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Gingival Diseases clinical trials

The registry lists 88 studies for Gingival Diseases across more than 10 countries. 23 are recruiting or about to start. 44 of them are mainly about Gingival Diseases (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-09. Counting its 4 narrower conditions too, such as Gingivitis: 1,155 studies, 238 open.

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Status

Completed
52
Recruiting
15
Status unknown
7
Active, not recruiting
6
Enrolling by invitation
4
Not yet recruiting
4

Phase

Phase 3
10
Phase 4
2
Phase 1
2
Phase 2
1

Where

United States
22
Egypt
9
Turkey
9
Italy
7
Spain
3
Iraq
3

Who runs them

Colgate Palmolive (9) · Cairo University (4) · University of Michigan (3) · King's College London (2) · Saglik Bilimleri Universitesi (2) · Semmelweis University (2) · Yuzuncu Yıl University (2) · The University of Hong Kong (2)

What is being tested here

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

DrugOpenPhase 3All
Sodium Fluoride112
Ascorbic Acid101
Fluorides044
Triclosan033
Tin Fluorides002
Chlorhexidine012
Tea001
Botulinum toxin type A001
Nitrates001
Zinc lactate011

Coming up

1phase 3 study under way
7studies 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.

All 7

Who these studies take

Of the 15 Gingival Diseases studies recruiting now, 6 (40%) set no upper age limit and 5 (33%) stop at 75 or younger. 6 (40%) take children under 18. 1 (7%) are for women only and 0 (0%) for men only; 11 (73%) take healthy volunteers.

Recruiting studies that take each age, of 15
AgeWomenMen
103 (20%)3 (20%)
1812 (80%)11 (73%)
3013 (87%)12 (80%)
4013 (87%)12 (80%)
5013 (87%)12 (80%)
6513 (87%)12 (80%)
7512 (80%)11 (73%)
858 (53%)7 (47%)

Across all 88 studies, recruiting or not: 56% stop at 75 or younger and 42% at 65; 25% take children; 3% are for women only and 0% for men only; 61% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Gingival Diseases studies take

Of 43 interventional studies with no phase under Gingival Diseases, half reached primary completion within 15 months of starting, counting those still running.

Start to primary completionEvery sponsorIndustryNon-industry
Interventional, no phase15 mo7–25 · 43 studies—15 mo8–25 · 37 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 88. Browse all 88 → or search them.