1
|
Beagle AJ, Prasad PA, Hubbard CC, Walderich S, Oreper S, Abe-Jones Y, Fang MC, Kangelaris KN. Associations Between Volume of Early Intravenous Fluid and Hospital Outcomes in Septic Patients With and Without Heart Failure: A Retrospective Cohort Study. Crit Care Explor 2024; 6:e1082. [PMID: 38694845 PMCID: PMC11057813 DOI: 10.1097/cce.0000000000001082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2024] Open
Abstract
OBJECTIVES To evaluate the relationship between early IV fluid volume and hospital outcomes, including death in-hospital or discharge to hospice, in septic patients with and without heart failure (HF). DESIGN A retrospective cohort study using logistic regression with restricted cubic splines to assess for nonlinear relationships between fluid volume and outcomes, stratified by HF status and adjusted for propensity to receive a given fluid volume in the first 6 hours. An ICU subgroup analysis was performed. Secondary outcomes of vasopressor use, mechanical ventilation, and length of stay in survivors were assessed. SETTING An urban university-based hospital. PATIENTS A total of 9613 adult patients were admitted from the emergency department from 2012 to 2021 that met electronic health record-based Sepsis-3 criteria. Preexisting HF diagnosis was identified by the International Classification of Diseases codes. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS There were 1449 admissions from patients with HF. The relationship between fluid volume and death or discharge to hospice was nonlinear in patients without HF, and approximately linear in patients with HF. Receiving 0-15 mL/kg in the first 6 hours was associated with lower likelihood of death or discharge to hospice compared with 30-45 mL/kg (odds ratio = 0.61; 95% CI, 0.41-0.90; p = 0.01) in HF patients, but no significant difference for non-HF patients. A similar pattern was identified in ICU admissions and some secondary outcomes. Volumes larger than 15-30 mL/kg for non-HF patients and 30-45 mL/kg for ICU-admitted non-HF patients were not associated with improved outcomes. CONCLUSIONS Early fluid resuscitation showed distinct patterns of potential harm and benefit between patients with and without HF who met Sepsis-3 criteria. Restricted cubic splines analysis highlighted the importance of considering nonlinear fluid outcomes relationships and identified potential points of diminishing returns (15-30 mL/kg across all patients without HF and 30-45 mL/kg when admitted to the ICU). Receiving less than 15 mL/kg was associated with better outcomes in HF patients, suggesting small volumes may be appropriate in select patients. Future studies may benefit from investigating nonlinear fluid-outcome associations and a focus on other conditions like HF.
Collapse
Affiliation(s)
- Alexander J Beagle
- Department of Medicine, University of California, San Francisco, San Francisco, CA
| | - Priya A Prasad
- Division of Hospital Medicine, Department of Medicine, University of California, San Francisco, San Francisco, CA
| | - Colin C Hubbard
- Division of Hospital Medicine, Department of Medicine, University of California, San Francisco, San Francisco, CA
| | - Sven Walderich
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of California, San Francisco, San Francisco, CA
| | - Sandra Oreper
- Division of Hospital Medicine, Department of Medicine, University of California, San Francisco, San Francisco, CA
| | - Yumiko Abe-Jones
- Division of Hospital Medicine, Department of Medicine, University of California, San Francisco, San Francisco, CA
| | - Margaret C Fang
- Division of Hospital Medicine, Department of Medicine, University of California, San Francisco, San Francisco, CA
| | - Kirsten N Kangelaris
- Division of Hospital Medicine, Department of Medicine, University of California, San Francisco, San Francisco, CA
| |
Collapse
|
2
|
Fronrath MJ, Hencken L, Martz CR, Kelly B, Smith ZR. Fluid resuscitation and relation to respiratory support escalation in patients with and without pulmonary hypertension with sepsis. Pharmacotherapy 2024; 44:61-68. [PMID: 37728179 DOI: 10.1002/phar.2879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 07/14/2023] [Accepted: 08/28/2023] [Indexed: 09/21/2023]
Abstract
STUDY OBJECTIVE To compare guideline-based fluid resuscitation and need for respiratory support escalation in septic patients with pulmonary hypertension (PH) to those without PH. DESIGN Single-center, retrospective cohort study. SETTING Tertiary care academic medical center in Detroit, Michigan. PATIENTS Adult patients with or without PH hospitalized and diagnosed with sepsis from November 1, 2013 through December 31, 2019. Patients with sepsis were assigned to one of two groups based on a previous PH diagnosis or no PH diagnosis. INTERVENTION None. MEASUREMENTS AND MAIN RESULTS The primary outcome was incidence of respiratory support escalation within 72 h from sepsis time zero. Respiratory support escalation included high-flow nasal cannula, bilevel positive airway pressure, or intubation. One-hundred and four patients were included with 52 patients in each study group. Patients with PH were more likely to require escalation of respiratory support compared to non-PH patients (32.7% vs. 11.5%; p = 0.009). Fewer patients with PH received 30 mL/kg of crystalloid within 6 h of time zero compared with non-PH patients (3.8% vs. 42.3%; p < 0.001). Vasopressor initiation was more common in patients with PH compared with the non-PH group (40.4% vs. 19.2%; p = 0.018). PH diagnosis was the only independent predictor of respiratory support escalation. CONCLUSIONS During initial sepsis management when compared with patients without PH, patients with PH had increased instances of respiratory support escalation within 72 h of sepsis time zero despite lower fluid resuscitation volumes.
Collapse
|
3
|
Kuttab HI, Evans CG, Lykins JD, Hughes MD, Kopec JA, Hernandez MA, Ward MA. The Effect of Fluid Resuscitation Timing in Early Sepsis Resuscitation. J Intensive Care Med 2023; 38:1051-1059. [PMID: 37287235 DOI: 10.1177/08850666231180530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
PURPOSE The dose and timing of early fluid resuscitation in sepsis remains a debated topic. The objective of this study is to evaluate the effect of fluid timing in early sepsis management on mortality and other clinical outcomes. METHODS Single-center, retrospective cohort study of emergency-department-treated adults (>18 years, n = 1032) presenting with severe sepsis or septic shock. Logistic regression evaluating the impact of 30 mL/kg crystalloids timing and mortality-versus-time plot controlling for mortality in emergency department sepsis score, lactate, antibiotic timing, obesity, sex, systemic inflammatory response syndrome criteria, hypotension, and heart and renal failures. This study is a subanalysis of a previously published investigation. RESULTS Mortality was 17.1% (n = 176) overall and 20.4% (n = 133 of 653) among those in septic shock. 30 mL/kg was given to 16.9%, 32.2%, 16.2%, 14.5%, and 20.3% of patients within ≤1, 1 ≤ 3, 3 ≤ 6, 6 ≤ 24, and not reached within 24 h, respectively. A 24-h plot of adjusted mortality versus time did not reach significance, but within the first 12 h, the linear function showed a per-hour mortality increase (odds ratio [OR] 1.29, 95% confidence interval [CI] 1.02-1.67) which peaks around 5h, although the quadratic function does not reach significance (P = .09). When compared to patients receiving 30 mL/kg within 1 h, increased mortality was observed when not reached within 24 h (OR 2.69, 95% CI 1.37-5.37) but no difference when receiving this volume between 1 and 3 (OR 1.11, 95% CI 0.62-2.01), 3 and 6 (OR 1.83, 95% CI 0.97-3.52), or 6 and 24 h (OR 1.51, 95% CI 0.75-3.06). Receiving 30 mL/kg between 1 and 3 versus <1 h increased the incidence of delayed hypotension (OR 1.83, 95% CI 1.23-2.72) but did not impact need for intubation, intensive care unit admission, or vasopressors. CONCLUSIONS We observed weak evidence that supports that earlier is better for survival when reaching fluid goals of 30 mL/kg, but benefits may wane at later time points. These findings should be viewed as hypothesis generating.
Collapse
Affiliation(s)
- Hani I Kuttab
- Department of Emergency Medicine, University of Wisconsin-Madison, Madison, WI, USA
| | - Chad G Evans
- Department of Emergency Medicine, University of Wisconsin-Madison, Madison, WI, USA
| | - Joseph D Lykins
- Department of Emergency Medicine & Internal Medicine, Virginia Commonwealth University Health System, Richmond, VA, USA
| | - Michelle D Hughes
- Department of Emergency Medicine, University of Wisconsin-Madison, Madison, WI, USA
| | - Jason A Kopec
- Division of Emergency Medicine, Carle Foundation Hospital, Urbana, IL, USA
| | - Michael A Hernandez
- Division of Pulmonary, Critical Care and Sleep Medicine, University of Washington, Seattle, WA, USA
| | - Michael A Ward
- Department of Emergency Medicine, University of Wisconsin-Madison, Madison, WI, USA
| |
Collapse
|
4
|
Vaeli Zadeh A, Wong A, Crawford AC, Collado E, Larned JM. Guideline-based and restricted fluid resuscitation strategy in sepsis patients with heart failure: A systematic review and meta-analysis. Am J Emerg Med 2023; 73:34-39. [PMID: 37597449 DOI: 10.1016/j.ajem.2023.08.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 07/08/2023] [Accepted: 08/03/2023] [Indexed: 08/21/2023] Open
Abstract
OBJECTIVES To examine whether a fluid resuscitation strategy based on guidelines (at least 30 mL/kg IV crystalloids) vs. a restrictive approach with <30 mL/kg within three hours affects in-hospital mortality in patients with sepsis and a history of heart failure (HF). DATA SOURCES On 03/07/2023, we searched Embase, PubMed, and Scopus for peer-reviewed papers and abstracts using the PRISMA guidelines. STUDY SELECTION The language was limited to English. Studies published since 2016 included if they had sepsis patients with a history of HF, or a subgroup of patients with HF, and in-hospital mortality data on these patients that did or did not meet the 30 mL/kg by 3 h (30 × 3) goal. Duplicate studies, studies that focused on a broader period than 3 h from the diagnosis of sepsis or without mortality breakdown for HF patients or with unrelated title/abstract, or without an IRB approval were excluded. DATA EXTRACTION In-hospital mortality data was taken from the final studies for HF patients with sepsis who did or did not meet the 30 × 3 goal. DATA SYNTHESIS The meta-analysis was performed using the Review Manager 5.4 program with ORs as the effect measure. The ProMeta program version 3.0 was used to evaluate the publication bias. Egger's linear regression and Berg and Mazumdar's rank correlation was used to evaluate the publication bias. The result was visually represented by a funnel plot. To estimate the proportion of variance attributable to heterogeneity, the I2 statistic was calculated. RESULTS The search yielded 26,069 records, which were narrowed down to 4 studies. Compared to those who met the 30 × 3 goal, the <30 × 3 group had a significantly higher risk of in-hospital mortality (OR = 1.81, 95% CI = 1.13-2.89, P = 0.01). CONCLUSIONS Restrictive fluid resuscitation increased the risk of in-hospital mortality in HF patients with sepsis. More rigorous research is required to determine the optimal fluid resuscitation strategy for this population.
Collapse
Affiliation(s)
- Ali Vaeli Zadeh
- Holy Cross Health, Heart Failure Research Services, Fort Lauderdale, FL, United States of America; University of Miami at Holy Cross Hospital, Fort Lauderdale, FL, United States of America.
| | - Alan Wong
- University of Miami at Holy Cross Hospital, Fort Lauderdale, FL, United States of America
| | - Andrew Carl Crawford
- University of Miami at Holy Cross Hospital, Fort Lauderdale, FL, United States of America
| | - Elias Collado
- Holy Cross Health, Heart Failure Research Services, Fort Lauderdale, FL, United States of America; University of Miami at Holy Cross Hospital, Fort Lauderdale, FL, United States of America
| | - Joshua M Larned
- Holy Cross Health, Heart Failure Research Services, Fort Lauderdale, FL, United States of America; University of Miami at Holy Cross Hospital, Fort Lauderdale, FL, United States of America
| |
Collapse
|
5
|
Teixeira JP, Zeidman A, Beaubien-Souligny W, Cerdá J, Connor MJ, Eggleston K, Juncos LA, da Silva JR, Wells C, Yessayan L, Barker AB, McConville W, Speer R, Wille KM, Neyra JA, Tolwani A. Proceedings of the 2022 UAB CRRT Academy: Non-Invasive Hemodynamic Monitoring to Guide Fluid Removal with CRRT and Proliferation of Extracorporeal Blood Purification Devices. Blood Purif 2023; 52:857-879. [PMID: 37742622 DOI: 10.1159/000533573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 06/29/2023] [Indexed: 09/26/2023]
Abstract
In 2022, we celebrated the 15th anniversary of the University of Alabama at Birmingham (UAB) Continuous Renal Replacement Therapy (CRRT) Academy, a 2-day conference attended yearly by an international audience of over 100 nephrology, critical care, and multidisciplinary trainees and practitioners. This year, we introduce the proceedings of the UAB CRRT Academy, a yearly review of select emerging topics in the field of critical care nephrology that feature prominently in the conference. First, we review the rapidly evolving field of non-invasive hemodynamic monitoring and its potential to guide fluid removal by renal replacement therapy (RRT). We begin by summarizing the accumulating data associating fluid overload with harm in critical illness and the potential for harm from end-organ hypoperfusion caused by excessive fluid removal with RRT, underscoring the importance of accurate, dynamic assessment of volume status. We describe four applications of point-of-care ultrasound used to identify patients in need of urgent fluid removal or likely to tolerate fluid removal: lung ultrasound, inferior vena cava ultrasound, venous excess ultrasonography, and Doppler of the left ventricular outflow track to estimate stroke volume. We briefly introduce other minimally invasive hemodynamic monitoring technologies before concluding that additional prospective data are urgently needed to adapt these technologies to the specific task of fluid removal by RRT and to learn how best to integrate them into practical fluid-management strategies. Second, we focus on the growth of novel extracorporeal blood purification devices, starting with brief reviews of the inflammatory underpinnings of multiorgan dysfunction and the specific applications of pathogen, endotoxin, and/or cytokine removal and immunomodulation. Finally, we review a series of specific adsorptive technologies, several of which have seen substantial clinical use during the COVID-19 pandemic, describing their mechanisms of target removal, the limited existing data supporting their efficacy, ongoing and future studies, and the need for additional prospective trials.
