Comparison of Two Pre-prosthetic Surgical Techniques for Augmentation of Mandibular Vertical Ridge Defects
NCT ID: NCT04376320
Last Updated: 2020-11-04
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
NA
14 participants
INTERVENTIONAL
2020-04-01
2020-10-04
Brief Summary
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Detailed Description
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Materials and Methods: The current study is a prospective controlled clinical trial, conducted on 14 patients, having about 7 mm of vertical bone height in the posterior mandible above the inferior alveolar canal. They are divided into 2 equal groups, each consisting of 7 patients. The first group receives customized ceramic membranes with a vertical height 5 mm above the crest of the ridge to tent out the soft tissue matrix, while in the second group, tenting of the soft tissue is done by fixation of two tenting screws, particulate bone graft is packed then covered by collagen membrane that is fixed by bone tacks (modified sausage technique).
Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
DOUBLE
Study Groups
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Group 1(ceramic membrane)
using customized ceramic membranes for augmentation of vertical mandibular ridge defects in preparation for implant placement
customised ceramic sheets (Group 1)
guided bone regeneration
Group 2 (modified sausage technique)
using tenting titanium screws in conjunction with particulate bone graft and collagen membrane (modified sausage technique) for augmentation of vertical mandibular ridge defects in preparation for implant placement
modified sausage technique (Group 2)
guided bone regeneration
Interventions
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customised ceramic sheets (Group 1)
guided bone regeneration
modified sausage technique (Group 2)
guided bone regeneration
Eligibility Criteria
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Inclusion Criteria
* with age range from 40 to 60 years,
* having about 7 mm of vertical bone height in the posterior mandible above the inferior alveolar canal and
* requiring prosthetic rehabilitation with dental implants.
Exclusion Criteria
* patients undergoing radiotherapy or chemotherapy,
* those having infection or local lesions in the area of surgery, and
* patients with bone diseases which may compromise the results
40 Years
60 Years
ALL
Yes
Sponsors
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Lydia Nabil
OTHER
Responsible Party
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Lydia Nabil
Assistant Professor of Oral and Maxillofacial Surgery
Locations
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Faculty of Dentistry
Alexandria, , Egypt
Countries
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Other Identifiers
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UAlexandriaDentSurg
Identifier Type: -
Identifier Source: org_study_id