Dental Plaque
Conditions
Interventions
Intervention Group:Brushing teeth with Qinshen Qingrun Herbal Toothpaste following the Modified Bass brushing technique.
Sponsors
West China Hospital of Stomatology, Sichuan University
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1.Healthy male or female individuals aged 18 to 65 years (inclusive). 2.In good general health, free from significant systemic diseases. 3.Have at least 20 evaluable teeth (with healthy oral conditions, no orthodontic appliances, no full-coverage restorations, no acute gingivitis or other periodontal diseases, no carious lesions requiring treatment, no pulpal or periapical pathologies). 4.Able to read, sign, and receive a signed copy of the informed consent form. 5.Willing and able to comply with scheduled visit times, treatment plan, and other study procedures. 6.Not participating in any other clinical trial during the study period. 7.Agree to refrain from using any non-study toothpaste or mouthwash during the trial. 8.Agree to postpone any non-emergency dental examination, including dental prophylaxis (scaling), until the completion of the trial follow-up.
Exclusion criteria
Exclusion criteria: 1.Presence of severe oral diseases or chronic systemic diseases. 2.Advanced periodontitis or receipt of periodontal treatment (including periodontal surgery) within the past year. 3.Presence of open carious lesions or oral mucosal lesions. 4.Known allergy to the toothpaste or any of its ingredients. 5.Women who are pregnant or lactating. 6.Use of any of the following medications within one month prior to study enrollment: antibiotics,anticonvulsants, antihistamines, antidepressants, sedatives, or tranquilizers. 7.Prior use of any other anti-plaque toothpaste. 8.Concurrent participation in another similar clinical trial. 9.Any disease or condition that, in the investigator’s judgment, may interfere with the study procedures or compromise the subject’s ability to safely complete the trial.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Plaque Index(PLI ); | — |
Secondary
| Measure | Time frame |
|---|---|
| Oral soft and hard tissue safety examination (OSHT); | — |
Countries
China
Contacts
Public ContactXian Liu
West China Hospital of Stomatology, Sichuan University
Outcome results
None listed