Swallowing Dynamic of Implant Retained Mandibular Overdentures
NCT ID: NCT06795295
Last Updated: 2025-01-28
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
8 participants
INTERVENTIONAL
2023-09-18
2024-12-20
Brief Summary
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Detailed Description
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8 completely edentulous patients were selected from the Out-Patient Clinic of Prosthodontics' Department, Faculty of Dentistry, Mansoura University seeking prosthetic rehabilitation. All patients were randomly distributed into two equal groups; Group I (Patients received two-implant mandibular overdenture with locator attachment) and Group II ( Patients received single implant mandibular overdenture with locator attachment) All subjects received a newly carefully constructed complete dentures and then the lower dentures were changed into mandibular implant retained overdentures using locator attachments by placing two implants on the mandibular canine regions for group I and single midline implant for group II.
Swallowing dynamic was evaluated after 3 months of complete denture insertion for both groups. After mandibular overdenture insertion swallowing dynamic was evaluated 2 weeks after insertion and three months after overdenture insertion for both groups.
Conditions
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Study Design
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RANDOMIZED
CROSSOVER
TREATMENT
NONE
Study Groups
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Group І 2- IMOVD
Patients received two implant on the mandibular canine regions to retain mandibular overdenture with locator attachment
Implant retained mandibular overdenture
Participants received dental implants to retain mandibular overdentures.
Group ІІ 1-IMOVD
Patients received single mandibular midline implant to retain mandibular overdenture with locator attachment
Implant retained mandibular overdenture
Participants received dental implants to retain mandibular overdentures.
Interventions
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Implant retained mandibular overdenture
Participants received dental implants to retain mandibular overdentures.
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* Free from any medical or surgical conditions that cause dysphagia (swallowing problems).
* A sufficient residual alveolar bone quantity (height and width). This was verified by a CT scan using cone-beam computed tomography for each patient.
* All patients had sufficient bone either D2 or D3 by measuring the Hounsfield unit on CBCT scan.
* Residual ridges are covered by firm healthy mucosa.
* Class I maxilla-mandibular relationship.
* sufficient inter-arch space and restorative space for locator retained mandibular overdenture.
Exclusion Criteria
* Patients with relative contraindication: history of para functional habits such as bruxism, clenching, and bad habits such as smoking and alcoholism, uncontrolled diabetic patients.
* Patients with local contraindications for implant placement due to localized bone defects.
* Non-cooperative patients who don't follow instructions during and after the operation.
45 Years
70 Years
ALL
No
Sponsors
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Mansoura University
OTHER
Responsible Party
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Mohamed Taha Abdo El_Baz
Clinical demonstrator, Prosthodontic Department, Faculty of dentistry, Mansoura University
Locations
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Faculty of Dentistry, Mansoura Universty
Al Mansurah, , Egypt
Countries
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Other Identifiers
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A05011122
Identifier Type: -
Identifier Source: org_study_id
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