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Published in: Journal of Orthopaedic Surgery and Research 1/2024

Open Access 01-12-2024 | Magnetic Resonance Imaging | Research article

Effect of bone marrow aspiration concentrate and platelet-rich plasma combination in anterior cruciate ligament reconstruction: a randomized, prospective, double-blinded study

Authors: Yu-Chuan Lin, Yu-Jen Chen, Tsang-Yu Fan, Pei-Hsi Chou, Cheng-Chang Lu

Published in: Journal of Orthopaedic Surgery and Research | Issue 1/2024

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Abstract

Background

The effect of bone marrow aspirate concentrate (BMAC) and platelet-rich plasma (PRP) combination in enhancing graft maturation and tendon–bone tunnel interfacial healing after anterior cruciate ligament (ACL) reconstruction remains unclear. We hypothesised that BMAC and PRP combination could lead to better clinical results and better graft maturation/interface healing than PRP alone or conventional ACL reconstruction without any other biologic augmentation.

Methods

In this randomised double-blind prospective study, patients undergoing ACL reconstruction surgery were randomly assigned into three groups: (1) control group (without any biologic augmentation), (2) PRP treatment group, and (3) combined BMAC and PRP (BMAC + PRP) group. Moreover, they were evaluated using the clinical functional score, laxity examination, and magnetic resonance imaging (MRI) analysis.

Results

No significant difference was observed in the improvement of functional scores among groups. However, laxity improvement at 24 weeks showed a significant difference with the BMAC + PRP group having the lowest laxity. MRI analysis showed no significant change in whole graft maturation among groups. In particular, the BMAC + PRP group showed delayed signal peak and higher graft signal at 24 weeks compared with the other two groups; however, the difference was not significant. With regard to tendon–bone interfacial healing, the BMAC + PRP group showed significantly wider tendon–bone interface in the femoral bone tunnel at 24 weeks compared with the other two groups. Moreover, the BMAC + PRP group showed significantly higher peri-tunnel edema signal in the femoral bone tunnel at 12 weeks compared with the other two groups.

Conclusion

PRP alone and BMAC and PRP combination showed limited enhancing effect in clinical function, graft maturation and tendon–bone interfacial healing compared with control (no additional treatment). When BMAC is used in ACL reconstruction, the possibility of greater inflammation in the early stage to graft maturation and bone tunnel healing should be considered.
Literature
7.
27.
go back to reference Haines CM, Bhatt FR, Orosz LD, Yamout T, Namian S, Bharara N, Bucci A, Schuler TC, Jazini E, Good CR. Low back pain, disability, and quality of life one year following intradiscal injection of autologous bone marrow aspirate concentrate. Stem Cells Int. 2022;12(2022):9617511. https://doi.org/10.1155/2022/9617511.CrossRef Haines CM, Bhatt FR, Orosz LD, Yamout T, Namian S, Bharara N, Bucci A, Schuler TC, Jazini E, Good CR. Low back pain, disability, and quality of life one year following intradiscal injection of autologous bone marrow aspirate concentrate. Stem Cells Int. 2022;12(2022):9617511. https://​doi.​org/​10.​1155/​2022/​9617511.CrossRef
31.
go back to reference Tegner Y, Lysholm J. Rating systems in the evaluation of knee ligament injuries. Clin Orthop Relat Res. 1985;198:43–9.CrossRef Tegner Y, Lysholm J. Rating systems in the evaluation of knee ligament injuries. Clin Orthop Relat Res. 1985;198:43–9.CrossRef
Metadata
Title
Effect of bone marrow aspiration concentrate and platelet-rich plasma combination in anterior cruciate ligament reconstruction: a randomized, prospective, double-blinded study
Authors
Yu-Chuan Lin
Yu-Jen Chen
Tsang-Yu Fan
Pei-Hsi Chou
Cheng-Chang Lu
Publication date
01-12-2024
Publisher
BioMed Central
Published in
Journal of Orthopaedic Surgery and Research / Issue 1/2024
Electronic ISSN: 1749-799X
DOI
https://doi.org/10.1186/s13018-023-04512-y

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