Collapse
Affiliation(s)
- J Pedro Teixeira
- Division of Nephrology and Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Internal Medicine, University of New Mexico, Albuquerque, New Mexico, USA
| | - Amanda Zeidman
- Division of Nephrology, Department of Medicine, Institute for Critical Care Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | | | - Jorge Cerdá
- Department of Medicine, Nephrology, Albany Medical College, Albany, New York, USA
| | - Michael J Connor
- Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine and Division of Renal Medicine, Department of Medicine, Emory University, Atlanta, Georgia, USA
| | | | - Luis A Juncos
- Division of Nephrology, Department of Internal Medicine, Central Arkansas Veterans' Healthcare System, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | | | - Catherine Wells
- Division of Nephrology, Department of Medicine, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Lenar Yessayan
- Division of Nephrology, Department of Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Andrew B Barker
- Division of Critical Care Medicine, Department of Anesthesiology and Perioperative Medicine, University of Alabama Birmingham, Birmingham, Alabama, USA
| | - Wendy McConville
- School of Nursing, University of Alabama Birmingham, Birmingham, Alabama, USA
| | - Rajesh Speer
- Division of Nephrology, Department of Medicine, University of Alabama Birmingham, Birmingham, Alabama, USA
| | - Keith M Wille
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, University of Alabama Birmingham, Birmingham, Alabama, USA
| | - Javier A Neyra
- Division of Nephrology, Department of Medicine, University of Alabama Birmingham, Birmingham, Alabama, USA
| | - Ashita Tolwani
- Division of Nephrology, Department of Medicine, University of Alabama Birmingham, Birmingham, Alabama, USA
| |
Collapse
|
6
|
Bharwani A, Pérez ML, Englesakis M, Meyhoff TS, Perner A, Sivapalan P, Wilcox ME. Protocol for a systematic review and meta-analysis assessing conservative versus liberal intravenous fluid administration in patients with sepsis or septic shock at risk of fluid overload. BMJ Open 2023; 13:e069601. [PMID: 37225275 DOI: 10.1136/bmjopen-2022-069601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/26/2023] Open
Abstract
INTRODUCTION Intravenous crystalloid fluid resuscitation forms a crucial part of the early intervention bundle for sepsis and septic shock, with the Surviving Sepsis Campaign guidelines recommending a 30 mL/kg fluid bolus within the first hour. Compliance with this suggested target varies in patients with comorbidities such as congestive heart failure, chronic kidney disease and cirrhosis due to concerns regarding iatrogenic fluid overload. However, it remains unclear whether resuscitation with higher fluid volumes puts them at greater risk of adverse outcomes. Thus, this systematic review will synthesise evidence from existing studies to assess the effects of a conservative as compared with a liberal approach to fluid resuscitation in patients at greater perceived risk of fluid overload due to comorbid conditions. METHODS AND ANALYSIS This protocol was registered on PROSPERO and has been drafted following the checklist of Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols. We will search MEDLINE, MEDLINE Epub Ahead of Print and In-Process, In-Data-Review & Other Non-Indexed Citations, Embase, Embase Classic, Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, Web of Science Core Collection, CINAHL Complete and ClinicalTrials.gov. A preliminary search of these databases was performed from their inception to 30 August 2022. The risk of bias and random errors will be assessed using the revised Cochrane risk-of-bias tool for randomised clinical trials and the Newcastle-Ottawa Scale for case-control and cohort studies. If a sufficient number of comparable studies are identified, we will perform a meta-analysis applying random effects model. We will investigate heterogeneity using a combination of visual inspection of the funnel plot as well as the Egger's test. ETHICS AND DISSEMINATION No ethics approval is required for this study since no original data will be collected. The findings will be disseminated through peer-reviewed publication and conference presentation. PROSPERO REGISTRATION NUMBER CRD42022348181.
Collapse
Affiliation(s)
- Aadil Bharwani
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - María Lucía Pérez
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Marina Englesakis
- Library and Information Services, University Health Network, Toronto, Ontario, Canada
| | | | - Anders Perner
- Department of Intensive Care, University of Copenhagen, Kobenhavn, Denmark
| | - Praleene Sivapalan
- Department of Intensive Care, University of Copenhagen, Kobenhavn, Denmark
| | - Mary Elizabeth Wilcox
- Department of Critical Care Medicine, University of Alberta, Edmonton, Alberta, Canada
| |
Collapse
|
7
|
Ferrada P, Cannon JW, Kozar RA, Bulger EM, Sugrue M, Napolitano LM, Tisherman SA, Coopersmith CM, Efron PA, Dries DJ, Dunn TB, Kaplan LJ. Surgical Science and the Evolution of Critical Care Medicine. Crit Care Med 2023; 51:182-211. [PMID: 36661448 DOI: 10.1097/ccm.0000000000005708] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Surgical science has driven innovation and inquiry across adult and pediatric disciplines that provide critical care regardless of location. Surgically originated but broadly applicable knowledge has been globally shared within the pages Critical Care Medicine over the last 50 years.
Collapse
Affiliation(s)
- Paula Ferrada
- Division of Trauma and Acute Care Surgery, Department of Surgery, Inova Fairfax Hospital, Falls Church, VA
| | - Jeremy W Cannon
- Division of Trauma, Surgical Critical Care and Emergency Surgery, Department of Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Rosemary A Kozar
- Department of Surgery, University of Maryland School of Medicine, Baltimore, MD
| | - Eileen M Bulger
- Division of Trauma, Burn and Critical Care Surgery, Department of Surgery, University of Washington at Seattle, Harborview, Seattle, WA
| | - Michael Sugrue
- Department of Surgery, Letterkenny University Hospital, County of Donegal, Ireland
| | - Lena M Napolitano
- Division of Acute Care Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI
| | - Samuel A Tisherman
- Department of Surgery, University of Maryland School of Medicine, Baltimore, MD
| | - Craig M Coopersmith
- Division of General Surgery, Department of Surgery, Emory University, Emory Critical Care Center, Atlanta, GA
| | - Phil A Efron
- Department of Surgery, Division of Critical Care, University of Florida, Gainesville, FL
| | - David J Dries
- Department of Surgery, University of Minnesota, Regions Healthcare, St. Paul, MN
| | - Ty B Dunn
- Division of Transplant Surgery, Department of Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Lewis J Kaplan
- Division of Trauma, Surgical Critical Care and Emergency Surgery, Department of Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
- Corporal Michael J. Crescenz VA Medical Center, Section of Surgical Critical Care, Surgical Services, Philadelphia, PA
| |
Collapse
|
8
|
Ward MA, Kuttab HI, Tuck N, Taleb A, Okut H, Badgett RG. The Effect of Fluid Initiation Timing on Sepsis Mortality: A Meta-Analysis. J Intensive Care Med 2022; 37:1504-1511. [PMID: 35946105 DOI: 10.1177/08850666221118513] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Current guidelines suggest the immediate initiation of crystalloid for sepsis-induced hypoperfusion but note that supporting evidence is low quality. The aim of this study is to examine the effect of timing of fluid initiation on mortality for adults with sepsis. DATA SOURCES Two authors independently reviewed relevant articles and extracted study details from PubMed, Scopus, Cochrane, Google Scholar, and previous relevant systematic reviews from 1-1-2000 to 1-6-2022. Registered with PROSPERO (CRD42021245431) and bias assessed using CLARITY. STUDY SELECTION A minimum of severe sepsis (Sepsis-2) or sepsis (Sepsis-3) for patients ≥18 years old. Fluid initiation timing ranging from prehospital to 120 min within sepsis onset defined as "early" initiation. DATA EXTRACTION Included studies providing mortality-based odds ratios (or comparable) adjusting for confounders or prospective trials. DATA SYNTHESIS From 1643 citations, five retrospective cohort studies were included (n = 20,209) with in-hospital mortality of 21.8%. A pooled analysis (odds ratio = OR [95% CI]) did not observe an impact on mortality for the early initiation of fluids among all patients, OR = 0.79 [0.62-1.02]; heterogeneity: I2 = 86% [70-94%], but when studies analyzed cases of hypotension where available, a survival benefit was observed, OR = 0.74 [0.61-0.90]. Initiation of fluids in two prehospital studies did not impact mortality, OR = 0.82 [0.27-2.43]. However, both prehospital cohorts observed benefit among hypotensive patients individually, although heterogenous results precluded significance when pooled, OR = 0.50 [0.21-1.18]. Three hospital-based studies with initiation stratified at 30, 100, and 120 min, observed survival benefit both individually and when pooled, OR = 0.78 [0.63-0.97]. No differences were observed between prehospital versus hospital subgroups. CONCLUSION This meta-analysis supports the guideline recommendations for early fluid initiation once sepsis is recognized, especially in cases of hypotension. Findings are limited by the small number, heterogeneity, and retrospective nature of available studies. Further retrospective investigations may be worthwhile as randomized studies on fluid initiation are unlikely.
Collapse
Affiliation(s)
- Michael A Ward
- Department of Emergency, 5232University of Wisconsin-Madison, Madison, WI, USA
| | - Hani I Kuttab
- Department of Emergency, 5232University of Wisconsin-Madison, Madison, WI, USA
| | - Nicholas Tuck
- Department of Internal Medicine, 8586University of Kansas School of Medicine-Wichita, Wichita, KS, USA
| | - Ali Taleb
- Department of Internal Medicine, 8586University of Kansas School of Medicine-Wichita, Wichita, KS, USA
| | - Hayrettin Okut
- Office of Research, 8586University of Kansas School of Medicine-Wichita, Wichita, KS, USA
| | - Robert G Badgett
- Department of Internal Medicine, 8586University of Kansas School of Medicine-Wichita, Wichita, KS, USA
| |
Collapse
|
9
|
Del Río-Carbajo L, Nieto-Del Olmo J, Fernández-Ugidos P, Vidal-Cortés P. [Resuscitation strategy for patients with sepsis and septic shock]. Med Intensiva 2022; 46 Suppl 1:60-71. [PMID: 38341261 DOI: 10.1016/j.medine.2022.02.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 02/11/2022] [Indexed: 02/12/2024]
Abstract
Fluid and vasopressor resuscitation is, along with antimicrobial therapy and control of the focus of infection, a basic issue of the treatment of sepsis and septic shock. There is currently no accepted protocol that we can follow for the resuscitation of these patients and the Surviving Sepsis Campaign proposes controversial measures and without sufficient evidence support to establish firm recommendations. We propose a resuscitation strategy adapted to the situation of each patient: in the patient in whom community sepsis is suspected, we consider that the early administration of 30mL/kg of crystalloids is effective and safe; in the patient with nosocomial sepsis, we must carry out a more in-depth evaluation before initiating aggressive resuscitation. In patients who do not respond to initial resuscitation, it is necessary to increase monitoring level and, depending on the hemodynamic profile, administer more fluids, a second vasopressor or inotropes.
Collapse
Affiliation(s)
- L Del Río-Carbajo
- Medicina Intensiva, Complexo Hospitalario Universitario de Ourense. Ourense, España
| | - J Nieto-Del Olmo
- Medicina Intensiva, Complexo Hospitalario Universitario de Ourense. Ourense, España
| | - P Fernández-Ugidos
- Medicina Intensiva, Complexo Hospitalario Universitario de Ourense. Ourense, España
| | - P Vidal-Cortés
- Medicina Intensiva, Complexo Hospitalario Universitario de Ourense. Ourense, España.
| |
Collapse
|
10
|
The American College of Emergency Physicians Policy Statement on Sepsis-based Fluid Resuscitation Thirsts for Supporting Evidence and Balance. Ann Emerg Med 2022; 79:318-319. [DOI: 10.1016/j.annemergmed.2021.11.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Indexed: 11/23/2022]
|
11
|
Estrategia integral de reanimación del paciente con sepsis y shock séptico. Med Intensiva 2022. [DOI: 10.1016/j.medin.2022.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
12
|
Acharya R, Patel A, Schultz E, Bourgeois M, Kandinata N, Paswan R, Kafle S, Sedhai YR, Younus U. Fluid resuscitation and outcomes in heart failure patients with severe sepsis or septic shock: A retrospective case-control study. PLoS One 2021; 16:e0256368. [PMID: 34411178 PMCID: PMC8376054 DOI: 10.1371/journal.pone.0256368] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 08/04/2021] [Indexed: 12/12/2022] Open
Abstract
Background The use of ≥30 mL/Kg fluid bolus in congestive heart failure (CHF) patients presenting with severe sepsis or septic shock remained controversial due to the paucity of data. Methods The retrospective case-control study included 671 adult patients who presented to the emergency department of a tertiary care hospital from January 01, 2017 to December 31, 2019 with severe sepsis or septic shock. Patients were categorized into the CHF group and the non-CHF group. The primary outcome was to evaluate the compliance with ≥30 mL/Kg fluid bolus within 6 hours of presentation. The comparison of baseline characteristics and secondary outcomes were done between the groups who received ≥30 mL/Kg fluid bolus. For the subgroup analysis of the CHF group, it was divided based on if they received ≥30 mL/Kg fluid bolus or not, and comparison was done for baseline characteristics and secondary outcomes. Univariate and multivariable analyses were performed to explore the differences between the groups for in-hospital mortality and mechanical ventilation. Results The use of ≥30 mL/Kg fluid bolus was low in both the CHF and non-CHF groups [39% vs. 66% (p<0.05)]. Mortality was higher in the CHF group [33% vs 18% (p<0.05)]. Multivariable analysis revealed that the use of ≥30 mL/Kg fluid bolus decreased the chances of mortality by 12% [OR 0.88, 95% CI 0.82–0.95 (p<0.05)]. The use of ≥30 mL/Kg fluid bolus did not increase the odds of mechanical ventilation [OR 0.99, 95% CI 0.93–1.05 (p = 0.78)]. In subgroup analysis, the use of ≥30 mL/Kg fluid bolus decreased the chances of mortality by 5% [OR 0.95, 95% CI 0.90–0.99, (p<0.05)] and did not increase the odds of mechanical ventilation. The presence of the low ejection fraction did not influence the chance of getting fluid bolus. Conclusion The use of ≥30 mL/Kg fluid bolus seems to confer protection against in-hospital mortality and is not associated with increased chances of mechanical ventilation in heart failure patients presenting with severe sepsis or septic shock.
