chronic gingivitis
Conditions
Interventions
Test Group: 42 dental students, not brushing their upper theeth, will rinse 15 ml ozonated water daily for 4 days. After this period, they'll receive dental prophilaxys.
Control Group: 42 dental stud
Other
Sponsors
Universidade Federal do Rio Grande do Sul
Universidade Federal do Rio Grande do Sul
Eligibility
Age
18 Years to 40 Years
Inclusion criteria
Inclusion criteria: Informed consent signed; age between 18 and 40 years old; do not smoke; good systemic health; availability of 21 days to participate in the two experimental periods and the washout between them; 20 natural teeth, including the anterior teeth (excluding third molars); do not have restorations on the incisors, canines and premolars; do not use fixed or mobile orthodontic appliances; do not present anatomical irregularities such as enamel cracks; do not present gingival recession; do not present gingivitis and/or periodontitis; not having used antibiotics or anti-inflammatories within 30 days prior to the beginning of the trial period; do not present allergy to the product used; not being pregnant or breastfeeding; do not present tumors in the oral cavity.
Exclusion criteria
Exclusion criteria: Serious adverse events related to intervention
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Asses the subgingival biofilm formation from the conversion of 0 and 1 to 2 using the method of Plaque Free Zone Index | — |
Secondary
| Measure | Time frame |
|---|---|
| Asses the crevicular gingival fluid volume using the method of measurement by Periotron;Asses the taste preference using the method of visual analogue scale;Asses the frequency of the adverse events | — |
Countries
Brazil
Contacts
Public ContactAlessandra Cardoso Nicolini
Universidade Federal do Rio Grande do Sul
Outcome results
None listed