Comparison of Denture Base Adaptation and Per-iimplant Tissue Health Between CAD and CAM Implant Overdenture
NCT ID: NCT06166446
Last Updated: 2023-12-21
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
15 participants
INTERVENTIONAL
2022-01-15
2023-02-02
Brief Summary
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Material and method: 15 completely edentulous patients, divided into two groups, received two implants in the mandibular canine area with ball attachment. The first group received a CAD/CAM-milled mandibular overdenture and a maxillary acrylic conventional complete denture, while the second group received a 3D-printed mandibular overdenture and a maxillary acrylic complete denture. Peri-implant soft tissue and denture adaptation were evaluated using clinical parameters
Detailed Description
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Material and method: 15 completely edentulous patients, divided into two groups, received two implants in the mandibular canine area with ball attachment. The first group received a CAD/CAM-milled mandibular overdenture and a maxillary acrylic conventional complete denture, while the second group received a 3D-printed mandibular overdenture and a maxillary acrylic complete denture. Peri-implant soft tissue was evaluated using clinical parameters including the gingival index, plaque index, bleeding index, and probing depth at the time of mandibular complete overdenture insertion (T0), six months (T6), and twelve months (T12) of denture use.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
OTHER
SINGLE
Study Groups
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a CAD/CAM-milled mandibular overdenture and a maxillary acrylic conventional complete denture
patients received lower denture fabricated by milling technique
subtractive technique
The milled denture teeth are then bonded into the milled recesses using a special PMMA bonding system.
3rd printed mandibular overdenture and a maxillary acrylic conventional complete denture
The denture base was fabricated by adding the material layer by layer
additive technique
The denture teeth were printed as one unit using the same method with tooth resin (DENTCA Denture Tooth, Shade A2).
Interventions
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subtractive technique
The milled denture teeth are then bonded into the milled recesses using a special PMMA bonding system.
additive technique
The denture teeth were printed as one unit using the same method with tooth resin (DENTCA Denture Tooth, Shade A2).
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
58 Years
68 Years
ALL
Yes
Sponsors
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Mansoura University
OTHER
Responsible Party
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Principal Investigators
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Marwa Aboelez, Phd
Role: PRINCIPAL_INVESTIGATOR
Mansoura University
Radwa Emera, Phd
Role: STUDY_DIRECTOR
Mansoura University
Locations
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Mansoura university
Al Mansurah, , Egypt
Countries
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References
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Emera RMK, Shady M, Alnajih MA. Comparison of retention and denture base adaptation between conventional and 3D-printed complete dentures. J Dent Res Dent Clin Dent Prospects. 2022 Summer;16(3):179-185. doi: 10.34172/joddd.2022.030. Epub 2022 Nov 15.
Other Identifiers
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A10080921
Identifier Type: -
Identifier Source: org_study_id