Den här översättningen är inte klar ännu. Den här sidan är just nu på engelska.

Gå till den engelska sidan

Cure My Disease

Don't miss your cure!

 Log in / Sign up

Vitamin c may help preserve jawbone after tooth pull

NCT ID NCT06569264

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 study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests whether adding vitamin C to a dentin graft helps preserve the width of the jawbone after a tooth is removed. 26 adults needing a single tooth extraction will receive either the graft with vitamin C or the graft alone. The main goal is to see if vitamin C reduces bone shrinkage, which could improve the site 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
autogenous demineralized dentin graft with i-PRF and vitamin C
What this could lead to
If it works, this could improve bone healing after tooth extraction, making it easier to place dental implants later.
What could go wrong
This is a small, early-stage trial with only 26 participants, so results may not apply to everyone. Adding vitamin C may not provide extra benefit over the graft alone.

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 26 people

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

Started

Nov 2025

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

18 to 65 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: Inclusion criteria: * ≥ 18 years of age. * Single extraction of non-molar teeth with periodontally healthy adjacent teeth. * Non-contributory medial history. * Non- restorable teeth indicated for extraction. * Requiring alveolar preservation after tooth extraction prior to placement of dental implant. * Participants that are eligible for immediate implantation, yet having factors that are hindering these patients from immediate placement of an implant at the time of extraction (ex: Financial related factors - psychological psychological factors - time related factors). * Cooperative patients who are willing to commit for 3 months follow up. Exclusion Criteria: * Pregnant female. * Acute infection at extraction site. * Systemic conditions affecting healing (e.g., diabetes, medications as bisphosphonates...) * A participant who had radiotherapy or chemotherapy. * Psychiatric patient, or with a learning disability, or unable to give consent.

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Socket preservation are added.

Vår säkerhetsrekommendation!

Genom att skicka in godkänner du våra Användarvillkor

As listed by the trial registrant

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

Socket preservation

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. 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 ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Faculty of Dentistry, Cairo University

    RECRUITING

    Cairo, Egypt

More trials for these conditions

Other studies related to the condition(s) this trial covers.