Clinical trials: Patella Dislocation
Ligament; Laxity, Recurrent Patellar Dislocation
Clinical Significance and Coexistence of Polymorphisms of Individual Collagen-coding Genes
The purpose of this study is to assess correlation between recurrent patella dislocation and genetic polymorphism rs1800012 of the COL1A1 Gene and rs12722 of the COL5A1 Gene.
- Trial name
- NCT05763108
- Testing
- genetic test, Beighton joint laxity test
- Where
- 2 sites in Poland
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Polish Mother Memorial Hospital Research Institute
Patellofemoral Joint Dislocation, Bicep Tendon Rupture
BFR After Biceps Tendon Repair and MPFLR
The purpose of this study is to examine the effect of utilizing blood flow restriction (BFR) therapy after distal biceps tendon repair or medial patellofemoral ligament reconstruction (MPFLR) following a tear.
- Trial name
- NCT05375071
- Testing
- Blood Flow Restriction (BFR) Therapy, Physical Therapy
- Where
- United States
- Sponsor
- Mayo Clinic
Recurrent Patellar Dislocation
Arthroscopic Clinical Study of Double Bundle Anatomical Reconstruction of Medial Patellofemoral Ligament
Objective: To study the clinical effect of double-beam anatomical reconstruction of medial patellofemoral ligament under arthroscopy.
- Trial name
- NCT04456881
- Testing
- Patients with patellar dislocation undergo patellar femoral medial reconstruction
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Peking University Third Hospital
Patellar Instability
Comparison of Dynamic and Static Medial Patellofemoral Ligament Operation Technique for Recurrent Patellar Dislocation
This study is to evaluate whether the dynamic Medial Patellofemoral Ligament (MPFL) reconstruction as described by Becher is a successful operation technique to prevent patella instability and restore quality of life.
- Trial name
- DynMPFL (NCT04849130)
- Testing
- Static reconstruction technique according to Schöttle, Dynamic reconstruction technique according to Becher
- Where
- 2 sites in Switzerland
- Volunteers
- 60 people
- Sponsor
- University Hospital, Basel, Switzerland
Patellar Dislocation
The Unstable Kneecap - the Impact of Anatomy on Function
The principal objective of the study is to find out which everyday activities make the kneecap unstable in people with patellofemoral instability.
- Trial name
- SPRING (NCT02569931)
- Testing
- Gait analysis, Electromyography, Intra-operative tracking and pressure measurements
- Where
- 2 sites in United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- St George's, University of London
Patellar Dislocation, Patellar Dislocation, Recurrent
PROMs and Patellar Tracking After MPFL Reconstruction With or Without Tibial Tuberosity Transposition
Patellar dislocations cause pain and functional decline in adolescents, which can be restored by a MPFL reconstruction with or without tibial tuberosity transposition.
- Conditions
- Patellar Dislocation, Patellar Dislocation, Recurrent, Patellofemoral Maltracking
- Trial name
- NCT05547269
- Where
- Netherlands
- Volunteers
- 11 people
- Sponsor
- Radboud University Medical Center
Patella, Familial Recurrent Dislocation Of
Medial Retinacular Plication Versus Medial Patellofemoral Ligament Reconstruction for Recurrent Patellar Instability
The purpose of this study is to determine whether medial patellofemoral ligament reconstruction results in superior functional outcomes compared to medial retinacular plication surgery in cases of recurrent patellar instability.
- Trial name
- NCT02480959
- Testing
- Surgical treatment for recurrent patellar instability
- Where
- Israel
- Volunteers
- 30 people
- Sponsor
- Meir Medical Center
Patellar Dislocation
Arthroscopic Trochleaplasty in Chronic Relapsing Patellar Dislocations: A Follow-up Study
This study aims to evaluate the long-term clinical outcomes of arthroscopic trochleoplasty in patients treated for chronic recurrent patellar dislocations.
- Trial name
- NCT06906419
- Where
- Norway
- Volunteers
- 20 people
- Sponsor
- Vestre Viken Hospital Trust
Recurrent Patellar Dislocation, Patellar Instability
Evaluation of Adductor Magnus Tenodesis in Patients With Recurrent Patellar Dislocation.
Between 2010 and 2012, 33 children and adolescents (39 knees) with recurrent patellar dislocation were treated with MPFL reconstruction using the adductor magnus tendon.The aim of the study is to assess the effectiveness of this…
- Conditions
- Recurrent Patellar Dislocation, Patellar Instability, Patellofemoral Osteoarthritis
- Trial name
- NCT05184439
- Testing
- Adductor magnus tenodesis for recurrent patellar dislocation
- Where
- Poland
- Volunteers
- 22 people
- Sponsor
- Polish Mother Memorial Hospital Research Institute
Postoperative Pain After Patellar Dislocation Surgery
Integrated Traditional Chinese and Western Medicine for Patellar Dislocation Pain: A Concurrent Non-Randomized Controlled Trial
This study is a concurrent non-randomized controlled pilot trial. We plan to recruit 80 patients following patellar dislocation surgery from Peking University Third Hospital in China, with at least 40 participants in each group.
