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Tooth Loss clinical trials

The registry lists 165 studies for Tooth Loss across more than 10 countries. 44 are recruiting or about to start. 139 of them are mainly about Tooth Loss (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-05.

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Status

Completed
76
Recruiting
27
Status unknown
24
Not yet recruiting
13
Active, not recruiting
12
Terminated
5

Phase

Phase 4
7
Phase 2
4
Phase 3
3
Phase 1
1

Where

United States
34
Egypt
24
Turkey
10
Spain
9
Italy
7
Germany
7

Who runs them

Mansoura University (10) · Cairo University (10) · Institut Straumann AG (6) · Ege University (4) · Suez Canal University (4) · University of Bari Aldo Moro (3) · University of Iowa (3) · University of Liege (3)

What is being tested here

Drugs under test in Tooth Loss studies, those with the most open studies first. Medicines only given beside them are not counted. How drugs are counted

DrugOpenPhase 3All
Dibotermin alfa101
Enamel matrix proteins101
P-prf001
Simvastatin001
Acellular Dermal Matrix001

Coming up

0phase 3 studies under way
18studies finish 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 10 nearest

Who these studies take

Of the 27 Tooth Loss studies recruiting now, 19 (70%) set no upper age limit and 7 (26%) stop at 75 or younger. 4 (15%) take children under 18. 0 (0%) are for women only and 0 (0%) for men only; 8 (30%) take healthy volunteers.

Recruiting studies that take each age, of 27
AgeWomenMen
104 (15%)4 (15%)
1823 (85%)23 (85%)
3024 (89%)24 (89%)
4024 (89%)24 (89%)
5023 (85%)23 (85%)
6524 (89%)24 (89%)
7523 (85%)23 (85%)
8519 (70%)19 (70%)

Across all 165 studies, recruiting or not: 35% stop at 75 or younger and 26% at 65; 10% take children; 0% are for women only and 0% for men only; 48% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Tooth Loss studies take

Of 77 interventional studies with no phase under Tooth Loss, half reached primary completion within 28 months of starting, counting those still running.

Start to primary completionEvery sponsorIndustryNon-industry
Interventional, no phase28 mo12–48 · 77 studies—28 mo12–48 · 71 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

What changed recently

From the registry's own updates since Oct 13, 2026.

Newly registered1

Studies

Recruiting first, then most recently updated. Showing 50 of 165. Browse all 165 → or search them.