Clinical and Microbiological Effects of an Essential Oils Solution Used as an Adjunct to Daily Oral Hygiene Practices in Chronic Periodontitis Patients in Supportive Care

Chronic Periodontitis Clinical Trial

— Listerine  

Official title:

Clinical and Microbiological Effects of an Essential Oils Solution Used as an Adjunct to Daily Oral Hygiene Practices in Chronic Periodontitis Patients in Supportive Care

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT01195493
• Other study ID #: 2009/552
• Status: Completed
• Phase: Phase 4
• Start date: March 2010
• Est. completion date: July 31, 2015

Study information

• Verified date: December 2022
• Source: University Hospital, Ghent
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Chronic periodontitis is a common infectious disease characterized by progressive attachment loss and alveolar bone resorption eventually resulting in tooth loss. The ultimate goal of periodontal therapy is to prevent this endpoint. At least when a strict supportive care program is implemented following active therapy, subsequent tooth loss is limited to a mean of about 0.1 per patient per year. In contrast, three to six times as many teeth may be lost if the disease is left untreated.

The objective of supportive care is to prevent disease recurrence, which is accomplished by strict home care and professional plaque control at regular intervals depending on the patient's needs. Evidently, not all patients are optimally compliant in terms of plaque control. Therefore, chemical aids could be administered to supplement mechanical plaque removal.

Essential oils solutions containing menthol, thymol, methyl salicylate and eucalyptol as active agents may be more appropriate to supplement daily home care. Clinical studies have shown an additional anti-plaque and anti-gingivitis effect over mechanical plaque control without relevant side effects in healthy subjects and gingivitis patients.

Recently, significant reductions of periodontopathogens in the subgingival biofilm have been shown in periodontitis patients following subgingival irrigation using an essential oils solution. In addition, mouthrinsing on a daily basis seemed to substantially alter the subgingival microflora towards a less pathogenic one in gingivitis and periodontitis patients. Even though these are interesting findings, they should be considered exploratory since they relate to a small number of patients observed for only two weeks.

The goal of the present study was to thoroughly document the clinical and microbiological effects of an essential oils solution used on a daily basis for 3 months as an adjunct to mechanical plaque control measures in a large number of chronic periodontitis patients in supportive care.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 50
• Est. completion date: July 31, 2015
• Est. primary completion date: May 2010
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• Presence of at least one 4 mm pocket per quadrant

• Patient in maintenance care for at least one year

Exclusion Criteria:

• Presence of 7 mm pockets or more

• Use of antibiotics within 3 months prior to the study

• Patients undergoing orthodontic therapy

• Patients wearing removable partial dentures

Related Conditions & MeSH terms

• Chronic Periodontitis
• Periodontitis

Intervention

Other:
• Essential Oils solution
(Essential oils solution, Listerine®, Johnson & Johnson) to use twice a day (2 x 20 ml) following daily mechanical oral hygiene practices
• negative control solution
this solution would be used twice per day (2 x 20 ml) following daily home care.

Locations

Country	Name	City	State
Belgium	University Hospital Ghent	Ghent

Sponsors (2)

Lead Sponsor	Collaborator
University Hospital, Ghent	Johnson & Johnson

Country where clinical trial is conducted

Belgium, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Clinical and microbiological effects of an essential oils solution.	Thoroughly document the clinical and microbiological effects of an essential oils solution used on a daily basis for 3 months as an adjunct to mechanical plaque control measures in a large number of chronic periodontitis patients in supportive care.; These effects are recorded, at baseline (prior to supportive treatment) and after 3 months (again prior to supportive treatment) by the same calibrated clinician	at 3 months
Secondary	Location of the gingival margin in relation to the cement-enamel junction measured to the nearest mm at 6 sites per tooth using a manual probe		at 3 months
Secondary	Probing Pocket Depth measured to the nearest mm at 6 sites per tooth using a manual probe.		at 3 months
Secondary	Bleeding on Probing evaluated 15 seconds following pocket probing		at 3 months

External Links

•   website University Hospital Ghent, Belgium