneeAlign 2 and Without KneeAlign 2
Osteoarthritis, Knee
Primary: Proportion of Subjects That Have Alignment Within 2 Degrees From Neutral on Tibia — 41; 31; 4; 14 Participants
N/A N=5 Kinematic Analysis: Posterior Stabilized, Fixed Bearing Total Knee Arthroplasty With Attune Knee System
Total Knee Arthroplasty · Osteoarthritis
Primary: Femoro-tibial Kinematics - Translation and Lift-off for Deep Knee Bend — -4.89; -2.58 mm
N/A N=30 Shoulder Instability in Children: Muscle Activity and Movement
Shoulder Injuries · Musculoskeletal Injury · Pediatric ALL
Primary: Number of Shoulder Instability Episodes (Subluxation and Dislocations)
N/A N=28 Effects of Hamstring Training in Different Modes on Stabilizing Knee Joints With Anterior Drawer Laxity
Knee Instability
Primary: Static Knee Stability
N/A N=34 Optimizing Movement After Anterior Cruciate Ligament Injury
Anterior Cruciate Ligament Injuries · Knee Osteoarthritis
Primary: Knee Flexion Moment Impulse — 0.54; 0.50 Ratio — p=0.293
N/A N=40 Muscle Property, Alignment and Joint Loading in People With Knee Osteoarthritis
Osteoarthritis, Knee
Primary: Change of External Knee Adduction Moment as Assessed by Visual Motion Analysis System — 0.50 Nm/kg
Phase 3 N=64 Preoperative Alignment of Total Knee Replacement
Knee Arthritis
Primary: Alignment of Knee - Measured Mechanical Axis From CT Data — -1.7; -1.3 degrees
N/A N=86 The Inclination of the Proximal Tibiofibular Joint Surface and Medial Compartment Knee Osteoarthritis
Osteoarthritis, Knee
Primary: The Fibular Inclination Angle of the Proximal Tibiofibular Joint Surface — 26.82; 31.99 degrees
N/A N=33 Comparing Rehabilitation Programs for Patellofemoral Pain Syndrome
Patellofemoral Pain Syndrome
Primary: Visual Analog Pain Scale (Describing Worst Pain Felt During the Past Week) — 4.5; 4.2 centimeter
N/A N=24 Effects of Unloader Bracing in Clinical Outcome and Cartilage Physiology Following Microfracture of Chondral Defects
Cartilage Loss · Microfracture
Primary: Knee Injury and Osteoarthritis Outcome Score (KOOS) (Clinical Outcome) — 12.0; 4.1; 19.1; 8.1 units on a scale — p=0.162
N/A N=27 Muscle Weakness and Post-traumatic Knee OA
Meniscectomy
Primary: Change in International Knee Documentation Committee (IKDC) Subjective Knee Form Score — 22.2; 20.6 units on a scale
Phase 2 N=29 Platelet-Rich Plasma Therapy for Patellar Tendinopathy
Patellar Tendinitis
Primary: Change in Measure of Pain Level: VISA-P Score — 32.2; 46.3; 43.2; 52.5 score on a scale