Collapse
Affiliation(s)
- Roshan Acharya
- Department of Internal Medicine, Cape Fear Valley Medical Center, Fayetteville, NC, United States of America
- * E-mail: ,
| | - Aakash Patel
- Department of Internal Medicine, Cape Fear Valley Medical Center, Fayetteville, NC, United States of America
| | - Evan Schultz
- Department of Internal Medicine, Cape Fear Valley Medical Center, Fayetteville, NC, United States of America
| | - Michael Bourgeois
- Department of Internal Medicine, Cape Fear Valley Medical Center, Fayetteville, NC, United States of America
| | - Natalie Kandinata
- Department of Internal Medicine, Cape Fear Valley Medical Center, Fayetteville, NC, United States of America
| | - Rishi Paswan
- Department of Internal Medicine, Cape Fear Valley Medical Center, Fayetteville, NC, United States of America
| | - Smita Kafle
- RN-BSN Program, Fayetteville State University, Fayetteville, NC, United States of America
| | - Yub Raj Sedhai
- Department of Internal Medicine, Virginia Commonwealth University School of Medicine, Richmond, VA, United States of America
| | - Usman Younus
- Department of Critical Care Medicine, Cape Fear Valley Medical Center, Fayetteville, NC, United States of America
| |
Collapse
|
13
|
|
14
|
Karlsson A, Stassen W, Loutfi A, Wallgren U, Larsson E, Kurland L. Predicting mortality among septic patients presenting to the emergency department-a cross sectional analysis using machine learning. BMC Emerg Med 2021; 21:84. [PMID: 34253184 PMCID: PMC8276466 DOI: 10.1186/s12873-021-00475-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 06/16/2021] [Indexed: 12/29/2022] Open
Abstract
Background Sepsis is a life-threatening condition, causing almost one fifth of all deaths worldwide. The aim of the current study was to identify variables predictive of 7- and 30-day mortality among variables reflective of the presentation of septic patients arriving to the emergency department (ED) using machine learning. Methods Retrospective cross-sectional design, including all patients arriving to the ED at Södersjukhuset in Sweden during 2013 and discharged with an International Classification of Diseases (ICD)-10 code corresponding to sepsis. All predictions were made using a Balanced Random Forest Classifier and 91 variables reflecting ED presentation. An exhaustive search was used to remove unnecessary variables in the final model. A 10-fold cross validation was performed and the accuracy was described using the mean value of the following: AUC, sensitivity, specificity, PPV, NPV, positive LR and negative LR. Results The study population included 445 septic patients, randomised to a training (n = 356, 80%) and a validation set (n = 89, 20%). The six most important variables for predicting 7-day mortality were: “fever”, “abnormal verbal response”, “low saturation”, “arrival by emergency medical services (EMS)”, “abnormal behaviour or level of consciousness” and “chills”. The model including these variables had an AUC of 0.83 (95% CI: 0.80–0.86). The final model predicting 30-day mortality used similar six variables, however, including “breathing difficulties” instead of “abnormal behaviour or level of consciousness”. This model achieved an AUC = 0.80 (CI 95%, 0.78–0.82). Conclusions The results suggest that six specific variables were predictive of 7- and 30-day mortality with good accuracy which suggests that these symptoms, observations and mode of arrival may be important components to include along with vital signs in a future prediction tool of mortality among septic patients presenting to the ED. In addition, the Random Forests appears to be a suitable machine learning method on which to build future studies. Supplementary Information The online version contains supplementary material available at 10.1186/s12873-021-00475-7.
Collapse
Affiliation(s)
- Adam Karlsson
- Department of Medical Sciences, Örebro University, Örebro, Sweden
| | - Willem Stassen
- Division of emergency Medicine, University of Cape Town, Cape Town, South Africa
| | - Amy Loutfi
- AASS Research Centre, Department of Science and Technology, Örebro university, Örebro, Sweden
| | - Ulrika Wallgren
- Department of Clinical Science and Education, Karolinska Institutet, Söderssjukhuset, Stockholm, Sweden.,Departmen of Emergency Medicine, Örebro University Hospital and School of Medicine, Örebro University , Örebro, Sweden
| | - Eric Larsson
- Department of Infectious Diseases, Centralsjukhuset, Karlstad, Sweden
| | - Lisa Kurland
- Department of Medical Sciences, Örebro University, Örebro, Sweden. .,Departmen of Emergency Medicine, Örebro University Hospital and School of Medicine, Örebro University , Örebro, Sweden. .,Department of Medical Sciences, Örebro University, Södra Grev Rosengatan 30, 703 62, Örebro, Sweden.
| |
Collapse
|
15
|
Wang MP, Jiang L, Zhu B, Du B, Li W, He Y, Xi XM. Association of fluid balance trajectories with clinical outcomes in patients with septic shock: a prospective multicenter cohort study. Mil Med Res 2021; 8:40. [PMID: 34225807 PMCID: PMC8258941 DOI: 10.1186/s40779-021-00328-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 05/25/2021] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Septic shock has a high incidence and mortality rate in Intensive Care Units (ICUs). Earlier intravenous fluid resuscitation can significantly improve outcomes in septic patients but easily leads to fluid overload (FO), which is associated with poor clinical outcomes. A single point value of fluid cannot provide enough fluid information. The aim of this study was to investigate the impact of fluid balance (FB) latent trajectories on clinical outcomes in septic patients. METHODS Patients were diagnosed with septic shock during the first 48 h, and sequential fluid data for the first 3 days of ICU admission were included. A group-based trajectory model (GBTM) which is designed to identify groups of individuals following similar developmental trajectories was used to identify latent subgroups of individuals following a similar progression of FB. The primary outcomes were hospital mortality, organ dysfunction, major adverse kidney events (MAKE) and severe respiratory adverse events (SRAE). We used multivariable Cox or logistic regression analysis to assess the association between FB trajectories and clinical outcomes. RESULTS Nine hundred eighty-six patients met the inclusion criteria and were assigned to GBTM analysis, and three latent FB trajectories were detected. 64 (6.5%), 841 (85.3%), and 81 (8.2%) patients were identified to have decreased, low, and high FB, respectively. Compared with low FB, high FB was associated with increased hospital mortality [hazard ratio (HR) 1.63, 95% confidence interval (CI) 1.22-2.17], organ dysfunction [odds ratio (OR) 2.18, 95% CI 1.22-3.42], MAKE (OR 1.80, 95% CI 1.04-2.63) and SRAE (OR 2.33, 95% CI 1.46-3.71), and decreasing FB was significantly associated with decreased MAKE (OR 0.46, 95% CI 0.29-0.79) after adjustment for potential covariates. CONCLUSION Latent subgroups of septic patients followed a similar FB progression. These latent fluid trajectories were associated with clinical outcomes. The decreasing FB trajectory was associated with a decreased risk of hospital mortality and MAKE.
Collapse
Affiliation(s)
- Mei-Ping Wang
- Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, No.10, Xitoutiao, You'anmen, Beijing, Fengtai District, China.,Department of Critical Care Medicine, Fuxing Hospital, Capital Medical University, No. 20, Street Fuxingmenwai, Beijing, Xicheng District, China
| | - Li Jiang
- Department of Critical Care Medicine, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China
| | - Bo Zhu
- Department of Critical Care Medicine, Fuxing Hospital, Capital Medical University, No. 20, Street Fuxingmenwai, Beijing, Xicheng District, China
| | - Bin Du
- Medical Intensive Care Unit, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Wen Li
- Department of Critical Care Medicine, Fuxing Hospital, Capital Medical University, No. 20, Street Fuxingmenwai, Beijing, Xicheng District, China
| | - Yan He
- Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, No.10, Xitoutiao, You'anmen, Beijing, Fengtai District, China.
| | - Xiu-Ming Xi
- Department of Critical Care Medicine, Fuxing Hospital, Capital Medical University, No. 20, Street Fuxingmenwai, Beijing, Xicheng District, China.
| | | |
Collapse
|
16
|
Gonzalez Del Castillo J, Clemente-Callejo C, Llopis F, Irimia A, Oltra-Hostalet F, Rechner C, Schwabe A, Fernandez-Rodriguez V, Sánchez-Mora C, Giol-Amich J, Prieto-García B, Bardés-Robles I, Ortega-de Heredia MD, García-Lamberechts EJ, Navarro-Bustos C. Midregional proadrenomedullin safely reduces hospitalization in a low severity cohort with infections in the ED: a randomized controlled multi-centre interventional pilot study. Eur J Intern Med 2021; 88:104-113. [PMID: 33906810 DOI: 10.1016/j.ejim.2021.03.041] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 03/26/2021] [Accepted: 03/27/2021] [Indexed: 10/21/2022]
Abstract
INTRODUCTION The midregional fragment of proadrenomedullin (MR-proADM) is known to provide accurate short-, mid- and long term prognostic information in the triage and multi-dimensional risk assessment of patients in the emergency department (ED). In two independent observational cohorts MR-proADM values identified low disease severity patients without risk of disease progression in the ED with no 28 days mortality that wouldn´t require hospitalization. In this interventional study we want to show that the combination of an MR-proADM algorithm with clinical assessment is able to identify low risk patients not requiring hospitalization to safely reduce the number of hospital admissions. METHODS A randomized-controlled interventional multicenter study in 4 EDs in Spain. The study protocol was approved by Ethics Committees. Control arm patients received Standard Care. MR-proADM guided arm patients with low MR-proADM value (≤0.87 nmol/L) were treated as out-patients, with high MR-proADM value (>0.87 nmol/L) were hospitalized. The hospitalization rate was compared between the study arms. RESULTS Two hundred patients with suspicion of infection were enrolled. In the MR-proADM guided arm the hospital admission rate in the intention-to-treat (ITT) population was 17% lower than in the control arm (40.6% vs. 57.6%, p=0.024) and 20% lower in the per protocol (PP) population (37.2% vs. 57.6%, p=0.009). No deaths of out-patients and no significant difference for the safety endpoints readmission and representation rates were observed. The readmission rate was only slightly higher in the MR-proADM guided arm compared to the control arm (PP population: at 14 days 9.3% vs. 7.1%, difference 2.1% (95% CI: -11.0% to 15.2%); and at 28 days 11.1% vs. 9.5%, difference 1.6% (95% CI: -12.2% to 15.4%)). The rate of 28 days representation was slightly lower in the MR-proADM guided arm compared to the control arm (20.4% vs. 26.2%, difference -5.8% (95% CI: -25.0% to 13.4%); PP population). CONCLUSIONS Implementing a MR-proADM algorithm optimizes ED workflows efficiently and sustainably. Hospitals can highly benefit from a reduced rate of hospitalizations by 20% using MR-proADM. The safety in the MR-proADM guided study arm was similar to the Standard Care arm. TRIAL REGISTRATION ClinicalTrials.gov Identifier NCT03770533.
