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Dental Crowding clinical trials and research
As of November 12, 2026, Find a Trial lists 4 Dental Crowding clinical trials that are recruiting, at sites in 4 countries (most in United States (1), Russia (1), Iraq (1)). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 4Clinical trials
- 4Countries
Newest Dental Crowding clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Predicting Orthodontic Extraction Decisions in Permanent Dentition using Ashley Howe’s Analysis | — | Cairo, Giza Governorate | Recruiting | Jun 22, 2026 |
| Direct 3D-printed vs thermoformed clear aligners in mild crowding | — | Baghdad, Bab Al-Muadham and 2 other locations | Recruiting | Jun 9, 2026 |
| Using a collagen scaffold (Ossix VOLUMAX) with piezo-surgical decortication to improve orthodontic outcomes in adults with thin gums | — | Novosibirsk, Novosibirsk Oblast | Recruiting | Jul 31, 2025 |
| Using specialized MRI for dental imaging | — | Minneapolis, Minnesota | Recruiting | Apr 29, 2025 |
All recruiting trials (4)
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Predicting Orthodontic Extraction Decisions in Permanent Dentition using Ashley Howe’s Analysis
This study tests whether Ashley Howe’s analysis can predict if extraction will be chosen for orthodontic patients with dental crowding at the permanent dentition stage.
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Direct 3D-printed vs thermoformed clear aligners in mild crowding
This study tests whether in-office 3D-printed clear aligners work better than standard thermoformed aligners for teens and young adults with mild crowding or spacing.
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Using a collagen scaffold (Ossix VOLUMAX) with piezo-surgical decortication to improve orthodontic outcomes in adults with thin gums
This study tests whether adding a collagen scaffold (Ossix VOLUMAX) to minimally invasive piezo-surgical decortication helps adults with thin gingiva and lower front tooth crowding gain thicker gums, more bone, less recession, and faster orthodontic correction.
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Using specialized MRI for dental imaging
This study is testing a new type of MRI specifically for dental imaging to see if it can better diagnose dental problems compared to regular imaging methods.
Related topics
Quick answers
How many Dental Crowding 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 4 countries. The most sites are in United States (1 trial), Russia (1 trial), Iraq (1 trial), Egypt (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.