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HM19: Sepsis care update
Presenter
Patricia Kritek MD, EdM
Session Title
Sepsis update: From screening to refractory shock
Background
Each year 1.7 million adults in America develop sepsis, and 270,000 Americans die from sepsis annually. Sepsis costs U.S. health care over $27 billion dollars each year. Because of the wide range of etiologies and variation in presentation and intensity, it is a challenge to establish homogeneous evidence based guidelines.1
The definition of sepsis based on the “SIRS” criterion was developed initially in 1992, later revised as Sepsis-2 in 2001. The latest Sepsis-3 definition – “life-threatening organ dysfunction due to a dysregulated host response to infection” – was developed in 2016 by the Third International Consensus Definitions for Sepsis and Septic Shock. This newest definition has renounced the SIRS criterion and adopted the Sequential Organ Failure Assessment (SOFA) score. Treatment guidelines in sepsis were developed by the Surviving Sepsis Campaign starting with the Barcelona Declaration in 2002 and revised multiple times, with the development of 3-hour and 6-hour care bundles in 2012. The latest revision, in 2018, consolidated to a 1-hour bundle.2
Sepsis is a continuum of every severe infection, and with the combined efforts of the Society of Critical Care Medicine and the European Society of Intensive Care Medicine, evidence-based guidelines have been developed over the past 2 decades, with the latest iteration in 2018. The Centers for Medicare & Medicaid Services still uses Sepsis-2 for diagnosis, and the 3-hr/6-hr bundle compliance (2016) for expected care.3
Session summary
Dr. Kritek, of the division of pulmonary, critical care, and sleep medicine at the University of Washington, Seattle, presented to a room of over 1,000 enthusiastic hospitalists. She was able to capture everyone’s attention with a great presentation. As sepsis is one of the most common and serious conditions we encounter, most hospitalists are fairly well versed in evidence-based practices, and Dr. Kritek was able to keep us engaged, describing in detail the evolving definition, pathophysiology, and screening procedures for sepsis. She also spoke about important studies and the latest evidence that will positively impact each hospitalist’s practice in treating sepsis.
Dr. Kritek explained clearly how the Surviving Sepsis Campaign developed a vital and nontraditional guideline that “recommends health systems have a performance improvement program for sepsis including screening for high-risk patients.” In a 1-hour session, Dr. Kritek did a commendable job untangling this bewildering health care challenge, and aligned each component to explain how to best use available resources and address sepsis in individual hospitals.
She talked about the statistics and historical aspects involved in the definition of sepsis, and the Surviving Sepsis Campaign. With three good case scenarios, Dr. Kritek explained how it was difficult to accurately diagnose sepsis using the Sepsis-2/SIRS criterion, and how the SIRS criterion led to several false positives. This created a need for the new Sepsis-3 definition, which used delta SOFA score of 2 indicating “organ failure.”
Key takeaways: Screening
- Sepsis-3 with delta SOFA score of at least 2 and Quick SOFA (qSOFA) of at least 2 was best at predicting in-hospital death, ICU admission, and long ICU stay in ED.
- qSOFA was not helpful in the admitted ICU population. An increase of at least 2 points in SOFA score within 24 hours of admission to the ICU was the best predictor of in-hospital mortality and long ICU stays.
- SIRS has high sensitivity and low specificity. The Early Warning Score has accuracy similar to qSOFA.
- Understanding that there is no perfect answer regarding screening, but having a process is vital for each organization. This approach led to the Surviving Sepsis Campaign guideline: “Recommend health systems have a performance improvement program for sepsis including screening for high-risk patients.”
Key takeaways: Treatment
- Meta-analysis showed that specifically targeted, early goal–directed treatment (specifically, central venous pressure 8-12 mm Hg, central venous oxygen saturation greater than 70%, packed red blood cell inotropes used) did not show any improvement in 90-day mortality, and actually generated worse outcomes, including cirrhosis, as well as higher costs of care.
- Antibiotics: Though part of the 3-hour bundle, antibiotics are recommended to be administered within 1 hour.
- Intravenous fluids: Patients with sepsis-induced hypoperfusion need 30 mL/kg crystalloids. Normal saline and lactated ringer are preferred. Lactated ringer has the advantage over normal saline, with a reduced incidence of major adverse kidney events.
