%0 Journal Article
%T Autonomous precision resuscitation during ground and air transport of an animal hemorrhagic shock model.
%A Pinsky MR
%A Gomez H
%A Guyette FX
%A Weiss L
%A Dubrawski A
%A Leonard J
%A MacLachlan R
%A Gordon L
%A Lagattuta T
%A Salcido D
%A Poropatich R
%J Intensive Care Med Exp
%V 12
%N 1
%D 2024 May 24
%M 38782787
暂无%R 10.1186/s40635-024-00628-5
%X We tested the ability of a physiologically driven minimally invasive closed-loop algorithm, called Resuscitation based on Functional Hemodynamic Monitoring (ReFit), to stabilize for up to 3 h a porcine model of noncompressible hemorrhage induced by severe liver injury and do so during both ground and air transport. Twelve animals were resuscitated using ReFit to drive fluid and vasopressor infusion to a mean arterial pressure (MAP) > 60 mmHg and heart rate < 110 min-1 30 min after MAP < 40 mmHg following liver injury. ReFit was initially validated in 8 animals in the laboratory, then in 4 animals during air (23nm and 35nm) and ground (9 mi) to air (9.5nm and 83m) transport returning to the laboratory. The ReFit algorithm kept all animals stable for ~ 3 h. Thus, ReFit algorithm can diagnose and treat ongoing hemorrhagic shock independent to the site of care or during transport. These results have implications for treatment of critically ill patients in remote, austere and contested environments and during transport to a higher level of care.