How many clinical trials are there for Teeth Staining?

PlainTrial tracks 1 US clinical trials for Teeth Staining, of which 0 are currently recruiting.

Which interventions appear most often on Teeth Staining trial records?

Toothpaste is the most-linked intervention name on Teeth Staining records (1 trial links). Names are sponsor-reported on ClinicalTrials.gov.

How do I find a recruiting trial for Teeth Staining?

Use the trial list filtered by Recruiting status, or visit the trial finder to search by condition and state. Always discuss with your healthcare provider.

Is this data current?

Data is from ClinicalTrials.gov. Trial status may have changed. Always verify at ClinicalTrials.gov before making participation decisions.

Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.

ClinicalTrials.gov enrollment closed small index

Teeth Staining clinical trials

Compiled by PlainTrial · August 8, 2026

A small indexed set (1 trial) with no open enrollment listed right now.

Corpus placement: #11,370 of 28,707 conditions by registered trial count.

Browse conditions → How counts are built

1 US clinical trials · none currently recruiting · #11,370 of 28,707 conditions by registered trial count

Teeth Staining: 1 US clinical trial tracked, none currently recruiting.

Teeth Staining is the subject of 1 registered US clinical trials on ClinicalTrials.gov, none currently recruiting. The most active sponsor is Boka, running 1 of these trials.

Enrollment posture brief

Registry condition teeth-staining

Volume-matched condition peers

Nearest open-share peer: Accelerated Phase Chronic Myelogenous Leukemia (0% recruiting · 12 trials)

Open-enrollment share among volume-matched conditions near Teeth Staining

Teeth Staining has no open enrollment in this registry pull (1 archived studies). Peers show how other volume-matched labels compare on open share. How peer matching works →

Key findings

What ClinicalTrials.gov does not surface for Teeth Staining on its own pages , computed from the registry mirror as of 2026-08-08. Each line carries its own denominator so it can be quoted as it stands.

Teeth Staining is recruiting below its size-band peers.

0 of 1 indexed trials (0%) are open to enrollment, against a 46.5% average across 27,806 conditions with fewer than 20 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.

Indexed trials (enrollment closed)

1 total, page 1 of 1

ACTIVE NOT RECRUITING NA 109 participants

The Purpose of This Research Study is to Compare the Effectiveness of a Non-fluoride Whitening Toothpaste (Test) to That of a Non-whitening Fluoride Toothpaste (Negative Control) in Improving Tooth Whiteness (Removal of Extrinsic Stains) Over 8 Weeks of Unsupervised Use.

Boka

NCT07219342

Phase Distribution

Phase data not available

Top Sponsors

Boka 1 trials

Named interventions

Most-linked intervention names on Teeth Staining records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.

Toothpaste Other

1 trials

US sites by state

Facility locations filed on Teeth Staining trials. A trial with sites in several states counts in each.

Indiana 1 trials

Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.

Read our methodology - how this data is sourced, computed, and verified.

What to do with this Teeth Staining page

1 registered trials, 0 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.

No Teeth Staining trials are currently recruiting in this registry; that can change as new trials post, or check the broader research index. Browse research indexes
Boka sponsors the most Teeth Staining trials on record, review their full trial history before evaluating a specific study. See Boka's trials
Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide

Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.

Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This Teeth Staining condition card totals 1 registered trials; most-linked intervention Toothpaste; top US site state Indiana. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.