- Importance of bundle compliance: N.Y. study showed use of protocols cut mortality from 30.2% to 25.4%.
Refractory septic shock
- Adding hydrocortisone and fludrocortisone improved mortality at 28 days, helped patients get off vasopressors sooner, and ultimately resulted in less organ failure. But no difference in 90-day mortality.
- A study of vitamin C use in septic patients needs further studies to validate, as it only included 47 patients.
- Early renal replacement therapy showed no difference in mortality or length of stay.
Dr. Kritek’s presentation made a positive impact by helping to explain the reasoning behind the established and evolving best practices and guidelines for care of patients with sepsis and septic shock. Her approach will help hospitalists provide cost-effective care, by understanding which expensive interventions and practices do not make a difference in patient care.
Dr. Odeti is hospitalist medical director at Johnston Memorial Hospital in Abingdon, Va. JMH is part of Ballad Health, a health system operating 21 hospitals in northeast Tennessee and southwest Virginia.
References
1. https://www.sepsis.org/wp-content/uploads/2017/05/Sepsis-Fact-Sheet-2018.pdf.
2. http://www.survivingsepsis.org/News/Pages/SCCM-and-ACEP-Release-Joint-Statement-About-the-Surviving-Sepsis-Campaign-Hour-1-Bundle.aspx
3. Specifications Manual for National Hospital Inpatient Quality Measures Discharges 01-01-17 (1Q17) through 12-31-17 (4Q17).
Presenter
Patricia Kritek MD, EdM
Session Title
Sepsis update: From screening to refractory shock
Background
Each year 1.7 million adults in America develop sepsis, and 270,000 Americans die from sepsis annually. Sepsis costs U.S. health care over $27 billion dollars each year. Because of the wide range of etiologies and variation in presentation and intensity, it is a challenge to establish homogeneous evidence based guidelines.1
The definition of sepsis based on the “SIRS” criterion was developed initially in 1992, later revised as Sepsis-2 in 2001. The latest Sepsis-3 definition – “life-threatening organ dysfunction due to a dysregulated host response to infection” – was developed in 2016 by the Third International Consensus Definitions for Sepsis and Septic Shock. This newest definition has renounced the SIRS criterion and adopted the Sequential Organ Failure Assessment (SOFA) score. Treatment guidelines in sepsis were developed by the Surviving Sepsis Campaign starting with the Barcelona Declaration in 2002 and revised multiple times, with the development of 3-hour and 6-hour care bundles in 2012. The latest revision, in 2018, consolidated to a 1-hour bundle.2
Sepsis is a continuum of every severe infection, and with the combined efforts of the Society of Critical Care Medicine and the European Society of Intensive Care Medicine, evidence-based guidelines have been developed over the past 2 decades, with the latest iteration in 2018. The Centers for Medicare & Medicaid Services still uses Sepsis-2 for diagnosis, and the 3-hr/6-hr bundle compliance (2016) for expected care.3
Session summary
Dr. Kritek, of the division of pulmonary, critical care, and sleep medicine at the University of Washington, Seattle, presented to a room of over 1,000 enthusiastic hospitalists. She was able to capture everyone’s attention with a great presentation. As sepsis is one of the most common and serious conditions we encounter, most hospitalists are fairly well versed in evidence-based practices, and Dr. Kritek was able to keep us engaged, describing in detail the evolving definition, pathophysiology, and screening procedures for sepsis. She also spoke about important studies and the latest evidence that will positively impact each hospitalist’s practice in treating sepsis.
Dr. Kritek explained clearly how the Surviving Sepsis Campaign developed a vital and nontraditional guideline that “recommends health systems have a performance improvement program for sepsis including screening for high-risk patients.” In a 1-hour session, Dr. Kritek did a commendable job untangling this bewildering health care challenge, and aligned each component to explain how to best use available resources and address sepsis in individual hospitals.
She talked about the statistics and historical aspects involved in the definition of sepsis, and the Surviving Sepsis Campaign. With three good case scenarios, Dr. Kritek explained how it was difficult to accurately diagnose sepsis using the Sepsis-2/SIRS criterion, and how the SIRS criterion led to several false positives. This created a need for the new Sepsis-3 definition, which used delta SOFA score of 2 indicating “organ failure.”
