Accuracy of Fully Guided Versus Half Guided Implant

NCT ID: NCT06542562

Last Updated: 2025-08-01

Study Results

Results pending

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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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

16 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-08-01

Study Completion Date

2025-04-24

Brief Summary

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six implants will be placed in edentulous maxilla to rehabilitate patients with implant prosthesis.The primary outcome measure will be the accuracy of implant placement, which will be evaluated using cone-beam computed tomography (CBCT) scans

Detailed Description

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Study Design:

This will be a Split mouth randomized controlled trial (RCT) study. 16 patients missing teeth in the maxillary (upper) jaw and eligible for dental implant treatment will be recruited.

Interventions will be randomly assigned to the right or the left side of the arch :

Group 1 will undergo fully guided dental implant surgery. Group 2 will undergo partially guided dental implant surgery.

Study Duration:

The total duration of the study is estimated to be 5 months. Recruitment and enrollment of patients: 1 months Dental implant surgery : 3 months Data analysis and manuscript preparation: 1 months

The key steps are:

Recruit 16 eligible patients missing teeth in the maxillary jaw. Randomly assign right or left side of the maxillary arch of patients to either the fully guided or partially guided implant surgery group.

Perform CBCT (cone-beam computed tomography) scans before and after the implant surgery for both groups.

Assess the accuracy of implant placement in both groups using the CBCT data. Conduct statistical analysis to determine if there are any statistically significant differences in implant placement accuracy between the two groups.

Interpret the results and develop recommendations on the optimal guided surgery technique for rehabilitating the edentulous maxilla using dental implants.

The study aims to provide scientific evidence to guide clinicians in selecting the most appropriate guided surgery approach for maxillary implant rehabilitation

Conditions

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Complete Edentulism

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Outcome Assessors

Study Groups

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Group 1 will undergo fully guided dental implant surgery

Group 1 will undergo fully guided dental implant surgery

Group Type EXPERIMENTAL

guided implant placement

Intervention Type PROCEDURE

The key difference is that in Group 1, the guide is only used for the drilling sequence, while in Group 2 the guide is used for both the drilling and the actual implant placement.

Group 2 will undergo half guided dental implant surgery

Group 2 will undergo half guided dental implant surgery. Where the implant will be placed after removal of the guide

Group Type EXPERIMENTAL

guided implant placement

Intervention Type PROCEDURE

The key difference is that in Group 1, the guide is only used for the drilling sequence, while in Group 2 the guide is used for both the drilling and the actual implant placement.

Interventions

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guided implant placement

The key difference is that in Group 1, the guide is only used for the drilling sequence, while in Group 2 the guide is used for both the drilling and the actual implant placement.

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* Patients aged 18 years or older
* Complete edentulism
* Adequate bone volume to accommodate six standard implant fixtures (3.7 mm diameter and 10 mm length)
* All patients underwent a panoramic X-ray and an oral examination
* Written consent provided prior to participation

Exclusion Criteria

* Patients with partial edentulism
* Insufficient bone volume for a 3.7 mm diameter and 10 mm length implant fixture
* Local or systemic conditions that could impede dental implant surgery
* Patients who smoke more than five cigarettes per day
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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October University for Modern Sciences and Arts

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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MSA University

Giza, , Egypt

Site Status

Countries

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Egypt

References

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Alqutaibi AY, Al-Gabri RS, Ibrahim WI, Elawady D. Trueness of fully guided versus partially guided implant placement in edentulous maxillary rehabilitation: a split-mouth randomized clinical trial. BMC Oral Health. 2025 Oct 27;25(1):1680. doi: 10.1186/s12903-025-07073-0.

Reference Type DERIVED
PMID: 41146170 (View on PubMed)

Other Identifiers

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UMSA

Identifier Type: -

Identifier Source: org_study_id

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