Collapse
Affiliation(s)
- Juan Gonzalez Del Castillo
- Emergency Department, Instituto de Investigación Sanitaria (IdISSC), Hospital Clínico San Carlos, Madrid, Spain.
| | | | - Ferran Llopis
- Emergency Department, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain.
| | - Andreea Irimia
- Emergency Department, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias, Oviedo, Spain.
| | | | - Cindy Rechner
- Thermo Fisher Scientific, BRAHMS GmbH, Hennigsdorf, Germany.
| | - Andrej Schwabe
- Thermo Fisher Scientific, BRAHMS GmbH, Hennigsdorf, Germany.
| | - Verónica Fernandez-Rodriguez
- Emergency Department, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias, Oviedo, Spain.
| | - Catalina Sánchez-Mora
- Clinical Biochemistry Department. Hospital Universitario Virgen de la Macarena, Seville, Spain.
| | - Jordi Giol-Amich
- Emergency Department, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain.
| | - Belén Prieto-García
- Clinical Biochemistry Department, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Hospital Universitario Central de Asturias, Oviedo, Spain.
| | - Ignasi Bardés-Robles
- Emergency Department, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain.
| | | | | | | |
Collapse
|
17
|
Observational Research for Therapies Titrated to Effect and Associated With Severity of Illness: Misleading Results From Commonly Used Statistical Methods. Crit Care Med 2021; 48:1720-1728. [PMID: 33009100 DOI: 10.1097/ccm.0000000000004612] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
OBJECTIVES In critically ill patients, treatment dose or intensity is often related to severity of illness and mortality risk, whereas overtreatment or undertreatment (relative to the individual need) may further increase the odds of death. We aimed to investigate how these relationships affect the results of common statistical methods used in observational studies. DESIGN Using Monte Carlo simulation, we generated data for 5,000 patients with a treatment dose related to the pretreatment mortality risk but with randomly distributed overtreatment or undertreatment. Significant overtreatment or undertreatment (relative to the optimal dose) further increased the mortality risk. A prognostic score that reflects the mortality risk and an outcome of death or survival was then generated. The study was analyzed: 1) using logistic regression to estimate the effect of treatment dose on outcome while controlling for prognostic score and 2) using propensity score matching and inverse probability weighting of the effect of high treatment dose on outcome. The data generation and analyses were repeated 1,500 times over sample sizes between 200 and 30,000 patients, with an increasing accuracy of the prognostic score and with different underlying assumptions. SETTING Computer-simulated studies. MEASUREMENTS AND MAIN RESULTS In the simulated 5,000-patient observational study, higher treatment dose was found to be associated with increased odds of death (p = 0.00001) while controlling for the prognostic score with logistic regression. Propensity-matched analysis led to similar results. Larger sample sizes led to equally biased estimates with narrower CIs. A perfect risk predictor negated the bias only under artificially perfect assumptions. CONCLUSIONS When a treatment dose is associated with severity of illness and should be dosed "enough," logistic regression, propensity score matching, and inverse probability weighting to adjust for confounding by severity of illness lead to biased results. Larger sample sizes lead to more precisely wrong estimates.
Collapse
|
18
|
Xu HP, Zhuo XA, Yao JJ, Wu DY, Wang X, He P, Ouyang YH. Prognostic value of hemodynamic indices in patients with sepsis after fluid resuscitation. World J Clin Cases 2021; 9:3008-3013. [PMID: 33969086 PMCID: PMC8080751 DOI: 10.12998/wjcc.v9.i13.3008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 03/09/2021] [Accepted: 03/12/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Sepsis usually causes hemodynamic abnormalities. Hemodynamic index is one of the factors to identify the severity of sepsis and an important parameter to guide the procedure of fluid resuscitation. The present study investigated whether the assessment of hemodynamic indices can predict the outcomes of septic patients undergoing resuscitation therapy.
AIM To evaluate the prognostic value of hemodynamic indices in patients with sepsis after fluid resuscitation.
METHODS A retrospective study was conducted in 120 patients with sepsis at Hainan General Hospital/Hainan Affiliated Hospital of Hainan Medical University between October 2016 and October 2019. All patients were treated with sodium chloride combined with dextran glucose injection for fluid resuscitation. Patients’ hemodynamic parameters were monitored, including heart rate (HR), cardiac index (CI), systemic vascular resistance index (SVRI), mean arterial pressure (MAP), central venous pressure (CVP), and central venous oxygen saturation. The prognostic value of hemodynamic indices was determined based on the prognosis status.
RESULTS During fluid resuscitation, 86 patients developed septic shock and 34 did not. Ninety-nine patients survived and 21 patients died at 28 d after the treatment. Heart rate, CI, mean arterial pressure, SVRI, and CVP were higher in patients with septic shock and patients who died from septic shock than in non-shock patients and patients who survived, and central venous oxygen saturation was lower in patients with shock and patients who died than in non-shock patients and the survivors (P < 0.05). When prognosis was considered as a dependent variable and hemodynamic parameters was considered as independent variables, the results of a logistic regression analysis showed that CI, SVRI, and CVP were independent risk factors for septic shock, and CI was an independent risk factor for 28-d mortality (P < 0.05).
CONCLUSION Hemodynamic indices can be used to evaluate the prognosis of septic patients after fluid resuscitation.
Collapse
Affiliation(s)
- He-Ping Xu
- Department of Emergency Medicine, Hainan General Hospital/Hainan Affiliated Hospital of Hainan Medical University, Haikou 570311, Hainan Province, China
| | - Xiao-An Zhuo
- Department of Emergency Medicine, Hainan General Hospital/Hainan Affiliated Hospital of Hainan Medical University, Haikou 570311, Hainan Province, China
| | - Jin-Jian Yao
- Department of Emergency Medicine, Hainan General Hospital/Hainan Affiliated Hospital of Hainan Medical University, Haikou 570311, Hainan Province, China
| | - Duo-Yi Wu
- Department of Emergency Medicine, Hainan General Hospital/Hainan Affiliated Hospital of Hainan Medical University, Haikou 570311, Hainan Province, China
| | - Xiang Wang
- Department of Emergency Medicine, Hainan General Hospital/Hainan Affiliated Hospital of Hainan Medical University, Haikou 570311, Hainan Province, China
| | - Ping He
- Department of Emergency Medicine, Hainan General Hospital/Hainan Affiliated Hospital of Hainan Medical University, Haikou 570311, Hainan Province, China
| | - Yan-Hong Ouyang
- Department of Emergency Medicine, Hainan General Hospital/Hainan Affiliated Hospital of Hainan Medical University, Haikou 570311, Hainan Province, China
| |
Collapse
|
19
|
Pulido-Pérez A, Bergón-Sendín M, Suárez-Fernández R, Muñoz-Martín P, Bouza E. Skin and sepsis: contribution of dermatology to a rapid diagnosis. Infection 2021; 49:617-629. [PMID: 33860474 DOI: 10.1007/s15010-021-01608-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 03/19/2021] [Indexed: 11/24/2022]
Abstract
In patients who develop sepsis, whether due to primary, secondary or metastatic lesions, the skin is frequently affected. However, there are unresolved aspects regarding the general clinical manifestations in the skin or the prognosis and/or therapeutic implications. The main challenge in the approach to sepsis is its early diagnosis and management. In this review, we address the sepsis-skin relationship and the potential impact of early dermatological intervention on the septic patient through ten basic questions. We found little evidence of the participation of the dermatologist in sepsis alert programs. There are early skin changes that may alert clinicians on a possible sepsis, such as skin mottling or variations in acral skin temperature. In addition, the skin is an accessible and highly cost-effective tissue for etiological studies of some forms of sepsis (e.g., meningococcal purpura) and its involvement defines the prognosis of certain patients (e.g., infective endocarditis).
Collapse
Affiliation(s)
- A Pulido-Pérez
- Department of Dermatology, Hospital General Universitario Gregorio Marañón, C/Doctor Esquerdo 46, 28007, Madrid, Spain. .,Instituto de Investigación Biomédica Gregorio Marañón, Madrid, Spain.
| | - M Bergón-Sendín
- Department of Dermatology, Hospital General Universitario Gregorio Marañón, C/Doctor Esquerdo 46, 28007, Madrid, Spain.,Instituto de Investigación Biomédica Gregorio Marañón, Madrid, Spain.,Medicine Department, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - R Suárez-Fernández
- Department of Dermatology, Hospital General Universitario Gregorio Marañón, C/Doctor Esquerdo 46, 28007, Madrid, Spain.,Instituto de Investigación Biomédica Gregorio Marañón, Madrid, Spain.,Medicine Department, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - P Muñoz-Martín
- CIBER de Enfermedades Respiratorias (CIBERES CB06/06/0058), Madrid, Spain.,Department of Clinical Microbiology and Infectious Diseases, Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Biomédica Gregorio Marañón, Madrid, Spain.,Medicine Department, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - E Bouza
- CIBER de Enfermedades Respiratorias (CIBERES CB06/06/0058), Madrid, Spain.,Department of Clinical Microbiology and Infectious Diseases, Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Biomédica Gregorio Marañón, Madrid, Spain.,Medicine Department, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| |
Collapse
|
20
|
Lat I, Coopersmith CM, De Backer D. The Surviving Sepsis Campaign: Fluid Resuscitation and Vasopressor Therapy Research Priorities in Adult Patients. Crit Care Med 2021; 49:623-635. [PMID: 33731607 PMCID: PMC7963440 DOI: 10.1097/ccm.0000000000004864] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE Expand upon the priorities of fluid resuscitation and vasopressor therapy research priorities identified by a group of experts assigned by the Society of Critical Care Medicine and the European Society of Intensive Care Medicine. DATA SOURCES Original article, literature search. STUDY SELECTION Several members of the original task force with expertise specific to the area of fluid resuscitation and vasopressor therapy. DATA EXTRACTION None. DATA SYNTHESIS None. CONCLUSION In the second of a series of manuscripts subsequent to the original article, members with expertise in the subjects expound upon the three identified priorities related to fluid resuscitation and vasopressor therapies. This analysis summarizes what is known and what were identified as ongoing and future research.
Collapse
Affiliation(s)
- Ishaq Lat
- Department of Pharmacy, Shirley Ryan AbilityLab, Chicago, IL
| | - Craig M Coopersmith
- Department of Surgery and Emory Critical Care Center, Emory University, Atlanta, GA
| | - Daniel De Backer
- Department of Intensive Care, Chirec Hospitals, Université Libre de Bruxelles, Brussels, Belgium
| |
Collapse
|
21
|
[S3 Guideline Sepsis-prevention, diagnosis, therapy, and aftercare : Long version]. Med Klin Intensivmed Notfmed 2021; 115:37-109. [PMID: 32356041 DOI: 10.1007/s00063-020-00685-0] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
22
|
Lat I, Coopersmith CM, De Backer D, Coopersmith CM. The surviving sepsis campaign: fluid resuscitation and vasopressor therapy research priorities in adult patients. Intensive Care Med Exp 2021; 9:10. [PMID: 33644843 PMCID: PMC7917035 DOI: 10.1186/s40635-021-00369-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Objective To expand upon the priorities of fluid resuscitation and vasopressor therapy research priorities identified by a group of experts assigned by the Society of Critical Care Medicine and the European Society of Intensive Care Medicine. Data Sources Original paper and literature search. Study Selection Several members of the original task force with expertise specific to the area of fluid resuscitation and vasopressor therapy. Data Extraction None. Data Synthesis None. Conclusion In the second of a series of manuscripts subsequent to the original paper, members with expertise in the subjects expound upon the three identified priorities related to fluid resuscitation and vasopressor therapies. This analysis summarizes what is known and what were identified as ongoing and future research.
Collapse
Affiliation(s)
- Ishaq Lat
- Department of Pharmacy, Shirley Ryan Abilitylab, Chicago, IL, USA.
| | - Craig M Coopersmith
- Department of Surgery and Emory Critical Care Center, Emory University, Atlanta, GA, USA
| | - Daniel De Backer
- Department of Intensive Care, Chirec Hospitals, Université Libre de Bruxelles, Brussels, Belgium
| | | | | |
Collapse
|
23
|
Ward MA, Kuttab HI, Lykins V JD, Wroblewski K, Hughes MD, Keast EP, Kopec JA, Rourke EM, Purakal J. The Effect of Body Mass Index and Weight-Adjusted Fluid Dosing on Mortality in Sepsis. J Intensive Care Med 2020; 37:83-91. [PMID: 33213268 DOI: 10.1177/0885066620973917] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
PURPOSE The Surviving Sepsis Campaign guidelines recommend 30 mL/kg of fluids within 3 hours (30by3) of sepsis-induced hypoperfusion, but a national mandate released an allowance for dosing based on ideal instead of actual body weight (IBW/ABW) for obese patients. This study aims to determine the dose-effect of 30by3 for patients with severe sepsis or septic shock (SS/SS) with respect to body mass index (BMI) categories and secondarily, examine the clinical impact of IBW vs. ABW-based dosing. METHODS Retrospective cohort study of adults (≥18 years; n = 1,032) with SS/SS presenting to an urban, tertiary-care emergency department. Models include MEDS score, antibiotic timing, lactate, renal and heart failure, among others. RESULTS The cohort was 10.2% underweight and 28.7% obese. Overall mortality was 17.1% with 20.4% shock mortality. An exponential increase in mortality was observed for each 5 mL/kg under 30by3 for underweight (p = 0.02), but not obese patients. ABW vs IBW-30by3 dosing was reached in 80.0 vs 52.4% (underweight), 56.4 vs 56.9% (normal/overweight), and 23.3 vs 46.0% (obese). Across all BMI categories, there was increased mortality for not reaching ABW-based 30by3 dosing (OR 1.78, 95% CI 1.18-2.69) with no significant impact for IBW (OR 1.28, 95% CI 0.87 -1.91). The increased mortality for failing to reach ABW-dosed 30by3 remained for underweight patients ABW (OR 5.82, 95% CI 1.32-25.57) but not obese patients. Longer ICU stays were observed for not reaching 30by3 based on ABW (β = 2.40, 95% CI 0.84-3.95) and IBW dosing (β = 1.58, 95% CI 0.07-3.08) overall. This effect remained for obese and underweight (except IBW dosing) patients. CONCLUSIONS An exponential, dose-effect increase in mortality was observed for underweight patients not receiving 30by3. Therefore, the mortality impact of under-dosing may be amplified using ABW for underweight patients. Fluid dosing did not impact mortality for obese patients, but we caution against deviation from guidelines without further studies.
