Systemic inflammation markers in patients with aggressive periodontitis: a pilot study

Area of Science:

• Periodontology
• Immunology
• Biochemistry

Background:

• The link between periodontitis and systemic health is established, but specific associations with aggressive periodontitis (AgP) require further elucidation.
• Investigating peripheral blood cellular and serum protein profiles in AgP patients is crucial for understanding systemic connections.

Purpose of the Study:

• To characterize peripheral blood cellular and serum protein parameters in patients diagnosed with aggressive periodontitis (AgP).
• To explore potential correlations between these blood markers and the clinical severity of AgP.

Main Methods:

• Recruited 150 AgP patients and 94 healthy controls for comparative analysis.
• Assessed clinical parameters: probing depth (PD), clinical attachment level (CAL), and percentage of severe sites.
• Analyzed blood cell counts (leukocytes, neutrophils, lymphocytes) and serum proteins (total protein, albumin, globulin, albumin/globulin ratio).

Main Results:

• AgP patients exhibited significantly higher neutrophil counts and serum globulin levels compared to controls (P <0.01).
• Lower serum albumin levels and albumin/globulin ratios were observed in the AgP group (P <0.01).
• Neutrophil and globulin levels positively correlated with PD, CAL, and severe sites; albumin and its ratio showed inverse correlations (P <0.05).

Conclusions:

• Patients with AgP may present with increased peripheral leukocytes and serum globulins, alongside reduced serum albumin and albumin/globulin ratios.
• These hematological and biochemical alterations appear to be associated with the extent of periodontal tissue destruction in AgP.