Clinical trials: Prosthesis Survival
Hip Arthropathy Associated With Other Conditions, Hip Dysplasia
Long-term Survival of THA After Pelvic and/or Femoral Osteotomy
Analyze the long-term clinical and radiological outcomes of total hip arthroplasty (THA) in patients with hip dysplasia treated by pelvic osteotomy, femoral osteotomy, shelf acetabuloplasty, or a combination of these…
- Conditions
- Hip Arthropathy Associated With Other Conditions, Hip Dysplasia, Survival, Prosthesis
- Trial name
- NCT06959498
- Testing
- Total hip arthroplasty
- Volunteers
- 20 people
- Sponsor
- Central Hospital, Nancy, France
Dental Implants, Dental Materials
Hybrid Polyetheretherketone (PEEK)-Acrylic Resin Prostheses and the All-on-4 Concept for Full Arch Rehabilitation
It is necessary to evaluate the outcome of implant supported fixed prosthetic rehabilitations using peek material. To test this, the study design to be used will be a prospective single cohort to evaluate the long term outcome of…
- Conditions
- Dental Implants, Dental Materials, Mandible, Prosthesis Survival
- Trial name
- AO4PEEKDev (NCT04446078)
- Testing
- PEEK- acrylic resin prosthesis supported by 4 dental implants
- Where
- Portugal
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Malo Clinic
Prosthesis Survival, Arthropathy of Knee
Evaluation of 5-year Survival and Clinical Outcomes in Patients Undergoing Total Knee Arthroplasty With a Polyethylene Tibial Component
Total knee arthroplasty (TKA) is one of the most successful procedures in orthopedic surgery for treating advanced knee osteoarthritis, providing pain relief, functional recovery, and improved quality of life.
- Trial name
- ALLPOLY-TKA (NCT07544264)
- Testing
- Total knee arthroplasty
- Where
- Italy
- Volunteers
- 78 people
- Sponsor
- Istituto Ortopedico Rizzoli
Prosthesis Survival
Implant Retained CAD-CAM Ceramic Crowns
Newly available ceramic CAD-CAM blocs containing a screw channel for chairside-made crowns to be adhesively cemented to a TiBase abutment and screw-retained to an implant are appealing to the clinician, considering the time…
- Trial name
- RCT-Scherrer (NCT04773873)
- Testing
- PFM Crowns on gold coping cast-on, hybrid abutment lithium disilicate crown, hybrid abutment ceramic polymer infiltrated crown
- Where
- Switzerland
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Susanne Scherrer
Bioprosthesis Failure, Allograft
Comparative Analysis of Stented Biological Prosthesis Versus Aortic Allograft in Patients With Degenerative Aortic Valve Disease
The aim of the observational study is to compare safety, clinical efficacy and time-to-event survival in patients age of 60-74 years with degenerative aortic valve disease that underwent aortic valve replacement with either…
- Trial name
- BIOCHOICE (NCT07210541)
- Testing
- aortic valve/root replacement
- Volunteers
- 93 people
- Sponsor
- Chelyabinsk Regional Clinical Hospital
Hip Osteoarthritis, Knee Osteoarthritis
Patient-reported Outcome Measures in Patient Underwent Total Hip and Knee Arthroplasty
Registry of Galeazzi Orthopedic Institute: provides for the regular and systematic collection of all data (clinical and some PROMs) obtained from patients undergoing hip and knee arthroplasty to which questionnaires are proposed…
- Conditions
- Hip Osteoarthritis, Knee Osteoarthritis, Prosthesis Survival
- Trial name
- NCT04960098
- Testing
- arthroplasty
- Where
- Italy
- Volunteers
- 5,816 people, healthy volunteers welcome
- Sponsor
- I.R.C.C.S Ospedale Galeazzi-Sant'Ambrogio
Breast Neoplasm Female, Early-stage Breast Cancer
Deep Learning Algorithms for Prediction of Lymph Node Metastasis and Prognosis in Breast Cancer MRI Radiomics (RBC-01)
This bi-directional, multicentre study aims to assess multiparametric MRI Radiomics-based prediction model for identifying metastasis lymph nodes and prognostic prediction in breast cancer.
