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Achilles Tendinopathy Management: A Pilot Randomised Controlled Trial Comparing Platelet-richplasma Injection with an Eccentric Loading Programme

Overview
Journal Bone Joint Res
Date 2013 Oct 19
PMID 24135556
Citations 36
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Abstract

Objectives: To conduct a pilot randomised controlled trial to evaluate the feasibility of conducting a larger trial to evaluate the difference in Victorian Institute of Sports Assessment-Achilles (VISA-A) scores at six months between patients with Achilles tendinopathy treated with a platelet-rich plasma (PRP) injection compared with an eccentric loading programme.

Methods: Two groups of patients with mid-substance Achilles tendinopathy were randomised to receive a PRP injection or an eccentric loading programme. A total of 20 patients were randomised, with a mean age of 49 years (35 to 66). All outcome measures were recorded at baseline, six weeks, three months and six months.

Results: The mean VISA-A score for the injection group at the primary endpoint of six months was 76.0 (95% confidence interval (CI) 58.3 to 93.7) and for the exercise group was 57.4 (95% CI 38.1 to 76.7). There was no statistically significant difference between these scores (p = 0.171), which was expected from such a pilot study.

Conclusions: This pilot study has been key to providing data to inform a larger study and shows that the methodology is feasible. Cite this article: Bone Joint Res 2013;2:227-32.

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Effectiveness of platelet-rich plasma in the treatment of Achilles tendon disease.

Huang D, Vithran D, Gong H, Zeng M, Tang Z, Rao Z World J Orthop. 2023; 14(6):485-501.

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