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Temporal Trends and Factors Associated with Bisphosphonate Discontinuation and Restart.
Journal of Bone and Mineral Research ( IF 5.1 ) Pub Date : 2019-11-12 , DOI: 10.1002/jbmr.3915
Giovanni Adami 1, 2 , Ayesha Jaleel 3 , Jeffrey R Curtis 1 , Elizabeth Delzell 1 , Rui Chen 1 , Huifeng Yun 1 , Shanette Daigle 1 , Tarun Arora 1 , Maria I Danila 1 , Nicole C Wright 1 , Suzanne M Cadarette 4 , Amy Mudano 1 , Jeffrey Foster 1 , Kenneth G Saag 1
Affiliation  

Adverse events related to long-term use of bisphosphonates have raised interest in temporary drug discontinuation. Trends in bisphosphonate discontinuation and restart, as well factors associated with these decisions, are not fully understood at a population level. We investigated temporal trends of bisphosphonate discontinuation from 2010 to 2015 and identified factors associated with discontinuation and restart of osteoporosis therapy. Our cohort consisted of long-term bisphosphonate users identified from 2010 to 2015 Medicare data. We defined discontinuation as ≥12 months without bisphosphonate prescription claims. We used conditional logistic regression to compare factors associated with alendronate discontinuation or osteoporosis therapy restart in the 120-day period preceding discontinuation or restart referent to the 120-day preceding control periods. Among 73,800 long-term bisphosphonate users, 59,251 (80.3%) used alendronate, 6806 (9.2%) risedronate, and 7743 (10.5%) zoledronic acid, exclusively. Overall, 26,281 (35.6%) discontinued bisphosphonates for at least 12 months. Discontinuation of bisphosphonates increased from 1.7% in 2010, reaching a peak of 14% in 2012 with levels plateauing through 2015. The factors most strongly associated with discontinuation of alendronate were: benzodiazepine prescription (adjusted odds ratio [aOR] = 2.5; 95% confidence interval [CI] 2.1, 3.0), having a dual-energy X-ray absorptiometry (DXA) scan (aOR = 1.8; 95% CI 1.7, 2.0), and skilled nursing facility care utilization (aOR = 1.8; 95% CI 1.6, 2.1). The factors most strongly associated with restart of osteoporosis therapy were: having a DXA scan (aOR = 9.9; 95% CI 7.7, 12.6), sustaining a fragility fracture (aOR = 2.8; 95% CI 1.8, 4.5), and an osteoporosis or osteopenia diagnosis (aOR = 2.5; 95% CI 2.0, 3.1). Our national evaluation of bisphosphonate discontinuation showed that an increasing proportion of patients on long-term bisphosphonate therapy discontinue medications. The factors associated with discontinuation of alendronate were primarily related to worsening of overall health status, whereas traditional factors associated with worsening bone health were associated with restarting osteoporosis medication. © 2019 American Society for Bone and Mineral Research.

中文翻译:

与双膦酸盐终止和重启相关的时间趋势和因素。

与长期服用双膦酸盐有关的不良事件引起了人们对暂时停药的兴趣。在人群水平上,双膦酸盐终止和重新启动的趋势以及与这些决定相关的因素尚未得到充分了解。我们调查了从2010年到2015年停用双膦酸盐的时间趋势,并确定了与骨质疏松症治疗的停用和重新开始有关的因素。我们的队列由2010年至2015年Medicare数据确定的长期双膦酸盐使用者组成。我们将停药定义为≥12个月而无双膦酸盐处方要求的情况。我们使用条件逻辑回归比较了与阿仑膦酸盐停药或骨质疏松治疗在停药前的120天内重新开始或相对于对照前120天的重新开始有关的因素。在73,800名长期使用双膦酸盐的用户中,有59,251(80.3%)位使用了阿仑膦酸盐,6806(9.2%)利塞膦酸盐和7743(10.5%)唑来膦酸。总体而言,有26,281(35.6%)名的双膦酸盐类药物停产了至少12个月。双膦酸盐类药物的停用从2010年的1.7%增加到2012年的14%的峰值,到2015年达到稳定水平。与阿仑膦酸盐停用最相关的因素是:苯二氮卓处方(调整后的优势比[aOR] = 2.5; 95%的置信度间隔[CI] 2.1,3.0),具有双能X射线吸收法(DXA)扫描(aOR = 1.8; 95%CI 1。7、2.0)和熟练护理机构的护理利用率(aOR = 1.8; 95%CI 1.6、2.1)。与重新开始骨质疏松症治疗最密切相关的因素是:进行DXA扫描(aOR = 9.9; 95%CI 7.7,12.6),维持脆性骨折(aOR = 2.8; 95%CI 1.8、4.5),以及骨质疏松或骨质疏松症的诊断(aOR = 2.5; 95%CI 2.0,3.1)。我们对双膦酸盐停药的国家评估显示,长期接受双膦酸盐治疗的患者比例越来越高,因此停止了药物治疗。与阿仑膦酸盐停药有关的因素主要与整体健康状况的恶化有关,而与骨骼健康恶化有关的传统因素与重新开始骨质疏松症药物有关。©2019美国骨骼和矿物质研究学会。以及熟练的护理机构的护理利用率(aOR = 1.8; 95%CI 1.6,2.1)。与重新开始骨质疏松症治疗最密切相关的因素是:进行DXA扫描(aOR = 9.9; 95%CI 7.7,12.6),维持脆性骨折(aOR = 2.8; 95%CI 1.8、4.5),以及骨质疏松或骨质疏松症的诊断(aOR = 2.5; 95%CI 2.0,3.1)。我们对双膦酸盐停药的国家评估显示,长期接受双膦酸盐治疗的患者比例越来越高,因此停止了药物治疗。与阿仑膦酸盐停药有关的因素主要与整体健康状况的恶化有关,而与骨骼健康恶化有关的传统因素与重新开始骨质疏松症药物有关。©2019美国骨骼和矿物质研究学会。和熟练护理机构的护理利用率(aOR = 1.8; 95%CI 1.6,2.1)。与重新开始骨质疏松症治疗最密切相关的因素是:进行DXA扫描(aOR = 9.9; 95%CI 7.7,12.6),维持脆性骨折(aOR = 2.8; 95%CI 1.8、4.5),以及骨质疏松或骨质疏松症的诊断(aOR = 2.5; 95%CI 2.0,3.1)。我们对双膦酸盐停药的国家评估显示,长期接受双膦酸盐治疗的患者比例越来越高,因此停止了药物治疗。与阿仑膦酸盐停药有关的因素主要与整体健康状况的恶化有关,而与骨骼健康恶化有关的传统因素与重新开始骨质疏松症药物有关。©2019美国骨骼和矿物质研究学会。与重新开始骨质疏松症治疗最密切相关的因素是:进行DXA扫描(aOR = 9.9; 95%CI 7.7,12.6),维持脆性骨折(aOR = 2.8; 95%CI 1.8、4.5),以及骨质疏松或骨质疏松症的诊断(aOR = 2.5; 95%CI 2.0,3.1)。我们对双膦酸盐停药的国家评估显示,长期接受双膦酸盐治疗的患者比例越来越高,因此停止了药物治疗。与阿仑膦酸盐停药有关的因素主要与整体健康状况的恶化有关,而与骨骼健康恶化有关的传统因素与重新开始骨质疏松症药物有关。©2019美国骨骼和矿物质研究学会。与重新开始骨质疏松症治疗最密切相关的因素是:进行DXA扫描(aOR = 9.9; 95%CI 7.7,12.6),维持脆性骨折(aOR = 2.8; 95%CI 1.8、4.5),以及骨质疏松或骨质疏松症的诊断(aOR = 2.5; 95%CI 2.0,3.1)。我们对双膦酸盐停药的国家评估表明,长期接受双膦酸盐治疗的患者比例越来越高,因此停药。与阿仑膦酸盐停药有关的因素主要与整体健康状况的恶化有关,而与骨骼健康恶化有关的传统因素与重新开始骨质疏松症药物有关。©2019美国骨骼和矿物质研究学会。维持脆性骨折(aOR = 2.8; 95%CI 1.8,4.5),并诊断出骨质疏松或骨质减少(aOR = 2.5; 95%CI 2.0,3.1)。我们对双膦酸盐停药的国家评估显示,长期接受双膦酸盐治疗的患者比例越来越高,因此停止了药物治疗。与阿仑膦酸盐停药有关的因素主要与整体健康状况的恶化有关,而与骨骼健康恶化有关的传统因素与重新开始骨质疏松症药物有关。©2019美国骨骼和矿物质研究学会。维持脆性骨折(aOR = 2.8; 95%CI 1.8,4.5),并诊断出骨质疏松或骨质减少(aOR = 2.5; 95%CI 2.0,3.1)。我们对双膦酸盐停药的国家评估显示,长期接受双膦酸盐治疗的患者比例越来越高,因此停止了药物治疗。与阿仑膦酸盐停药有关的因素主要与整体健康状况的恶化有关,而与骨骼健康恶化有关的传统因素与重新开始骨质疏松症药物有关。©2019美国骨骼和矿物质研究学会。我们对双膦酸盐停药的国家评估显示,长期接受双膦酸盐治疗的患者比例越来越高,因此停止了药物治疗。与阿仑膦酸盐停药有关的因素主要与整体健康状况的恶化有关,而与骨骼健康恶化有关的传统因素与重新开始骨质疏松症药物有关。©2019美国骨骼和矿物质研究学会。我们对双膦酸盐停药的国家评估显示,长期接受双膦酸盐治疗的患者比例越来越高,因此停止了药物治疗。与阿仑膦酸盐停药有关的因素主要与整体健康状况的恶化有关,而与骨骼健康恶化有关的传统因素与重新开始骨质疏松症药物有关。©2019美国骨骼和矿物质研究学会。
更新日期:2019-12-11
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