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Tooth Wear clinical trials

The registry lists 62 studies for Tooth Wear across more than 10 countries. 12 are recruiting or about to start. 39 of them are mainly about Tooth Wear (how this is decided). Per ClinicalTrials.gov, last updated 2026-09-24. Counting its 2 narrower conditions too, such as Tooth Erosion: 112 studies, 23 open.

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Status

Completed
32
Status unknown
12
Not yet recruiting
7
Recruiting
5
Active, not recruiting
4
Terminated
2

Phase

Phase 2
2
Phase 4
2

Where

United States
10
Belgium
6
United Kingdom
4
Chile
4
Turkey
4
Egypt
3

Who runs them

Radboud University Medical Center (4) · King's College London (4) · Universidad de los Andes, Chile (4) · Cairo University (4) · Hacettepe University (3) · University of Liege (2) · University of Alberta (2) · Universidad Europea de Madrid (2)

Coming up

0phase 3 studies under way
1study finishes main data collection within a year

Studies recruiting or running, from their records. “Main data collection” ends at the primary completion date, the sponsor’s own estimate, which often moves.

The study

Who these studies take

Of the 5 Tooth Wear studies recruiting now, 4 (80%) set no upper age limit and 0 (0%) stop at 75 or younger. 0 (0%) take children under 18. 0 (0%) are for women only and 0 (0%) for men only; 1 (20%) take healthy volunteers.

Recruiting studies that take each age, of 5
AgeWomenMen
100 (0%)0 (0%)
184 (80%)4 (80%)
305 (100%)5 (100%)
405 (100%)5 (100%)
505 (100%)5 (100%)
655 (100%)5 (100%)
755 (100%)5 (100%)
854 (80%)4 (80%)

Across all 62 studies, recruiting or not: 52% stop at 75 or younger and 45% at 65; 21% take children; 3% are for women only and 0% for men only; 69% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Tooth Wear studies take

Of 21 interventional studies with no phase under Tooth Wear, half reached primary completion within 19 months of starting, counting those still running.

Start to primary completionEvery sponsorIndustryNon-industry
Interventional, no phase19 mo3–30 · 21 studies——

Each figure is the month by which half the studies had reached primary completion, with the range in which the middle half did. Studies still running count until their last registry update; studies that stopped early are left out. Phase 1 includes early phase 1; observational means prospective or not stated, as retrospective and cross-sectional studies date a window of data rather than a study. How these figures are worked out

Studies

Recruiting first, then most recently updated. Showing 50 of 62. Browse all 62 → or search them.