Effect of Different Implant Surface Treatments on Bony Changes Around Mandibular Implants

Study Overview
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Brief Summary
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The research will be conducted to report which type of surface treatment of dental implants that can be successful and aids in increasing bone to implant contact and how it affects the bony changes around the implants installed in mandibular arches for completely edentulous patients or whether there are specific precautions to be taken into consideration during implant planning concerned with the type of surface microstructure treatment and recommendations needed.

Detailed Description
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Primary objective: PICO P: Completely edentulous patients I: Laser surface treatment of implants C: Sandblasted Acid etched surface treatment O: Bony changes Each Participants will have 2 implants;one laser surface treated implants and another sandblasted acid-etched implant (split-mouth) installed in the intra-foraminal area of mandibular arch prosthetically driven by the prepared conventional denture. MS and AF are responsible for delayed-loading of the denture and will measure bony changes around laser treated surface implants using radiographic assessment using long paralleling technique periapical digital x-ray(SOREDEX™ DIGORA™ Optime)

Official Title
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Effect of Different Implant Surface Treatments on Bony Changes Around Mandibular Implants for Completely Edentulous Patients (A Split-mouth Comparative Study)

Conditions
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Complete Edentulism

Intervention / Treatment
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* Other: laser treated implant surface


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Completely edentulous patients Angle's class 1 skeletal relationship Normal facial asymmetry Cooperative patients Adequate inter-arch spcae not less than 12mm Exclusion Criteria: Tempromandibular joint disorder Uncontrolled diabetes Bleeding disorders or anticoagulant therapy Flabby tissues or sharp mandibular residual ridge Heavy smoker Patient's with neuromuscular disorders Patients on chemotherapy or radiotherapy Severe psychiatric disorders

Ages Eligible for Study
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Minimum Age: 35 Years
Maximum Age: 60 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Prevention
Allocation: Randomized
Intervention Model: Parallel Assignment
Interventional Model Description: one single group will receive both types of dental implants (Split-mouth)
Masking: Single


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Active Comparator: sandblasted acid-etched implants<br>implant will be installed intraforaminal | Other: laser treated implant surface<br>* Better marginal bone stability is expected for this type<br>|
| Experimental: laser treated implants<br>implant will be installed intraforaminal | Other: laser treated implant surface<br>* Better marginal bone stability is expected for this type<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Marginal bone stability around dental implants | Measuring amount of marginal bone loss by radiographic assessment using long paralleling technique periapical digital x-ray(SOREDEX™ DIGORA™ Optime) | 1 year | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Dental implant, Surface treatment, Laser, Sandblasted Acid-etched implants, Delayed-loading, Bony changes, Marginal bone loss