Septic shock: Management in emergency department with available resources

Abstract

Sepsis and septic shock are associated with significant mortality among children of developing economies. We review the current concepts in management of shock that are applicable to emergency room in resource poor setting. The emphasis is on simplified definition, early identification, and a time sensitive approach to reverse pathophysiological derangements using clinical endpoints. Pathophysiology of septic shock includes hypoxemia, reduction in cardiac output and perfusion pressure, capillary shunting of blood past the tissue beds and increased oxygen consumption. Early recognition of sepsis/septic shock is aided by presence of fever, lethargy, altered mental states, tachypnea, tachycardia, central-to-peripheral temperature difference, mottled or cool extremities, abnormal capillary refill and reduced urine output. The management recommendations based on evidence include resuscitation of airway and breathing (first 5 min), administration of 40–60 mL/kg normal saline (5–40 min), early initiation of inotrope infusion (dopamine, 10 μg/kg/min; epinephrine, 0.1–0.3 μg/kg/min), ventilation (when indicated) and administration of the first dose of antimicrobials (20–60 min). Some children may require up to 90–110 mL/kg saline in the first hours. Colloids may be considered in patients with malnutrition and malaria. Hypoglycemia should be identified and corrected at the earliest. Little evidence supports correction of hypocalcemia and use of packed red cells (if hemoglobin is