New vertebral fractures after vertebroplasty: 2-year results from a randomised controlled trial

Abstract

UNLABELLED: A randomised controlled trial of vertebroplasty (VP) versus placebo assessed the effect of VP on the risk of further vertebral fractures. While no statistically significant between-group differences for new or progressed fracture risk at 12 and 24 months were observed, we observed a consistent trend towards higher risk of any type of fracture in the group undergoing VP. Our analysis was underpowered, and further adequately powered studies are needed to be able to draw firm conclusions about further vertebral risk with vertebroplasty. PURPOSE: This study seeks to assess the effect of VP on the risk of further radiologically apparent vertebral fracture within two years of the proce..