Closed-Loop Fluid Management and Hemodynamic Optimization

Author(s):  
Joseph B. Rinehart
2021 ◽  
Vol 11 (2) ◽  
pp. 157
Author(s):  
Marcell Virág ◽  
Tamas Leiner ◽  
Mate Rottler ◽  
Klementina Ocskay ◽  
Zsolt Molnar

Hemodynamic optimization remains the cornerstone of resuscitation in the treatment of sepsis and septic shock. Delay or inadequate management will inevitably lead to hypoperfusion, tissue hypoxia or edema, and fluid overload, leading eventually to multiple organ failure, seriously affecting outcomes. According to a large international survey (FENICE study), physicians frequently use inadequate indices to guide fluid management in intensive care units. Goal-directed and “restrictive” infusion strategies have been recommended by guidelines over “liberal” approaches for several years. Unfortunately, these “fixed regimen” treatment protocols neglect the patient’s individual needs, and what is shown to be beneficial for a given population may not be so for the individual patient. However, applying multimodal, contextualized, and personalized management could potentially overcome this problem. The aim of this review was to give an insight into the pathophysiological rationale and clinical application of this relatively new approach in the hemodynamic management of septic patients.


2021 ◽  
Vol 8 ◽  
Author(s):  
Behnood Gholami ◽  
Wassim M. Haddad ◽  
James M. Bailey ◽  
William W. Muir

Fluid therapy is extensively used to treat traumatized patients as well as patients during surgery. The fluid therapy process is complex due to interpatient variability in response to therapy as well as other complicating factors such as comorbidities and general anesthesia. These complexities can result in under- or over-resuscitation. Given the complexity of the fluid management process as well as the increased capabilities in hemodynamic monitoring, closed-loop fluid management can reduce the workload of the overworked clinician while ensuring specific constraints on hemodynamic endpoints are met with higher accuracy. The goal of this paper is to provide an overview of closed-loop control systems for fluid management and highlight several key steps in transitioning such a technology from bench to the bedside.


2015 ◽  
Vol 47 (5) ◽  
pp. 517-523 ◽  
Author(s):  
Alexandre Joosten ◽  
Brenton Alexander ◽  
Amélie Delaporte ◽  
Marc Lilot ◽  
Joseph Rinehart ◽  
...  

2019 ◽  
Vol 128 (6) ◽  
pp. e88-e92 ◽  
Author(s):  
Alexandre Joosten ◽  
Vincent Jame ◽  
Brenton Alexander ◽  
Thierry Chazot ◽  
Ngai Liu ◽  
...  

2016 ◽  
Vol 7 (12) ◽  
pp. 260-265 ◽  
Author(s):  
Alexandre Joosten ◽  
Amélie Delaporte ◽  
Maxime Cannesson ◽  
Joseph Rinehart ◽  
Jean Philippe Dewilde ◽  
...  

2013 ◽  
Vol 117 (5) ◽  
pp. 1119-1129 ◽  
Author(s):  
Joseph Rinehart ◽  
Christine Lee ◽  
Cecilia Canales ◽  
Allen Kong ◽  
Zeev Kain ◽  
...  

1961 ◽  
Vol 41 (3) ◽  
pp. 245-250 ◽  
Author(s):  
George H. Bornside ◽  
Isidore Cohn
Keyword(s):  

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