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Narrow jawbone no barrier: new piezo technique paves way for dental implants

NCT ID NCT07401238

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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 tested a surgical method to widen a narrow jawbone so that a dental implant can be placed. Twenty patients with a single missing tooth and a narrow ridge received the procedure. The goal was to see if the bone would heal well and support the implant long-term.

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

20 people

The number who actually took part.

Started

Dec 2016

Finished

Feb 2026

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

Up to 99 years

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: * 1\. Patients with single mandibular or maxillary intercalated edentulism (1 implant) who require implant rehabilitation with conventional loading 2. The edentulous site width should be comprised between 3 and 5mm for the first 3mm of height 3. Presence of visible spongious bone in CBCT cross-sections 4. The edentulous site must present at least 4mm wide band of keratinized tissue 5. Plaque index \< 20%, Bleeding index \< 25% 6. Medical condition of the enrolled patients should be within ASA 2 score 7. Only no smokers, light smokers (\< 10 per day) or electronic smokers will be accepted Exclusion Criteria: * 1\. Head and neck RT in the previous 5 years 2. Previous or actual antiresorptive therapy 3. Chronic corticosteroid therapy 4. Active periodontal disease 5. Pregnancy or breastfeeding 6. Abuse of alcohol or drugs 7. Incapability of understanding the purposes of the study (e.g. mental deficit)

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Conditions

The condition(s) this trial relates to.

Alveolar Bone Loss

As listed by the trial registrant

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