Collapse
Affiliation(s)
- Michael A Ward
- BerbeeWalsh Department of Emergency Medicine, 5232University of Wisconsin-Madison, Madison, WI, USA
| | - Hani I Kuttab
- BerbeeWalsh Department of Emergency Medicine, 5232University of Wisconsin-Madison, Madison, WI, USA
| | - Joseph D Lykins V
- Department of Emergency Medicine and Internal Medicine, 6887Virginia Commonwealth University Health System, Richmond, VA, USA
| | - Kristen Wroblewski
- Department of Public Health Sciences, 21727University of Chicago, Chicago, IL, USA
| | - Michelle D Hughes
- BerbeeWalsh Department of Emergency Medicine, 5232University of Wisconsin-Madison, Madison, WI, USA
| | - Eric P Keast
- Division of Emergency Medicine, 3271NorthShore University HealthSystem, Evanston, IL, USA
| | - Jason A Kopec
- Division of Emergency Medicine, 8100Carle Foundation Hospital, Urbana, IL, USA
| | - Erron M Rourke
- Section of Emergency Medicine, 21727University of Chicago, Chicago, IL, USA
| | - John Purakal
- Division of Emergency Medicine, Duke University Medical Center, Durham, NC, USA
| |
Collapse
|
24
|
Jagan N, Morrow LE, Walters RW, Plambeck RW, Patel TM, Kalian KF, Macaraeg JC, Dyer ED, Bergh AA, Fried AJ, Moore DR, Malesker MA. Sepsis, the Administration of IV Fluids, and Respiratory Failure: A Retrospective Analysis-SAIFR Study. Chest 2020; 159:1437-1444. [PMID: 33197405 DOI: 10.1016/j.chest.2020.10.078] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 10/18/2020] [Accepted: 10/21/2020] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Although resuscitation with IV fluids is the cornerstone of sepsis management, consensus regarding their association with improvement in clinical outcomes is lacking. RESEARCH QUESTION Is there a difference in the incidence of respiratory failure in patients with sepsis who received guideline-recommended initial IV fluid bolus of 30 mL/kg or more conservative resuscitation of less than 30 mL/kg? STUDY DESIGN AND METHODS This was a retrospective analysis of prospectively collected clinical data conducted at an academic medical center in Omaha, Nebraska. We abstracted data from 214 patients with sepsis admitted to a single academic medical center between June 2017 and June 2018. Patients were stratified by receipt of guideline-recommended fluid bolus. The primary outcome was respiratory failure defined as an increase in oxygen flow rate or more intense oxygenation and ventilation support; oxygen requirement and volume were measured at admission, 6 h, 12 h, 24 h, and at discharge. Subgroup analyses were conducted in high-risk patients with congestive heart failure (CHF) as well as those with chronic kidney disease (CKD). RESULTS A total of 62 patients (29.0%) received appropriate bolus treatment. The overall rate of respiratory failure was not statistically different between patients who received appropriate bolus or did not (40.3% vs 36.8%; P = .634). Likewise, no differences were observed in time to respiratory failure (P = .645) or risk of respiratory failure (adjusted hazard ratio, 1.1 [95% CI, 0.7-1.7]; P = .774). Results were similar within the high-risk CHF and CKD subgroups. INTERPRETATION In this single-center retrospective study, we found that by broadly defining respiratory failure as an increase in oxygen requirements, a conservative initial IV fluid resuscitation strategy did not correlate with decreased rates of hypoxemic respiratory failure.
Collapse
Affiliation(s)
- Nikhil Jagan
- From the Division of Pulmonary & Critical Care, Omaha, NE.
| | - Lee E Morrow
- From the Division of Pulmonary & Critical Care, Omaha, NE
| | - Ryan W Walters
- Division of Clinical Research and Evaluative Sciences, Omaha, NE
| | | | - Tej M Patel
- Department of Internal Medicine, Washington University School of Medicine, St. Louis, MO
| | | | | | - Emily D Dyer
- Creighton University School of Medicine, Omaha, NE
| | - Adam A Bergh
- Creighton University School of Medicine, Omaha, NE
| | - Aaron J Fried
- Department of Internal Medicine, University of North Carolina, Chapel Hill, NC
| | | | - Mark A Malesker
- From the Division of Pulmonary & Critical Care, Omaha, NE; Creighton University School of Pharmacy and Health Professions, Omaha, NE
| |
Collapse
|
25
|
Joannes-Boyau O, Roquilly A, Constantin JM, Duracher-Gout C, Dahyot-Fizelier C, Langeron O, Legrand M, Mirek S, Mongardon N, Mrozek S, Muller L, Orban JC, Virat A, Leone M. Choice of fluid for critically ill patients: An overview of specific situations. Anaesth Crit Care Pain Med 2020; 39:837-845. [PMID: 33091593 DOI: 10.1016/j.accpm.2020.10.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Olivier Joannes-Boyau
- Service d'Anesthésie-Réanimation Sud, Centre Médico-Chirurgical Magellan, Centre Hospitalier Universitaire (CHU) de Bordeaux, 33000 Bordeaux, France.
| | - Antoine Roquilly
- CHU Nantes, Université de Nantes, Pôle Anesthésie-Réanimation, Service d'Anesthésie Réanimation Chirurgicale, Hôtel Dieu, 44093 Nantes, France
| | - Jean-Michel Constantin
- Sorbonne University, GRC 29, AP-HP, DMU DREAM, Department of Anesthesiology and Critical Care, Pitié-Salpêtrière Hospital, 75013 Paris, France
| | - Caroline Duracher-Gout
- Département d'Anesthésie Réanimation Chirurgicale et SAMU de Paris, Université René Descartes Paris, 75006 Paris Cedex, France
| | - Claire Dahyot-Fizelier
- Anaesthesia and Intensive Care, University Hospital of Poitiers, Poitiers, France. INSERM UMR1070 - Pharmacology of Anti-infective Agents, University of Poitiers, 86000 Poitiers, France
| | - Olivier Langeron
- Service d'Anesthésie-Réanimation, Hôpital Henri Mondor Assistance Publique - Hôpitaux de Paris Université Paris-Est, 94 Créteil, France
| | - Matthieu Legrand
- Department of Anaesthesia and Perioperative Care, University of California, 500 Parnassus Avenue, San Francisco, USA
| | - Sébastien Mirek
- Service d'Anesthésie Réanimation, CHU Dijon, 21000 Dijon Cedex, France
| | - Nicolas Mongardon
- Service d'Anesthésie-Réanimation, Hôpital Henri Mondor Assistance Publique - Hôpitaux de Paris Université Paris-Est, 94 Créteil, France
| | - Ségolène Mrozek
- Département d'Anesthésie-Réanimation, CHU Toulouse, Hôpital Pierre Paul Riquet, 31000 Toulouse, France
| | - Laurent Muller
- Service des réanimations et Surveillance Continue, Pôle Anesthésie Réanimation Douleur Urgences, CHU Nîmes Caremeau, Place Du Pr Debré, 30000 Nîmes, France
| | | | - Antoine Virat
- Clinique Pont De Chaume, 330, Avenue Marcel Unal, 82000 Montauban, France
| | - Marc Leone
- Aix Marseille Université, Assistance Publique Hôpitaux de Marseille, Service d'Anesthésie et de Réanimation, Hôpital Nord, 13005 Marseille, France
| | | |
Collapse
|
26
|
Getting to the Heart of the Matter: What We Know About Fluid Resuscitation in Septic Heart Failure Patients. Crit Care Med 2020; 48:e259-e260. [PMID: 32058403 DOI: 10.1097/ccm.0000000000004126] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
27
|
Dupuis C, Timsit JF. Antibiotics in the first hour: is there new evidence? Expert Rev Anti Infect Ther 2020; 19:45-54. [PMID: 32799580 DOI: 10.1080/14787210.2020.1810567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
INTRODUCTION International guidelines have recommended for many years to start antimicrobials as early as possible in sepsis and shock. This concept has been challenged by the controversial results of experimental studies and clinical cohorts and resulted in intense debate in the literature. This review aims to summarize the available knowledge on early antimicrobial therapy and to consider perspectives. AREAS COVERED First, after a research using MEDLINE, we reviewed the studies that advocated the implementation of early antimicrobial therapy. We then discussed the drawbacks of these studies. Finally, we suggested possible explanations of the benefit and then absence of the prognostic impact of early antimicrobial therapy i.e. confounding factors, irreversibility of the inflammatory process, non-control of the source of the infection, pharmacodynamic considerations and the harmful effect of antimicrobial drugs. EXPERT OPINION Sepsis is very heterogeneous. The first antimicrobial therapy should be personalized. The sickest patients should be given early antimicrobial therapy, whereas a 'watch and wait process' should be preferred for less severe patients, to allow confirmation of sepsis, identification of pathogens and administration of adequate antimicrobial therapy. We propose steps to personalize the first antimicrobial therapy. New early diagnostic tools will assist the physicians in the future.
Collapse
Affiliation(s)
- Claire Dupuis
- Medical Intensive Care Unit, Gabriel Montpied University Hospital , Clermont-Ferrand, France.,Umr 1137, Iame Université De Paris , Paris, France.,APHP, Medical and Infectious Diseases ICU (MI2), Bichat Claude Bernard Hospital , Paris, France
| | - Jean-Francois Timsit
- Umr 1137, Iame Université De Paris , Paris, France.,APHP, Medical and Infectious Diseases ICU (MI2), Bichat Claude Bernard Hospital , Paris, France
| |
Collapse
|
28
|
Taenzer AH, Patel SJ, Allen TL, Doerfler ME, Park TR, Savitz LA, Park JG. Improvement in Mortality With Early Fluid Bolus in Sepsis Patients With a History of Congestive Heart Failure. Mayo Clin Proc Innov Qual Outcomes 2020; 4:537-541. [PMID: 33083702 PMCID: PMC7557190 DOI: 10.1016/j.mayocpiqo.2020.05.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Objective To determine whether rapid administration of a crystalloid bolus of 30 mL/kg within 3 hours of presentation harms or benefits hypotensive patients with sepsis with a history of congestive heart failure (CHF). Patients and Methods A retrospective cohort study using Medicare claims data enhanced by medical record data from members of the High Value Healthcare Collaborative from July 1, 2013, to June 30, 2015, examining patients with a history of CHF who did (fluid bundle compliant [FBC]) or did not (NFBC) receive a volume bolus of 30 mL/kg within 3 hours of presentation to the emergency department. A proportional Cox hazard model was used to evaluate the association of FBC with 1-year survival. Results Of the 211 patients examined, 190 were FBC and 21 were NFBC. The FBC patients had higher average hierarchical condition category scores but were otherwise similar to NFBC patients. The NFBC patients had higher adjusted in-hospital and postdischarge mortality rates. The risk-adjusted 1-year mortality rate was higher for NFBC patients (hazard ratio, 2.18; 95% CI, 1.2 to 4.0; P=.01) than for FBC patients. Conclusion In a retrospective claim data-based study of elderly patients with a history of CHF presenting with severe sepsis or septic shock, there is an association of improved mortality with adherence to the initial fluid resuscitation guidelines as part of the 3-hour sepsis bundle.
Collapse
Affiliation(s)
- Andreas H. Taenzer
- Department of Anesthesiology, Dartmouth Hitchcock Medical Center, Lebanon, NH
| | - Shilpa J. Patel
- Department of Pediatrics, University of Hawaii John A. Burns School of Medicine, Honolulu, HI
- Kapiolani Medical Center for Women & Children, Honolulu, HI
| | - Todd L. Allen
- Healthcare Delivery Institute, Intermountain Healthcare, Salt Lake City, UT
| | - Martin E. Doerfler
- Clinical Strategy and Development, The Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY
| | - Tae-Ryong Park
- The Dartmouth Institute for Health Policy and Clinical Practice, Dartmouth College, Hanover, NH
| | - Lucy A. Savitz
- Center for Health Research, Kaiser Permanente, Portland, OR
| | - John G. Park
- Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN
- Correspondence: Address to John G. Park, MD, 200 First Ave SW, Gonda 17W, Rochester, MN 55905. @intub8_pccm
| | | |
Collapse
|
29
|
Jones TW, Smith SE, Van Tuyl JS, Newsome AS. Sepsis With Preexisting Heart Failure: Management of Confounding Clinical Features. J Intensive Care Med 2020; 36:989-1012. [PMID: 32495686 DOI: 10.1177/0885066620928299] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Preexisting heart failure (HF) in patients with sepsis is associated with worse clinical outcomes. Core sepsis management includes aggressive volume resuscitation followed by vasopressors (and potentially inotropes) if fluid is inadequate to restore perfusion; however, large fluid boluses and vasoactive agents are concerning amid the cardiac dysfunction of HF. This review summarizes evidence regarding the influence of HF on sepsis clinical outcomes, pathophysiologic concerns, resuscitation targets, hemodynamic interventions, and adjunct management (ie, antiarrhythmics, positive pressure ventilatory support, and renal replacement therapy) in patients with sepsis and preexisting HF. Patients with sepsis and preexisting HF receive less fluid during resuscitation; however, evidence suggests traditional fluid resuscitation targets do not increase the risk of adverse events in HF patients with sepsis and likely improve outcomes. Norepinephrine remains the most well-supported vasopressor for patients with sepsis with preexisting HF, while dopamine may induce more cardiac adverse events. Dobutamine should be used cautiously given its generally detrimental effects but may have an application when combined with norepinephrine in patients with low cardiac output. Management of chronic HF medications warrants careful consideration for continuation or discontinuation upon development of sepsis, and β-blockers may be appropriate to continue in the absence of acute hemodynamic decompensation. Optimal management of atrial fibrillation may include β-blockers after acute hemodynamic stabilization as they have also shown independent benefits in sepsis. Positive pressure ventilatory support and renal replacement must be carefully monitored for effects on cardiac function when HF is present.
