Clinical trials: Prostheses Durability
Aortic Regurgitation Disease, Aortic Valve Calcification
Valvular Assessment of New Generation Aortic Replacement Devices
The VANGUARD study is an open-label, prospective, randomized trial comparing the long-term outcomes of two advanced bioprosthetic aortic valves, Dafodil® and INSPIRIS Resilia®, in patients undergoing aortic valve replacement…
- Conditions
- Aortic Regurgitation Disease, Aortic Valve Calcification, Bicuspid Aortic Valve Disease
- Trial name
- VANGUARD (NCT06688448)
- Testing
- Dafodil prosthesis, Aortic Valve Replacement - Inspires Resilia prosthesis
- Where
- Brazil
- Volunteers
- 200 people
- Sponsor
- Instituto Dante Pazzanese de Cardiologia
Testicular Cancer, Testicular Torsion
Prospective Observational Study on SEBBIN Silicone Gel-filled Testicular Implants
To analyze the short and long term postoperative clinical outcome and patient satisfaction of silicone gel-filled testicular implants.
- Conditions
- Testicular Cancer, Testicular Torsion, Gender Dysphoria, Undescended Testes
- Trial name
- NCT05097820
- Testing
- Placement of testicular prosthesis
- Where
- Belgium
- Volunteers
- 100 people
- Sponsor
- University Hospital, Ghent
Complication, Prosthesis Durability
SEBBIN Silicone Gel-filled Testicular Implants
This study is part of the clinical evaluation of SEBBIN silicone gel-filled testicular implants, included in the technical file of the device.
- Trial name
- NCT04968470
- Where
- 2 sites in Belgium, France
- Volunteers
- 100 people
- Sponsor
- Groupe SEBBIN
Prosthesis Durability
Hyoid Displacement During Swallowing Function for Completely Edentulous Subjects
To investigate the effect of wearing mandibular implant retained overdentures on superior and anterior hyoid displacement during swallowing process.
- Trial name
- NCT06187181
- Testing
- implant overdenture, videofluroscopy
- Where
- Egypt
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Prosthesis Durability, Prosthesis User
A Sensorimotor Prosthesis for the Upper Limb
The finger and fingertip are the most frequently amputated body parts, due to work-related incidents. Yet because of space, weight and cost constraints, prosthetic fingers and fingertips are heavy and bulky with limited active…
- Conditions
- Prosthesis Durability, Prosthesis User, Amputation, Amputation; Traumatic, Hand
- Trial name
- PROLIMB (NCT05220553)
- Testing
- PROLIMB Prosthesis
- Where
- United Kingdom
- Volunteers
- 4 people
- Sponsor
- University Hospitals Coventry and Warwickshire NHS Trust
Prosthesis Durability
Accuracy of 3-dimensional Printed Implant Cast Versus Conventional Stone Cast for Edentulous Mandibular Arch
This study will be conducted to compare between accuracy of 3D printed implant cast produced from digital impression and conventional stone cast produced from conventional splinted open tray impression for edentulous mandibular…
- Trial name
- NCT06050187
- Testing
- implant casts fabrication
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Edentulous Mouth, Quality of Life
Impact of Retro-molar Pad Demarcation on Complete Denture Wearers' Satisfaction
the retromolar pad is a critical anatomical landmark in the lower edentulous arch marking the posterior end of any removable prosthesis.
- Conditions
- Edentulous Mouth, Quality of Life, Patient Satisfaction, Complete Edentulism
- Trial name
- RMP (NCT07246343)
- Testing
- carving of retromolar pad area (RMP), no carving of the retromolar pad area (RMP)
- Where
- Jordan
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Samiha Sartawi
Hip Osteoarthritis, Prosthesis Durability
Symax International Study
The uncemented Symax hip stem is developed through optimization of the uncemented Omnifit hip stem. The Symax stem design combines an anatomical anteverted proximal geometry with a straight distal section.
- Trial name
- NCT03469687
- Testing
- Symax uncemented hip stem
- Volunteers
- 80 people
- Sponsor
- Maastricht University Medical Center
Occlusion, Prosthesis Durability
Abutment Analysis of Metallic Denture Frameworks in Mandibular Kenedy Class III Cases
This study is aimed to compare CAD/CAM (digitally fabricated) metallic partial denture frameworks to conventionally fabricated metallic partial denture frameworks in mandibular Kennedy class-III arches in terms of abutment health…
- Trial name
- NCT07215208
- Testing
- CAD/CAM metallic partial denture frameworks, Conventional metallic partial denture frameworks
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Cairo University
Prosthesis Durability
Accuracy of Conventional and Digital Impression Techniques Used for Maxillary Hybrid Prosthesis
evaluation and comparison of the accuracy of conventional and digital impression for full arch screw retained prosthesis for edentulous maxilla.
