Zoledronic Acid in Acute Spinal Cord Injury

Summary

Maintenance of bone mass following spinal cord injury (SCI) is essential to fracture prevention and the associated morbidity of bed rest and further secondary complications. Intravenous (IV) zoledronic acid (ZA) is an FDA-approved drug that has been shown to be more effective than other agents in reducing bone mass resorption and leg fractures in post-menopausal women, but has not been studied in patients with acute SCI. This will be a randomized, double-blind, placebo-controlled trial of IV ZA to prevent bone loss early after SCI. Up to 48 subjects will be randomized to receive a one-time dose of 5 mg of IV ZA versus placebo within 21 days of an SCI.

Timeline

Start

2012-09

Primary completion

2018-03

Completion

2018-03

Publications

• Background Oleson CV, Marino RJ, Formal CS, Modlesky CM, Leiby BE. The effect of zoledronic acid on attenuation of bone loss at the hip and knee following acute traumatic spinal cord injury: a randomized-controlled study. Spinal Cord. 2020 Aug;58(8):921-929. doi: 10.1038/s41393-020-0431-9. Epub 2020 Feb 13.

Drugs

Indications