Bisphosphonate for spontaneous osteonecrosis of the knee: A protocol for systematic review and meta-analysis of randomized controlled trials.
Shen Zhen, Chen Zehua, Xie Zhuoting, +9 more·Medicine
BACKGROUND: Bisphosphonates are commonly used to treat spontaneous osteonecrosis of the knee (SONK), while there are no relevant systematic review or meta-analysis designed to evaluate the effects of bisphosphonates on SONK. METHODS: We will identify relevant randomized controlled trials from the PubMed, EMBASE, CINAH…