Hemodynamic management of septic shock. 2015

M Lipcsey, and M Castegren, and R Bellomo
Department of Surgical Sciences, Section of Anesthesiology and Intensive Care, Uppsala University, Uppsala, Sweden - rinaldo.bellomo@austin.org.au.

We present a review of the hemodynamic management of septic shock. Although substantial amount of evidence is present in this area, most key decisions on the management of these patients remain dependent on physiological reasoning and on pathophysiological principles rather than randomized controlled trials. During primary (early) resuscitation, restoration of adequate arterial pressure and cardiac output using fluids and vasopressor and/or inotropic drugs is guided by basic hemodynamic monitoring and physical examination in the emergency department. When more advanced level of monitoring is present in these patients, i.e. during secondary resuscitation (later phase in the emergency department and in the ICU), hemodynamic management can be guided by more advanced measurements of the macrocirculation. Our understanding of the microcirculation in septic shock is limited and reliable therapeutic modalities to optimize it do not yet exist. No specific hemodynamic treatment strategy, be it medications including fluids, monitoring devices or treatment algorithms has yet been proved to improve outcome. Moreover, there is virtually no data on the optimal management of the resolution phase of septic shock. Despite these gaps in knowledge, the data from observational studies and trials suggests that mortality in septic shock has been generally decreasing during the last decade.

UI MeSH Term Description Entries
D005440 Fluid Therapy Therapy whose basic objective is to restore the volume and composition of the body fluids to normal with respect to WATER-ELECTROLYTE BALANCE. Fluids may be administered intravenously, orally, by intermittent gavage, or by HYPODERMOCLYSIS. Oral Rehydration Therapy,Rehydration,Rehydration, Oral,Oral Rehydration,Rehydration Therapy, Oral,Therapy, Fluid,Therapy, Oral Rehydration,Fluid Therapies,Oral Rehydration Therapies,Oral Rehydrations,Rehydration Therapies, Oral,Rehydrations,Rehydrations, Oral,Therapies, Fluid,Therapies, Oral Rehydration
D006439 Hemodynamics The movement and the forces involved in the movement of the blood through the CARDIOVASCULAR SYSTEM. Hemodynamic
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D012772 Shock, Septic Sepsis associated with HYPOTENSION or hypoperfusion despite adequate fluid resuscitation. Perfusion abnormalities may include but are not limited to LACTIC ACIDOSIS; OLIGURIA; or acute alteration in mental status. Endotoxin Shock,Septic Shock,Shock, Endotoxic,Shock, Toxic,Toxic Shock,Toxic Shock Syndrome,Endotoxin Shocks,Shock Syndrome, Toxic,Shock, Endotoxin,Shocks, Endotoxin,Toxic Shock Syndromes
D014662 Vasoconstrictor Agents Drugs used to cause constriction of the blood vessels. Vasoactive Agonist,Vasoactive Agonists,Vasoconstrictor,Vasoconstrictor Agent,Vasoconstrictor Drug,Vasopressor Agent,Vasopressor Agents,Vasoconstrictor Drugs,Vasoconstrictors,Agent, Vasoconstrictor,Agent, Vasopressor,Agents, Vasoconstrictor,Agents, Vasopressor,Agonist, Vasoactive,Agonists, Vasoactive,Drug, Vasoconstrictor,Drugs, Vasoconstrictor

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