Vertical Versus Inclined Implant to Retain Locator Maxillary Overdenture
NCT ID: NCT05843331
Last Updated: 2023-05-06
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
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
COMPLETED
NA
12 participants
INTERVENTIONAL
2022-01-15
2023-04-02
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
Related Clinical Trials
Explore similar clinical trials based on study characteristics and research focus.
Effect of Implant Position on Clinical Outcomes
NCT06166316
Direct Versus Indirect Pick up of the Locator Retentive Caps:(Within-patient Study)
NCT05289752
Comparative Clinical Study for Two Types of Locator Attachments for Mandibular Implant Supported Overdenture
NCT06109519
EVALUATION OF TWO DIFFERENT ATTACHMENT SYSTEMS IN MANDIBULAR OVERDENTURES RETAINED WITH TWO INCLINED IMPLANTS
NCT05695612
Effect of Block-out Spacer to Pick up Locator Attachments to Retain Overdenture: Peri-implant and Alveolar Bone Changes
NCT05843825
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
Materials and Methods conducted on 12 patients (6 males and 6 females) aged 58 to 68 years with completely edentulous maxillary ridges opposing implant-retained mandibular overdentures. Patients admit to the prosthodontic department, Faculty of Dentistry, Mansoura University for oral rehabilitation by implant-supported maxillary prostheses. Patients were allocated into one of two treatment groups: 1) The control group ; included 6 patients (3 males and 3 females) who will receive 4 vertical implants with straight trans mucosal abutments retaining locator maxillary overdenture 2) The study group; include 6 patients (3 males and 3 females) who will receive 4 inclined implants with angled trans mucosal abutments for retaining locator maxillary overdenture. Randomization and allocation of patients into treatment groups was made by dental personnel who is blind to treatment groups.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
posterior vertical implants
the anterior implants were inserted in the canine/lateral incisor area bilaterally to each other's following the contour of the alveolar bone of the premaxilla. The posterior implants were inserted vertically just anterior to the maxillary sinus (in the area of second premolars) .
implants
Four implants in the maxilla with locator attachments
posterior inclined implants
The anterior implants were inserted in the canine/lateral incisor area bilaterally to each other's and will be inclined 15o labially following the contour of the alveolar bone of the premaxilla. The posterior implants were inserted just anterior to the maxillary sinus (in the area of second premolars) and inclined 15o distally .
implants
Four implants in the maxilla with locator attachments
Interventions
Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.
implants
Four implants in the maxilla with locator attachments
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
2. Radiographic diagnosis of bone loss
Exclusion Criteria
2. Insulin dependent diabetes
58 Years
68 Years
ALL
Yes
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
Mansoura University
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Principal Investigators
Learn about the lead researchers overseeing the trial and their institutional affiliations.
Marwa Aboelez, Phd
Role: PRINCIPAL_INVESTIGATOR
Mansoura University
Mostafa Elsyad, Phd
Role: STUDY_CHAIR
Mansoura University
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
Mansoura university
Al Mansurah, , Egypt
Countries
Review the countries where the study has at least one active or historical site.
References
Explore related publications, articles, or registry entries linked to this study.
ELsyad MA, Emera RM, Ashmawy TM. Effect of Distal Implant Inclination on Dislodging Forces of Different Locator Attachments Used for Mandibular Overdentures: An In Vitro Study. J Prosthodont. 2019 Feb;28(2):e666-e674. doi: 10.1111/jopr.12710. Epub 2017 Nov 16.
ELsyad MA, Abo Hatem OE, Shawky AF, Emera RMK. Effect of Different Degrees of Mesial Implant Inclination on the Retention and Stability of Two-Implant Mandibular Overdentures Retained with Stud Attachments: An In Vitro Study. Int J Oral Maxillofac Implants. 2018 March/April;33(2):259-268. doi: 10.11607/jomi.5791. Epub 2017 Oct 13.
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
A26060722
Identifier Type: -
Identifier Source: org_study_id
More Related Trials
Additional clinical trials that may be relevant based on similarity analysis.