periodontitis and gingivitis
Conditions
Interventions
control group:none
lidocaine cream treatment group:None
fluoride agent treatment group:None
Sponsors
The Fifth Affiliated Hospital, Sun Yat-Sen University
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1.Age 18-70 years old, gender unlimited; 2.patients were diagnosed as gingivitis or periodontal disease according to the 8th edition of Periodontology Guideline; 3.receive treatment in the Fifth Affiliated Hospital of Sun Yat-sen University from August to October 2024; 4.requiring ultrasonic supragingival scaling for professional plaque/calculus removal; 5.at least 5 teeth for each quadrant; 6.systematically healthy with the exceptions of controlled hypertension and diabetes; 7.had not undergone any periodontal therapy in the past 6 months;
Exclusion criteria
Exclusion criteria: 1.patient at pregnancy or lactation; 2.use of pain-killer and anti-inflammatory drugs within 48h before the scaling; 3.severe gingival bleeding after scaling; 4.allergy to local anesthesia or any other components; 5.patient with ulcerative gingivitis or stomatitis; 6.patient with cardiac pacemaker implant;
Design outcomes
Secondary
| Measure | Time frame |
|---|---|
| pain score before and after treatment;patients' cooperation;comfort level/anxiety degree; | — |
Primary
| Measure | Time frame |
|---|---|
| adverse event rate;Visual analog scale (VAS) score of tooth sensitivity; | — |
Countries
China
Contacts
Public ContactLi Chunyan
The Fifth Affiliated Hospital, Sun Yat-Sen University
Outcome results
None listed