Related Experiment Video
Updated: Jun 6, 2025
Three-Dimensional Printing Guide Template Assisted Percutaneous Vertebroplasty PVP
Published on: October 17, 2019
Vertebroplasty for painful osteoporotic vertebral compression fractures: a protocol for a single-center doubled-blind
Mikkel Ø Andersen1,2, Andreas K Andresen3,4, Jan Hartvigsen5,6
1Center for Spine Surgery & Research, Sygehus Lillebaelt, Kolding Sygehus, Sygehusvej 24, Kolding, 6000, Denmark. Mikkel.andersen2@rsyd.dk.
Background:
One in three women and one in five men over the age of 50 will experience an osteoporotic fracture. Vertebral fractures can be very painful, affect patients' daily function, and in severe cases require hospitalization. Traditionally, fracture pain is treated conservatively with analgesics, and bracing. Vertebral augmentation, also known as vertebroplasty, has been used during the last three decades as a minimally invasive treatment option for vertebral compression fractures, but the evidence base for its efficacy is weak. We describe a double-blind randomized sham-controlled clinical trial to assess the impact of vertebroplasty on self-reported clinical outcomes in patients with painful osteoporotic vertebral compression fractures and vertebral oedema.
Methods:
Two hundred and forty patients with painful osteoporotic vertebral fractures and MRI verified oedema will be randomized in a prospective, double-blind, single-center, clinical trial to either vertebroplasty or a sham procedure, with the possibility of crossover 12 weeks after randomization and operation. The primary outcome will be difference in self-reported pain 12 weeks after treatment between the vertebroplasty and sham group. Secondary outcomes will be patient-reported disability, health-related quality of life, societal costs of treatment and complications. Analysis will be based on intention-to-treat. Repeated measures ANCOVA with baseline ODI, Numerical Pain Rating Scale, EQ-5D-5 L, and number of levels involved as co-variates will be performed.
Discussion:
With an aging population, the prevalence of osteoporosis and related complications such as vertebral compression fractures is expected to increase. Therefore, there is a growing need for evidence-based fracture treatments. This study fills a gap in the evidence base for treatment of painful osteoporotic vertebral fractures and will likely influence future treatment guidelines.
Trial Registration:
The study has been evaluated and approved by the Regional Committees on Health Research for Southern Denmark October 9 2023 (Projekt-ID S-20230058) and the Danish Data Protection Agency 23/40,938. The protocol has been registered at ClinicalTrials.gov with trial registration number NCT06141187 November 21, 2023.
