Gum graft showdown: new strip method may boost implant healing
NCT ID NCT06261268
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests two surgical ways to increase the amount of firm gum tissue around dental implants. One method uses a strip of the patient's own gum plus a collagen patch, while the other uses a larger piece of the patient's gum. The trial will measure how much gum tissue grows and how well the area heals, using a special camera to see blood flow. 48 adults with thin gums around lower jaw implants will take part.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Strip graft with xenogeneic collagen matrix (Mucograft) or free gingival graft
- What this could lead to
- If successful, this could point toward a better surgical method to improve gum health around dental implants, reducing complications and improving patient comfort.
- What could go wrong
- This is a small, early-stage trial with only 48 participants, so results may not apply to everyone. Surgical procedures always 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 48 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2024
- Expected to finish
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Apr 2027
An estimate. End dates often move.
- Lead sponsor
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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
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18 to 80 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide 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: * Patients older than 18 years * Short-span dental implants in the mandible at second stage with inadequate PIKM (\<2 mm) with at least one adjacent tooth mesially * Periodontally healthy patients with a pristine or reduced periodontium * Plaque index (FMPS) less than 20%. Exclusion Criteria: * Compromised general health status that contraindicates study procedures (≥ASA III); * Drug or alcohol abuse; * Smoking of \> 10 cigarettes per day; * Chronic use of corticosteroids, NSAIDs or immunomodulators (any type or dose); * Pregnant or lactating women; * History of previous mucogingival surgeries in the area of interest
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Complutense University
Madrid, Madrid, 28040, Spain
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Other studies related to the condition(s) this trial covers.
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