Collapse
Affiliation(s)
- Timothy W Jones
- Department of Clinical and Administrative Pharmacy, 15506University of Georgia College of Pharmacy, Augusta, GA, USA
| | - Susan E Smith
- Department of Clinical and Administrative Pharmacy, 15506University of Georgia College of Pharmacy, Athens, GA, USA
| | - Joseph S Van Tuyl
- Department of Pharmacy Practice, 14408St Louis College of Pharmacy, St Louis, MO, USA
| | - Andrea Sikora Newsome
- Department of Clinical and Administrative Pharmacy, 15506University of Georgia College of Pharmacy, Augusta, GA, USA.,Department of Pharmacy, Augusta University Medical Center, Augusta, GA, USA
| |
Collapse
|
30
|
Black LP, Puskarich MA, Smotherman C, Miller T, Fernandez R, Guirgis FW. Time to vasopressor initiation and organ failure progression in early septic shock. J Am Coll Emerg Physicians Open 2020; 1:222-230. [PMID: 33000037 PMCID: PMC7493499 DOI: 10.1002/emp2.12060] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 02/26/2020] [Accepted: 03/13/2020] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVE Research evaluating the relationship between vasopressor initiation timing and clinical outcomes is limited and conflicting. We investigated the association between time to vasopressors, worsening organ failure, and mortality in patients with septic shock. METHODS This was a retrospective study of patients with septic shock (2013-2016) within 24 hours of emergency department (ED) presentation. The primary outcome was worsening organ failure, defined as an increase in Sequential Organ Failure Assessment (SOFA) score ≥2 at 48 hours compared to baseline, or death within 48 hours. The secondary outcome was 28-day mortality. Time to vasopressor initiation was categorized into 6, 4-hour intervals from time of ED triage. Multiple logistic regression was used to identify predictors of worsening organ failure. RESULTS We analyzed data from 428 patients with septic shock. There were 152 patients with the composite primary outcome (SOFA increase ≥2 or death at 48 hours). Of these, 77 patients died in the first 48 hours and 75 patients had a SOFA increase ≥2. Compared to the patients who received vasopressors in the first 4 hours, those with the longest time to vasopressors (20-24 hours) had increased odds of developing worsening organ failure (odds ratios [OR] = 4.34, 95% confidence intervals [CI] = 1.47-12.79, P = 0.008). For all others, the association between vasopressor timing and worsening organ failure was non-significant. There was no association between time to vasopressor initiation and 28-day mortality. CONCLUSIONS Increased time to vasopressor initiation is an independent predictor of worsening organ failure for patients with vasopressor initiation delays >20 hours.
Collapse
Affiliation(s)
- Lauren Page Black
- Department of Emergency MedicineUniversity of Florida College of Medicine‐JacksonvilleJacksonvilleFlorida
| | - Michael A. Puskarich
- Department of Emergency MedicineUniversity of MinnesotaMinneapolisMinnesota
- Hennepin County Medical CenterMinneapolisMinnesota
| | - Carmen Smotherman
- Center for Data SolutionsUniversity of Florida College of Medicine‐JacksonvilleJacksonvilleFlorida
| | - Taylor Miller
- Department of Emergency MedicineUniversity of Florida College of Medicine‐JacksonvilleJacksonvilleFlorida
| | - Rosemarie Fernandez
- Department of Emergency MedicineUniversity of Florida College of MedicineGainesvilleFlorida
- Center for Experiential Learning and SimulationUniversity of Florida College of MedicineGainesvilleFlorida
| | - Faheem W. Guirgis
- Department of Emergency MedicineUniversity of Florida College of Medicine‐JacksonvilleJacksonvilleFlorida
| |
Collapse
|
31
|
Evaluation and Predictors of Fluid Resuscitation in Patients With Severe Sepsis and Septic Shock. Crit Care Med 2020; 47:1582-1590. [PMID: 31393324 DOI: 10.1097/ccm.0000000000003960] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Rapid fluid resuscitation has become standard in sepsis care, despite "low-quality" evidence and absence of guidelines for populations "at risk" for volume overload. Our objectives include as follows: 1) identify predictors of reaching a 30 mL/kg crystalloid bolus within 3 hours of sepsis onset (30by3); 2) assess the impact of 30by3 and fluid dosing on clinical outcomes; 3) examine differences in perceived "at-risk" volume-sensitive populations, including end-stage renal disease, heart failure, obesity, advanced age, or with documentation of volume "overload" by bedside examination. DESIGN Retrospective cohort study. All outcome analyses controlled for sex, end-stage renal disease, heart failure, sepsis severity (severe sepsis vs septic shock), obesity, Mortality in Emergency Department Sepsis score, and time to antibiotics. SETTING Urban, tertiary care center between January 1, 2014, and May 31, 2017. PATIENTS Emergency Department treated adults (age ≥18 yr; n = 1,032) with severe sepsis or septic shock. INTERVENTIONS Administration of IV fluids by bolus. MEASUREMENTS AND MAIN RESULTS In total, 509 patients received 30by3 (49.3%). Overall mortality was 17.1% (n = 176), with 20.4% mortality in the shock group. Patients who were elderly (odds ratio, 0.62; 95% CI, 0.46-0.83), male (odds ratio, 0.66; CI, 0.49-0.87), obese (odds ratio, 0.18; CI, 0.13-0.25), or with end-stage renal disease (odds ratio, 0.23; CI, 0.13-0.40), heart failure (odds ratio, 0.42; CI, 0.29-0.60), or documented volume "overload" (odds ratio, 0.30; CI, 0.20-0.45) were less likely to achieve 30by3. Failure to meet 30by3 had increased odds of mortality (odds ratio, 1.52; CI, 1.03-2.24), delayed hypotension (odds ratio, 1.42; CI, 1.02-1.99), and increased ICU stay (~2 d) (β = 2.0; CI, 0.5-3.6), without differential effects for "at-risk" groups. Higher fluid volumes administered by 3 hours correlated with decreased mortality, with a plateau effect between 35 and 45 mL/kg (p < 0.05). CONCLUSIONS Failure to reach 30by3 was associated with increased odds of in-hospital mortality, irrespective of comorbidities. Predictors of inadequate resuscitation can be identified, potentially leading to interventions to improve survival. These findings are retrospective and require future validation.
Collapse
|
32
|
Espinosa-Almanza CJ, Sanabria-Rodríguez O, Riaño-Forero I, Toro-Trujillo E. Fluid overload in patients with septic shock and lactate clearance as a therapeutic goal: a retrospective cohort study. Rev Bras Ter Intensiva 2020; 32:99-107. [PMID: 32401993 PMCID: PMC7206954 DOI: 10.5935/0103-507x.20200015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Accepted: 11/19/2019] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVE To assess whether fluid overload in fluid therapy is a prognostic factor for patients with septic shock when adjusted for lactate clearance goals. METHODS This was a retrospective cohort study conducted at a level IV care hospital in Bogotá, Colombia. A cohort of patients with septic shock was assembled. Their characteristics and fluid balance were documented. The patients were stratified by exposure levels according to the magnitude of fluid overload by body weight after 24 hours of therapy. Mortality was determined at 30 days, and an unconditional logistic regression model was created, adjusting for confounders. The statistical significance was established at p ≤ 0.05. RESULTS There were 213 patients with septic shock, and 60.8% had a lactate clearance ≥ 50% after treatment. Ninety-seven (46%) patients developed fluid overload ≥ 5%, and only 30 (13%) developed overload ≥ 10%. Patients exhibiting fluid overload ≥ 5% received an average of 6227mL of crystalloids (SD ± 5838mL) in 24 hours, compared to 3978mL (SD ± 3728mL) among unexposed patients (p = 0.000). The patients who developed fluid overload were treated with mechanical ventilation (70.7% versus 50.8%) (p = 0.003), albumin (74.7% versus 55.2%) (p = 0.003) and corticosteroids (53.5% versus 35.0%) (p = 0.006) more frequently than those who did not develop fluid overload. In the multivariable analysis, cumulative fluid balance was not associated with mortality (OR 1.03; 95%CI 0.89 - 1.20). CONCLUSIONS Adjusting for the severity of the condition and adequate lactate clearance, cumulative fluid balance was not associated with increased mortality in this Latin American cohort of septic patients.
Collapse
Affiliation(s)
| | | | - Iván Riaño-Forero
- Faculdade de Medicina, Hospital Universitário San Ignacio, Bogotá, Colômbia
| | | |
Collapse
|
33
|
Khan RA, Khan NA, Bauer SR, Li M, Duggal A, Wang X, Reddy AJ. Association Between Volume of Fluid Resuscitation and Intubation in High-Risk Patients With Sepsis, Heart Failure, End-Stage Renal Disease, and Cirrhosis. Chest 2020; 157:286-292. [DOI: 10.1016/j.chest.2019.09.029] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 08/22/2019] [Accepted: 09/30/2019] [Indexed: 11/28/2022] Open
|
34
|
Weiss SL, Nicolson SC, Naim MY. Clinical Update in Pediatric Sepsis: Focus on Children With Pre-Existing Heart Disease. J Cardiothorac Vasc Anesth 2019; 34:1324-1332. [PMID: 31734080 DOI: 10.1053/j.jvca.2019.10.029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 09/23/2019] [Accepted: 10/15/2019] [Indexed: 11/11/2022]
Abstract
SEPSIS REMAINS one of the most common causes of childhood morbidity, mortality, and higher healthcare costs, with over 75,000 hospital admissions in the United States and an estimated 4 million cases worldwide per year. While standardized criteria to define sepsis are in flux, the general concept of sepsis is a severe infection that results in organ dysfunction. Although sepsis can affect previously healthy children, those with certain pre-existing comorbid conditions, including congenital and acquired heart disease, are at higher risk for both developing sepsis and having a poor outcome after sepsis. Multiple specialists including intensivists, cardiologists, surgeons, and anesthesiologists commonly contribute to the management and outcome of sepsis in children. In this article, the authors examine the evolving epidemiology of pediatric sepsis, including the subset of patients with underlying heart disease; contrast pediatric and adult sepsis; review the latest hemodynamic guidelines for management of pediatric septic shock and their application to children with heart disease; discuss the role of mechanical circulatory support; and review key aspects of anesthetic management for children with sepsis.
Collapse
Affiliation(s)
- Scott L Weiss
- Department of Anesthesiology and Critical Care, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA; Center for Mitochondrial and Epigenomic Medicine, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA; Pediatric Sepsis Program, Children's Hospital of Philadelphia, Philadelphia, PA.
| | - Susan C Nicolson
- Department of Anesthesiology and Critical Care, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA; Cardiac Center, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Maryam Y Naim
- Department of Anesthesiology and Critical Care, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA; Cardiac Center, Children's Hospital of Philadelphia, Philadelphia, PA
| |
Collapse
|
35
|
Predictors, Prevalence, and Outcomes of Early Crystalloid Responsiveness Among Initially Hypotensive Patients With Sepsis and Septic Shock. Crit Care Med 2019; 46:189-198. [PMID: 29112081 DOI: 10.1097/ccm.0000000000002834] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVES The prevalence of responsiveness to initial fluid challenge among hypotensive sepsis patients is unclear. To avoid fluid overload, and unnecessary treatment, it is important to differentiate these phenotypes. We aimed to 1) determine the proportion of hypotensive sepsis patients sustaining favorable hemodynamic response after initial fluid challenge, 2) determine demographic and clinical risk factors that predicted refractory hypotension, and 3) assess the association between timeliness of fluid resuscitation and refractoriness. DESIGN Secondary analysis of a prospective, multisite, observational, consecutive-sample cohort. SETTING Nine tertiary and community hospitals over 1.5 years. PATIENTS Inclusion criteria 1) suspected or confirmed infection, 2) greater than or equal to two systemic inflammatory response syndrome criteria, 3) systolic blood pressure less than 90 mm Hg, greater than 40% decrease from baseline, or mean arterial pressure less than 65 mm Hg. MEASUREMENTS AND MAIN RESULTS Sex, age, heart failure, renal failure, immunocompromise, source of infection, initial lactate, coagulopathy, temperature, altered mentation, altered gas exchange, and acute kidney injury were used to generate a risk score. The primary outcome was sustained normotension after fluid challenge without vasopressor titration. Among 3,686 patients, 2,350 (64%) were fluid responsive. Six candidate risk factors significantly predicted refractoriness in multivariable analysis: heart failure (odds ratio, 1.43; CI, 1.20-1.72), hypothermia (odds ratio, 1.37; 1.10-1.69), altered gas exchange (odds ratio, 1.33; 1.12-1.57), initial lactate greater than or equal to 4.0 mmol/L (odds ratio, 1.28; 1.08-1.52), immunocompromise (odds ratio, 1.23; 1.03-1.47), and coagulopathy (odds ratio, 1.23; 1.03-1.48). High-risk patients (≥ three risk factors) had 70% higher (CI, 48-96%) refractory risk (19% higher absolute risk; CI, 14-25%) versus low-risk (zero risk factors) patients. Initiating fluids in greater than 2 hours also predicted refractoriness (odds ratio, 1.96; CI, 1.49-2.58). Mortality was 15% higher (CI, 10-18%) for refractory patients. CONCLUSIONS Two in three hypotensive sepsis patients were responsive to initial fluid resuscitation. Heart failure, hypothermia, immunocompromise, hyperlactemia, and coagulopathy were associated with the refractory phenotype. Fluid resuscitation initiated after the initial 2 hours more strongly predicted refractoriness than any patient factor tested.