- Trial name
- NCT07613346
- Testing
- Acupuncture, Voltaren
- Where
- China
- Volunteers
- 93 people
- Sponsor
- Peking University Third Hospital
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
Patellar Dislocation
A Prospective, Randomized Study of Operative and Nonoperative Treatment for Primary Traumatic Patellar Dislocation
The objective of this prospective, randomized cohort study was to evaluate the clinical results between operative and nonoperative treatment of primary patellar dislocation.
- Trial name
- NCT00551668
- Testing
- proximal patellar surgery, Nonoperative
- Volunteers
- 40 people
- Sponsor
- Finnish Defense Forces
Patellar Dislocation, ACL Injury
The Faroese Knee Cohort: Etiology and Long-term Implications of Trochlear Dysplasia and Patellar Dislocations.
The investigators intend to establish a national cohort including all persons in the ages from 15-20 years old with patellar instability (PI) or a prior knee injury (ACL-ruptur or meniscus damage) .
- Conditions
- Patellar Dislocation, ACL Injury, Meniscus Lesion, Trochlear Dysplasia
- Trial name
- FKC (NCT04607538)
- Testing
- No intervention is made
- Where
- Denmark
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Hvidovre University Hospital
Patellar Dislocation
Non-operative Treatment in First-time Patellar Dislocation
Study to evaluate the conservative treatment of patients after their first episode of primary lateral patellar dislocation. Randomized controlled trial with 2 groups: standard treatment (2-weeks with brace) followed by physical…
- Trial name
- NCT06086080
- Testing
- Standard care, Taping
- Where
- Colombia
- Volunteers
- 50 people
- Sponsor
- Fundacion Clinica Valle del Lili
Patella, Joint Instability
Development of a Test Battery for Measurement of Knee Function in Patients With Patellar Instability
About six months after patella stabilizing surgery postoperative restrictions are commonly lifted and patients may consider whether a return to activity/sports is feasible.
- Conditions
- Patella, Joint Instability, Patellofemoral Joint Dislocation
- Trial name
- NCT05119088
- Testing
- Return to Sport testbattery
- Where
- Norway
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Haraldsplass Deaconess Hospital
Patellofemoral Dislocation
Assessment of Surgical Correction of Patello-femoral Instability by EOS 3D Kinematics
Assessment of surgical correction of patello-femoral instability by EOS 3D kinematics
- Trial name
- EOS-FP2017 (NCT04143438)
- Testing
- EOS 3D imaging protocol pre- and post-surgery
- Where
- France
- Volunteers
- 6 people
- Sponsor
- University Hospital, Montpellier
Osteoarthritis, Knee, Cruciate Ligament Injury
Basic Research Projects Related to Sports Injuries
Biological samples are important human genetic resources, which can provide great value for medical research, and how to protect and rationally utilize them is of great importance.However, at present, the blood samples after…
- Conditions
- Osteoarthritis, Knee, Cruciate Ligament Injury, Patella Dislocation, Discoid Meniscus of Knee
- Trial name
- NCT04958551
- Testing
- No intervention
- Where
- China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Peking University Third Hospital
Patellar Dislocation, Anatomic Abnormality
The Influence of Anatomic Deformities on the Clinical Efficacy in the Patients With Patellar Dislocation
All the data of patients with patellar dislocation will be collected to evaluate the anatomic deformities. The data includes X-ray, CT, MRI examinations, medical records, and physical examination information.
- Conditions
- Patellar Dislocation, Anatomic Abnormality, Trochlear Dysplasia, Femoral Anteversion
- Trial name
- NCT05243134
- Testing
- Collect the clinical data
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Peking University Third Hospital
Habitual Patellar Dislocation
Adults Habitual Patellar Dislocation:a Multiple-center Clinical Investigation Regarding Diagnosis and Therapeutic Strategy
Adult habitual dislocation of the patella is a common dislocation of the patella. The range of lesions is wide and the severity is high. Clinical diagnosis and treatment are difficult.
- Trial name
- NCT04556812
- Testing
- Four-in-one procedure, soft-tissue surgery
- Volunteers
- 120 people
- Sponsor
- Hui Zhang
Patella-Dislocation
Functional Surface Electromyogram of Knee Extensors in Healthy Humans and Patients With Patella-dislocation.
The activation of the knee extensors in adults after patella dislocation. The kneecap can dislocate due to an accident or also only due to an interior turn in the stretched knee joint out of its sliding bearing. E.
- Trial name
- NCT00288847
- Where
- Switzerland
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland