Potential impact of persistent hyperglycemia on platelet-rich fibrin mediated regeneration
By Fawad Javed, Anton Sculean, Richard J. Miron
Originally at onlinelibrary.wiley.com
Summary & scoring by The Bell Brief (Dr. Jennifer Bell) using the Drill-Down Protocol (Drill-Down Score) — not the original publisher.
Why it matters for dental
Periodontists and implant clinicians should note that chronic hyperglycemia may impair platelet-rich fibrin (PRF) angiogenesis and osteoblast differentiation, potentially reducing regeneration success in periodontal and peri-implant defects.
Key points
- Hyperglycemia reduces platelet degranulation and growth-factor release in PRF clots, limiting VEGF and PDGF availability for tissue repair.
- Elevated glucose impairs mesenchymal-stem-cell migration and osteoblast differentiation within the PRF matrix, lowering bone-regeneration potential around implants.
- Clinicians treating patients with poorly controlled diabetes may see higher rates of incomplete pocket closure and marginal bone loss despite PRF use.
- Pre-operative glycemic assessment and possible PRF protocol adjustments (e.g., adjunctive biologics) are suggested for high-HbA1c patients.
Who should care
Read the original on Periodontology 2000
Full reporting and any paywall content live on onlinelibrary.wiley.com. We summarize and score; we do not republish.
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