Chronic periodontitis. Chronic periodontitis
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: inclusion criteria in periodontally healthy group:no evidence of interproximal attachment loss, no PD equal or more than 3mm at any sites on any teeth and whole-mouth bleeding scores equal or less than 10%. inclusion criteria in chronic periodontitis group: two or more interproximal sites with attachment loss equal or more than 4mm, or two or more interproximal sites with PD equal or more 5mm,not on same tooth. Exclusion criteria :1) a course of NSAIDs or antimicrobial drugs within a 6 month period before the study 2)history of any periodontal treatment within a 6 month period before the study 3) presence of any systemic disease and infection other than chronic periodontitis 4)presence of aggressive periodontitis 5)pregnancy or lactating mothers 6) use of mouthwashes or vitamin supplements within the previous 3 months 7) furca involvement grade 2 , 3 , 4
Exclusion criteria
Exclusion criteria:
Design outcomes
Secondary
| Measure | Time frame |
|---|---|
| Clinical parameters of periodontium. Timepoint: Base line-3month. Method of measurement: periodontal probing. | — |
Primary
| Measure | Time frame |
|---|---|
| Serum level of transferrin. Timepoint: Base line-3month. Method of measurement: laboratory test. | — |
Countries
Iran (Islamic Republic of)
Contacts
Tabriz university of medical science