New dental adhesive aims to reduce Post-Filling pain
NCT ID NCT06615544
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new dual-cure adhesive used to bond ceramic inlays and onlays to teeth. Researchers will check how often patients have tooth sensitivity after the procedure and how well the restoration holds up over time. 45 adults aged 18-65 with cavities in molars or premolars are taking part.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- dual-cure dental adhesive
- What this could lead to
- If successful, this adhesive could reduce tooth sensitivity after fillings and improve the durability of dental restorations.
- What could go wrong
- This is a small early-stage study with only 45 participants, so results may not apply to everyone. The adhesive might not perform better than existing options.
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
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45 people
The number who actually took part.
- Started
-
Nov 2024
- Expected to finish
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Apr 2031
An estimate. End dates often move.
- Lead sponsor
-
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.
- Ages
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18 to 65 years
- Sex
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Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age: 18-65 years * Informed consent signed and understood by the subject * Indication for indirect restorations (inlay, onlay) in molar or premolar * The occlusal area of the restoration must cover at least 1/3 of the occlusal area of the tooth. * visual analogue scale (VAS)\<4 (0=no pain, 10=maximum conceivable pain) * Max. 2 restorations per participant in different quadrants. * Vital tooth * Healthy periodontium, no active periodontitis * Contact with adjacent teeth (at least at one side) and opposing teeth present with at least one contact point. * Sufficient language skills Exclusion Criteria: * Insufficient isolation * Participants with a proven allergy to one of the ingredients of the materials used * Participants with proven allergy to local anaesthetics * High caries activity/ poor oral hygiene * Participants with severe systemic diseases * Pregnancy * Tooth with irreversible pulpitis * Indication for direct pulp capping * Bleaching of teeth within the last 14 days * Usage of peroxide-based disinfectants within the last 14 days
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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
-
Ivoclar Vivadent AG
Schaan, Liechtenstein, 9494, Liechtenstein
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