Clinical trials: Joint Fixation
Displaced Extra-articular Distal Radius Fractures
Volar Internal Plate Fixation vs. Plaster in Extra- Articular Distal Radial Fractures
BACKGROUND: Fractures of the distal radius are common and account for an estimated 17% of all fractures diagnosed. Two-thirds of these fractures are displaced and require reduction.
- Trial name
- VIPER (NCT02030496)
- Testing
- open reduction and internal fixation, Closed reduction and plaster
- Where
- Netherlands
- Volunteers
- 90 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Knee Arthroplasty, Total, Knee Osteoarthritis
Cementless Triathlon 5YR Follow-Up
All artificial joint implants need to be solidly held (fixed) within the bone. Cementless fixation has become a popular method to achieve fixation for total knee replacements where the bone grows directly onto the implanted…
- Conditions
- Knee Arthroplasty, Total, Knee Osteoarthritis, Radiostereometric Analysis
- Trial name
- NCT05877261
- Testing
- Cementless Total Knee Replacement
- Where
- Canada
- Volunteers
- 18 people
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Fracture;Pelvis, Sacral Fracture
Sacral Fracture Fusion/Fixation for Rapid Rehabilitation
To determine the safety and efficacy of concomitant sacral fracture fixation and sacroiliac (SI) joint fusion vs. non-surgical management for patients with debilitating sacral fragility or insufficiency fractures
- Conditions
- Fracture;Pelvis, Sacral Fracture, Sacroiliac; Fusion, Fragility Fracture
- Trial name
- SAFFRON (NCT05426356)
- Testing
- Surgical Intervention, Non-Surgical Management
- Where
- 7 sites in United States
- Volunteers
- 28 people
- Sponsor
- SI-BONE, Inc.
Fracture Dislocation
Novel Quadrilateral Surface Plate for Acetabular Fracture
The novel plate could be used to manage acetabular fractures involving quadrilateral surface and posterior column, which may lower the intraoperative blood loss and reduce complication rate.
- Trial name
- NCT03026868
- Testing
- quadrilateral surface plate
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Hebei Medical University Third Hospital
Ankylosing Spondylitis (AS), Spine Fracture
A Retrospective Cohort Study About Surgical Efficacy for Lower Cervical Fractures in Ankylosing Spondylitis
The purpose of this retrospective cohort study was to observe and compare the efficacy of anterior cervical long segment fixation, posterior long segment fixation, and combined anterior and posterior fixation for the treatment of…
- Trial name
- NCT06873074
- Testing
- anterior long segment cervical fixation, posterior long segment cervical fixation, combined anterior and posterior fixation
- Where
- China
- Volunteers
- 162 people
- Sponsor
- Zhou Fang
Arthropathy of Knee Joint
Total Knee Arthroplasty - Accelerated Recovery Without Tourniquet
Introduction: Approximately 7000 total knee replacements (TKAs) are done every year. More than 90% of these knee replacements are performed with the use of bone cement.
- Trial name
- NCT01309035
- Testing
- Total Knee Arthroplasty
- Where
- Denmark
- Volunteers
- 70 people
- Sponsor
- Northern Orthopaedic Division, Denmark
Osteoarthritis
Roentgen Stereophotogrammetric Analysis (RSA) Trial Comparing Trabecular Metal Monoblock and Modular Tibial Components
Total knee replacement is an effective option for treating chronic knee conditions that cause pain and functional impairment. Significant improvements in quality of life, as measured by both disease specific and generic quality…
- Trial name
- NCT01180595
- Testing
- Trabecular Metal Modular Tibial Total Knee Component, Trabecular Metal Monoblock Tibial Total Knee Component
- Where
- Canada
- Volunteers
- 50 people
- Sponsor
- Dalhousie University
Acromioclavicular Separation
HORizontal Instability AC Joint Study: A Prospective Randomised Clinical Trial
Comparing different treatement strategies in augmenting clavicle stabilisation
- Trial name
- HORAC (NCT05143853)
- Testing
- non-absorbable tape fixation around AC joint, no fixation around AC joint, coracoclavicular (CC) fixation
- Where
- Slovenia
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- University Medical Centre Ljubljana
Subluxation
A Novel Approach to Lens Subluxation
Evaluating new technique for treating patients with subluxation using specific laser type and new 6-0 proline fixating novel technique for the capsular bag
- Trial name
- NCT06773273
- Testing
- CapsuLaser-Assisted Capsulorhexis and Flanged Prolene Suture
- Where
- Saudi Arabia
- Volunteers
- 15 people
- Sponsor
- Zagazig University
Arthritis
Total Shoulder Replacement Outcomes With Autologous Bone Graft as Fixator for Glenoid Anchor Peg.
