Clinical trials: Knee Instability
Anterior Cruciate Ligament Rupture, Deficiency of Anterior Cruciate Ligament
Comparison of Three Methods for Anterior Cruciate Ligament Reconstruction
The purpose of this randomized clinical trial is to determine the difference in quality of life outcome at two years, in patients undergoing an Anterior Cruciate Ligament (ACL) reconstruction procedure with either a patellar…
- Conditions
- Anterior Cruciate Ligament Rupture, Deficiency of Anterior Cruciate Ligament, Chronic Instability of Knee, Anterior Cruciate Ligament Injury
- Trial name
- NCT00529958
- Testing
- Patellar Tendon, Hamstring Tendon, Double-Bundle
- Where
- Canada
- Volunteers
- 330 people, healthy volunteers welcome
- Sponsor
- University of Calgary
Degenerative Osteoarthritis, Rheumatoid Arthritis
Orthopilot Elite Post-Market Clinical Follow-Up
Prospective, multicenter, observational, comparative clinical trial on the equivalence of two different OrthoPilot® navigation system generations applied for computer-assisted total knee arthroplasty
- Conditions
- Degenerative Osteoarthritis, Rheumatoid Arthritis, Posttraumatic Arthropathy, Instability, Joint
- Trial name
- NCT03817632
- Testing
- Computer assisted primary total knee replacement with OrthoPilot FS101 navigation system and Software 5.1, Computer assisted primary total knee replacement with OrthoPilot Elite navigation system and Software 6.0
- Where
- 3 sites in Germany
- Volunteers
- 217 people
- Sponsor
- Aesculap AG
Hemodynamic Instability, Anesthesia
Hemodynamic Changes and Propofol Pharmacokinetic Variation During Anesthesia Induction and Knee-chest Positioning
Induction of anesthesia and the knee-chest position are associated with hemodynamic changes that may impact patient outcomes. Changes from baseline in cardiac output and other hemodynamic variables following induction of…
- Conditions
- Hemodynamic Instability, Anesthesia, Surgery
- Trial name
- NCT03961958
- Testing
- Propofol reduction
- Where
- Portugal
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Salamanca
Patellar Dislocation
Predicting Factors for the Outcome of Surgical Treatment for Patellar Instability
The purpose of the study is: 1. to analyze the success of operative stabilization of the patellar joint with the reconstruction of the medial patellofemoral ligament (MPFL) in terms of the subjective status of the knee, the…
- Trial name
- MPFL (NCT04673188)
- Testing
- Reconstruction of MPFL with or without tibial tuberositas osteotomy
- Where
- Slovenia
- Volunteers
- 145 people
- Sponsor
- Nik Žlak
Patellar Abnormality
The Effect of Blood Flow Restriction Method in Patellar Instability
The blood flow restriction method, the effects of which have been frequently investigated in the literature in recent years, can produce muscle hypertrophy with low-intensity load and can be easily tolerated through to low…
- Trial name
- NCT05484141
- Testing
- Rehabilitation with blood blow restriction, Rehabilitation without blood flow restriction
- Volunteers
- 34 people
- Sponsor
- Biruni University
Patellar (or Kneecap) Instability and Mal-alignment, Patellar Dislocation
MPFL Reconstruction Versus Rehabilitation
This study involves patients between the ages of 16 and 25 and have been diagnosed with a first-time traumatic patellar dislocation within the past 3 months.