Collapse
|
36
|
Oud L. Time-Sensitive Therapeutic Interventions at Diagnosis of Sepsis: Should Guidelines Be Confined to High-Level Evidence? J Clin Med Res 2019; 11:539-541. [PMID: 31236174 PMCID: PMC6575124 DOI: 10.14740/jocmr3866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Accepted: 05/23/2019] [Indexed: 11/18/2022] Open
Affiliation(s)
- Lavi Oud
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Texas Tech University Health Sciences Center at the Permian Basin, 701 W. 5th St., Odessa, TX 79763, USA.
| |
Collapse
|
37
|
Impact of Point-of-Care Ultrasound in the Emergency Department on Care Processes and Outcomes in Critically Ill Nontraumatic Patients. Crit Care Explor 2019; 1:e0019. [PMID: 32166263 PMCID: PMC7063915 DOI: 10.1097/cce.0000000000000019] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Supplemental Digital Content is available in the text. Outcomes data on point-of-care ultrasound (POCUS) in critically ill patients are lacking. This study examines the association between POCUS in the emergency department and outcomes in critically ill patients.
Collapse
|
38
|
|
39
|
Leisman DE, Angel C, Schneider SM, D’Amore JA, D’Angelo JK, Doerfler ME. Sepsis Presenting in Hospitals versus Emergency Departments: Demographic, Resuscitation, and Outcome Patterns in a Multicenter Retrospective Cohort. J Hosp Med 2019; 14:340-348. [PMID: 30986182 PMCID: PMC6625440 DOI: 10.12788/jhm.3188] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Differences between hospital-presenting sepsis (HPS) and emergency department-presenting sepsis (EDPS) are not well described. OBJECTIVES We aimed to (1) quantify the prevalence of HPS versus EDPS cases and outcomes; (2) compare HPS versus EDPS characteristics at presentation; (3) compare HPS versus EDPS in process and patient outcomes; and (4) estimate risk differences in patient outcomes attributable to initial resuscitation disparities. DESIGN Retrospective consecutive-sample cohort. SETTING Nine hospitals from October 1, 2014, to March 31, 2016. PATIENTS All hospitalized patients with sepsis or septic shock, as defined by simultaneous (1) infection, (2) ≥2 Systemic Inflammatory Response Syndrome (SIRS) criteria, and (3) ≥1 acute organ dysfunction criterion. EDPS met inclusion criteria while physically in the emergency department (ED). HPS met the criteria after leaving the ED. MEASUREMENTS We assessed overall HPS versus EDPS contributions to case prevalence and outcomes, and then compared group differences. Process outcomes included 3-hour bundle compliance and discrete bundle elements (eg, time to antibiotics). The primary patient outcome was hospital mortality. RESULTS Of 11,182 sepsis hospitalizations, 2,509 (22.4%) were hospital-presenting. HPS contributed 785 (35%) sepsis mortalities. HPS had more frequent heart failure (OR: 1.31, CI: 1.18-1.47), renal failure (OR: 1.62, CI: 1.38-1.91), gastrointestinal source of infection (OR: 1.84, CI: 1.48-2.29), euthermia (OR: 1.45, CI: 1.10-1.92), hypotension (OR: 1.85, CI: 1.65-2.08), or impaired gas exchange (OR: 2.46, CI: 1.43-4.24). HPS were admitted less often from skilled nursing facilities (OR: 0.44, CI: 0.32-0.60), had chronic obstructive pulmonary disease (OR: 0.53, CI: 0.36-0.78), tachypnea (OR: 0.76, CI: 0.58-0.98), or acute kidney injury (OR: 0.82, CI: 0.68-0.97). In a propensity-matched cohort (n = 3,844), HPS patients had less than half the odds of 3-hour bundle compliant care (17.0% vs 30.3%, OR: 0.47, CI: 0.40-0.57) or antibiotics within three hours (66.2% vs 83.8%, OR: 0.38, CI: 0.32-0.44) vs EDPS. HPS was associated with higher mortality (31.2% vs 19.3%, OR: 1.90, CI: 1.64-2.20); 23.3% of this association was attributable to differences in initial resuscitation (resuscitation-adjusted OR: 1.69, CI: 1.43-2.00). CONCLUSIONS HPS differed from EDPS by admission source, comorbidities, and clinical presentation. These patients received markedly less timely initial resuscitation; this disparity explained a moderate proportion of mortality differences.
Collapse
Affiliation(s)
- Daniel E Leisman
- Icahn School of Medicine at Mount Sinai, New York, New York
- Department of Emergency Medicine, Hofstra-Northwell School of Medicine, Hempstead, New York
- Global Sepsis Alliance, Jena,
Germany
- Corresponding Author: Daniel E Leisman, BS; E-mail: ; Telephone: 516-941-8468
| | - Catalina Angel
- Icahn School of Medicine at Mount Sinai, New York, New York
| | - Sandra M Schneider
- Department of Emergency Medicine, Hofstra-Northwell School of Medicine, Hempstead, New York
- American College of Emergency Physicians, Irving, Texas
| | - Jason A D’Amore
- Department of Emergency Medicine, Hofstra-Northwell School of Medicine, Hempstead, New York
| | - John K D’Angelo
- Department of Emergency Medicine, Hofstra-Northwell School of Medicine, Hempstead, New York
| | - Martin E Doerfler
- Department of Medicine, Hofstra-Northwell School of Medicine, Hempstead, New York
- Department of Science Education, Hofstra-Northwell School of Medicine, Hempstead, New York
| |
Collapse
|
40
|
Worapratya P, Wuthisuthimethawee P. Septic shock in the ER: diagnostic and management challenges. OPEN ACCESS EMERGENCY MEDICINE 2019; 11:77-86. [PMID: 31114401 PMCID: PMC6489668 DOI: 10.2147/oaem.s166086] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Accepted: 02/21/2019] [Indexed: 12/20/2022] Open
Abstract
Sepsis is a common presentation in the emergency department and a common cause of intensive care unit admissions and death. Accurate triage, rapid recognition, early resuscitation, early antibiotics, and eradication of the source of infection are the key components in delivering quality sepsis care. Evaluation of the patient's volume status, optimal hemodynamic resuscitation, and evaluation of patient response is crucial for sepsis management in the emergency department.
Collapse
Affiliation(s)
- Panita Worapratya
- Department of Emergency Medicine, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla 90110, Thailand
| | - Prasit Wuthisuthimethawee
- Department of Emergency Medicine, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla 90110, Thailand
| |
Collapse
|
41
|
Fluid Management in Sepsis-Is There a Golden Hour (or Two)? Crit Care Med 2019; 45:1773-1775. [PMID: 28915168 DOI: 10.1097/ccm.0000000000002612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
42
|
Kochanek M, Schalk E, von Bergwelt-Baildon M, Beutel G, Buchheidt D, Hentrich M, Henze L, Kiehl M, Liebregts T, von Lilienfeld-Toal M, Classen A, Mellinghoff S, Penack O, Piepel C, Böll B. Management of sepsis in neutropenic cancer patients: 2018 guidelines from the Infectious Diseases Working Party (AGIHO) and Intensive Care Working Party (iCHOP) of the German Society of Hematology and Medical Oncology (DGHO). Ann Hematol 2019; 98:1051-1069. [PMID: 30796468 PMCID: PMC6469653 DOI: 10.1007/s00277-019-03622-0] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Accepted: 01/17/2019] [Indexed: 02/06/2023]
Abstract
Sepsis and septic shock are major causes of mortality during chemotherapy-induced neutropenia for malignancies requiring urgent treatment. Thus, awareness of the presenting characteristics and prompt management is most important. Improved management of sepsis during neutropenia may reduce the mortality of cancer therapies. However, optimal management may differ between neutropenic and non-neutropenic patients. The aim of the current guideline is to give evidence-based recommendations for hematologists, oncologists, and intensive care physicians on how to manage adult patients with neutropenia and sepsis.
Collapse
Affiliation(s)
- Matthias Kochanek
- Department I of Internal Medicine, Faculty of Medicine and University Hospital Cologne, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany.
- Intensive Care in Hematologic and Oncologic Patients (iCHOP), Cologne, Germany.
| | - E Schalk
- Intensive Care in Hematologic and Oncologic Patients (iCHOP), Cologne, Germany
- Department of Hematology and Oncology, Medical Center, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - M von Bergwelt-Baildon
- Intensive Care in Hematologic and Oncologic Patients (iCHOP), Cologne, Germany
- Medical Department III, University Medical Center & Comprehensive Cancer Center Munich, Munich, Germany
| | - G Beutel
- Intensive Care in Hematologic and Oncologic Patients (iCHOP), Cologne, Germany
- Department for Hematology, Hemostasis, Oncology and Stem Cell Transplantation Hannover Medical School, Hannover, Germany
| | - D Buchheidt
- Intensive Care in Hematologic and Oncologic Patients (iCHOP), Cologne, Germany
- Department of Hematology and Oncology, Mannheim University Hospital, Mannheim, Germany
| | - M Hentrich
- Department of Medicine III - Hematology and Oncology, Red Cross Hospital, Munich, Germany
| | - L Henze
- Intensive Care in Hematologic and Oncologic Patients (iCHOP), Cologne, Germany
- Department of Medicine, Clinic III - Hematology, Oncology, Palliative Medicine, Rostock University Medical Center, Rostock, Germany
| | - M Kiehl
- Intensive Care in Hematologic and Oncologic Patients (iCHOP), Cologne, Germany
- Department of Internal Medicine I, Clinic Frankfurt (Oder), Frankfurt, Germany
| | - T Liebregts
- Intensive Care in Hematologic and Oncologic Patients (iCHOP), Cologne, Germany
- Department of Bone Marrow Transplantation, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - M von Lilienfeld-Toal
- Department for Hematology and Medical Oncology, University Hospital Jena, Jena, Germany
| | - A Classen
- Department I of Internal Medicine, Faculty of Medicine and University Hospital Cologne, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany
| | - S Mellinghoff
- Department I of Internal Medicine, Faculty of Medicine and University Hospital Cologne, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany
| | - O Penack
- Department for Hematology, Oncology and Tumorimmunology, Campus Virchow Clinic, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - C Piepel
- Department of Hematology, Oncology and Infectious Diseases, Klinikum Bremen-Mitte, Bremen, Germany
| | - B Böll
- Department I of Internal Medicine, Faculty of Medicine and University Hospital Cologne, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany
- Intensive Care in Hematologic and Oncologic Patients (iCHOP), Cologne, Germany
| |
Collapse
|
43
|
Saeed K, Wilson DC, Bloos F, Schuetz P, van der Does Y, Melander O, Hausfater P, Legramante JM, Claessens YE, Amin D, Rosenqvist M, White G, Mueller B, Limper M, Callejo CC, Brandi A, Macchi MA, Cortes N, Kutz A, Patka P, Yañez MC, Bernardini S, Beau N, Dryden M, van Gorp ECM, Minieri M, Chan L, Rood PPM, Del Castillo JG. The early identification of disease progression in patients with suspected infection presenting to the emergency department: a multi-centre derivation and validation study. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2019; 23:40. [PMID: 30736862 PMCID: PMC6368690 DOI: 10.1186/s13054-019-2329-5] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 01/18/2019] [Indexed: 12/16/2022]
Abstract
Background There is a lack of validated tools to assess potential disease progression and hospitalisation decisions in patients presenting to the emergency department (ED) with a suspected infection. This study aimed to identify suitable blood biomarkers (MR-proADM, PCT, lactate and CRP) or clinical scores (SIRS, SOFA, qSOFA, NEWS and CRB-65) to fulfil this unmet clinical need. Methods An observational derivation patient cohort validated by an independent secondary analysis across nine EDs. Logistic and Cox regression, area under the receiver operating characteristic (AUROC) and Kaplan-Meier curves were used to assess performance. Disease progression was identified using a composite endpoint of 28-day mortality, ICU admission and hospitalisation > 10 days. Results One thousand one hundred seventy-five derivation and 896 validation patients were analysed with respective 28-day mortality rates of 7.1% and 5.0%, and hospitalisation rates of 77.9% and 76.2%. MR-proADM showed greatest accuracy in predicting 28-day mortality and hospitalisation requirement across both cohorts. Patient subgroups with high MR-proADM concentrations (≥ 1.54 nmol/L) and low biomarker (PCT < 0.25 ng/mL, lactate < 2.0 mmol/L or CRP < 67 mg/L) or clinical score (SOFA < 2 points, qSOFA < 2 points, NEWS < 4 points or CRB-65 < 2 points) values were characterised by a significantly longer length of hospitalisation (p < 0.001), rate of ICU admission (p < 0.001), elevated mortality risk (e.g. SOFA, qSOFA and NEWS HR [95%CI], 45.5 [10.0–207.6], 23.4 [11.1–49.3] and 32.6 [9.4–113.6], respectively) and a greater number of disease progression events (p < 0.001), compared to similar subgroups with low MR-proADM concentrations (< 1.54 nmol/L). Increased out-patient treatment across both cohorts could be facilitated using a derivation-derived MR-proADM cut-off of < 0.87 nmol/L (15.0% and 16.6%), with decreased readmission rates and no mortalities. Conclusions In patients presenting to the ED with a suspected infection, the blood biomarker MR-proADM could most accurately identify the likelihood of further disease progression. Incorporation into an early sepsis management protocol may therefore aid rapid decision-making in order to either initiate, escalate or intensify early treatment strategies, or identify patients suitable for safe out-patient treatment. Electronic supplementary material The online version of this article (10.1186/s13054-019-2329-5) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Kordo Saeed
- Department of Microbiology, Hampshire Hospitals NHS Foundation Trust, Winchester and Basingstoke, UK. .,University of Southampton, School of Medicine, Southampton, UK.
