Clinical trialNCT01501409CompletedInterventional

Effect of Sodium Lauryl Sulfate on Recurrent Aphthous Stomatitis

SponsorYonsei UniversityEnrollment90Recurrent Aphthous Stomatitis

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

Sodium lauryl sulfate (SLS) is an anionic detergent that has been used as the major or sole surfactant in most dentifrices. But it is known to local irritating factor to oral mucosa and skin and results in many side effects. This study was to compare the effects of SLS-free dentifrice and SLS-containing dentifrice in patients with recurrent aphthous stomatitis (RAS).

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Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

Jeong-Seung Kwon
Yonsei University dental hospital
Study Director
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A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

No facility list is in our current data snapshot for this study. The registry record on ClinicalTrials.gov ↗ carries any published locations. Why? →

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 31 Jan 2010
Primary completion: 30 Nov 2010
Completion: 31 Dec 2010
Last update posted: 29 Dec 2011
Registered enrollment: 90
Registry id: NCT01501409

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.