Key takeaways: Screening
- Sepsis-3 with delta SOFA score of at least 2 and Quick SOFA (qSOFA) of at least 2 was best at predicting in-hospital death, ICU admission, and long ICU stay in ED.
- qSOFA was not helpful in the admitted ICU population. An increase of at least 2 points in SOFA score within 24 hours of admission to the ICU was the best predictor of in-hospital mortality and long ICU stays.
- SIRS has high sensitivity and low specificity. The Early Warning Score has accuracy similar to qSOFA.
- Understanding that there is no perfect answer regarding screening, but having a process is vital for each organization. This approach led to the Surviving Sepsis Campaign guideline: “Recommend health systems have a performance improvement program for sepsis including screening for high-risk patients.”
Key takeaways: Treatment
- Meta-analysis showed that specifically targeted, early goal–directed treatment (specifically, central venous pressure 8-12 mm Hg, central venous oxygen saturation greater than 70%, packed red blood cell inotropes used) did not show any improvement in 90-day mortality, and actually generated worse outcomes, including cirrhosis, as well as higher costs of care.
- Antibiotics: Though part of the 3-hour bundle, antibiotics are recommended to be administered within 1 hour.
- Intravenous fluids: Patients with sepsis-induced hypoperfusion need 30 mL/kg crystalloids. Normal saline and lactated ringer are preferred. Lactated ringer has the advantage over normal saline, with a reduced incidence of major adverse kidney events.
- Importance of bundle compliance: N.Y. study showed use of protocols cut mortality from 30.2% to 25.4%.
Refractory septic shock
- Adding hydrocortisone and fludrocortisone improved mortality at 28 days, helped patients get off vasopressors sooner, and ultimately resulted in less organ failure. But no difference in 90-day mortality.
- A study of vitamin C use in septic patients needs further studies to validate, as it only included 47 patients.
- Early renal replacement therapy showed no difference in mortality or length of stay.
Dr. Kritek’s presentation made a positive impact by helping to explain the reasoning behind the established and evolving best practices and guidelines for care of patients with sepsis and septic shock. Her approach will help hospitalists provide cost-effective care, by understanding which expensive interventions and practices do not make a difference in patient care.
Dr. Odeti is hospitalist medical director at Johnston Memorial Hospital in Abingdon, Va. JMH is part of Ballad Health, a health system operating 21 hospitals in northeast Tennessee and southwest Virginia.
References
1. https://www.sepsis.org/wp-content/uploads/2017/05/Sepsis-Fact-Sheet-2018.pdf.
2. http://www.survivingsepsis.org/News/Pages/SCCM-and-ACEP-Release-Joint-Statement-About-the-Surviving-Sepsis-Campaign-Hour-1-Bundle.aspx
3. Specifications Manual for National Hospital Inpatient Quality Measures Discharges 01-01-17 (1Q17) through 12-31-17 (4Q17).
Presenter
Patricia Kritek MD, EdM
Session Title
Sepsis update: From screening to refractory shock
Background
Each year 1.7 million adults in America develop sepsis, and 270,000 Americans die from sepsis annually. Sepsis costs U.S. health care over $27 billion dollars each year. Because of the wide range of etiologies and variation in presentation and intensity, it is a challenge to establish homogeneous evidence based guidelines.1
The definition of sepsis based on the “SIRS” criterion was developed initially in 1992, later revised as Sepsis-2 in 2001. The latest Sepsis-3 definition – “life-threatening organ dysfunction due to a dysregulated host response to infection” – was developed in 2016 by the Third International Consensus Definitions for Sepsis and Septic Shock. This newest definition has renounced the SIRS criterion and adopted the Sequential Organ Failure Assessment (SOFA) score. Treatment guidelines in sepsis were developed by the Surviving Sepsis Campaign starting with the Barcelona Declaration in 2002 and revised multiple times, with the development of 3-hour and 6-hour care bundles in 2012. The latest revision, in 2018, consolidated to a 1-hour bundle.2
Sepsis is a continuum of every severe infection, and with the combined efforts of the Society of Critical Care Medicine and the European Society of Intensive Care Medicine, evidence-based guidelines have been developed over the past 2 decades, with the latest iteration in 2018. The Centers for Medicare & Medicaid Services still uses Sepsis-2 for diagnosis, and the 3-hr/6-hr bundle compliance (2016) for expected care.3
Session summary
Dr. Kritek, of the division of pulmonary, critical care, and sleep medicine at the University of Washington, Seattle, presented to a room of over 1,000 enthusiastic hospitalists. She was able to capture everyone’s attention with a great presentation. As sepsis is one of the most common and serious conditions we encounter, most hospitalists are fairly well versed in evidence-based practices, and Dr. Kritek was able to keep us engaged, describing in detail the evolving definition, pathophysiology, and screening procedures for sepsis. She also spoke about important studies and the latest evidence that will positively impact each hospitalist’s practice in treating sepsis.
