High Volume Injection or Autologous Conditioned Plasma (ACP) in Chronic Achilles Tendinopathy

Summary

The aim of the study is to examine patients with chronic Achilles Tendinopathy (AT) and to compare the effect of high volume injection (HVI) or autologous conditioned plasma (ACP) in combination with eccentric training to placebo treatment (sham treatment combined with eccentric exercises). Healthy males with AT will be randomly assigned to either 1) HVI (50 mls;10 mls 0.5% bupivacaine hydrochloride and 20 mg of Depomedrol followed by 40 mls saline), 2) ACP (\~ 4 mls) or 3) Placebo (Plc) treatment. All subjects will perform a 12-wk eccentric training program and examinations will be done at baseline (before treatment) with follow-ups after 6 weeks, 12 weeks and again after 24 weeks prior to baseline to see any possible changes and differences between groups (HVI, ACP and Plc)

Timeline

Start

2012-05

Primary completion

2014-08

Completion

2014-11

Publications

• Boesen AP, Hansen R, Boesen MI, Malliaras P, Langberg H. Effect of High-Volume Injection, Platelet-Rich Plasma, and Sham Treatment in Chronic Midportion Achilles Tendinopathy: A Randomized Double-Blinded Prospective Study. Am J Sports Med. 2017 Jul;45(9):2034-2043. doi: 10.1177/0363546517702862. Epub 2017 May 22.

Drugs

Indications