Preemptive Resuscitation for Eradication of Septic Shock

Christiana Care Health Services142 enrolled

Overview

The purpose of this study is to assess the ability of an empiric resuscitation strategy compared to standard care to decrease the incidence of organ failure in normotensive sepsis patients.

Sepsis is a challenging and elusive entity with a high mortality rate. As a syndrome, clinicians are challenged to distinguish individuals with systemic infection warranting further interventions from lower severity patients. Sepsis is now recognized as a time-sensitive emergency, as patients stand the best chance for survival when effective therapeutic interventions are delivered as early as possible. Recent data has shown that in-hospital disease progression from sepsis to septic shock is associated with a higher risk of morbidity and mortality than those with shock on initial presentation. Yet, even when identified and treated with early aggressive interventions, the development of septic shock is still associated with a mortality rate of 25-40%. Although the presence of sustained arterial hypotension or serum lactate elevation (\>4.0 mmol/L) are the currently recommended threshold to define the presence of overt shock and the need for aggressive resuscitation, the investigators have shown that, in patients with systemic infection, a moderate lactate elevation (2.0-3.9 mmol/L) is a common occurrence and an important warning sign for the increased risk of disease progression and death. Sepsis with an elevated lactate between 2.0-3.9, referred to as the "PRE-SHOCK" state, identifies this population of patients at-risk for poor outcome. Current guidelines for sepsis management do not recommend any specific resuscitation measures or therapies for this at-risk population. This study marks the first in a series of investigations addressing the PRE-SHOCK population to further define the adverse events within this cohort and to investigate novel interventions to improve outcomes. The investigators hypothesize that an early quantitative resuscitation strategy using a protocol-directed IV fluid resuscitation will result in a significant reduction in the development of worsening organ failure (including shock) and mortality compared to standard care.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

NONE

Enrollment

142

Conditions

Sepsis Severe Sepsis

Interventions

Intravenous fluidDRUG

0.9% Sodium chloride intravenous fluid

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Emergency department patient with suspected or confirmed infection as primary reason for admission * Serum venous lactate 2.0 - 3.9 mmol/L * Hospital admission planned Exclusion Criteria: * Age \< 18 years * Pregnancy * Serum lactate ≥ 4.0 mmol/L * Any vasopressor or inotrope requirement * Mechanical ventilation or non-invasive positive pressure ventilation * Chronic end-stage renal disease requiring hemodialysis * Pulmonary edema as diagnosed by the primary care team * Requirement for surgery within the treatment protocol timeframe * Inability to obtain informed consent from subject or surrogate * Patient to receive comfort measures only

Locations (5)

Christiana Care Health System

Newark, Delaware, United States

Beth Israel Deaconess Medical Center

Boston, Massachusetts, United States

Detroit Receiving Hospital/University Health Center

Detroit, Michigan, United States

University of Mississippi Medical Center

Jackson, Mississippi, United States

Outcomes

Primary Outcomes

Number of Participants With Worsening Organ System Dysfunction Defined by SOFA Score Increase ≥ 1

Development of worsening organ failure defined by the Sequential Organ Failure Assessment (SOFA) score. The SOFA score defines the presence and severity of dysfunction within 6 organ systems (cardiovascular, respiratory, coagulation, liver, renal, and nervous system) with a value of "0" for assigned to normal function to a maximum value of "4" for severe dysfunction in each of the organ systems. Each component of the SOFA score is added together, ranging from "0" indicating no organ dysfunction in any of the 6 organ systems, to "24" indicating maximal organ dysfunction across all 6 organ systems. Within this trial, the occurrence of organ failure was defined by any increase in the total SOFA score by ≥ 1 point over the first 72 hours after randomization.

Time frame: 72 hours

Secondary Outcomes

In-hospital Mortality

Any occurrence of mortality while the participant is in-hospital is counted as an outcome.

Time frame: In-hospital discharge or up to maximum 30 days

Number of Participants With Experiencing Complications Related to Intravascular Volume Overload

Composite safety endpoint: * Premature termination of the protocol-directed intravenous fluid administration by the investigator or primary physician due to presumed volume overload * Administration of intravenous diuretic for acute pulmonary edema * Respiratory failure requiring ventilatory assistance (BiPAP, CPAP, or mechanical ventilation) secondary to pulmonary edema per primary care team

Time frame: 12 hours following treatment initiation

Data from ClinicalTrials.gov

This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.