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Published in: BMC Oral Health 1/2023

Open Access 01-12-2023 | Gentamicin | Research

Can platelet-rich fibrin act as a natural carrier for antibiotics delivery? A proof-of-concept study for oral surgical procedures

Authors: Francesco Bennardo, Luca Gallelli, Caterina Palleria, Manuela Colosimo, Leonzio Fortunato, Giovambattista De Sarro, Amerigo Giudice

Published in: BMC Oral Health | Issue 1/2023

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Abstract

Objectives

Evaluate the role of platelet-rich fibrin (PRF) as a natural carrier for antibiotics delivery through the analysis of drug release and antimicrobial activity.

Materials and methods

PRF was prepared according to the L-PRF (leukocyte- and platelet-rich fibrin) protocol. One tube was used as control (without drug), while an increasing amount of gentamicin (0.25 mg, G1; 0.5 mg, G2; 0.75 mg, G3; 1 mg, G4), linezolid (0.5 mg, L1; 1 mg, L2; 1.5 mg, L3; 2 mg, L4), vancomycin (1.25 mg, V1; 2.5 mg, V2; 3.75 mg, V3; 5 mg, V4) was added to the other tubes. At different times the supernatant was collected and analyzed. Strains of E. coli, P. aeruginosa, S. mitis, H. influenzae, S. pneumoniae, S. aureus were used to assess the antimicrobial effect of PRF membranes prepared with the same antibiotics and compared to control PRF.

Results

Vancomycin interfered with PRF formation. Gentamicin and linezolid did not change the physical properties of PRF and were released from membranes in the time intervals examined. The inhibition area analysis showed that control PRF had slight antibacterial activity against all tested microorganisms. Gentamicin-PRF had a massive antibacterial activity against all tested microorganisms. Results were similar for linezolid-PRF, except for its antibacterial activity against E. coli and P. aeruginosa that was comparable to control PRF.

Conclusions

PRF loaded with antibiotics allowed the release of antimicrobial drugs in an effective concentration. Using PRF loaded with antibiotics after oral surgery may reduce the risk of post-operative infection, replace or enhance systemic antibiotic therapy while preserving the healing properties of PRF. Further studies are needed to prove that PRF loaded with antibiotics represents a topical antibiotic delivery tool for oral surgical procedures.
Literature
18.
go back to reference Choukroun J, Adda F, Schoeffler C, Vervelle A. Une opportunite en paro-implantologie: Le PRF. Implantodontie. 2001;42:55–62. Choukroun J, Adda F, Schoeffler C, Vervelle A. Une opportunite en paro-implantologie: Le PRF. Implantodontie. 2001;42:55–62.
20.
go back to reference Bielecki T, Gazdzik TS. Antimicrobial activity of platelet-rich gel after antibiotic administration—a preliminary report. Orthop Proc Br Editor Soc Bone Jt Surg. 2009;91:131. Bielecki T, Gazdzik TS. Antimicrobial activity of platelet-rich gel after antibiotic administration—a preliminary report. Orthop Proc Br Editor Soc Bone Jt Surg. 2009;91:131.
23.
go back to reference Bauer AW, Kirby WM, Sherris JC, Turck M. Antibiotic susceptibility testing by a standardized single disk method. Am J Clin Pathol. 1966;45:493–6.CrossRefPubMed Bauer AW, Kirby WM, Sherris JC, Turck M. Antibiotic susceptibility testing by a standardized single disk method. Am J Clin Pathol. 1966;45:493–6.CrossRefPubMed
24.
go back to reference Weinstein MP, et al. Methods for dilution antimicrobial susceptibility tests for bacteria that grow aerobically. Clin Lab Stand Inst. 2018;11:112. Weinstein MP, et al. Methods for dilution antimicrobial susceptibility tests for bacteria that grow aerobically. Clin Lab Stand Inst. 2018;11:112.
26.
go back to reference Giudice A, Esposito M, Bennardo F, et al (2019) Dental extractions for patients on oral antiplatelet: a within-person randomised controlled trial comparing haemostatic plugs, advanced-plateletrich fibrin (A-PRF+) plugs, leukocyte- and plateletrich fibrin (L-PRF) plugs and suturing alone. Eur J Oral Implantol 12 Giudice A, Esposito M, Bennardo F, et al (2019) Dental extractions for patients on oral antiplatelet: a within-person randomised controlled trial comparing haemostatic plugs, advanced-plateletrich fibrin (A-PRF+) plugs, leukocyte- and plateletrich fibrin (L-PRF) plugs and suturing alone. Eur J Oral Implantol 12
39.
go back to reference Edin ML, Miclau T, Lester GE, et al (1996) Effect of cefazolin and vancomycin on osteoblasts in vitro. Clin Orthop Relat Res 245–51 Edin ML, Miclau T, Lester GE, et al (1996) Effect of cefazolin and vancomycin on osteoblasts in vitro. Clin Orthop Relat Res 245–51
57.
go back to reference Mohsen S, Dickinson JA, Somayaji R. Update on the adverse effects of antimicrobial therapies in community practice. Can Fam Physician. 2020;66:651–9.PubMedPubMedCentral Mohsen S, Dickinson JA, Somayaji R. Update on the adverse effects of antimicrobial therapies in community practice. Can Fam Physician. 2020;66:651–9.PubMedPubMedCentral
Metadata
Title
Can platelet-rich fibrin act as a natural carrier for antibiotics delivery? A proof-of-concept study for oral surgical procedures
Authors
Francesco Bennardo
Luca Gallelli
Caterina Palleria
Manuela Colosimo
Leonzio Fortunato
Giovambattista De Sarro
Amerigo Giudice
Publication date
01-12-2023
Publisher
BioMed Central
Published in
BMC Oral Health / Issue 1/2023
Electronic ISSN: 1472-6831
DOI
https://doi.org/10.1186/s12903-023-02814-5

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