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Dental implant showdown: which placement method wins for accuracy?

NCT ID NCT07174791

Knowledge-focused Sponsor: Mansoura University Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing This study
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 26, 2026 · Last updated Jun 26, 2026

Summary

This study compares two techniques for placing dental implants in people with no teeth: fully guided (using a surgical guide) and partially guided. Sixteen participants will receive implants in both jaws, and researchers will measure how accurate the implant positions are and how well the final teeth fit. The goal is to see which method leads to better results for long-lasting dental work.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

What this could lead to
If successful, this could help dentists choose the best method for placing dental implants, leading to better-fitting and longer-lasting teeth replacements.
What could go wrong
This is a small, early-stage study with only 16 participants. Results may not apply to everyone, and the main focus is on measurement accuracy, not long-term health outcomes.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

16 people

The number who actually took part.

Started

Jan 2025

Expected to finish

Apr 2026

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

Children (under 18), adults (18 to 64) and older adults (65 and over)

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Completely healed residual alveolar ridges * Angle's class I maxillo-mandibular relationship. * Sufficient mandibular and maxillary restorative spaces, at least 15mm evaluated by recording a tentative jaw relation. * Adequate bone height in the premaxilla area, and the anterior mandibular area. - This will be evaluated radiographically Exclusion Criteria: * Systemic disorders affecting bone (such as uncontrolled diabetes mellitus and osteoporosis). * Local or general contraindication for surgical procedures. * History of chemotherapy or radiation therapy to the head and neck area. * Poor neuromuscular co-ordination. * TMJ dysfunction and parafunctional habits

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Conditions

The condition(s) this trial relates to.

anodontia

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Completely edentulous Implant assesment

Contacts and locations

Locations

  • Mansoura University, Faculty of Dentistry, mansoura, egypt

    Al Mansurah, Mansoura, Egypt

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