The tiny implant part that could save your jawbone
NCT ID NCT07815977
First seen Sep 11, 2026 · Last updated Sep 11, 2026
Summary
Researchers compare two small attachments placed on dental implants during surgery: a cover screw or a healing abutment. Fifty healthy non-smoking adults who need a dental implant join the study and are assigned to one of the two groups at random. The team measures bone levels around each implant on X-rays at the start and three months later to see whether the choice of attachment affects bone loss during early healing.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- The choice between a cover screw and a healing abutment attached to a dental implant at placement
- What this could lead to
- If one approach preserves bone better, dentists could pick that attachment at implant placement to help implants last longer.
- What could go wrong
- This is a small, short study of 50 healthy non-smokers, so its results may not apply to people with health conditions or smokers. Bone changes over three months may not predict long-term implant success.
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
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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
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About 50 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2026
- Expected to finish
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Sep 2026
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 65 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: * Age between 18 and 65 years * Systemically healthy individuals * Non-smokers * Adequate alveolar bone height and width for implant placement without the -need for bone augmentation or regenerative procedures * Adequate keratinized mucosal width (\>2 mm) at the planned implant site * Indication for dental implant treatment Exclusion Criteria: * Presence of systemic disease or medical conditions that may contraindicate -implant surgery or affect bone healing * Current smoking or use of tobacco products * Insufficient alveolar bone height or width requiring bone augmentation or regenerative procedures at the implant site * Keratinized mucosal width ≤2 mm at the planned implant site * Presence of conditions that preclude standard dental implant placement * Inability or unwillingness to attend the 3-month follow-up visit
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Faculty of Dentistry, Adıyaman University
Adıyaman, Adıyaman Province, 02030, Turkey (Türkiye)
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