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Pink vs grey: which dental implant part heals gums faster?

NCT ID NCT07246499

Knowledge-focused Sponsor: University of Valencia 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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jul 10, 2026 · Updated 1 time

Summary

This study looks at two different surfaces for dental implant parts (abutments): a standard grey machined one and a pink anodised one. The goal is to see which helps the gum tissue heal better after tooth replacement. About 25 healthy adults who need at least 4 dental implants will take part, and healing will be checked over 3 months using protein analysis and clinical exams.

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

25 people

The number who actually took part.

Started

Nov 2025

Finished

Jun 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

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

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: * Number of missing teeth and, therefore, number of implants required. * A minimum of 4 implants, either single or bridges, must always be used in order to place 2 machined abutments and 2 anodised abutments. * Sufficient bone dimensions for a minimum implant diameter of 3.5-4 mm and length of 6-8 mm, without prior bone regeneration. * Patients who require indirect breast lift simultaneously with implant placement may be included in the study. * Minimum keratinised mucosa dimension of 1.5-2.0 mm in all directions. * Previous healthy bone condition for 3 months without infection. * Periodontal health with no history of periodontitis (Silness and Löe plaque index, bleeding on probing (BOP) \< 3 mm). Exclusion Criteria: * Patients unable to complete follow- up. * Implant failures. * Contamination of the sample during transfer from the abutment to the test tube.

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As listed by the trial registrant

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

Peri-implant tissue healing assessed by proteomic analysis

Contacts and locations

Locations

  • University of Valencia

    Valencia, 46010, Spain