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第 299 课:关于中风-3

But recent findings have suggested that tPA may be effective in saving brain tissue even if three to four and a half hours have passed. 但是,最近的研究结果表明即使 3-4 个半小时过去了, tPA 仍可能拯救脑组织,。

Some studies have failed to produce clear evidence to support treatment after three hours. 一些研究并不能明确地支持 3 个小时后的治疗效果。

But scientists reported that the evidence was stronger when they combined the results of the four major studies done so far. 但科学家们报告说,当他们结合迄今所做的 4 个主要研究的结果,证据是强有力的。

The new findings appeared in the journal Stroke. 新的研究结果刊登在《中风》杂志上。

The researchers said tPA improved the chances of a successful result by thirty-one percent and produced no change in the death rate. 研究人员说, tPA 可以提高 31% 的好的预后率,但是不产生死亡率的改变。