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Gingivitis clinical trials

The registry lists 631 studies for Gingivitis across more than 10 countries. 107 are recruiting or about to start. 419 of them are mainly about Gingivitis (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-10.

ClinicalTrials.gov finds 695 studies for Gingivitis. How that becomes 630 here

This page counts the studies the registry files under Gingivitis, and those it files under no condition that list Gingivitisthemselves. Each study its search finds is placed by how the registry filed it and by the conditions it lists. ClinicalTrials.gov counts as of Nov 8, 2026. How condition pages count

  1. 695Found by its condition searchIt reads the conditions a study lists and their synonyms, and also titles and keywords.
  2. −16List Gingivitis as a condition, but the registry did not file them under itMost often written as “Plaque Induced Gingivitis” (6), “Dental Plaque Induced Gingivitis” (2), and “Gingivitis Infection” (2). The registry filed them under other conditions only, most often Dental Plaque (10) and Plaque, Amyloid (4).
  3. −49Match it another way37 name it in the title, 2 in a keyword, and 10 by a synonym or other text the search reads.
  4. 630The count on this page23 of them list Gingivitis in their own words; the registry filed them under no condition.

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Status

Completed
447
Recruiting
53
Not yet recruiting
46
Status unknown
44
Active, not recruiting
19
Withdrawn
8

Phase

Phase 3
56
Phase 2
49
Phase 4
48
Phase 1
22
Early Phase 1
8

Where

United States
127
Turkey
96
Italy
32
Brazil
23
Canada
22
Egypt
21

Who runs them

Colgate Palmolive (44) · Procter and Gamble (22) · HALEON (12) · Inonu University (12) · Cairo University (10) · Abant Izzet Baysal University (8) · GlaxoSmithKline (8) · Postgraduate Institute of Dental Sciences Rohtak (6)

What is being tested here

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

DrugOpenPhase 3All
Chlorhexidine2419
Toothpaste223
Tin Fluorides1523
Hyaluronic Acid112
Mouthwashes101
Quercetin101
Chamomile extract111
Thioctic Acid101
Resveratrol111
Cetylpyridinium028

Coming up

13phase 3 studies under way
48studies finish main data collection within a year4 of them phase 3

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, phase 3 first

Who these studies take

Of the 53 Gingivitis studies recruiting now, 15 (28%) set no upper age limit and 36 (68%) stop at 75 or younger. 11 (21%) take children under 18. 5 (9%) are for women only and 0 (0%) for men only; 35 (66%) take healthy volunteers.

Recruiting studies that take each age, of 53
AgeWomenMen
104 (8%)3 (6%)
1846 (87%)41 (77%)
3042 (79%)37 (70%)
4042 (79%)37 (70%)
5039 (74%)36 (68%)
6537 (70%)34 (64%)
7517 (32%)14 (26%)
8517 (32%)14 (26%)

Across all 631 studies, recruiting or not: 70% stop at 75 or younger and 54% at 65; 19% take children; 5% are for women only and 1% for men only; 72% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Gingivitis studies take

Of 35 phase 3 interventional studies under Gingivitis, half reached primary completion within 3 months of starting, counting those still running.

Start to primary completionEvery sponsorIndustryNon-industry
Phase 14 mo2–7 · 11 studies——
Phase 22 mo1–15 · 16 studies——
Phase 33 mo2–6 · 35 studies3 mo2–6 · 23 studies—
Phase 43 mo2–4 · 25 studies——
Interventional, no phase7 mo3–15 · 257 studies3 mo1–5 · 53 studies9 mo4–18 · 204 studies
Observational12 mo5–25 · 30 studies—12 mo5–25 · 30 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 11, 2026.

Started recruiting1

Results posted1

Newly registered10

Show 5 more

Studies

Recruiting first, then most recently updated. Showing 50 of 631. Browse all 631 → or search them.