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The Effect of New Dentifrices Containing Centella Asiatica and Bamboo Salt on Reducing Plaque and Gingivitis

The Effect of New Dentifrices Containing Centella Asiatica and Bamboo Salt on Reducing Plaque and Gingivitis: a Randomized Clinical Trial

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT02616042
Enrollment
33
Registered
2015-11-26
Start date
2009-03-31
Completion date
2009-12-31
Last updated
2015-11-30

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Labor Trial Refused

Keywords

Centella asiatica, bamboo salt, dentifrice

Brief summary

This study aims to evaluate the effect of dentifrice formulations containing Centella asiatica and bamboo salt on gingivitis and dental plaque. Participants uses dentifrice which contains Centella asiatica and bamboo salt and the same participants will also use placebo for tooth brushing by cross-over design.

Detailed description

With growing interest in plant-based products among researchers, many toothpastes with various herbal extracts have been introduced over the past few decades,Centella asiatica (CA), a small herb broadly cultivated in China, Southeast Asia, India and Oceanic countries, has long been used for therapeutic purposes since ancient times.CA has been reported to be useful in the treatment of skin diseases wound repair and healing of burn. In dentistry, few studies have explored the efficacy of CA. In one study, CA was demonstrated to be an effective supportive agent following periodontal treatment, resulting in reduced plaque and gingivitis. In spite of such wound healing properties of CA, its usage in dental field has been limited. Bamboo salt (BS) is a Korean folk remedy consisting of sea salt roasted in bamboo which has long been used for therapeutic purposes in Korea. Toothpastes containing BS has been sold in Korea for some decades. Some in vitro studies and animal studies using rats demonstrated anti-inflammatory effects of BS. Nevertheless, no human study has yet evaluated the effect of BS on periodontal health. Therefore, the new dentifrice containing CA and BS was developed.

Interventions

OTHERCentella asiatica and bamboo salt

Participants uses three types of dentifrices for four days after each wash-out period of 10 days. Dentifrice with Centella asiatica and bamboo salt is compared with control dentifrice.

Participants uses three types of dentifrices for four days after each wash-out period of 10 days. Dentifrice with Centella asiatica is compared with control dentifrice.

Sponsors

Seoul National University
CollaboratorOTHER
LG Household & Health Care Ltd.
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
CROSSOVER
Primary purpose
PREVENTION
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender
ALL
Age
18 Years to 40 Years
Healthy volunteers
Yes

Inclusion criteria

* Systemical healthy individual * Normal alignment of teeth

Exclusion criteria

* Recent antibiotic treatment * Existence of dental caries or periodontitis * Those needs emergency dental treatments * Natural teeth less than 20 * Denture wearer * Oral appliance for orthodontic treatment * Pregnant

Design outcomes

Primary

MeasureTime frameDescription
GingivitisFour dayGingival index is measured

Secondary

MeasureTime frameDescription
Dental plaqueFour dayPlaque index is measured

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026