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Alveolar Bone Loss clinical trials

The registry lists 318 studies for Alveolar Bone Loss across more than 10 countries. 79 are recruiting or about to start. 265 of them are mainly about Alveolar Bone Loss (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-05.

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Status

Completed
166
Status unknown
49
Recruiting
47
Not yet recruiting
25
Active, not recruiting
18
Enrolling by invitation
7

Phase

Phase 2
19
Phase 1
14
Phase 3
12
Phase 4
11
Early Phase 1
5

Where

Egypt
74
Turkey
32
Italy
30
United States
22
Spain
15
India
13

Who runs them

Cairo University (30) · International Piezosurgery Academy (14) · Ain Shams University (6) · University of Valencia (6) · University of Michigan (6) · Postgraduate Institute of Dental Sciences Rohtak (6) · ARDEC Academy (5) · Minia University (5)

What is being tested here

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

DrugOpenPhase 3All
Nitroglycerin101
Platelet rich plasma002
Enamel matrix proteins001
Tolonium Chloride001
Lovastatin011
Hyaluronic Acid001
Trafermin011
Melatonin011
P-prf001

Coming up

3phase 3 studies under way
28studies 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 47 Alveolar Bone Loss studies recruiting now, 19 (40%) set no upper age limit and 22 (47%) stop at 75 or younger. 4 (9%) take children under 18. 0 (0%) are for women only and 0 (0%) for men only; 24 (51%) take healthy volunteers.

Recruiting studies that take each age, of 47
AgeWomenMen
102 (4%)2 (4%)
1836 (77%)36 (77%)
3047 (100%)47 (100%)
4045 (96%)45 (96%)
5041 (87%)41 (87%)
6535 (74%)35 (74%)
7526 (55%)26 (55%)
8523 (49%)23 (49%)

Across all 318 studies, recruiting or not: 51% stop at 75 or younger and 38% at 65; 8% take children; <1% are for women only and <1% for men only; 63% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Alveolar Bone Loss studies take

Of 167 interventional studies with no phase under Alveolar Bone Loss, half reached primary completion within 18 months of starting, counting those still running.

Start to primary completionEvery sponsorIndustryNon-industry
Interventional, no phase18 mo11–30 · 167 studies—18 mo11–30 · 167 studies
Observational21 mo8–27 · 22 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 registered4

Studies

Recruiting first, then most recently updated. Showing 50 of 318. Browse all 318 → or search them.