Comparing dental implants with different materials for partial tooth loss
Biting Force and Quality of Life in Porcelain-fused-to Metal Versus Zirconia Implant- Supported in Mandibular Kennedy Class II ( In Vivo Study )
NA · Ain Shams University · NCT06150768
This study is testing whether dental implants made of different materials can improve biting strength and satisfaction for people with missing teeth.
Quick facts
| Phase | NA |
|---|---|
| Study type | Interventional |
| Enrollment | 33 (estimated) |
| Ages | 40 Years to 55 Years |
| Sex | All |
| Sponsor | Ain Shams University (other) |
| Locations | 1 site (Cairo) |
| Trial ID | NCT06150768 on ClinicalTrials.gov |
What this trial studies
This clinical trial aims to evaluate the effectiveness of two types of fixed partial dentures—porcelain-fused-to-metal and zirconia—on biting force and patient satisfaction in individuals with partial edentulism. A total of thirty-three participants will be randomly assigned to receive either a cobalt chromium removable partial denture or one of the two types of implant-supported fixed partial dentures after a three-month osseointegration period. Biting force will be measured at various intervals, and patient satisfaction will be assessed through a quality-of-life questionnaire at the six-month follow-up. The study employs a rigorous methodology, including pre-surgical assessments and post-surgical follow-ups to ensure comprehensive data collection.
Who should consider this trial
Good fit: Ideal candidates include individuals with Kennedy Class II mandibular arch and sufficient bone height for dental implants.
Not a fit: Patients with bone or mucosal diseases, heavy smokers, or uncontrolled metabolic disorders may not benefit from this study.
Why it matters
Potential benefit: If successful, this study could enhance patient outcomes by identifying the most effective type of dental restoration for improved biting force and satisfaction.
How similar studies have performed: Previous studies have shown promising results with similar approaches in dental implant restoration, indicating potential for success in this trial.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * Kennedy Class II mandibular arch where the last standing abutment is the first premolar, opposed by a fully dentate maxilla (either natural dentition or fixed prostheses). * A minimum of 12 millimeters of bone height above the inferior alveolar canal diagnosed from the pre-operative cone beam CT. * Sufficient inter-arch space to accommodate the implant supported fixed partial denture. Exclusion Criteria: * Patients with bone or mucosal diseases. * Heavy smokers. * Patients with uncontrolled metabolic disorders such as diabetes mellitus. * Patients with parafunctional habits. * Patients with conditions that might complicate the treatment, such as: severe gag reflex, limited mouth opening.
Where this trial is running
Cairo
- Faculty of Dentistry, Ain Shams University — Cairo, Egypt (RECRUITING)
Study contacts
- Principal investigator: Noha M El Hussieny, PHD — Faculty of Dentistry Ain Shams University
- Study coordinator: Ali M Fouda
- Email: Ali_fouda97@yahoo.com
- Phone: 1099662269
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.
Conditions: Partial Edentulism Class II, Dental Implants, Implant, Edentulous, partially, dental prosthesis, implant-supported, fixed partial denture