Sinha A, Jain AK, Rao RD, Sivasailam S, Jain R. Effect of platelet-rich fibrin on periapical healing and resolution of clinical symptoms in patients following periapical surgery: A systematic review and meta-analysis.
JOURNAL OF CONSERVATIVE DENTISTRY AND ENDODONTICS 2023;
26:366-376. [PMID:
37705554 PMCID:
PMC10497090 DOI:
10.4103/jcd.jcd_195_23]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 05/08/2023] [Accepted: 05/11/2023] [Indexed: 09/15/2023]
Abstract
Context
Adjuvant use of platelet-rich fibrin (PRF) in many areas of dentistry is well documented. However, its role in periapical surgery remains contested which requires further clarification by a higher level of evidence.
Aim
The objective of this systematic review was to evaluate the effect of PRF on periapical surgery using meta-analysis.
Materials and Methods
A comprehensive literature search was conducted in PUBMED, Cochrane Central Register of Controlled Trials, SCIENCE DIRECT, and GOOGLE SCHOLAR for randomized controlled trials (RCT) published until May 2021. Meta-analysis was performed for comparisons of baseline (pretreatment) versus posttreatment values for different measurement parameters (postoperative pain, peri apical healing both qualitatively and quantitatively). The risk of bias in all the included trials was assessed after the recommendations of the Cochrane Handbook for Systematic Reviews of Interventions.
Results
Among the 356 eligible articles found in the initial search, 10 RCTs from 2011 through 2021 were included. Qualitative analysis of all the included studies showed that PRF may play a positive role in bone healing, reduction in periapical lesions, and enhancing quality of life using different imaging modalities. The results of the meta-analysis indicated a significant reduction in postoperative pain when PRF was used (standard mean difference [SMD] = 0.515; 95% confidence interval [CI] = 0.061- 0.969;P = 0.026; I 2 = 0%). However, there was no statistically significant association observed while evaluating peri apical bone healing both qualitatively (odds ratio [OR] = 1.427; 95% CI = 0.309-6.584; P = 0.648) and quantitatively measured by Cone beam computed tomography (SMD = -0.264; 95% CI = -0.974-0.447;P = 0.454) between PRF and control group.
Conclusions
Considering the notable benefits demonstrated by use of PRF, it may be considered as a valuable adjunct in periapical surgery. However, more high-quality trials are necessary to assess the exact role of PRF.
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