NCT05812872|CompletedPhase 3DMC
Alveolar Ridge Preservation Using Different Bone Substitutes
The Effect of Allograft, Toothgraft, Alloplast on Alveolar Ridge Preservation
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Sponsor study identifier
interventional
30
1 country
1
Study Start
June 20, 2017
Actual (reported)Primary Completion
September 23, 2018
Actual (reported)Study Completion
January 20, 2019
Actual (reported)The primary objective of this study was to compare the efficacy of using allograft, autogenous tooth graft, and beta-tricalcium phosphate for alveolar ridge preservation (ARP) by examining the alveolar ridge height and width at baseline and 3 months after the ARP both clinically and radiographically. The secondary objective was to evaluate the quality of the newly formed bone using histomorphometric analysis.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
January 20, 2019
Actual (reported)Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
June 20, 2017
Actual (reported)September 23, 2018
Actual (reported)January 20, 2019
Actual (reported)September 4, 2022
Actual (reported)April 14, 2023
Actual (reported)Clinical assessment
Measure bone height loss in millimeter at baseline and after 3 months was measured using periodontal probe from the stent margin to the alveolar ridge crest at six points. In addition, Bone width loss was calculated by measuring alveolar ridge width buccopalatally in millimeter using a caliper clamp. The measurement was done perpendicular to the tangent of the dental arch at the mid-point of the extraction site approximately 4mm apical to the level of the marginal gingiva of the adjacent teeth.
3 months
Clinical assessment
Bone width loss was calculated by measuring alveolar ridge width buccopalatally in millimeter using a caliper clamp. The measurement was done perpendicular to the tangent of the dental arch at the mid-point of the extraction site approximately 4mm apical to the level of the marginal gingiva of the adjacent teeth.
3 months
Radiographic assessment
3 months
Radiographic assessment
3 months
Histological
3 months
Histomorphometric analysis
3 months
tooth graft
Allograft
Beta Tri-Calcium phosphate
Particulate dentin
Mineralized corticocancellous allograft
Ain Shams University
Cairo, 11751, Egypt
Yasmine A Fouad, Ph.D
Ain Shams University
Suzan M Sarhan, Ph.D
Ain Shams University
Hadeel M Gamal, Ph.D
Ain Shams University
Basma A Abdelrahman, Ph.D
Ain Shams University
30 participants (actual enrollment reported by the registry).
First Submitted
September 4, 2022
First Posted
April 14, 2023
Study Start
June 20, 2017
Actual (reported)Beta tri-calcuim phosphate
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Primary Completion
September 23, 2018
Actual (reported)Study Completion
January 20, 2019
Actual (reported)Last Updated
April 19, 2023
Record last verified: 2023-03
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Source: ClinicalTrials.gov.
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