- Trial name
- NCT05321589
- Testing
- impression techniques for implant used for maxillary screw retained hybrid prosthesis
- Where
- Egypt
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Complication, Prosthesis Durability
SEBBIN INTEGRITY Round Implants
This study is part of the clinical evaluation of SEBBIN silicone gel-filled INTEGRITY implants, included in the technical file of the device.
- Trial name
- NCT05642390
- Testing
- Breast implant
- Where
- France
- Volunteers
- 5 people
- Sponsor
- Groupe SEBBIN
Aortic Valve Stenosis
Post-Dilatation in Balloon-Expandable TAVI Prostheses
Asymmetrical and inadequate expansion of transcatheter heart valves (THVs) have been described as a key predictor of impaired valve hemodynamic performance predisposing patients for bioprosthetic valve dysfunction (BVD) and…
- Trial name
- DUOTAP (NCT07477002)
- Testing
- Post-dilatation
- Where
- Austria
- Volunteers
- 146 people
- Sponsor
- Medical University of Vienna
Complication, Prosthesis Durability
SEBBIN Round, Anatomical and Biconvex Gluteal Implants
This study is part of the clinical evaluation of SEBBIN silicone gel-filled gluteal implants, included in the technical file of the device.
- Trial name
- NCT05062733
- Where
- 2 sites in Italy, Netherlands
- Volunteers
- 60 people
- Sponsor
- Groupe SEBBIN
Prosthesis Durability
All on Four Versus All on Three Implant Treatment Concepts
the evaluation of patient satisfaction of All on-4 versus All on-3 implant treatment concepts rehabilitation of atrophied mandibular ridge.
- Trial name
- NCT05912127
- Testing
- implant supported fixed full arch prosthesis
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Diseases of Mitral and Aortic Valves, Rheumatic Disorders of Mitral and Aortic Valves
Study on Efficacy, Safety and Durability of the UniLine Prosthesis in the Treatment of Aortic and Mitral Valve Disease
Acquired heart diseases continue to remain one of the most common causes of cardiac mortality and morbidity. In the Russian Federation, open surgery treatment of acquired valvular heart diseases (AVHD) is performed in more than…
- Conditions
- Diseases of Mitral and Aortic Valves, Rheumatic Disorders of Mitral and Aortic Valves, Other Congenital Malformations of Aortic and Mitral Valves, Valvular Heart Disease (Aortic and Mitral Valves)
- Trial name
- NCT05895487
- Where
- Russia
- Volunteers
- 2,000 people
- Sponsor
- Closed Joint-Stock Company NeoCor
Pressure Ulcer, Ankle, Prosthesis User
Limb Health and Socket Pressure in Response to Powered Ankle Protheses
this project seeks to understand and quantify the effects of powered transtibial prostheses on socket loading and direct measures of residual limb health so as to inform the optimization of prosthesis fit.
- Conditions
- Pressure Ulcer, Ankle, Prosthesis User, Prosthesis Durability, Mobility Limitation
- Trial name
- OPORP (NCT05112679)
- Testing
- PROPRIO FOOT® by Ossur & Empower ankle by Ottobock
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- Indiana University
Prosthesis Durability
Evaluation of the Clinical Outcomes of the Total Knee ps Prosthesis Implanted With the Use of Inertial Sensors
evaluate the clinical outcome of the implantation of a specific primary TKA model implanted with the aid of inertial sensors for the execution of bone cuts through the administration of questionnaires for the calculation of…
- Trial name
- SYMPHO-EM (NCT06321042)
- Testing
- Knee arthroplasty
- Where
- Italy
- Volunteers
- 40 people
- Sponsor
- Istituto Ortopedico Rizzoli
Prostheses Durability
Triple-Scan Protocol to Assess Passivity
Quantification and visualization the internal and marginal gaps by newer digital methods, such as the triple-scan protocol described by Borga Dönmez et al.
- Trial name
- NCT07644689
- Testing
- Conventional Impression Technique, Digital Impression with Nonmodified Scan Body, Digital Impression with Modified Scan Body
- Where
- Egypt
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Prosthesis Durability
Vallecular Bolus Aggregation During Swallowing for Implant Overdenture.
evaluate the effect of implant retained mandibular overdenture on vallecular bolus aggregation during chewing and subsequent swallowing of solid food consistency.
- Trial name
- NCT06958055
- Testing
- videofluroscopy evaluation of swallowing function
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Prosthesis Durability
Effect of Geometric Modifications of Implant Scan Bodies
The aim of this clinical study will be the effect of geometric modifications of implant scan bodies compared to conventional transfer techniques on passivity of all on four mandibular restorations
- Trial name
- NCT06040385
- Testing
- Implant supported hybrid prosthesis
- Where
- Egypt
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Mansoura University