- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04521530
Immediate Functional Versus Non Functional Implant Loading in the Mandible
A Comparative Study Between Immediate Functional and Non-functional Loading of Dental Implants in the Posterior Alveolar Mandibular Region (a Randomized Clinical Trial)
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Patients are more demanding after the revolution in immediate implant dentistry which reduces implant procedure nowadays according to literature and research. In response to patients' demands not only implants are immediately placed but also immediately loaded within 72 hours reducing the time for prosthetic loading and also improving bone formation according to some studies. The debate in modern implant dentistry is whether to immediately load the implants in functional occlusion or non-functional occlusion and which will improve the osseointegration and reduce crestal bone loss.
Implants of the BioInfinity system were placed in 16 subjects divided into two groups.
Group (A): 8 patients with missing posterior mandibular teeth whom will be rehabilitated with immediate functionally loaded implants.
Group (B): 8 patients with missing posterior mandibular teeth in whom immediate non-functionally loaded implants were used.
The two groups were evaluated at baseline, immediately after implant placement and 4 months postoperative to evaluate crestal bone level and quantitative radiographic bone density using CBCT.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
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Alexandria, Egypt
- Faculty of Dentistry, Alexandria University
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Adult patients aged (20-40) years old.
- Missing Posterior tooth or teeth indicated for implant placement.
- Residual alveolar ridge at least 10 mm high and at least 4 mm wide.
Exclusion Criteria:
- Systemic diseases that will contraindicate the surgery.
- Poor Oral Hygiene.
- The patient refuses to undergo the surgery.
- Parafunctional habits.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: immediate functional loading with temporary crowns
patients were rehabilitated with immediate functionally loaded implants.
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Patients will undergo implant placement and a minimum of 35 Ncm reading with the graded torque wrench.
Temporary crowns in functional occlusion were cemented.
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Experimental: immediate non functional loading with temporary crowns
patients were rehabilitated with immediate non-functionally loaded implants.
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implant will be placed into the site following the manufacturer's protocol making sure to have a minimum of 35 Newton centimeter reading with the degraded torque wrench.
Non-functional temporary crowns were cemented.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Pain score
Time Frame: immediately Postoperatively
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Visual analogue scale consist of a scale of 10 0 means no pain 10 menas pain is as bad as it could possibly be
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immediately Postoperatively
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Change in crestal bone loss
Time Frame: immediately Postoperatively and after 4 months
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CBCT was done immediately after implant placement and 4 months postoperatively to assess crestal bone loss
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immediately Postoperatively and after 4 months
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- Dental implants
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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