periodontitis
Conditions
Interventions
Individuals with Stage III Periodontitis:None
Periodontally Healthy Individuals:None
Individuals with Stage I Periodontitis:None
Individuals with Stage II Periodontitis:None
Individuals with Stage IV Periodontitis:None
Sponsors
Shanghai Stomatological Hospital, Fudan University
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1.Years >=18 years; 2.Number of natural teeth >=15 (excluding severe carious teeth and third molars); 3.Voluntarily participate in the clinical study and provide written informed consent;
Exclusion criteria
Exclusion criteria: 1.Received periodontal therapy within the past 3 months; 2.Contraindicated to basic periodontal treatment (e.g., scaling and root planing); 3.Active local oral inflammatory diseases (e.g., chronic tonsillitis, chronic pharyngitis); 4.Use of medications affecting periodontal tissues within 3 months, including antibiotics, corticosteroids, NSAIDs, phenytoin, cyclosporine, or calcium channel blockers (e.g., nifedipine); 5.Significant systemic diseases (e.g., uncontrolled diabetes mellitus, hypertension, hematologic disorders, hepatic/renal dysfunction); 6.Pregnancy or lactation; 7.Poor compliance or inability to attend scheduled follow-up visits; 8.Inability to complete questionnaires due to impaired consciousness, psychiatric disorders, or communication barriers;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Clinical Attachment Loss;Bleeding on Probing, BOP;Probing Depth; | — |
Secondary
| Measure | Time frame |
|---|---|
| Calculus Index;Gingival Sulcus Bleeding Index;Plaque Index;Tooth Movement;Furcation Involvement;Gingival Recession; | — |
Countries
China
Contacts
Public ContactMeihua Chen
Shanghai Stomatological Hospital, Fudan University
Outcome results
None listed