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New study tests better bone-saving techniques after tooth extraction

NCT ID NCT06655766

Disease control Sponsor: Cairo 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 This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 methods to preserve the jawbone after a tooth is pulled, especially when the bone has a gap on the cheek side. Thirty adults needing a tooth extraction will be randomly assigned to one of two techniques: the socket-plug method with putty bone or the ice cream cone method. The goal is to see which better maintains bone shape for future dental implants.

What this could mean

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

Active substance
socket-plug technique with putty bone and ice cream cone technique
What this could lead to
If successful, this could help dentists choose a better method to preserve jawbone after tooth extraction, improving outcomes for future dental implants.
What could go wrong
This is a small, early-stage trial with only 30 participants, so results may not apply to everyone. The procedures are surgical and carry risks like infection or poor healing.

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

About 30 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Oct 2025

An estimate. Start dates often move.

Expected to finish

Feb 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: * Single or double rooted teeth indicated for extraction. * Systemically free patient * Presence of small buccal dehiscence not exceeding 1/3 of the root. * Maxillary and Mandibular Arches * Non-smoker * Adults or above the age of 21. * Able to tolerate surgical periodontal procedures. * Full mouth plaque and bleeding scores less than 15%. * Compliance with the maintenance program. * Provide informed consent Exclusion Criteria: * Systemic conditions/disease that contraindicate surgical procedure. * Patients with presence or history of osteonecrosis of the jaws, with use of bisphosphonates, exposure to head and neck radiation, chemotherapy. * Extraction socket with intact walls with no buccal dehiscence * Patients with large distinct pre-apical pathology * Heavy Smokers more than 10 cigarettes a day * Patients without availability to attend follow-up visits or patients rejecting to sign the informed consent. * Patients with parafunctional habits that produce overload on implant, such as bruxism and clenching.

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As listed by the trial registrant

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

Socket preservation

How to take part

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  1. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  2. A doctor treating you

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