This cross-sectional observational study aims to evaluate the relationship between periodontal inflammation severity and the Pan-Immune-Inflammation Value (PIV) in systemically healthy adults. A total of 160 participants will be recruited from the Department of Periodontology, Faculty of Dentistry, Bolu Abant Izzet Baysal University. Clinical periodontal parameters and Periodontal Inflamed Surface Area (PISA) will be recorded, and their association with PIV calculated from complete blood count parameters will be analyzed.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Age 18 years and older
* Systemically healthy individuals
* Complete blood count performed within the previous 3 months
* Diagnosis of periodontal health, gingivitis, or Stage III-IV periodontitis according to the 2017 World Workshop Classification of Periodontal and Peri-Implant Diseases and Conditions
* Willingness to provide written informed consent
Exclusion Criteria:
* Pregnancy or lactation- History of systemic diseases that may affect periodontal tissues
* Use of antibiotics or anti-inflammatory drugs within the previous 3 months
* Periodontal treatment within the previous 6 months
* Presence of infectious diseases such as HIV, hepatitis B, or tuberculosis
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Correlation between Periodontal Inflamed Surface Area and Pan-Immune-Inflammation Value