Dental membrane safety under review: will it hold up in Real-World use?
NCT ID NCT07153185
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study looks back at the records of 200 people who had a biodegradable dental membrane called Creos xenoprotect placed during bone-grafting procedures. The goal is to see how often major complications (like infection or membrane exposure) happen within 6 months. Researchers will also check if the bone graft was successful. Since this is a retrospective study, no new treatments or visits are required.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- biodegradable dental barrier membrane (Creos xenoprotect)
- What this could lead to
- If successful, this study could confirm that the membrane is safe and effective for common dental bone-regeneration procedures.
- What could go wrong
- This is a retrospective study that only reviews past records, so it cannot prove cause and effect. Results may be limited by incomplete data or selection bias.
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.
- Participants
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About 200 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Nov 2025
An estimate. Start dates often move.
- Expected to finish
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Jul 2026
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Adult participants (aged ≥ 18y) that underwent guided bone regeneration combined with the use of creos xenoprotect according to one of the four indications are included in the study.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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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 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: * Participant was treated before December 2023 (creos xenoprotect placement) * Participant signed informed consent form and data protection consent form1 * Participant was at least 18 years old at the time of treatment * Participant received guided bone regeneration combined with the use of creos xenoprotect according to one of the four indications * Participant was treated according to instructions for use (IFU) * Participant should have follow-up time of \>9 months after placement of the investigational device Exclusion Criteria: * In Group 3: Sinus floor augmentation (lateral approach): usage of creos xenoprotect to replace a ruptured Schneiderian Membrane
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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.
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