The efficacy of platelet-rich plasma (PRP) alone or in combination with low intensity shock wave therapy (Li-SWT) in treating erectile dysfunction: a systematic review and meta-analysis of seven randomized controlled trials

PRP demonstrated a better efficacy in treating ED, especially during a follow-up period of 6 months. Compared with using Li-SWT alone, the addition of PRP can considerably improve the IIEF score of ED patients. These findings still required large-scale clinical trials for verification.