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【medical-news】重女轻男:可达龙对女性的不良反应更大

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楼主 胭脂
胭脂

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这个帖子发布于13年零243天前,其中的信息可能已发生改变或有所发展。
http://www.reuters.com/article/healthNews/idUSSCH37545820070813

Heart drug may lead to pacemaker use in women

NEW YORK (Reuters Health) - A serious side effect of the heart drug amiodarone, sold under the trade name Cordarone, appears to affect women, but not men.

Amiodarone, which is used to treat a common heartbeat abnormality, increases the odds that a pacemaker will be needed in women, but not in men, new research suggests.

Atrial fibrillation is a heartbeat disturbance in which the walls of the upper chambers of the heart vibrate rapidly. This "arrhythmia" raises the risk that clots may form in the heart and possibly travel to the brain, causing a stroke. For this reason, patients are often treated with blood thinners to prevent these clots from forming.

Dr. Peter Zimetbaum and associates note in the Archives of Internal Medicine that amiodarone is more effective than other drugs for maintaining a normal heartbeat in patients with atrial fibrillation, but this comes at the cost of more side effects.

Zimetbaum, from Beth Israel Deaconess Medical Center in Boston, and colleagues evaluated the outcomes of 973 patients who were newly diagnosed with atrial fibrillation. The average age was 66 years, and 40 percent were female.

During an average follow-up of 2 years, 46 men and 39 women underwent the placement of a permanent pacemaker because of a slow heartbeat.

Amiodarone use was identified as a risk factor for requiring a pacemaker. However, further analysis showed that this only applied to women not to men. Women who used amiodarone were nearly five times more likely to require a pacemaker than those who did not.

The authors warn that "additional caution should be taken when amiodarone is being prescribed to women." They advise using lower doses in women, "particularly elderly women, because age is also associated with an increased need for pacemaker insertion."
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2007-08-14 17:08 浏览 : 2395 回复 : 6
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胭脂 编辑于 2007-08-14 22:32
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Heart drug may lead to pacemaker use in women
心脏病药物可能导致女性需要安装起搏器
NEW YORK (Reuters Health) - A serious side effect of the heart drug amiodarone, sold under the trade name Cordarone, appears to affect women, but not men.
路透社消息,一种以可达龙为商品名的心脏病药物胺碘酮,其严重的副作用似乎更会影响女性而不是男性。
Amiodarone, which is used to treat a common heartbeat abnormality, increases the odds that a pacemaker will be needed in women, but not in men, new research suggests.
新研究显示,被用于治疗一种常见心律失常的胺碘酮,增加了女性患者需要安装起搏器的机率,而不是男性。
Atrial fibrillation is a heartbeat disturbance in which the walls of the upper chambers of the heart vibrate rapidly. This "arrhythmia" raises the risk that clots may form in the heart and possibly travel to the brain, causing a stroke. For this reason, patients are often treated with blood thinners to prevent these clots from forming.
心房纤颤是一种心跳的异常,原因是心脏上部的腔室——心房壁异常快速颤动。这种心律失常加大了心脏内形成血栓风险,并有可能移至大脑引起中风。为此,该类患者经常要使用血液稀释剂(抗凝剂)来预防形成这种血栓。
Dr. Peter Zimetbaum and associates note in the Archives of Internal Medicine that amiodarone is more effective than other drugs for maintaining a normal heartbeat in patients with atrial fibrillation, but this comes at the cost of more side effects.
Peter Zimetbaum博士及其同事注意到在内科学杂志上报道,在维持房颤患者正常心跳的疗效上,胺碘酮优于其他药物,但这种疗效是以更大的副作用为代价的。
Zimetbaum, from Beth Israel Deaconess Medical Center in Boston, and colleagues evaluated the outcomes of 973 patients who were newly diagnosed with atrial fibrillation. The average age was 66 years, and 40 percent were female.
来自于波士顿Beth Israel Deaconess医学中心的Zimetbaum及其同事评估了973名新诊房颤患者的结局,他们的平均年龄是66岁,并有40%为女性。
During an average follow-up of 2 years, 46 men and 39 women underwent the placement of a permanent pacemaker because of a slow heartbeat.
在平均两年的随访中,46明男性患者和39明女性患者因为心率缓慢安装了永久性心脏起搏器。
Amiodarone use was identified as a risk factor for requiring a pacemaker. However, further analysis showed that this only applied to women not to men. Women who used amiodarone were nearly five times more likely to require a pacemaker than those who did not.
经识别胺碘酮是一个导致需要安装起搏器的危险因素。但是进一步的分析表明这种情况只适用于女性——使用胺碘酮的女性出现安装起搏器需求的风险是未服用女性者的5倍。
The authors warn that "additional caution should be taken when amiodarone is being prescribed to women." They advise using lower doses in women, "particularly elderly women, because age is also associated with an increased need for pacemaker insertion."
作者警告“当给女性开据胺碘酮处方的时候需要加倍小心”,他们建议对女性使用低剂量,“尤其是老年女性,因为年龄本身也会导致起搏器需求增加”。
2007-08-14 17:11
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胭脂 编辑于 2007-08-14 23:03
  • • 2021【内科】中级考试真题回忆,欢迎讨论!
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心脏病药物可能导致女性需要安装起搏器

8.13路透社消息,新研究显示,被用于治疗房颤的胺碘酮(商品名可达龙为),其严重副作用似乎更会影响女性而不是男性——该药增加了女性患者需要安装起搏器的机率,而不是男性。研究者警告“当给女性开据胺碘酮处方的时候需要加倍小心”,他们建议对女性,尤其是老年女性,使用小剂量的胺碘酮,因为年龄本身也会导致起搏器需求增加。

来自于波士顿Beth Israel Deaconess医学中心的Zimetbaum及其同事注意到内科学杂志的报道,称在维持房颤患者正常心跳的疗效上,胺碘酮优于其他药物,但这种疗效是以更大的副作用为代价的。于是他们评估了973名平均年龄66岁的新诊房颤患者的结局,其中40%为女性。在平均两年的随访中,46名男性患者和39名女性患者因为心率缓慢安装了永久性心脏起搏器。因此证实胺碘酮是一个导致心率减缓并需要安装起搏器的危险因素。但是进一步的分析表明这种情况只适用于女性——使用胺碘酮的女性出现安装起搏器需求的风险是未服用女性者的5倍。

心房纤颤是一种心跳的异常,原因是心脏上部的腔室——心房壁异常快速颤动。这种心律失常加大了心脏内形成血栓风险,并有可能移至大脑引起中风。为此,该类患者经常要使用血液稀释剂(抗凝剂)来预防形成这种血栓。
2007-08-14 23:26
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楼主 胭脂
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anmb1
仅供参考:

Dr. Peter Zimetbaum and associates note in the Archives of Internal Medicine that ...
Peter Zimetbaum博士及其同事注意到在内科学杂志上报道,...

Peter Zimetbaum博士及其同事在《内科学文献》杂志上指出,...(note有“表示、表明”的意思)

...evaluated the outcomes of 973 patients who were newly diagnosed with atrial fibrillation.
...评估了973名新诊房颤患者的结局。

...评估了973名新诊房颤患者的预后。


哈谢谢anmb1
2007-08-16 11:51
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