class="kwd-title">Method name: Technique for repeat blood volume measurement class="kwd-title">Keywords: Blood volume, Trivalent chromium, New Zealand white rabbits, Repeat blood volume, Capillary leakage, Volume shift, Sepsis class="head no_bottom_margin" id="abs0010title">AbstractThough often used in cardiac intensive monitoring set up, simultaneous evaluation of several variables like CVP, PCWP, SVV and hTEE for fluid volume resuscitation (especially when capillary permeability is major problem than cardiac performance) is a major challenge in many ICU setups. Therefore, repetitive determination of blood volume by trivalent chromium [51Cr (III)] as a direct single variable method may be a near ideal method during fluid volume resuscitation in cases where capillary permeability is a major problem (e.g. Burns). Hence, in the present article the repeatability and reliability of 51Cr (III) method in New Zealand white rabbits was explored. Mean blood volume values of initial measurement were 195.66 ± 47.30 ml or 89.81 ± 17.88 ml/kg body weight. Repeated mean blood volume values, measured after 1 h, was 181.98 ± 53.16 ml or 83.68 ± 22.09 ml/kg body weight. The average difference between the initial and repeated measurements was 10.93 ml (95% CI −3.33, 25.19 ml), which is not statistically significant (P = 0.128). The method using 51Cr (III) for repeat blood volume measurements after sixty minutes in rabbits is a reliable method. class="first-line-outdent" id="lis0005">
• Rapid
• Repeatable
• Reliable
展开▼
机译:<!-fig ft0-> <!-fig @ position =“ anchor” mode =文章f4-> <!-fig mode =“ anchred” f5-> <!-fig / graphic | fig / alternatives / graphic mode =“ anchored” m1-> class =“ kwd-title”>方法名称: strong>重复血容量测量技术 class =“ kwd-title”>关键字: strong>血容量,三价铬,新西兰白兔,重复血容量,毛细血管渗漏,容量偏移,脓毒症 class =“ head no_bottom_margin” id =“ abs0010title”>摘要 h2>尽管经常用于心脏监护因此,在许多ICU设置中,同时评估多个变量(例如CVP,PCWP,SVV和hTEE)以进行液体量复苏(尤其是当毛细血管通透性是主要问题而不是心脏性能时)是一项重大挑战。因此,在毛细血管通透性是主要问题的情况下,通过三价铬[ 51 sup> Cr(III)]作为直接单变量方法重复测定血容量可能是复苏液体量期间的理想方法(例如Burns)。因此,本文探讨了 51 sup> Cr(III)方法在新西兰白兔中的重复性和可靠性。初始测量的平均血容量值为195.66±±47.30μml/ kg体重或89.81±17.88μml/ kg体重。 1小时后测得的重复平均血容量为181.98±53.16ml / kg或83.68±22.09ml / kg体重。初始和重复测量之间的平均差异为10.93微克/毫升(95%CI -3.33,25.19微克/毫升),在统计学上无显着性差异(P = 0.128)。使用 51 sup> Cr(III)在兔子60分钟后重复测量血容量的方法是一种可靠的方法。 class =“ first-line-outdent” id =“ lis0005”> <!- -list-behavior =简单的前缀词= mark-type = none max-label-size = 9->