Clinical trials: Prostheses
Gonarthrosis
Functional Recovery After Medial Monocompartmental Knee Prosthesis: One Day Protocol Versus Fast Protocol
The study is defined as prospective, randomized, interventional single-center; the general aim is to evaluate the post-operative recovery of the patient who carries out rehabilitation with the one day protocol (Group A), compared…
- Trial name
- UKA-L2086 (NCT06302075)
- Testing
- One Day Rehabilitation, Fast Rehabilitation
- Where
- Italy
- Volunteers
- 50 people
- Sponsor
- I.R.C.C.S Ospedale Galeazzi-Sant'Ambrogio
THA, Dislocation, Hip
The Q-REDUCE Study
The purpose of this study is to design a fast-track pathway for patients referred to the University Hospital of Southern Denmark, Esbjerg, with high probability of having a dislocated hip prosthesis with the primary aim to reduce…
- Conditions
- THA, Dislocation, Hip, PROM
- Trial name
- NCT06639334
- Testing
- Fasttrack pathway for THA/HE prosthesis reduction, Standard pathway for THA/HE prosthesis reduction
- Volunteers
- 120 people
- Sponsor
- University of Southern Denmark
Amputation
e-OPRA Implant System for Lower Limb Amputees
The e-OPRA Implant System, is a further development of the OPRA (Osseointegrated Prostheses for the Rehabilitation of Amputees) Implant System, approved under HDE (Humanitarian Device Exemption) H080004.
- Trial name
- NCT03720171
- Testing
- e-OPRA Implant System
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- Integrum
Primary or Secondary Omarthrosis of the Shoulder Joint
Patient Benefit From the New Modular Shoulder Prosthesis PROMOS
Overall study design: This study is a prospective, non-randomized, multicenter postmarket clinical follow-up study with two study arms using the two shoulder prosthesis PROMOS™ STANDARD (group A) and PROMOS REVERSE™ (group B).
- Trial name
- Promos (NCT00925496)
- Where
- 2 sites in Germany, Switzerland
- Volunteers
- 155 people
- Sponsor
- Smith & Nephew Orthopaedics AG
Complete Edentulism
Microbial Adhesion and Peri-Implant Tissue Health in All-on-Four Hybrid Prostheses Supported by Zantex or Zirconia Frameworks
This study compares two materials (Zantex and Zirconia) used to make fixed full-arch dental prostheses supported by four dental implants (the "All-on-Four" technique) in patients who have no natural teeth in the lower jaw.
- Trial name
- NCT07811661
- Testing
- Zirconia Framework, Zantex Framework
- Where
- Egypt
- Volunteers
- 14 people
- Sponsor
- Kafrelsheikh University
Heart Valve Prosthesis
Outcomes of Pulmonary Valve Replacement With the INSPIRIS (Model 11500A) Valve
The goal of this retrospective chart review is to contribute to the literature on the mid-term durability and hemodynamics of the INSPIRS Resilia bioprosthesis when implanted in children and young adults.
- Trial name
- NCT05986396
- Testing
- INSPIRIS Resilia (model 11500A)
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Baylor College of Medicine
Prostheses and Implants, Stroke
Rivaroxaban vs Warfarin in Patients With Metallic Prosthesis
Mechanical heart valves (MHV) demand lifelong anticoagulation with vitamin K antagonists (VKA) due to the high thrombogenicity of the prosthesis.
- Conditions
- Prostheses and Implants, Stroke, Valve Heart Disease, Anticoagulants and Bleeding Disorders
- Trial name
- RIWA (NCT03566303)
- Testing
- Rivaroxaban 15 mg, Warfarin
- Where
- Brazil
- Volunteers
- 50 people
- Sponsor
- Hospital Geral Roberto Santos
Amputation
Intent Recognition for Prosthesis Control
This work will focus on new algorithms for powered prostheses and testing these in human subject tests. Individuals with above knee amputation will walk with a robotic prosthesis and ambulate over terrain that simulates community…
- Trial name
- NCT05537792
- Testing
- Robotic Knee/Ankle Prosthesis
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Georgia Institute of Technology
Osteoarthritis, Knee
Comparing Clinical Outcome of 2 Different Total Knee Prostheses: Nexgen LPS-Flex Versus AGC
A randomized blinded study is conducted comparing 2 different knee prostheses. Range of motion (ROM), pain, feel of prosthesis, satisfaction and ability to do daily activities are registered at intervals up to one year postop…
- Trial name
- NCT00294528
- Testing
- Nexgen LPS-flex and AGC
- Where
- Denmark
- Volunteers
- 100 people
- Sponsor
- Hvidovre University Hospital
Age Related Macular Degeneration
Study of WA-NG Telescope Prosthesis in Patients With End-stage Age-related Macular Degeneration
This is a pilot study to evaluate the safety of the Model WA-NG telescope prosthesis in patients with bilateral moderate to profound central vision impairment due to end-stage age-related macular degeneration.
- Trial name
- NCT01361256
- Testing
- Telescope prosthesis, WA-NG Telescope Prothesis
- Where
- Israel
- Sponsor
- VisionCare, Inc.