Dr. Kritek explained clearly how the Surviving Sepsis Campaign developed a vital and nontraditional guideline that “recommends health systems have a performance improvement program for sepsis including screening for high-risk patients.” In a 1-hour session, Dr. Kritek did a commendable job untangling this bewildering health care challenge, and aligned each component to explain how to best use available resources and address sepsis in individual hospitals.
She talked about the statistics and historical aspects involved in the definition of sepsis, and the Surviving Sepsis Campaign. With three good case scenarios, Dr. Kritek explained how it was difficult to accurately diagnose sepsis using the Sepsis-2/SIRS criterion, and how the SIRS criterion led to several false positives. This created a need for the new Sepsis-3 definition, which used delta SOFA score of 2 indicating “organ failure.”
Key takeaways: Screening
- Sepsis-3 with delta SOFA score of at least 2 and Quick SOFA (qSOFA) of at least 2 was best at predicting in-hospital death, ICU admission, and long ICU stay in ED.
- qSOFA was not helpful in the admitted ICU population. An increase of at least 2 points in SOFA score within 24 hours of admission to the ICU was the best predictor of in-hospital mortality and long ICU stays.
- SIRS has high sensitivity and low specificity. The Early Warning Score has accuracy similar to qSOFA.
- Understanding that there is no perfect answer regarding screening, but having a process is vital for each organization. This approach led to the Surviving Sepsis Campaign guideline: “Recommend health systems have a performance improvement program for sepsis including screening for high-risk patients.”
Key takeaways: Treatment
- Meta-analysis showed that specifically targeted, early goal–directed treatment (specifically, central venous pressure 8-12 mm Hg, central venous oxygen saturation greater than 70%, packed red blood cell inotropes used) did not show any improvement in 90-day mortality, and actually generated worse outcomes, including cirrhosis, as well as higher costs of care.
- Antibiotics: Though part of the 3-hour bundle, antibiotics are recommended to be administered within 1 hour.
- Intravenous fluids: Patients with sepsis-induced hypoperfusion need 30 mL/kg crystalloids. Normal saline and lactated ringer are preferred. Lactated ringer has the advantage over normal saline, with a reduced incidence of major adverse kidney events.
- Importance of bundle compliance: N.Y. study showed use of protocols cut mortality from 30.2% to 25.4%.
Refractory septic shock
- Adding hydrocortisone and fludrocortisone improved mortality at 28 days, helped patients get off vasopressors sooner, and ultimately resulted in less organ failure. But no difference in 90-day mortality.
- A study of vitamin C use in septic patients needs further studies to validate, as it only included 47 patients.
- Early renal replacement therapy showed no difference in mortality or length of stay.
Dr. Kritek’s presentation made a positive impact by helping to explain the reasoning behind the established and evolving best practices and guidelines for care of patients with sepsis and septic shock. Her approach will help hospitalists provide cost-effective care, by understanding which expensive interventions and practices do not make a difference in patient care.
Dr. Odeti is hospitalist medical director at Johnston Memorial Hospital in Abingdon, Va. JMH is part of Ballad Health, a health system operating 21 hospitals in northeast Tennessee and southwest Virginia.
References
1. https://www.sepsis.org/wp-content/uploads/2017/05/Sepsis-Fact-Sheet-2018.pdf.
2. http://www.survivingsepsis.org/News/Pages/SCCM-and-ACEP-Release-Joint-Statement-About-the-Surviving-Sepsis-Campaign-Hour-1-Bundle.aspx
3. Specifications Manual for National Hospital Inpatient Quality Measures Discharges 01-01-17 (1Q17) through 12-31-17 (4Q17).