- Conditions
- Breast Neoplasm Female, Early-stage Breast Cancer, Radiomics, Axillary Lymph Node
- Trial name
- NCT04003558
- Testing
- No interventions
- Where
- 5 sites in China
- Volunteers
- 1,500 people
- Sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Dysplasia; Hip, Prosthesis Survival
Long-term Outcomes of Conical Tapered Stems in Cementless Total Hip Arthroplasty Due to Congenital Hip Pathologies
A retrospective consecutive population of patients treated with conical tapered stems in cementless total hip arthroplasty for osteoarthritis due to congenital hip pathologies will be selected.
- Trial name
- RetroCone (NCT04748458)
- Testing
- Conical tapered stem
- Where
- Italy
- Volunteers
- 85 people
- Sponsor
- Istituto Ortopedico Rizzoli
Surgery, Survival, Prosthesis
15 Years Outcomes Following Bioprosthetic vs Mechanical Aortic Valve Replacement Between 50-65 Years
Currently there is an increase in the use of bioprosthesis worldwide (> 70% according to national data of the Spanish Society of Thoracic and Cardiovascular Surgery).
- Conditions
- Surgery, Survival, Prosthesis, Valve Heart Disease
- Trial name
- ANDALVALVE (NCT03239509)
- Testing
- bioprosthesis implantation between 2000-2015, mechanical prosthesis implantation between 2000-2015
- Where
- 7 sites in Spain
- Volunteers
- 1,200 people
- Sponsor
- Fundación Pública Andaluza para la Investigación de Málaga en Biomedicina y Salud
Articular Bearing Surface Wear of Prosthetic Joint, Wear of Articular Bearing Surface of Prosthetic Joint
A Clinical Evaluation of Wear Couples in THA
Clinical evaluation of 4 different bearings in THA. Primary parameter being prosthetic survival data.
- Conditions
- Articular Bearing Surface Wear of Prosthetic Joint, Wear of Articular Bearing Surface of Prosthetic Joint, Prosthesis Survival
- Trial name
- NCT00374946
- Testing
- THA
- Volunteers
- 392 people
- Sponsor
- Frederiksberg University Hospital
Survival, Prosthesis, Clinical Acceptability, Prosthesis
Metal-ceramic Fixed Partial Dentures Fabricated With Laser Sintering
The aim of this retrospective clinical study was to evaluate the clinical acceptability of metal-ceramic fixed partial dentures (FPD) manufactured utilizing direct metal laser-sintering technology, taking into account the…
- Trial name
- NCT06242639
- Testing
- Clinical examination
- Where
- Turkey (Türkiye)
- Volunteers
- 52 people
- Sponsor
- Cukurova University
Survival, Prosthesis
Survival Rate of All Ceramic Restorations Treated With Air-Water-Blasting Protocol
This study evaluates retrospectively the survival rate of all-ceramic restorations, cemented using AWB technique (test) compared to those cemented with conventional technique (control)
- Trial name
- NCT03523364
- Testing
- dental restorations
- Where
- Italy
- Volunteers
- 131 people
- Sponsor
- Università degli Studi 'G. d'Annunzio' Chieti e Pescara
Osteoarthritis, Hip, Hip Osteoarthritis
Clinical and Functional Outcome of the MobileLink Acetabular Cup System in the Short-, Mid-, and Longterm Follow-up
The implantation of artificial hip joints is one of the most frequently performed surgeries. Normally, patients are very satisfied with the results. The MobileLink hip prosthesis system is a CE marked medical device.