Prosthesis Survival
Patient Satisfaction and Peri-Implant Tissue Success of Hybrid Ceramic Versus E-Max Superstructures
In patients receiving implants in the esthetic zone, would the use of new Nano hybrid ceramic crown material (Crystal Ultra) improve esthetic patient satisfaction and peri-implant tissue success when compared with Lithium…
- Trial name
- NCT02941575
- Testing
- Crystal Ultra, All ceramic
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Prosthesis
A Clinical Investigation to Evaluate the Safety and Efficacy of Zirconia Ceramic Blocks for Use in Dental Prostheses.
The goal of this clinical trial is to use the investigational device (Zirconia Dental Ceramics) to perform dental prosthesis in Patients with permanent teeth.
- Trial name
- NCT06513767
- Testing
- Zirconia Dental Ceramics
- Volunteers
- 150 people
- Sponsor
- Suzhou Care-Real Medical Technology Co., Ltd.
Undergraduate Health Professional Students, Dental Restorations
Sequential Practicing on Psychomotor Skill Acquisition in Undergraduate Dental Students
To determine the influence of hand practice sequence on psychomotor skill acquisition in a glass ceramic onlay preparation among undergraduate dental students.
- Conditions
- Undergraduate Health Professional Students, Dental Restorations, Education, Competency-Based, Dental Education and Special Care Dentistry
- Trial name
- Dentalpractice (NCT06862401)
- Testing
- Glass ceramic onlay preparation
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Chulalongkorn University
Rheumatoid Arthritis of Knee, Osteoarthritis of the Knee
Exploratory Study on Safety of PEEK Knee Prosthesis
In this study, 10 subjects will be underwent total knee arthroplasty with PEEK knee prosthesis and be followed up 3, 6, and 12 months after surgery.
- Trial name
- NCT04927104
- Testing
- PEEK Knee Prosthesis
- Where
- China
- Volunteers
- 10 people
- Sponsor
- RenJi Hospital
Non-inflammatory Degenerative Joint Disease
36 mm Ceramic-on-Ceramic Acetabular Cup Total Hip Replacement
This study is a supplement to the 28 mm Ceramic-on-Ceramic study which was designed to evaluate artificial hips with a 28 mm ceramic head and liner to determine whether they perform as well as artificial hips with a 28 mm ceramic…
- Trial name
- NCT00953719
- Testing
- 36 mm ceramic head on a ceramic acetabular liner, 28 mm ceramic head on a polyethylene acetabular liner
- Where
- 5 sites in United States
- Volunteers
- 243 people
- Sponsor
- DePuy Orthopaedics
Survival, Prosthesis, Peri-Implantitis
Maxillary Sinus Floor Augmentation With Different Grafting Materials
Implant placement in the posterior maxilla is compromised due to atrophy of the alveolar process and maxillary sinus pneumatisation. Bone augmentation is frequently necessary before or in conjunction with implant placement.
- Conditions
- Survival, Prosthesis, Peri-Implantitis, Patient Satisfaction
- Trial name
- NCT04749953
- Testing
- Maxillary sinus floor augmentation
- Where
- Denmark
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Aalborg University Hospital
Prosthesis-Related Infections, Arthroplasty
Dilute Betadine Lavage in the Prevention of Postoperative Infection
The purpose of this study is to examine the efficacy of a dilute betadine solution in reducing infectious complications in revision total knee arthroplasty.
- Trial name
- NCT01175044
- Testing
- Betadine Lavage, Saline Lavage
- Where
- 2 sites in United States
- Volunteers
- 505 people
- Sponsor
- Rush University Medical Center
Bone Loss, Hip Prosthesis Infection
Innovative Technologies for Salvage Procedures of Failed Treatments of Osteoarthritis: Biomimetics Solutions (CustomPN)
In this prospective multicenter study, a population of adult individuals consecutively treated for revision hips, requiring a custom-made acetabular implant for non-oncological reasons, will be included.
- Conditions
- Bone Loss, Hip Prosthesis Infection, Arthroplasty Complications
- Trial name
- CustomPN (NCT06527664)
- Testing
- custom-made acetabular implant
- Where
- Italy
- Volunteers
- 15 people
- Sponsor
- Istituto Ortopedico Rizzoli
Infection, Debridement With Prosthesis Retention
Treatment Results on Patients With Debridement and Prosthesis Retention in the Hip
This study presents the investigators results on patients treated for infection in the implemented hip prosthesis. Debridement and prosthesis retention is the method, followed by antibiotic treatment.
- Trial name
- NCT00757445
- Where
- Norway
- Volunteers
- 105 people
- Sponsor
- Sorlandet Hospital HF
Mandibular Prosthesis User
Comparison Between Injection Molded Polyetheretherketone (PEEK) Framework and Cobalt Chromium Framework Removable Partial Dentures Regarding Periodontal Health of Abutment Teeth
This study is aiming to evaluate the periodontal status of the abutment teeth in Polyetheretherketone ( PEEK ) framework partial dentures compared with cobalt-chromium ones in mandibular kennedy class I edentulous cases aiming to…
- Trial name
- NCT03777345
- Testing
- cobalt-chromium framework partial dentures, PEEK framework partial dentures
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Cairo University