Evaluation of Ridge Dimensional Changes After Immediate Implantation and Efficacy of This Procedure
NCT ID: NCT01399775
Last Updated: 2015-04-08
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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COMPLETED
PHASE1/PHASE2
24 participants
INTERVENTIONAL
2010-05-31
2011-02-28
Brief Summary
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2. evaluation of the effect of gap dimensions between socket walls and dental implant in implant stability
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Detailed Description
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Horizontal dimensions (bucco-lingual) of alveolar ridge will be measured at 1,3 and 7 mm using caliper and CBCT , and vertical ridge dimensions at 8 points:(mid-buccal,mid-lingual,mesial,distal,disto-buccal-mesio-buccal,disto-lingual,mesio-lingual ) will be determined using a periodontal probe from the line connecting the two adjacent CEJs ,and dimensional changes will be measured after 3 months following implant insertion with the same device during the second stage surgery.
The vertical and horizontal dimensions between the implant and alveolar crest and between the crest and base of the gap will be measured at 8 points:(mid-buccal,mid-lingual,mesial,distal,disto-buccal-mesio-buccal,disto-lingual,mesio-lingual ).
The primary and secondary stability will be measured using Osstell at baseline and 3-month later.
Twelve sockets will heal without grafting materials, soft and hard tissue measurements including horizontal and vertical ridge dimensions will be determined. All the measurement will be assessed using caliper and CBCT at the time of extraction and 3-month later at the time of implant insertion.
Conditions
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Study Design
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NON_RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
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immediate implantation
Immediately after tooth extraction, dental implant is inserted.
immediate implantation
Immediately after tooth extraction, a dental implant is inserted
Delayed implantation
Four months after extraction, Dental implant is inserted.
Delayed implantation
Four months after extraction, a dental implant is inserted and measurements are recorded.
Interventions
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immediate implantation
Immediately after tooth extraction, a dental implant is inserted
Delayed implantation
Four months after extraction, a dental implant is inserted and measurements are recorded.
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* Having no systemic disease
Exclusion Criteria
ALL
Yes
Sponsors
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Mashhad University of Medical Sciences
OTHER
Responsible Party
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Amir Moeintaghavi
associate professor of periodontics
Principal Investigators
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Mehrdad Radvar, DDS., Phd
Role: STUDY_CHAIR
Mashhad University of Medical Sciences
Locations
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Mashhad University of Medical Sciences, Dental school
Mashhad, Khorasan Razavi, Iran
Countries
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Other Identifiers
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87703
Identifier Type: -
Identifier Source: org_study_id
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