| Popis: |
Published literature on physicians' preferences and sequential treatment patterns of osteoporosis therapy is scarce.A retrospective cohort study of patients who received bisphosphonates, denosumab, and/or raloxifene for at least 3 consecutive years or teriparatide for at least 18 months for osteoporosis. Data collection spanned 10 years, from October 2007 to September 2016, at a tertiary care center in the United States.In total, 12 885 patients were identified on the basis of receiving at least 1 treatment at any point in time; 1814 patients were randomly reviewed, and 274 patients met the inclusion criteria. The mean age was 68.8 ± 10.7 years, and women represented 90.9% of all the cases. Primary care physicians and rheumatologists constituted 65.7% and 22.6% of the prescribers, respectively. Before instituting a drug holiday, alendronate was the most common initial treatment (percentage, mean duration ± standard deviation in years: 69%, 5.4 ± 2.4 years) followed by ibandronate (9.5%, 4.9 ± 2.1 years) and raloxifene (9.1%, 5.2 ± 1.6 years). Denosumab was the most common second course of treatment, accounting for 29.3% of 82 patients who were subsequently prescribed another therapy, followed by alendronate (24.4%) and zoledronate (20.7%). Among patients who were placed on a drug holiday and eventually restarted on osteoporosis therapy, denosumab was the most common treatment instituted (n = 21), accounting for 40% of the total patients, followed by alendronate (32%) and zoledronate (16%). There was a progressive decline in osteoporosis therapy over the duration of the study.Alendronate was the most common initial therapy. Denosumab was the most common second course of treatment prescribed. |
