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New study tests if computer guidance helps new dentists place implants more accurately

NCT ID NCT06028750

Knowledge-focused Sponsor: University of Barcelona Source: ClinicalTrials.gov ↗

What the study statuses mean

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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
Running, but no longer taking on new participants.
Completed This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked at whether using a computer-guided navigation system (X-Guide) helps new dentists place dental implants more accurately than doing it freehand. Sixty patients with missing teeth received implants placed by novice surgeons. The researchers measured how close the final implant position matched the planned position using 3D scans. The goal is to see if technology can improve precision for less experienced surgeons.

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

60 people

The number who actually took part.

Started

Sep 2023

Finished

Nov 2024

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

18 years and older

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: * Subjects who agree to voluntarily sign the informed consent before performing any action related to the study. * Men or women at least 18 years old. * Single edentulous spaces or edentulous sections located in maxilla or mandible with a healing period longer than 12 weeks to rehabilitate with implant-supported fixed crowns ≤3 units. * O'Leary plaque and/or bleeding on probing index ≤25%. Exclusion Criteria: * Systemic diseases that may interfere with dental implant placement. * Any contraindications for oral surgical procedures. * History of head and neck radiotherapy. * Patients smoking \>20 cigarettes/day or tobacco equivalents. * History of substance abuse (drugs or alcohol) or any other factor (e.g., severe psychiatric illness) that, in the opinion of the investigator, could interfere with the patient's ability to cooperate and comply with the study. * Patients who have participated in a clinical trial within the last 30 days. * Pregnant or lactating women. * Patients with poor or unmotivated oral hygiene. * Probing depth with bleeding of ≥4 mm in one of the teeth adjacent to the edentulous space or tract. * Need to perform guided bone regeneration procedures simultaneous to implant placement. * Cases where the use of transepithelial abutments is not recommended (reduced prosthetic space, high esthetic demand associated with thin gingival biotypes, etc.).

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As listed by the trial registrant

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

Dental implants

Contacts and locations

Locations

  • University of Barcelona

    L'Hospitalet de Llobregat, Catalonia, 08903, Spain

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