Infectious disease prevention and control
Conditions
Interventions
experimental group vs. control group:Whether to use the new face mask during the cleaning
Sponsors
The Second Affiliated Hospital of Chongqing Medical University
Eligibility
Sex/Gender
All
Age
20 Years to 50 Years
Inclusion criteria
Inclusion criteria: 1. Patients with poor oral hygiene and clinically diagnosed as chronic periodontitis; 2. Patients aged 20-50 years; 3. Patients who can tolerate long-term periodontal scaling treatment and cooperate with medical staff; 4. Adults with autonomous behavior ability, patients who can complete the questionnaire survey of treatment comfort; 5. Patients who have informed consent and are willing to sign written informed consent.
Exclusion criteria
Exclusion criteria: 1. Patients with severe systemic systemic diseases, such as hypertension, heart disease, diabetes, blood diseases, etc. 2. Pregnant women and the elderly who can not tolerate ultrasonic tooth cleaning; 3. Patients with acute oral diseases, such as acute pulpitis, acute periapical periodontitis, and wisdom periodontitis; 4. Patients who Allergic to new anti-epidemic face mask material; 5. Patients who can not satisfy the doctor inside the mouth operation; 6.Patients who suffer from claustrophobic
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Number of colonies on agar plate; | — |
Countries
China
Contacts
Public ContactWang Shengguo
The Second Affiliated Hospital of Chongqing Medical University
Outcome results
None listed