- Trial name
- ANTI-GLIDE (NCT06926699)
- Testing
- Medial Patellofemoral Ligament Reconstruction, Rehabilitation
- Sponsor
- McMaster University
Patellar Dislocation, Knee Injuries
Blood Flow Restriction Training After Patellar INStability
This research study is designed to allow health care professionals and researchers to answer many questions about whether a new type of physical therapy called blood flow restriction training (called BFRT) will improve recovery…
- Conditions
- Patellar Dislocation, Knee Injuries, Leg Injury, Wounds and Injuries
- Trial name
- BRAINS (NCT04554212)
- Testing
- Blood Flow Restriction Training
- Where
- 4 sites in United States
- Volunteers
- 78 people
- Sponsor
- Caitlin Conley
Chronic Knee Instability
Interest of Additional Arthroscopic Portals in Diagnosis of Hidden Lesions of the Medial Meniscus in Pediatrics Knees With ACL Deficiency
Peroperatively observative study in pediatric orthopedic center in Lyon, France. 50 pediatric patients included in this study, to improve the diagnosis of hidden lesions of the medial meniscus associated with lesions of the…
- Trial name
- NCT02425995
- Testing
- Arthroscopic intercondylar and posteromedial portal
- Where
- France
- Volunteers
- 43 people
- Sponsor
- Hospices Civils de Lyon
Anterior Cruciate Ligament Injury, Anterior Cruciate Ligament Reconstruction
STABILITY 2: Anterior Cruciate Ligament Reconstruction +/- Lateral Tenodesis With Patellar vs Quad Tendon
Anterior cruciate ligament (ACL) rupture is one of the most common musculoskeletal injuries in young individuals, particularly those that are active in sports.
- Conditions
- Anterior Cruciate Ligament Injury, Anterior Cruciate Ligament Reconstruction, Joint Instability
- Trial name
- STABILITY 2 (NCT03935750)
- Testing
- Anterior cruciate ligament reconstruction (ACLR), Lateral extra-articular tenodesis (LET)
- Where
- 31 sites in United States, Canada and 6 more
- Volunteers
- 1,272 people
- Sponsor
- University of Pittsburgh
Degenerative Osteoarthritis, Rheumatoid Arthritis
Evaluation of the PHENO4U Data Platform in Patients Undergoing Total Knee Arthroplasty
Prospective, multinational pilot study for evaluation of the Pheno4U data platform in Total Knee Arthroplasty (TKA) patients
- Conditions
- Degenerative Osteoarthritis, Rheumatoid Arthritis, Posttraumatic Arthropathy, Chronic Instability of Knee
- Trial name
- Pheno4U Pilot (NCT05302934)
- Testing
- Pheno4U
- Where
- 4 sites in Germany, United Kingdom
- Volunteers
- 600 people
- Sponsor
- Aesculap AG
Patellar Dislocation, Recurrent, Patellar Dislocation
JUPITER 4.0 - Risk Factors for Failure of Isolated Medial Patellofemoral Ligament Reconstruction
The goal of this observational study is to learn about the outcomes of medial patellofemoral ligament (MPFL) reconstruction for the treatment of recurrent patellar instability.
- Conditions
- Patellar Dislocation, Recurrent, Patellar Dislocation, Patellar Instability, Patellofemoral Dislocation
- Trial name
- NCT06883396
- Testing
- Medial Patellofemoral Ligament (MPFL) Reconstruction
- Where
- 16 sites in United States
- Volunteers
- 850 people
- Sponsor
- Hospital for Special Surgery, New York
Anterior Cruciate Ligament Rupture, Knee Instability
Single and Double Bundle ACL Reconstructions, in Term of Cartilage Damage Due to Remaining Instability After Surgery.
The prevalence of ACL (Anterior Cruciate Ligament) ruptures is relatively high, primarily due to sports and military training injuries.
- Conditions
- Anterior Cruciate Ligament Rupture, Knee Instability, Cartilage Damage
- Trial name
- ACL (NCT04626999)
- Testing
- Single Bundle ACL Reconstruction, Double Bundle ACL Reconstruction
- Where
- Indonesia
- Volunteers
- 52 people
- Sponsor
- Universitas Indonesia
Anterior Cruciate Ligament Injury, Anterior Cruciate Ligament Rupture
Achilles Allograft With or Without InternalBrace for ACL Revision Surgery
This study evaluated outcomes after revision anterior cruciate ligament reconstruction using Achilles tendon allografts with a calcaneal bone block, with or without additional InternalBrace augmentation.
