Sepsis with Elevated Serum Lactate: What to Do Immediately
Sepsis and septic shock are time-critical emergencies. This protocol covers the immediate management approach, including resuscitation and antimicrobial therapy, with serum lactate used as a key guide to treatment response.
Clinical Goal
Resuscitation targets lactate clearance in patients who present with an elevated serum lactate level — a measurable indicator of tissue hypoperfusion and the adequacy of the resuscitation response.
Treatment Approach — Partial Overview
The protocol initiates immediate IV fluid resuscitation using crystalloids and prompts rapid antimicrobial therapy alongside source control — fluid selection, volume thresholds, antimicrobial timing, and the full sequenced algorithm are detailed in the complete structured regimen.
References
DOI: 10.1097/CCM.0000000000005337
- Sepsis and septic shock are medical emergencies, and we recommend that treatment and resuscitation begin immediately.
- For patients with sepsis induced hypoperfusion or septic shock we suggest that at least 30 mL/kg of IV crystalloid fluid should be given within the first 3 hours of resuscitation.
- For adults with sepsis or septic shock, we recommend using crystalloids as first-line fluid for resuscitation.
- For adults with sepsis or septic shock, we suggest using balanced crystalloids instead of normal saline for resuscitation.
- For adults with possible septic shock or a high likelihood for sepsis, we recommend administering antimicrobials immediately, ideally within one hour of recognition.
- For adults with sepsis or septic shock, we recommend rapidly identifying or excluding a specific anatomical diagnosis of infection that requires emergent source control and implementing any required source control intervention as soon as medically and logistically practical.
- For adults with sepsis or septic shock, we suggest guiding resuscitation to decrease serum lactate in patients with elevated lactate level, over not using serum lactate.
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