Clinical Research Directory

Effect of Periodontitis on the Quality and Quantity of Leukocyte- and Platelet-Rich Fibrin (L-PRF)

Sponsor: Suleyman Demirel University

Summary

Periodontitis is a chronic inflammatory disease that destroys the supporting tissues of the teeth and may also increase systemic inflammatory burden. Leukocyte- and platelet-rich fibrin (L-PRF) is an autologous blood-derived biomaterial widely used in periodontal and oral regenerative procedures because it contains platelets, leukocytes, growth factors, and a fibrin matrix that promotes wound healing and tissue regeneration. The purpose of this study is to determine whether Stage III-IV generalized periodontitis affects the quality and quantity of L-PRF. L-PRF obtained from periodontally healthy individuals and patients with generalized Stage III-IV periodontitis will be compared by evaluating fibrin architecture, cellular composition, and the temporal release of growth factors. The findings are expected to improve understanding of whether systemic inflammatory changes associated with periodontitis influence the biological properties of L-PRF and its regenerative potential.

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