Evaluating a new dental implant bridge design
Clinical Performance of a Novel Implant-supported Fixed Dental Prostheses (iFDP): the Dual-cantilevered Single-implant Bridge (T-bridge)
This study tests a new type of dental bridge for people with three missing back teeth to see if it works well and looks good.
Quick facts
| Phase | Not applicable |
|---|---|
| Study type | Interventional |
| Enrollment | 50 (estimated) |
| Ages | 18 Years and up |
| Sex | All |
| Sponsor | University of Bern Academic / other |
| Drugs / interventions | chemotherapy, radiation |
| Locations | 1 site (Goiânia, Goiás) |
| Trial ID | NCT06099717 on ClinicalTrials.gov |
What this trial studies
This study evaluates the clinical performance of a novel dual-cantilevered single-implant bridge, known as the T-Bridge, which is made from monolithic zirconia bonded to a titanium base abutment. The focus is on assessing the survival and success rates of both the implant and the prosthetic components. Participants will receive this innovative dental prosthesis to determine its effectiveness in restoring function and aesthetics for patients with three adjacent missing teeth in the posterior region.
Who should consider this trial
Good fit: Ideal candidates are adults aged 20 and older with three adjacent missing teeth in the posterior site and sufficient anatomical conditions for implant placement.
Not a fit: Patients with physical or mental disorders that hinder oral hygiene or those with conditions contraindicating implant surgery will not benefit from this study.
Why it matters
Potential benefit: If successful, this study could provide a more effective solution for patients with failed dental implants, improving their quality of life.
How similar studies have performed: While this approach is innovative, similar studies have shown promise in evaluating new dental implant designs, suggesting potential for success.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * Age ≥ 20 years * Willingness to sign an informed consent and participate in the study * Three missing adjacent teeth in the posterior site. * Tooth gap of 21-24 mm. * Presence of natural or artificial opposing dentition * Sufficient vertical interocclusal space of an implant restoration (7mm) * Sufficient ridge height to place an implant of 10mm in length * Sufficient ridge width for the placement of a 4.1mm diameter implant. Simultaneous GBR to achieve a width of 6.5mm will be included. Exclusion Criteria: * Any physical or mental disorder that would interfere with the ability to perform adequate oral hygiene or the capability of providing written informed consent and compliance with the protocol * Any disorder that would interfere with wound healing or represent a contraindication for implant surgery, such as but not limited to uncontrolled diabetes or conditions resulting in or requiring immunosuppression, radiation, chemotherapy, frequent use of antibiotics or antiresorptive medication such as bisphosphonates. * Pregnancy or lactation * Heavy smoking habit with ≥ 10 cig/d * Severe bruxism or clenching habits, presence of oro-facial pain * Insufficient ridge width/height for the study implant
Where this trial is running
Goiânia, Goiás
- Universidade Federal de Goias — Goiânia, Goiás, Brazil (Recruiting)
Study contacts
- Study coordinator: Manrique Fonseca, Dr
- Email: manrique.fonseca@unibe.ch
- Phone: +416840630
How to participate
- Review the eligibility criteria above with your treating physician.
- Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
- Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.