Abstract
Objective To compare the clinical efficacy of platelet-rich plasma (PRP) injections with that of corticosteroids in patients with lateral epicondylitis (LE).
Methods We searched for relevant studies on the comparison of PRP and corticosteroids in the management of lateral epicondylitis in electronic databases, including PubMed, Embase, Ovid, Cochrane Library, Web of Science, Wan Fang and China National Knowledge Internet, up to March 2019.