Predicting osteoporosis medication receipt in Veterans with a spinal cord injury: A retrospective cohort study

Objective: To describe frequency and predictors of use of pharmacological therapies for osteoporosis in persons with a spinal cord injury (SCI).Design: Retrospective cohort study.Setting: United States Veterans Health Administration (VA) national databases.Participants: 11,048 persons with a traumatic SCI who received VA health care between Fiscal Years (FY) 2005–2015. Pharmacy data from VA’s Corporate Data Warehouse were used to identify prescriptions for Food and Drug Administration-approved pharmacological treatments for osteoporosis including bisphosphonates, calcitonin, denosumab, raloxifene and teriparatide.Outcome Measures: Demographics, clinical and SCI-related characteristics, receipt of a dual energy x-ray absorptiometry (DXA), and prevalent lower extremity fractures were examined to determine factors related to receiving a pharmacological agent for osteoporosis.Results: 1,041 persons (9.4%) had a prescription for a pharmacological agent for osteoporosis; the majority (n = 964, 93.0%) were bisph...