Implant Site Reaction Clinical Trial
Official title:
Primary Implant Stability of Laser Surface Treated Versus Sand Blasted/Acid Etched Surface Treated Implants in Fresh Extraction Sockets: A Randomized Clinical Trial
Commercially available implant surfaces are moderately roughened surfaces and they are
obtained by acid-etching following alumina or titanium oxide grit-blasting.
Although the micro-rough implants can be successful in compromised clinical scenarios, the
bioinert nature of titanium surfaces cannot stimulate a more rapid bone regeneration and
mechanical fixation of dental implants.
Laser surface treatment is used to produce an implant surface modification on the nano-scale
with controlled and reproducible patterns in addition to exhibiting a sterilizing effect and
achieving efficient oxidation .
Status | Not yet recruiting |
Enrollment | 15 |
Est. completion date | September 2020 |
Est. primary completion date | September 2020 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 21 Years to 65 Years |
Eligibility |
Inclusion Criteria: - Adult patients with badly broken teeth indicated for extraction. • Presence of adequate bone beyond the root apex to guarantee implant primary stability & implant placement within the alveoli confines. Exclusion Criteria: - • Presence of acute infections in the implant site. - Presence of fenestrations or dehiscence of the residual bony walls after extraction. - Heavy smokers more than 20 cigarettes per day. - Patients with systemic disease that may affect normal healing. - Psychiatric problems. - Disorders to implant are related to history of radiation therapy to the head and neck neoplasia. - Immunodeficiency pathology, bruxism, stress situation (socially or professionally), emotional instability, and unrealistic aesthetic demands. |
Country | Name | City | State |
---|---|---|---|
Egypt | Cairo University | Cairo |
Lead Sponsor | Collaborator |
---|---|
Cairo University |
Egypt,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | rate of change in implant stability at baseline,2,4,8,12 weeks | measuring implant stability with Resonance Frequency Analysis device using Implant stability quotient (ISQ) units that measure the stiffness and deflection of the implant-bone complex. | 3 months |
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