We hypothesize that there will be a low incidence of glenoid loosening with a total shoulder arthroplasty using an anchor peg glenoid and autologous bone grafting.
- Trial name
- Glenoid (NCT02136251)
- Sponsor
- University of Nebraska
Shoulder Dislocation
Multicenter Clinical Cohort Study of Modified Flexible Fixation Latarjet Procedure for Recurrent Shoulder Dislocation
The shoulder joint is the most flexible joint of human body and shoulder joint dislocation is the most common joint dislocation of human body.
- Trial name
- NCT05048303
- Testing
- Arthroscopic modified individualized flexible Latarjet procedure
- Volunteers
- 364 people
- Sponsor
- Shenzhen Second People's Hospital
Periodontitis, Diabetes Mellitus, Type 2
A Danish Nationwide Longitudinal Study on Prevalence of Periodontitis and Its Co-morbidities
The project (PlanPerioMed) is a register-based study evaluating the associations and patterns of health care delivery between periodontitis and medical diseases using data from the Danish dental record system Dentalsuite…
- Conditions
- Periodontitis, Diabetes Mellitus, Type 2, Cardiovascular Diseases, Rheumatoid Arthritis
- Trial name
- PlanPerioMed (NCT05574231)
- Testing
- Periodontal treatment
- Volunteers
- 4,000,000 people
- Sponsor
- University of Copenhagen
Osteoarthritis
Evaluation of Bisphosphonate Coated Pins for Extern Fixation in Tibia Osteotomy
The purpose of this study is to evaluate the relative osseomechanical strength of a novel coated pin/screw in a clinical model.
- Trial name
- PFX (NCT01745276)
- Testing
- Biphosfonate, Hydroxylapatit
- Where
- Sweden
- Volunteers
- 20 people
- Sponsor
- Region Skane
Knee Osteoarthritis
RSA of the ATTUNE Knee System: RCT Comparing Traditional Vs Enhanced-Fixation Device Designs
The principal objective of this study is to compare migration patterns between the Attune and Attune S+ PS knee systems using model-based RSA over the first 2 post-operative years.
- Trial name
- NCT03554720
- Testing
- ATTUNE PS Knee, ATTUNE S+ PS Knee
- Where
- 2 sites in Canada
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Canadian Radiostereometric Analysis Network
Calcaneal Fractures
Sustentaculum Tali Screw Fixation Mode and Postoperative Foot-Ankle Function in Calcaneal Fractures
This is an observational, ambidirectional cohort study. Calcaneal fractures are the most common tarsal bone fractures, and most are intra-articular fractures involving the subtalar joint.
- Trial name
- NCT07822698
- Testing
- Screw Tip Position Relative to the Sustentaculum Tali
- Where
- China
- Volunteers
- 92 people
- Sponsor
- Peking University Third Hospital
Knee Osteoarthritis, Knee Arthroplasty
Evaluation of Fixation Achievable in Revision Total Knee Arthroplasty Implementing Latest-Generation Implant Technology
This is a prospective randomized control trial that aims to investigate fixation of implants after revision total knee replacement.
- Trial name
- NCT03276351
- Testing
- Long-Stemmed with Hybrid Fixation, Short-Stemmed with Augmented Fixation
- Where
- Canada
- Volunteers
- 12 people
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's