- Conditions
- Osteoarthritis, Hip, Hip Osteoarthritis, Prosthesis Survival, Prosthesis Failure
- Trial name
- NCT04688593
- Testing
- MobileLink
- Where
- 2 sites in Germany, United Kingdom
- Volunteers
- 520 people
- Sponsor
- Waldemar Link GmbH & Co. KG
Survival, Prostheses
Evaluation of Partial and Total Femoral Replacement
Several surgical options for the reconstruction of massive bone defects have been described and include biologic methods with autografts and allografts, and the use of tumor endoprostheses (total femoral replacement, TFR).
- Trial name
- EFeRe (NCT03045536)
- Testing
- MML (Fa. ESKA/Orthodynamics)
- Where
- Germany
- Volunteers
- 30 people
- Sponsor
- Technical University of Munich
Radial Head Fractures
A Study of Participants Undergoing Radial Head Replacement Using the DePuy Synthes Radial Head Replacement System for Partial Replacement of the Elbow Joint
The purpose of this study is to establish survivorship defined by the cumulative incidence of revision over the first 6 months post-implantation.
- Trial name
- NCT05415592
- Testing
- DePuy Synthes Radial Head Replacement System
- Where
- 4 sites in United States, United Kingdom
- Sponsor
- DePuy Synthes Products, Inc.
Osteoarthritis, Unicompartmental Knee Arthroscopy
A Single-Center, Epidemiological Study of the Survivorship of the DePuy Sigma HP Unicompartmental Knee Prosthesis
This study will be conducted to assess the survivorship of a particular prosthesis used in unicompartmental knee arthroplasties.
- Trial name
- NCT01656694
- Testing
- DePuy Sigma HP Partial Knee
- Where
- United States
- Volunteers
- 300 people
- Sponsor
- Mississippi Sports Medicine and Orthopaedic Center
Prosthesis Survival
Hybrid PEEK-Acrylic Resin Prostheses and the All-on-4 Concept for Full-Arch Rehabilitation - Routine Group
The goal of this observational study is to evaluate the outcome of a Poly-ether-ether-ketone - acrylic resin prosthesis for full-arch rehabilitation of the atrophic maxillae through the All-on-4 concept after five years of…
- Trial name
- AO4PEEKRG (NCT05589493)
- Testing
- Prosthetic full-arch rehabilitation using a PEEK-acrylic resin prosthesis
- Where
- Portugal
- Volunteers
- 39 people
- Sponsor
- Malo Clinic
Prosthesis Survival
Partial Rehabilitation Using a PEEK-acrylic Resin Removable Partial Denture
The goal of this observational study is to evaluate the outcome of a Poly-ether-ether-ketone - acrylic resin removable partial denture used in partial edentulous rehabilitation after one year of follow-up.
- Trial name
- PEEKPilotRPD (NCT05589506)
- Testing
- Removable partial denture PEEK
- Where
- Portugal
- Volunteers
- 10 people
- Sponsor
- Malo Clinic
Survival, Prosthesis, Prosthesis Durability
SPAnish Aortic VALVE Multicentric Study
Currently there is an increase in the use of bioprosthesis worldwide (> 70% according to national data of the Spanish Society of Thoracic and Cardiovascular Surgery).
- Conditions
- Survival, Prosthesis, Prosthesis Durability, Valve Heart Disease
- Trial name
- SPAVALVE (NCT03595423)
- Testing
- Surgical AVR with bioprosthetic or mechanical prosthesis
- Where
- Spain
- Volunteers
- 5,000 people
- Sponsor
- Fundación Pública Andaluza para la Investigación de Málaga en Biomedicina y Salud
Prosthesis Survival
PEEK Prostheses in the All-on-4 Concept Using Zygomatic Implants for Full-arch Rehabilitation.
The goal of this study is to evaluate the outcome of a Poly-ether-ether-ketone - acrylic resin prosthesis for full-arch rehabilitation of the atrophic maxillae through the All-on-4 Hybrid concept (standard and zygomatic implants)…
- Trial name
- PEEKPilotZyg (NCT05589545)
- Testing
- Prosthetic full-arch rehabilitation using a PEEK-acrylic resin prosthesis
- Where
- Portugal
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Malo Clinic