Journal
ANNALS OF MEDICINE AND SURGERY
Volume 3, Issue 2, Pages 21-25Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.amsu.2014.03.001
Keywords
Hemorrhage; Hemorrhage control; Shock; Hypothermia; Resuscitation
Categories
Funding
- TriService Nursing Research Program (TSNRP)
Ask authors/readers for more resources
Hemorrhage is the leading cause of death from trauma. Intravenous (IV) fluid resuscitation in these patients may cause hemodilution and secondary hemorrhage. In addition, hypothermia may interfere with coagulation. The purposes of this study were to compare the effectiveness QuikClot Combat Gauze (QCG) to a control group on hemorrhage in a hemodiluted, hypothermic model, and to determine the effects of IV volume resuscitation on rebleeding. This was a prospective, between subjects, experimental design. Yorkshire swine were randomly assigned to two groups: QCG (n = 13) or control (n = 13). The subjects were anesthetized. Hypothermia (temperature of <34.0 C) was induced; 30% of their blood volume was exsanguinated. A 3:1 replacement of Lactated Ringer's was administered to dilute the remaining blood. The femoral artery and vein were transected. After 1 min of uncontrolled hemorrhage, QCG was placed into the wound followed by standard wound packing. The control group underwent the same procedures without QCG. After 5 min of manual pressure, a pressure dressing was applied. Following 30 min, the dressings were removed, and blood loss was calculated. For subjects achieving hemostasis, up to 5 L of IV fluid was administered or until bleeding occurred, which was defined as >2% total blood volume. The QCG had significantly less hemorrhage than the control (QCG = 30 99 mL; control = 404 406 mL) (p =.004). Further, the QCG group was able to tolerate more resuscitation fluid before hemorrhage (QCG = 4615 1386 mL; control = 846 1836) (p =.000). 2014 The Authors. Published by Elsevier Ltd on behalf of Surgical Associates Ltd. This is an open access article under the CC BY -NC -ND license
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available