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Patients with severe sepsis or septic shock require timely, aggressive management to improve their outcomes, and early presentation of patients to the hospital may also be important. Thus, public awareness about sepsis may be important for improved outcomes. However, there are no studies regarding the public awareness of sepsis in the general Korean population. Therefore, the objective of this survey was to gain insight into the public awareness of sepsis.
Prospective paper-based and web-based surveys were issued between May and June 2013 to adults aged ≥18 years.
A total of 1,081 participants responded to the survey (394 paper-based and 687 web-based). Mean age was 38.7±11.4 years, and 541 participants (50%) were men. Of the 1,081 participants, 831 (76.9%) had heard of the term “sepsis.” Of these participants, only 295 (35%) responded correctly regarding the definition of sepsis. However, 1,019 participants (94.3%) had heard of acute myocardial infarction, and 817 of these (80%) correctly defined acute myocardial infarction. Regarding stroke, 1,047 (96.9%) had heard of stroke, and 975 of these responded (93.1%) correctly to the definition of stroke.
There is poor public awareness about sepsis compared with that of acute myocardial infarction and stroke. This may limit the timely management of severe sepsis and septic shock.
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We aimed to investigate the effect of timely antibiotic administration on outcomes in patients with severe sepsis and septic shock.
We analyzed data from a sepsis registry that included adult patients who initially presented to the emergency department (ED) and met criteria for severe sepsis or septic shock. Timely antibiotic use was defined as administration of a broad-spectrum antibiotic within three hours from the time of ED arrival. Multivariable logistic and linear regression analyses were performed to assess associations between timely administration of antibiotics and outcomes, including hospital mortality, 48-hour change in Sequential Organ Failure Assessment (SOFA) score (delta SOFA), and hospital length of stay (LOS).
A total of 591 patients were included in the study. In-hospital mortality was 16.9% for patients receiving timely antibiotics (n=377) and 22.9% for patients receiving delayed antibiotics (n=214; P=0.04). The adjusted odds ratio for in-hospital survival was 0.54 (95% confidence interval [CI], 0.34 to 0.87; P=0.01) in patients who received timely antibiotics. Timely antibiotic administration was also significantly associated with higher delta SOFA (2 vs. 1) and shorter hospital LOS among survivors (11 days vs. 15 days). Multivariable linear regression analyses showed that timely antibiotic administration was significantly associated with increased delta SOFA and decreased hospital LOS.
Antibiotic administration within three hours from the time of ED arrival was significantly associated with improved outcomes, including in-hospital survival, reversal of organ failure, and shorter hospital LOS, in patients with severe sepsis and septic shock.
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Increased awareness of the signs and symptoms of sepsis and an emphasis on the importance of early treatment have helped to improve survival rates from this serious and frequent condition in recent years. With no specific, effective anti-sepsis therapies available, management focuses on early source control with adequate and appropriate antibiotics and removal of any source of infection, rapid resuscitation, hemodynamic stabilization and organ support. Use of dedicated teams to care for patients with sepsis can help optimize early management.
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