Effect of Digital Versus Static Jaw Relation Record on Crestal Bone Changes Around Implants Supporting Maxillary Single Overdenture
NCT ID: NCT06965517
Last Updated: 2025-05-11
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
14 participants
INTERVENTIONAL
2022-11-30
2025-04-15
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
Static Group: implant supported maxillary overdenture will be constructed using the conventional jaw relation method.
Radiographic evaluation for crestal bone height around implants using direct digital periapical paralleling cone technique.
All data of radiographic evaluation were collected and tabulated then statistically analyzed using SPSS software.
Related Clinical Trials
Explore similar clinical trials based on study characteristics and research focus.
Effect of Two Different Digital Construction Techniques of Implant-assisted Overdentures
NCT06720389
Digital Versus Conventional Impression Technique in Mandibular Arch
NCT05770011
Comparative Clinical Study for Two Types of Locator Attachments for Mandibular Implant Supported Overdenture
NCT06109519
Effect of Implant Position on Clinical Outcomes
NCT06166316
Effect of Concentrated Growth Factors on Short Implant-Supported Overdentures
NCT06880965
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
* Occlusal adjustment of lower teeth for all patients by T-scan using the single upper conventional denture.
* The single maxillary denture will be duplicated with radiopaque markers and CBCT will be used to determine the exact positions of the implants.
Surgical procedures
1. Surgery will be done under local anesthesia.
2. Drilling will be carried out under copious sterile irrigation.
3. four implants will be inserted in canines and second premolar area in the maxilla.
After 3-4 months of implants placement, patients will be equally and randomly divided into 2 groups. Each group contains seven patients:
Digital group: For this group, implant supported maxillary overdenture will be constructed using electronic facebow to record maxillo-mandibular relation.
Static group: For this group, implant supported maxillary overdenture will be constructed using the conventional jaw relation method.
Post insertion:
* Clinical evaluation for any signs of inflammation is made.
* Further occlusal refining of lower teeth by T-scan is done with final overdenture.
Method of evaluation:
Radiographic evaluation for crestal bone height around implants using direct digital periapical paralleling cone technique.
All data of radiographic evaluation were collected and tabulated then statistically analyzed using SPSS software.
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
SINGLE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
Digital group
implant supported maxillary overdenture constructed using electronic facebow to record maxillo-mandibular relation.
Maxillary implant supported overdenture , Digital jaw relation group
implant supported maxillary overdenture constructed using electronic facebow to record maxillo-mandibular relation.
Static group
implant supported maxillary overdenture constructed using the conventional jaw relation method
Maxillary implant supported overdenture , Static jaw relation group
implant supported maxillary overdenture constructed using the conventional jaw relation method.
Interventions
Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.
Maxillary implant supported overdenture , Digital jaw relation group
implant supported maxillary overdenture constructed using electronic facebow to record maxillo-mandibular relation.
Maxillary implant supported overdenture , Static jaw relation group
implant supported maxillary overdenture constructed using the conventional jaw relation method.
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
* Completely edentulous maxillary arch.
* Opposing natural dentition in the mandibular arch.
* Residual mandibular ridge has adequate bone and covered by firm healthy mucosa.
* Class I maxillary-mandibular relationship.
* Normal salivary flow with normal viscosity.
* Systemically free patients.
Exclusion Criteria
* Patients with abnormal oral habits as (bruxism, clenching, tongue thrusting).
* Bone or mucosal diseases.
* Metabolic diseases or uncontrolled diabetes and TMJ disorders.
* Conditions that may complicate the treatment like; large tongue, gagging reflex and limited mouth opening.
* Patients who are smokers.
35 Years
60 Years
ALL
Yes
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
Ain Shams University
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Lamiaa Gouda Al-Shahier B-Eid AbdelMonem Saleh
Principal Investigator
Principal Investigators
Learn about the lead researchers overseeing the trial and their institutional affiliations.
Lamiaa GA Saleh, BSc, MSc
Role: PRINCIPAL_INVESTIGATOR
Faculty of Dentistry, Ain Shams University
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
Faculty of Dentistry, Ain Shams University
Cairo, Cairo Governorate, Egypt
Countries
Review the countries where the study has at least one active or historical site.
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
FDASU-RecID022140
Identifier Type: -
Identifier Source: org_study_id
More Related Trials
Additional clinical trials that may be relevant based on similarity analysis.