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New laser camera could help dentists see how gums heal

NCT ID NCT07527351

Knowledge-focused Sponsor: Universidad Complutense de Madrid 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Last updated Jun 27, 2026

Summary

This study checks if a special camera (laser speckle contrast imaging) can reliably measure blood flow in the gums. Researchers will take repeated images of healthy gums and healing gums in 24 adults. The goal is to see if this non-invasive method can replace current less reliable techniques for monitoring oral wound 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 24 people

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

Started

Apr 2026

Expected to finish

May 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 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: * Adults aged 18 years or older * Non-smokers * Good systemic health * Good periodontal health * No current systemic medication * Good oral hygiene * For the retrospective surgical component: availability of previously documented clinical records from closed mucogingival surgical wounds or open palatal donor-site wounds, with prior consent allowing use of documented clinical material for research Exclusion Criteria: * Pregnancy * Use of anti-inflammatory medication within 7 days before evaluation * Oral treatment within 6 months before evaluation * For the prospective healthy-gingiva component: any condition not compatible with good systemic or periodontal health * For the retrospective surgical component: absence of adequate previously documented clinical records or absence of prior consent for research use of the documented material

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As listed by the trial registrant

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

Gingival vascularization Laser speckle contrast imaging Oral soft tissue wound healing Periodontal wound healing

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

  • Complutense University of Madrid

    RECRUITING

    Madrid, Madrid, 28040, Spain

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