- Conditions
- Anterior Cruciate Ligament Injury, Anterior Cruciate Ligament Rupture, Anterior Cruciate Ligament Graft Failure, Knee Instability
- Trial name
- ACL-AlloRev (NCT07564336)
- Testing
- Revision ACL Reconstruction With Achilles Tendon Allograft and InternalBrace Augmentation, Revision ACL Reconstruction With Achilles Tendon Allograft Without InternalBrace Augmentation
- Where
- Austria
- Volunteers
- 32 people
- Sponsor
- Medical University of Graz
Anterior Cruciate Ligament Injuries
Evaluation of the Results of Two Different Methods in Management of Antero-lateral Instability of the Knee
This randomized clinical study will be conducted to compare the results of anterior cruciate ligament reconstruction (ACLR) combined with either anterolateral ligament reconstruction using peroneus longus autograft or…
- Trial name
- NCT06222814
- Testing
- ACL reconstruction combined with anterolateral ligament reconstruction using peroneus longus autograft, ACL reconstruction combined with extra-articular tenodesis (Modified Lemaire)
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Sohag University
Recurrent Patellar Dislocation, Patellar Instability
The Comprehensive Assessment in Children After Surgical Treatment of Patellar Recurrent Dislocation.
The aim of this prospective study is to assess extension apparatus function of the knee based on clinical, radiological, isokinetic and gait analysis data in patients after surgical treatment.
- Trial name
- NCT03983213
- Testing
- mpfl reconstruction
- Where
- Poland
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Polish Mother Memorial Hospital Research Institute
Knee Instability in Total Knee Artrhroplasty
Knee Arthroplasty Instability Study
Total knee replacement (TKR) instability is a poorly defined entity. The diagnosis is based on symptoms and clinical tests of knee laxity.
- Trial name
- KISS (NCT05676437)
- Testing
- Stress radiography
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Diakonhjemmet Hospital
Degenerative Osteoarthritis, Rheumatoid Arthritis
All Polyethylene Tibia-VEGA Kiel
Obligatory Post-Marketing Clinical Follow-up (PMCF) as part of the post marketing surveillance plan for the product under investigation For this PMCF only CE-marked medical devices will be used within their intended purpose and…
- Conditions
- Degenerative Osteoarthritis, Rheumatoid Arthritis, Post-traumatic; Arthrosis, Other Instability, Knee
- Trial name
- APT-VEGA_KI (NCT02756702)
- Testing
- All-Poly
- Where
- Germany
- Volunteers
- 70 people
- Sponsor
- Aesculap AG
Chronic Ankle Instability
Relationship of Dynamic Knee Valgus With Foot Posture, Pain, and Balance in Chronic Ankle Instability.
The purpose of the study is to identify if there is a relationship between the frontal plane projection angle as a measure of dynamic knee valgus with foot posture, pain, and dynamic balance in chronic ankle instability patients.
- Trial name
- DKV/CAI (NCT07121725)
- Where
- Egypt
- Volunteers
- 84 people
- Sponsor
- Cairo University
Recurrent Patellar Dislocation
Hamstring Versus Quadriceps Tendon Graft for MPFL Reconstruction
This prospective comparative study compared the clinical and radiological outcomes of medial patellofemoral ligament (MPFL) reconstruction using a hamstring tendon graft versus a quadriceps tendon graft in patients with recurrent…
- Trial name
- NCT07785570
- Testing
- MPFL Reconstruction Using Hamstring Tendon Graft, MPFL Reconstruction Using Quadriceps Tendon Graft
- Where
- Egypt
- Volunteers
- 38 people
- Sponsor
- Cairo University
Patella Dysplasia
Validity and Reliability of a Danish Version of the Banff Patella Instability Instrument (BPII 2.0-DK)
The Banff Patella Instability Instrument (BPII 2.0) is a disease-specific quality of life questionnaire designed to assess adults with patellar dislocations.
- Trial name
- NCT06257849
- Testing
- BPII 2.0
- Where
- 2 sites in Denmark
- Volunteers
- 65 people
- Sponsor
- Aarhus University Hospital