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3D-Printed dentures face off against traditional methods in new trial
NCT ID NCT07626827
First seen Jun 26, 2026 · Last updated Jul 14, 2026 · Updated 3 times
Summary
This study compares two ways of making full dentures for people who have lost all their teeth. One method uses digital scans and 3D printing, while the other combines traditional impressions with digital design. Twenty participants will try both types of dentures for two months each, and researchers will measure how well they fit, how they affect quality of life, and how much they wear down over time.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- 3D-printed dentures (digital workflow) and hybrid workflow dentures
- What this could lead to
- If successful, this could show that 3D-printed dentures are as good or better than traditional ones, making denture creation faster and more comfortable for patients.
- What could go wrong
- This is a small, early-stage trial with only 20 people, so results may not apply to everyone. The study also has no washout period between treatments, which could affect outcomes.
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 20 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2026
- Expected to finish
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Nov 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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50 to 90 years
- 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: * Completely edentulous (bimaxillary) * Age between 50 and 90 years * Able to understand and sign informed consent * No cognitive or psychological deficits that interfere with study participation Exclusion Criteria: * Unimaxillary edentulism * Presence of Kelly syndrome * Presence of flabby tissue on alveolar ridges * No prior experience with complete dentures * Chronic motor disorders that may compromise prosthetic function
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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.
Contacts and locations
Locations
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Clínica Odontológica - Universidad de Especialidades Espíritu Santo (UEES)
RECRUITINGSamborondón, Guayas, Ecuador
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