Clinical trials: Prosthesis Failure
Edentulous Mouth, Dental Prosthesis Failure
Retrospective Clinical Evaluation of Nano-hybrid-composite Denture Teeth
This retrospective study investigates the longevity of dentures with SR Phonares II teeth after a wearing period of more than 10 years.
- Trial name
- NCT05599269
- Testing
- Examination of dentures with SR Phonares II teeth
- Where
- Liechtenstein
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Ivoclar Vivadent AG
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
Infection and Inflammatory Reaction
Pending Failure in Hard-hard Total Hip Arthroplasty
During last 6 years approximately 10.000 ceramic balls and 5.000 ceramic liners have been implanted in the region Emilia-Romagna in Italy (4 million Every single year approximately 60.000 hip prostheses are implanted in Italy.
- Trial name
- PF (NCT02427984)
- Testing
- Metal ions dosage and evaluation of local/systemic reaction, Noise registration and metal ions determination, Metal ions dosage, evaluation of local/systemic reaction, noise registration
- Where
- Italy
- Volunteers
- 148 people
- Sponsor
- Istituto Ortopedico Rizzoli
Implant Capsular Contracture
Chemically Assisted Capsulectomy-A New Clinical Approach
The purpose of this study is to make available an agent,Mesna, which can assist the surgeon during the procedure of capsulectomy.
- Trial name
- NCT00758667
- Testing
- Mesna
- Volunteers
- 20 people
- Sponsor
- Vanderbilt University
Prosthesis Failure
Investigation on Failure Time Analysis of a New TPE Material in the Iceform Liner
Durability evaluation of a new material blend in the Iceform liner and Iceform sleeve.
- Trial name
- NCT05040165
- Testing
- Iceform liner and sleeve
- Where
- United States
- Volunteers
- 64 people
- Sponsor
- Össur Iceland ehf
Osteoarthritis, Avascular Necrosis
Fitmore Hip Stem PMCF Study: A Multi-centre, Non-comparative, Prospective Post-market Clinical Follow-up Study.
A multi-centre, non-comparative, prospective post-market clinical follow-up study to obtain survival, clinical and radiographic outcomes data on the Zimmer Fitmore Hip Stem.
- Conditions
- Osteoarthritis, Avascular Necrosis, Rheumatoid Arthritis, Prosthesis Failure
- Trial name
- NCT03411044
- Testing
- Fitmore Hip Stem
- Where
- 5 sites in Germany, Italy and 2 more
- Volunteers
- 420 people
- Sponsor
- Zimmer Biomet
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
Stenosis of Vascular Prosthetic Devices, Implants and Grafts
Post-Approval Study for the FLAIR Endovascular Stent Graft
The purpose of this study is to confirm the long-term safety and effectiveness of the FLAIR Endovascular Stent Graft for treatment of stenoses at the venous anastomosis of ePTFE or other synthetic arteriovenous (AV) access grafts.
- Trial name
- RENOVA (NCT00677235)
- Testing
- FLAIR Endovascular Stent Graft, PTA
- Where
- United States
- Volunteers
- 270 people
- Sponsor
- C. R. Bard