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Missing Teeth clinical trials and research
As of November 12, 2026, Find a Trial lists 4 Missing Teeth clinical trials that are recruiting, at sites in 3 countries (most in Switzerland (3), United States (1), Germany (1)). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 4Clinical trials
- 3Countries
Newest Missing Teeth clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Enamel matrix derivatives to thicken gum tissue around dental implants | — | San Antonio, Texas | Recruiting | Jul 8, 2025 |
| Registry for Z-Systems Z5m Dental Implants | — | Olten | Recruiting | Aug 23, 2023 |
| Registry of Z-Systems Zirconia Dental Products for Missing Teeth | — | Berlin and 4 other locations | Recruiting | Jun 22, 2022 |
| Comparing two types of dental implant prostheses for missing teeth | — | Geneva | Recruiting | Jan 19, 2021 |
All recruiting trials (4)
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Enamel matrix derivatives to thicken gum tissue around dental implants
We will test whether applying enamel matrix derivatives under the gum flap during implant uncovering makes gum tissue thicker and increases the width of keratinized mucosa in adults getting dental implants.
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Registry for Z-Systems Z5m Dental Implants
This study is looking at how well Z-Systems Z5m dental implants made from a special ceramic material work for adults who have had or will get these implants, especially for those who prefer a metal-free option.
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Registry of Z-Systems Zirconia Dental Products for Missing Teeth
This study is looking at how well Z-Systems zirconia dental implants work for adults with missing teeth and what their experiences are over time.
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Comparing two types of dental implant prostheses for missing teeth
This study is testing which type of dental implant prosthesis works better for people with missing teeth: one made from zirconia or another made from porcelain and metal.
Related topics
Quick answers
How many Missing Teeth clinical trials are recruiting right now?
4, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 3 countries. The most sites are in Switzerland (3 trials), United States (1 trial), Germany (1 trial). Each study page lists its sites and which ones are recruiting.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.