Patient Satisfaction and Crestal Bone Changes Around One-piece Zirconia(Zr) and Titanium(Ti) in Implant-Retained Mandibular Overdenture
NCT ID: NCT06643975
Last Updated: 2024-10-22
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
RECRUITING
NA
20 participants
INTERVENTIONAL
2024-06-15
2025-10-15
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
Related Clinical Trials
Explore similar clinical trials based on study characteristics and research focus.
Crestal Bone Loss in Mandibular Telescopic Overdentures. Overdenture with Milled Titanium, Milled Poly-ether Ketone Ketones and 3D Printed Chrome Cobalt Secondary Copings.
NCT06639893
Clinical Performance and Stability of Different Types of Implant Supported Overdenture
NCT05972538
Mandibular Overdentures Retained by Mini Implants: a Clinical Trial Comparing Different Surgical and Loading Protocols
NCT04760457
Occlusion and Disocclusion Time in Immediately Loaded Overdentures Supported by Two Splinted Versus Non Splinted Interforaminal Implants
NCT06376019
Occlusion and Dis-Occlusion Time in Mandibular Overdentures Supported by Conventional Versus Mini- Dental Implants
NCT07256106
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
RANDOMIZED
PARALLEL
TREATMENT
SINGLE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
Titanium dental implants group
Two-implants One-piece titanium dental implants with titanium ball attachments retaining mandibular overdentures
One-piece titanium dental implants
One-piece Titanium dental implants with titanium ball attachments, these implants are gold standard compatible implants
Zirconia dental implants group
Two-implants One-piece zirconia dental implants with zirconia ball attachments retaining mandibular overdentures
One-piece zirconia dental implants
One-piece zirconia dental implants with zirconia ball attachments, these implants are metal free made of oxide ceramics with cutting-edge Selective laser melting(SLM) surface treatment technology
Interventions
Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.
One-piece zirconia dental implants
One-piece zirconia dental implants with zirconia ball attachments, these implants are metal free made of oxide ceramics with cutting-edge Selective laser melting(SLM) surface treatment technology
One-piece titanium dental implants
One-piece Titanium dental implants with titanium ball attachments, these implants are gold standard compatible implants
Other Intervention Names
Discover alternative or legacy names that may be used to describe the listed interventions across different sources.
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
* The age range of 50 to 60 years old (average of 55).
* moderately developed mandibular residual ridges, covered with healthy mucosa, firmly attached to the underling bone and with average mucosal thickness (2-3) mm.
* At least 12 mm of vertical bone height in the mandible allowing for placement of a 10 mm implant (2 mm safety distance to inferior alveolar nerve).
* Patients were selected with Angle class-I maxillomandibular relationship with sufficient inter-arch space (13-15mm
Exclusion Criteria
* Poor oral hygiene.
* Patients with temporomandibular joint disorders(TMD),
* Patients suffered of xerostomia,
* Patients exhibited Para-functional habits, or recent extractions were excluded.
* Patients with systemic diseases that might affect bone quality or quantity, or retard healing of the surgical wounds were excluded.
* Patients receiving intravenous forms of bisphosphonates.
* Patients who have had radiation therapy to the head and neck region.
* Patients with existing implants in the jaws
* Patients with previous bone grafting in either the maxillary or mandibular jaws.
50 Years
60 Years
MALE
Yes
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
Ain Shams University
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Mohammad Eissa Mohammad Irakky
Assistant Lecturer of oral and maxillofacial prosthodontics, faculty of dentistry , Benha University
Principal Investigators
Learn about the lead researchers overseeing the trial and their institutional affiliations.
Mohammad Irakky, masters
Role: PRINCIPAL_INVESTIGATOR
Faculty of Dentistry, Benha University
Omnia M. Refai, PHD
Role: STUDY_DIRECTOR
Faculty of Dentistry, Ain Shams Univeristy
Noha Helmy Nawar, PHD
Role: STUDY_DIRECTOR
Faculty of Dentistry, Ain Shams Univeristy
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
Faculty of Dentistry, Ain Shams University
Cairo, , Egypt
Countries
Review the countries where the study has at least one active or historical site.
Central Contacts
Reach out to these primary contacts for questions about participation or study logistics.
Facility Contacts
Find local site contact details for specific facilities participating in the trial.
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
1372
Identifier Type: -
Identifier Source: org_study_id
More Related Trials
Additional clinical trials that may be relevant based on similarity analysis.