唑来膦酸与临床骨折及髋部骨折后死亡率。

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引用

Lyles KW, Colon-Emeric CS, Magaziner JS, Adachi JD, Pieper CF, Mautalen C, Hyldstrup L, Recknor C, Nordsletten L, Moore KA, Lavecchia C, Zhang J, Mesenbrink P, Hodgson PK, Abrams K, Orloff JJ, Horowitz Z, Eriksen EF, Boonen S

唑来膦酸与临床骨折及髋部骨折后死亡率。

中华外科杂志2007年11月1日;357(18):1799-809。Epub 2007 9月17日。

PubMed ID
17878149 (PubMed视图
摘要

背景:髋部骨折后死亡率增加,需要采取改善预后的策略。方法:在这项随机、双盲、安慰剂对照试验中,1065例患者被分配接受每年静脉注射唑来膦酸(剂量为5mg), 1062例患者被分配接受安慰剂。首次输注是在髋部骨折手术修复后90天内。所有患者(平均年龄74.5岁)均补充维生素D和钙。中位随访时间为1.9年。主要终点为一例新的临床骨折。结果:唑来膦酸组新的临床骨折发生率为8.6%,安慰剂组为13.9%,唑来膦酸组风险降低35% (P=0.001);临床新增椎体骨折发生率分别为1.7%和3.8% (P=0.02),非椎体骨折发生率分别为7.6%和10.7% (P=0.03)。在安全性分析中,唑来膦酸组1054例患者中有101例(9.6%)死亡,安慰剂组1057例患者中有141例(13.3%)死亡,唑来膦酸组任何原因的死亡减少了28% (P=0.01)。接受唑来膦酸治疗的患者最常见的不良事件是发热、肌痛、骨骼和肌肉骨骼疼痛。 No cases of osteonecrosis of the jaw were reported, and no adverse effects on the healing of fractures were noted. The rates of renal and cardiovascular adverse events, including atrial fibrillation and stroke, were similar in the two groups. CONCLUSIONS: An annual infusion of zoledronic acid within 90 days after repair of a low-trauma hip fracture was associated with a reduction in the rate of new clinical fractures and with improved survival. (ClinicalTrials.gov number, NCT00046254 [ClinicalTrials.gov].).

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