Evaluation of Bone Changes Around Implants in Patients Treated With All on Four
NCT ID: NCT06723678
Last Updated: 2024-12-12
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
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RECRUITING
NA
16 participants
INTERVENTIONAL
2024-11-26
2026-01-01
Brief Summary
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Patients will visit the clinic after the surgery and after the framework and denture insertion for check ups and during the follow up periods ( at denture insertion, 6 months and 12 months)
Detailed Description
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Both groups will be functionally loaded after three months of insertion. Bone height changes around axial and distally inclined implants will be evaluated using cone beam CT (CBCT), All records will be taken at time of denture insertion, 6 and 12 months later.
Conditions
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Keywords
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
DOUBLE
Study Groups
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Two distally inclined 45-degree angle posterior implants.
During the surgery, two axially placed anterior implants and two distally inclined 45-degree angle posterior implants.
Two distally inclined 45-degree angle posterior implants
During the surgery, two axially placed anterior implants and two distally inclined 45-degree angle posterior implants will be placed, after healing period, All on-4 screw-retained prosthesis will be delivered to the patients.
Two distally inclined 30-degree angle posterior implants.
During the surgery, two axially placed anterior implants and two distally inclined 30-degree angle posterior implants.
Two distally inclined 30-degree angle posterior implants
During the surgery, two axially placed anterior implants and two distally inclined 30-degree angle posterior implants will be placed, after healing period, All on-4 screw-retained prosthesis will be delivered to the patients
Interventions
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Two distally inclined 45-degree angle posterior implants
During the surgery, two axially placed anterior implants and two distally inclined 45-degree angle posterior implants will be placed, after healing period, All on-4 screw-retained prosthesis will be delivered to the patients.
Two distally inclined 30-degree angle posterior implants
During the surgery, two axially placed anterior implants and two distally inclined 30-degree angle posterior implants will be placed, after healing period, All on-4 screw-retained prosthesis will be delivered to the patients
Eligibility Criteria
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Inclusion Criteria
* All patients' ridges should be covered with firm mucosa free from any signs of inflammation or ulceration and exhibit adequate height and width of the residual alveolar ridge.
* Patients should be free from any metabolic or bone disorders that contraindicate implant installation.
* All patients must have sufficient inter arch space
Exclusion Criteria
* Patients with xerostomia or excessive salivation.
* Patients with parafunctional habits (bruxism or clenching).
* Heavy smoker or alcoholic patients.
* Patients with history of temporo-mandibular dysfunction.
* Patients with brain disorders or psychiatric disorders
50 Years
65 Years
ALL
Yes
Sponsors
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Al-Azhar University
OTHER
Responsible Party
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Noha Taha Kamel Taha Alloush
Lecturer
Locations
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Al-Azhar University Girls Branch
Cairo, Nasr City, Egypt
Countries
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Central Contacts
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Facility Contacts
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Noha T Kamel, lecturer
Role: primary
Rehab A Soliman, Lecturer
Role: backup
Other Identifiers
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P-PD-24-28
Identifier Type: -
Identifier Source: org_study_id