Pryke Sharon
Nuffield Hospital, Ipswich.
Nurs Times. 2004;100(10):32-3.
Plasma volume expanders--crystalloid, colloid, or a mixture of both--are used as fluid replacement in patients who have postoperative hypovoloaemia. Despite numerous clinical trials there is little evidence that either classification of plasma volume expander is more beneficial to mortality than the other.
血浆容量扩充剂——晶体液、胶体液或两者的混合物——用于术后低血容量患者的液体补充。尽管进行了大量临床试验，但几乎没有证据表明任何一类血浆容量扩充剂在降低死亡率方面比另一类更具优势。
