Fluid administration rate for uncontrolled intraabdominal hemorrhage in swine
نویسندگان
چکیده
منابع مشابه
Uncontrolled hemorrhage differs from volume- or pressure-matched controlled hemorrhage in swine.
Controversy continues as to whether uncontrolled or controlled hemorrhage is the most appropriate for the study of hemorrhagic shock and resuscitation. To appraise differences between these models, we evaluated the relationship between blood volume loss and blood pressure in controlled versus uncontrolled hemorrhage. Anesthetized, instrumented, immature female pigs (40 kg) were assigned to one ...
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This study evaluated noninvasively determined muscle pH (pHm) and muscle oxygen saturation (SmO2) in a swine shock model that used uncontrolled hemorrhage and restricted volume resuscitation. Anesthetized 40-kg female swine underwent hemorrhage until 24 mL/kg of blood was removed (n = 26), followed by transection of the spleen, causing uncontrolled hemorrhage throughout the remainder of the pro...
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INTRODUCTION Hypotension causes diffuse liver injury accompanied by increased local production of interleukin-6 (IL-6) in swine models of uncontrolled hemorrhagic shock (HS). IL-6 is transcriptionally up-regulated by nuclear factor (NF)-kappaB and results in activation of signal transducer and activator of transcription-3 (Stat3) in a murine model of controlled HS. Our objectives were: 1). to d...
متن کاملBenefit of slow infusion of hypertonic saline/dextran in swine with uncontrolled aortotomy hemorrhage.
In laboratory models of uncontrolled hemorrhage, immediate resuscitation from hemorrhage is associated with high mortality. However, in clinical practice, resuscitation is often delayed and the rate of fluid administration is limited. We hypothesized that a slow rate of infusion after delayed resuscitation, reflecting the clinical environment, might improve survival in the presence of uncontrol...
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ژورنال
عنوان ژورنال: PLOS ONE
سال: 2018
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0207708