%0 Journal Article %T Platelet-rich plasma (PRP) treatment of noninsertional Achilles tendinopathy in a two case series: no significant difference in effect between leukocyte-rich and leukocyte-poor PRP %A Klaus Hanisch %A Niels Wedderkopp %J Archive of "Orthopedic Research and Reviews". %D 2019 %R 10.2147/ORR.S187638 %X There is a theoretical basis for the treatment of chronic tendinopathies by platelet-rich plasma (PRP), and it can, therefore, be considered a possible treatment of chronic Achilles tendinopathies (CATs), even though the clinical evidence for the use is not clear and, in addition, there is a lack of treatment algorithms and it is unclear which type of PRP is most effective. The objective of this study was through the comparison of two case series to assess: 1) the effect of PRP on CAT and 2) if there is any difference in effect between leukocyte-rich PRP (LR-PRP) and leukocyte-poor PRP (LP-PRP) in the treatment of CAT %K platelet-rich plasma %K leukocyte-rich PRP %K leukocyte-poor PRP %K Achilles tendinopathy %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6460817/