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in this study we will construct denture for patient by different way and material one of this denture constructed digitally and the other one constructed in conventional way with metal reinforced. then we will measure the retention of the dentures
the complete denture is constructed for completely edentulous patient. the different technique of construction aim to increase retention of denture to prevent dislodgment during mastication
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| complete edentulous patient receive 3D printed denture | Experimental | group 1: 10 patients: Complete dentures constructed from poly-methyl methacrylate resin were used to create the mandibular and maxillary 3D-printed dentures |
|
| complete edentulous patient receive metal reinforced denture | Active Comparator | group 2: 10 patients: complete denture constructed from metal reinforced acrylic denture |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| digital complete denture | Device | different method of denture construction |
|
| Measure | Description | Time Frame |
|---|---|---|
| retention measurement | To assess retention, a digital force gauge (Digital Force Gauge EXTECH 475044) was employed. All of the mandibular dentures were modified to receive a custom-made metal framework consisting of three tubes connected by a hook at the determining geometric center of the denture, two tubes extend 2 cm above the occlusal plane from the retromolar pad region, and one was made at the midline region lingual and below the central incisors. The mandibular denture's polished surface was then joined to the specially constructed custom-made metal framework using self-curing acrylic resin | immediatlly after denture construction |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Ayman F Elawady, Ass prof | National research center, cairo, Egypt | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| National Resaerch Center | Cairo | 11553 | Egypt |
no plan to share
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| Type | Includes Protocol | Includes SAP | Includes ICF | Document Label | Document Date | Document Uploaded Date | Document File Name |
|---|---|---|---|---|---|---|---|
| Prot_SAP | Yes | Yes | No | Study Protocol and Statistical Analysis Plan | Jul 21, 2022 |
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randomozied controlled parallel double blinding study
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blinding to patient and operator in intervention from begining
| metal reinforced complete denture | Device | different method of denture construction |
|
| May 13, 2025 |
| Prot_SAP_000.pdf |