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. 2024 Sep;14(9):202-207.
doi: 10.13107/jocr.2024.v14.i09.4780.

Lateral Epicondylitis Treated with Platelet-Rich Plasma Injection and Corticosteroid Injection

M Sowbhikh Krishnan  1 , V Y Ashwin  1 , Haemanath Pandian  1 , K V Arun Kumar  1 , Mohideen Sheik  1 , Ashwini Dondapati  1
Affiliations

Lateral Epicondylitis Treated with Platelet-Rich Plasma Injection and Corticosteroid Injection

M Sowbhikh Krishnan et al. J Orthop Case Rep. 2024 Sep.

Abstract

Introduction: Lateral epicondylitis, or tennis elbow, affects 1%-3% of adults aged 35-50, causing pain and weakness in the dominant elbow due to chronic inflammation of the extensor tendon. While corticosteroid injections (CSI) are commonly used for treatment, they offer only short-term relief. Platelet-rich plasma (PRP) is a promising alternative with potential for long-term benefits. This study compares the efficacy of PRP and CSI in treating lateral epicondylitis.

Materials & methods: A randomized controlled trial was conducted at Chettinad Hospital and Research Institute from February 2020 to March 2021, involving patients with lateral epicondylitis unresponsive to non-invasive treatments. Patients were randomly assigned to receive either PRP or CSI, with pre- and post-treatment pain and function assessed using VAS, PSFS, and PRTEE scores.

Results: PRP showed better long-term pain reduction and functional improvement than CSI. At 6 months, PRP-treated patients had significantly lower VAS and PRTEE scores, indicating superior outcomes.

Discussion: Although CSI provided quicker initial relief, PRP demonstrated sustained benefits at 3 and 6 months. PRP's effectiveness in promoting tissue healing may explain its long-term success.

Conclusion: PRP is more effective than CSI for long-term management of lateral epicondylitis, offering superior pain relief and functional improvement.

Keywords: Cozen’s test; Lateral epicondylitis; corticosteroid injection; platelet-rich plasma injection.

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Conflict of interest statement

Conflict of Interest: Nil

Figures

Figure 1
Figure 1
Triamcinolone injection.
Figure 2
Figure 2
Centrifuge machine.
Figure 3
Figure 3
Platelet-rich plasma.
Graph 1
Graph 1
PRTEE SCORE.
Graph 2
Graph 2
VAS SCORE.
See this image and copyright information in PMC

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