gingivitis
Conditions
Interventions
1:Power toothbrush
2:Manual toothbrush
Sponsors
Ninth People's Hospital affilited to Shanghai Jiao Tong University Schoool of Medicine
Eligibility
Sex/Gender
All
Age
18 Years to 63 Years
Inclusion criteria
Inclusion criteria: 1. The informed consent form is signed and dated; 2. Men or women, aged 18 to 65 years; 3. who uses manual toothbrush regularly; 4. There is no habit of using dental floss, interdental brush, dental rinser and mouthwash regularly; 5. No history of smoking; 6. In good general physical health; 7. At least 20 permanent teeth (except the third molars) that have not undergone crown restoration; 8. No open cavities; 9. Baseline MPI score > 1.5, as per the Turesky-Modified Quigley-Hein Plaque Index (PI); 10. There are at least 20 gingival bleeding sites at the baseline examination; 11. Capable and willing to follow the study procedures required by the study protocol; 12. Can participate in clinical study for 12 months; 13. Agree to return all investigational products at the end of the study.
Exclusion criteria
Exclusion criteria: 1. Wearing orthodontic bands or orthodontic appliances; 2. Wearing removable dentures; 3. Suffering from oral soft and hard tissue tumor; 4. With untreated dental caries; 5. Received periodontal treatment within 6 months before the visit; 6. Received oral surgery within 2 months before the visit; 7. Received professional scaling within 4 weeks before the visit; 8. Patients with xerostomia; 9. Antibiotics or Chinese medicine are being used or needed during screening; 10. Anticoagulant drugs are being taken; 11. Equipped with a pacemaker or defibrillator; 12.Tooth whitening products or oral hygiene aids (i.e. dental rinser, dental floss, interdental brush, mouthwash, etc.) are being used; 13. Subjects known or suspected to be allergic to or intolerant of all the materials used or their ingredients; 14. Periodontitis history or gingival recession; 15. Massive deposition of supragingival and subgingival odontolith, except for the tooth with a calculus index of = 2; 16. Women who have a pregnancy plan, are pregnant or breast-feeding in one year; 17. Investigators believe that their general and oral conditions are not suitable for participating in this study (i.e. bad periodontal condition, periodontal disease, etc.); 18. Within one month of starting treatment, the patients participate in other clinical studies; 19. The power toothbrush is being used; 20. Be a dental student or dental professional; 21. Be an employee or a relative of an employee of the Site clinical research department, dental school, or a dental products manufacturing, research or marketing firm; 22. Smoke cigarettes, or any e-cigarette type product, pipe or cigar; 23. Have Insulin-Dependent or Uncontrolled Diabetes.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| modified gingival index;the percent reduction in gingivitis, gingival bleeding and plaque compared with baseline.; | — |
Countries
China
Contacts
Public ContactFENG Xi-Ping
Ninth People's Hospital affilited to Shanghai Jiao Tong University Schoool of Medicine
Outcome results
None listed