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摘要
Objective. To assess the occurrence of adverse events in a cohort of patients with polymyalgia rheumatica (PMR), treated with low-dose glucocorticoids (GC). %26lt;br%26gt;Methods. This was a retrospective study by review of medical records. %26lt;br%26gt;Results. We identified 222 patients who had a mean duration of followup of 60 +/- 22 months and a mean duration of GC therapy of 46 +/- 22 months. We found that 95 patients (43%) had at least 1 adverse event after a mean duration of GC therapy of 31 +/- 22 months and a mean cumulative dose of 3.4 +/- 2.4 g. In particular, 55 developed osteoporosis, 31 had fragility fractures; 27 developed arterial hypertension; 11 diabetes mellitus; 9 acute myocardial infarction; 3 stroke; and 2 peripheral arterial disease. Univariate analysis showed that the duration of GC treatment was significantly associated with osteoporosis (p %26lt; 0.0001), fragility fractures (p %26lt; 0.0001), arterial hypertension (p %26lt; 0.005), and acute myocardial infarction (p %26lt; 0.05). Cumulative GC dose was significantly associated with osteoporosis (p %26lt; 0.0001), fragility fractures (p %26lt; 0.0001), and arterial hypertension (p %26lt; 0.01). The adverse events occurred more frequently after 2 years of treatment. Multivariate analysis showed that GC duration was significantly associated with osteoporosis (adjusted OR 1.02, 95% CI 1.02-1.05) and arterial hypertension (adjusted OR 1.03, 95% CI 1.01-1.06); GC cumulative dose was significantly associated with fragility fractures (adjusted OR 1.4, 95% CI 1.03-1.8). %26lt;br%26gt;Conclusion. Longterm, low-dose GC treatment of PMR is associated with serious adverse events such as osteoporosis, fractures, and arterial hypertension; these adverse events occur mostly after 2 years of treatment. (First Release Jan 15 2012; J Rheumatol 2012;39:552-7; doi:10.3899/jrheum.110851)
- 出版日期2012-3
