Clinical trials: Migration of Implant, active
Osteo Arthritis Knee
Tibial and Femoral Components Migration and Adaptive Bone Remodeling After Insertion of Persona® TKA
The purpose of this study: In a prospective randomized study with 2 years of follow-up we want to compare the migration of the uncemented trabecular metal (TM) versus the cemented tibial and femoral components of the new Persona®…
- Trial name
- NCT03563131
- Testing
- Persona® total knee arthroplasty
- Where
- Denmark
- Volunteers
- 66 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Knee Arthroplasty, Total, Healthy Participants
Proof of Concept for Simulating Static Weight-bearing Exercises in the Supine Position
This project evaluates a new weight-bearing CT method to later improve early detection of implant migration after knee arthroplasty.
- Trial name
- SWB_PoC (NCT07572292)
- Testing
- Static supine weight bearing CT
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Vrije Universiteit Brussel
Prospective
A Register Based Prospective Study During Implementation of a New Cup
In a prospective register-based study, we aim to evaluate the implant survival, clinical outcomes and X-ray findings by following a cohort of patients operated with the Trident II cup.
- Trial name
- NCT04350255
- Testing
- Total hip arthroplasty
- Where
- Sweden
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Sahlgrenska University Hospital
Arthroplasty Replacement, Knee, Anesthesia Conduction
Migration Rate for Continuous Adductor Canal Block Catheters After Primary Total Knee Arthroplasty Surgery: a Comparison Between Two Insertion Techniques
Continuous adductor canal block (CACB) is becoming increasingly popular for providing postoperative analgesia following knee arthroplasties.
- Trial name
- ISAFExOOPS (NCT07681622)
- Testing
- ISAFE technique for adductor canal catheter insertion, OOPS technique
- Where
- Canada
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Osteoarthritis
Fixation of OsseoTi™ Porous Structure Versus PPS (Porous Plasma Spray) Coating on the G7™ Acetabular Component for Primary Total Hip Arthroplasty
The primary objective of this project is to investigate, using RSA, acetabular implant migration of the OsseoTi™ G7 acetabular cup in comparison to conventional PPS coated G7 acetabular cup, and compare liner wear of thinnest…
- Trial name
- NCT02316704
- Testing
- THA with G7 PPS coted acetabular component, THA with G7 OsseoTi coted acetabular component
- Where
- 2 sites in Denmark, Sweden
- Volunteers
- 98 people
- Sponsor
- Hvidovre University Hospital
Osteoarthritis, Knee
RSA Restoris MultiCompartmental Knee
Patients with isolated medial compartment arthritis of the knee are commonly treated with unicompartmental knee arthroplasty (UKA).
- Trial name
- NCT05417984
- Testing
- Restoris MCK
- Volunteers
- 33 people
- Sponsor
- Reinier Haga Orthopedisch Centrum
Wear of Articular Bearing Surface of Prosthetic Joint, Migration of Implant
Migration of CS vs CR Insert in TKA Using RSA
Background: The choice whether or not to preserve the posterior cruciate ligament (PCL) in total knee arthroplasty (TKA) is coupled to the us of a PCL-retaining (CR) or a condylar (CS) insert.
- Trial name
- CS vs CR RSA (NCT05936593)
- Testing
- Condylar Stabilizing (CS) insert, Cruciate Retaining (CR) insert
- Where
- Netherlands
- Volunteers
- 44 people
- Sponsor
- Reinier Haga Orthopedisch Centrum
Femoral Neck Fractures, Internal Fixation; Complications
Evaluation of Fracture Migration After Internal Fixation of Femoral Neck Fractures in Younger Adults: A Clinical RCT Using RSA
The goal of the clinical trial is to compare different surgical methods for internal fixation of femoral neck fractures in younger adults.
- Conditions
- Femoral Neck Fractures, Internal Fixation; Complications, Hip Fractures
- Trial name
- NCT06521671
- Testing
- Dynaloc implant, Cannulated cancellous screws, Sliding hip screw
- Where
- 4 sites in Denmark
- Volunteers
- 75 people
- Sponsor
- Odense University Hospital
Hip Implant, Hip Replacement in Osteoarthritis Patients
Radiographic Migration Analysis of the Insignia Hip Stem
The purpose of this study is to assess the migration pattern of the Insignia hip stem using radiostereometric analysis (RSA for short) and computed tomography (CT).
- Conditions
- Hip Implant, Hip Replacement in Osteoarthritis Patients, Migration of Implant
- Trial name
- NCT06696313
- Testing
- Insignia
- Where
- Canada
- Volunteers
- 25 people
- Sponsor
- Canadian Radiostereometric Analysis Network
Osteoarthritis Hand
CapFlex PIP Implant RSA
Rationale: Patients with osteoarthrtis (OA) of the proximal interphalangeal (PIP) joint are commonly treated with joint arthroplasty.
- Trial name
- Capflex RSA (NCT05484089)
- Testing
- CapFlex PIP implant
- Where
- Netherlands
- Volunteers
- 36 people
- Sponsor
- Reinier Haga Orthopedisch Centrum