| | | | - Frank Bloos
- Department of Anesthesiology and Intensive Care Medicine, Jena University Hospital, Jena, Germany.,Center for Sepsis Control & Care (CSCC), Jena University Hospital, Jena, Germany
| | - Philipp Schuetz
- Division of General and Emergency Medicine, University Department of Medicine, Kantonsspital Aarau, Switzerland.,Medical Faculty of the University of Basel, Basel, Switzerland
| | - Yuri van der Does
- Department of Emergency Medicine, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Olle Melander
- Department of Internal Medicine, Skåne University Hospital, Malmö, Sweden.,Department of Clinical Sciences Malmö, Lund University, Lund, Sweden
| | - Pierre Hausfater
- Emergency Department hôpital Pitié-Salpêtrière, Assistance Publique - Hôpitaux de Paris and Sorbonne Universités GRC-14 BIOSFAST and INSERM UMR-S 1166, Paris, France
| | - Jacopo M Legramante
- Emergency Department, Policlinico Tor Vergata, Rome, Italy.,Department of Medical Systems, Universita di Tor Vergata, Rome, Italy
| | - Yann-Erick Claessens
- Department of Emergency Medicine, Monaco Princess Grace Hospital, Monaco, France
| | - Deveendra Amin
- Department of Critical Care, Morton Plant Hospital, 300 Pinellas Street, Clearwater, FL, 33756, USA
| | - Mari Rosenqvist
- Department of Clinical Sciences Malmö, Lund University, Lund, Sweden.,Infectious Disease Unit, Skåne University Hospital, Malmö, Sweden
| | - Graham White
- Department of Blood Sciences, Hampshire Hospitals NHS Foundation Trust, Winchester and Basingstoke, UK
| | - Beat Mueller
- Division of General and Emergency Medicine, University Department of Medicine, Kantonsspital Aarau, Switzerland.,Medical Faculty of the University of Basel, Basel, Switzerland
| | - Maarten Limper
- Department of Rheumatology and Clinical Immunology, University Medical Center, Utrecht University, Utrecht, Netherlands
| | | | | | - Marc-Alexis Macchi
- Department of Emergency Medicine, Monaco Princess Grace Hospital, Monaco, France
| | - Nicholas Cortes
- Department of Microbiology, Hampshire Hospitals NHS Foundation Trust, Winchester and Basingstoke, UK.,University of Southampton, School of Medicine, Southampton, UK.,Gibraltar Health Authority, St Bernard's Hospital, Gibraltar, Spain
| | - Alexander Kutz
- Division of General and Emergency Medicine, University Department of Medicine, Kantonsspital Aarau, Switzerland
| | - Peter Patka
- Department of Emergency Medicine, Erasmus University Medical Center, Rotterdam, Netherlands
| | | | - Sergio Bernardini
- Department of Laboratory Medicine, Policlinico Tor Vergata, Rome, Italy.,Department of Experimental Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Nathalie Beau
- Department of Emergency Medicine, Monaco Princess Grace Hospital, Monaco, France
| | - Matthew Dryden
- Department of Microbiology, Hampshire Hospitals NHS Foundation Trust, Winchester and Basingstoke, UK.,University of Southampton, School of Medicine, Southampton, UK.,Rare and Imported Pathogen Laboratories, Public Health England, Porton Down, UK
| | - Eric C M van Gorp
- Department of Internal Medicine, Erasmus University Medical Center, Rotterdam, Netherlands.,Department of Viroscience, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Marilena Minieri
- Department of Laboratory Medicine, Policlinico Tor Vergata, Rome, Italy
| | - Louisa Chan
- Department of accident and emergency, Hampshire Hospitals NHS Foundation Trust, Winchester and Basingstoke, UK
| | - Pleunie P M Rood
- Department of Emergency Medicine, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Juan Gonzalez Del Castillo
- Emergency Department, Instituto de Investigación Sanitaria (IdISSC), Hospital Clínico San Carlos, Madrid, Spain
| |
Collapse
|
44
|
Colorafi KJ, Ferrell K, D’Andrea A, Colorafi J. Influencing outcomes with automated time zero for sepsis through statistical validation and process improvement. Mhealth 2019; 5:36. [PMID: 31620463 PMCID: PMC6789198 DOI: 10.21037/mhealth.2019.09.04] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Accepted: 08/27/2019] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Sepsis is a life threating complication of infection acquired by more than 1.5 million people in the United State annually. Each year, sepsis claims the lives of at least 250,000 people. Real-time, automated surveillance for sepsis among hospitalized patients is of critical importance, given that one in three people who die in hospitals have sepsis. The early identification and treatment of sepsis is associated with reduced mortality and costly intensive care bed days. The objective of this analysis was to improve the performance of an electronic medical record based sepsis algorithm (early identification) and improve evidence based bundle compliance (early intervention) with the addition of a real-time, automated time zero calculation. METHODS Data from our enterprise-wide health information systems were landed in a data lake platform and was used to statistically validate existing sepsis algorithms. An additional algorithm calculating time zero was introduced and a post-hoc comparison of measures of test performance, alert timing, bundle compliance, ICU length of stay, and all-hospital mortality were performed. RESULTS A total of 55,918 alerts for sepsis were generated over the one-year study period across 30 inpatient facilities. The addition of an automated time zero algorithm improved several key indicators including superior positive predictive value (37% to 52%), enhanced timing of the alert (79% occurred within six hours, 77% within the critical 180-minute SEP-1 window, 47% within an hour of time zero), a 14% increase in bundle compliance, a 10% reduction in ICU length of stay, and a decrease in mortality from sepsis. CONCLUSIONS The addition of a real-time, automated sepsis time zero calculation improved the performance and timeliness of a predictive sepsis alert provided through a system developed mobile application for clinicians and administrators. KEYWORDS Sepsis; validation studies; decision making; computer assisted.
Collapse
|
45
|
Brooks EA, Piehl M. Potential mortality and cost reduction in adult severe sepsis and septic shock through the use of an innovative fluid delivery device. Open Access Emerg Med 2018; 10:165-170. [PMID: 30464654 PMCID: PMC6208492 DOI: 10.2147/oaem.s175302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background While early fluid resuscitation has been shown to significantly improve health and economic metrics in septic shock, providers are often unable to achieve fluid delivery guidelines using current techniques. Purpose To examine expected clinical and economic consequences of more consistent achievement of fluid resuscitation guidelines through use of a novel fluid delivery technology. Patients and methods A decision analytic model was developed to compare expected costs and outcomes associated with the standard technique vs a novel, faster technique for rapid fluid resuscitation in adult patients with severe sepsis or septic shock. Results Use of an innovative fluid delivery device (LifeFlow) resulted in lower expected mortality compared to standard intravenous fluid delivery methods (reduction of 10 fewer deaths per 500 cases). Compared to standard methods, use of the innovative rapid fluid delivery device also resulted in lower expected hospital costs (US$1,569,131 cost reduction per 500 cases), a lower required use of mechanical ventilation (24% vs 31%), decreased average length of stay (11 vs 13 days), decreased average intensive care unit length of stay (2 vs 3 days), and decreased use of vasopressors (17% vs 21%). A sensitivity analysis showed that utilization of the rapid fluid delivery device is more cost-effective than standard methods, even under the most conservative assumptions. Conclusion Based on existing data supporting the importance of early, controlled fluid resuscitation in septic shock patients, the analytical model developed in this study demonstrated the benefit of a novel device that facilitates earlier fluid bolus completion and better adherence to sepsis bundles.
Collapse
Affiliation(s)
- Elizabeth A Brooks
- Health Economics, TTi Health Research and Economics, Hampstead, MD, USA,
| | - Mark Piehl
- 410 Medical, Durham, NC, USA.,Pediatric Critical Care, WakeMed Children's Hospital, Raleigh, NC, USA.,Department of Pediatrics, University of North Carolina Chapel Hill, Chapel Hill, NC, USA
| |
Collapse
|
46
|
The authors reply. Crit Care Med 2018; 46:e817-e818. [DOI: 10.1097/ccm.0000000000003213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
47
|
Duffy RA, Foroozesh MB, Loflin RD, Ie SR, Icard BL, Tegge AN, Nogueira JR, Kuehl DR, Smith DC, Loschner AL. Normal saline versus Normosol™-R in sepsis resuscitation: A retrospective cohort study. J Intensive Care Soc 2018; 20:223-230. [PMID: 31447915 DOI: 10.1177/1751143718786113] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Objective To determine the effect of Normosol™-R as compared to normal saline on the outcomes of acute kidney injury and the need for renal replacement therapy in the resuscitation phase of sepsis. Design Our study is a retrospective before-and-after cohort study. Setting The study occurred at a 700-bed tertiary academic level 1-trauma center. Patients A total of 1218 patients were enrolled through emergency department admissions. The normal saline (before) cohort was defined as the dates between 1 March and 30 September 2014 and the Normosol™-R (after) cohort was assessed from 1 March to 30 September 2015. Interventions None. Measurements and main results Intravenous fluid volumes received during the first 24 h, 72 h, and total hospital stays were compared. Sodium, chloride, potassium, and bicarbonate levels at 72 h were also compared. The medical coded diagnosis of acute kidney failure, need for renal replacement therapy, hospital LOS, ICU admission, ICU LOS, in-hospital mortality, and need for mechanical ventilation were all compared. There was no significant difference in intravenous fluid volumes between groups. Regression modelling controlling for baseline characteristics and 24-h fluid intake volume found no differences between groups for the primary outcomes of acute kidney injury (P = 0.99) and renal replacement therapy (P = 0.88). Patients in the Normosol™-R cohort were found to have a lower rate of hyperchloremia at 72 h post-admission (28% vs. 13%, P < 0.0001). There was a trend toward a decrease in the hospital and ICU LOS in the Normosol™-R cohort; however, the data were not statistically significant. Conclusions This study was unable to detect any difference in outcomes between sepsis patients who received intravenous fluid resuscitation with either a balanced crystalloid (Normosol™-R) or normal saline, except for a decreased rate of hyperchloremia.
Collapse
Affiliation(s)
- Ryan A Duffy
- Department of Pulmonary, Critical Care and Sleep Medicine, Virginia Tech Carilion School of Medicine, Carilion Clinic, Roanoke, VA, USA
| | - Mathab B Foroozesh
- Department of Pulmonary, Critical Care and Sleep Medicine, Virginia Tech Carilion School of Medicine, Carilion Clinic, Roanoke, VA, USA
| | - Robert D Loflin
- Department of Emergency Medicine, Virginia Tech Carilion School of Medicine, Carilion Clinic, Roanoke, VA, USA
| | - Susanti R Ie
- Department of Pulmonary, Critical Care and Sleep Medicine, Virginia Tech Carilion School of Medicine, Carilion Clinic, Roanoke, VA, USA
| | - Bradley L Icard
- Department of Pulmonary, Critical Care and Sleep Medicine, Virginia Tech Carilion School of Medicine, Carilion Clinic, Roanoke, VA, USA
| | - Allison N Tegge
- Department of Statistics, Virginia Tech Carilion School of Medicine and Research Institute, Roanoke, VA, USA
| | - Jonathan R Nogueira
- Department of Emergency Medicine, Virginia Tech Carilion School of Medicine, Carilion Clinic, Roanoke, VA, USA
| | - Damon R Kuehl
- Department of Emergency Medicine, Virginia Tech Carilion School of Medicine, Carilion Clinic, Roanoke, VA, USA
| | - Dan C Smith
- Department of Pulmonary, Critical Care and Sleep Medicine, Virginia Tech Carilion School of Medicine, Carilion Clinic, Roanoke, VA, USA
| | - Anthony L Loschner
- Department of Pulmonary, Critical Care and Sleep Medicine, Virginia Tech Carilion School of Medicine, Carilion Clinic, Roanoke, VA, USA
| |
Collapse
|
48
|
Jain S. Sepsis: An Update on Current Practices in Diagnosis and Management. Am J Med Sci 2018; 356:277-286. [PMID: 30286823 DOI: 10.1016/j.amjms.2018.06.012] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Revised: 06/05/2018] [Accepted: 06/08/2018] [Indexed: 12/15/2022]
Abstract
Despite several advancements in care over the last few decades, sepsis continues to carry a high morbidity and mortality burden in the United States. With its varied presentations, cases of sepsis are likely to be encountered by general practitioners in both inpatient and outpatient settings. In the recent years, there has been much debate about the appropriate criteria to diagnose patients with sepsis with a concurrent change in management guidelines. This article reviews definitions, diagnosis and treatment guidelines in current practice in the management of patients with sepsis.
Collapse
Affiliation(s)
- Snigdha Jain
- Division of Hospital Medicine, UT Southwestern Medical Center, Dallas, Texas.
| |
Collapse
|
49
|
Gotur DB. Sepsis in a Panorama: What the Cardiovascular Physician Should Know. Methodist Debakey Cardiovasc J 2018; 14:89-100. [PMID: 29977465 PMCID: PMC6027712 DOI: 10.14797/mdcj-14-2-89] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Sepsis accounts for an estimated 30 million cases and 6 million deaths globally each year. According to a multidisciplinary task force convened by the Society of Critical Care Medicine and European Society of Intensive Care Medicine, sepsis is defined as life-threatening organ dysfunction due to a dysregulated host response to infection. Sepsis is a medical emergency, so much so that the World Health Organization made it a global health priority. Since patients with cardiovascular diseases have unique risk factors for sepsis, prompt and accurate diagnosis is critical. In this regard, the sepsis-specific Sequential Organ Failure Assessment (SOFA) helps clinicians identify the organ dysfunction and predict outcomes. Sepsis management is grouped into specific interventions called bundles, and completion of each bundle element is time sensitive. The U.S. Centers for Medicaid and Medicare Services and some state-specific regulations have made compliance with these bundles reportable as a quality measure. The updated Surviving Sepsis Campaign Hour-1 bundle recommends that lactate measurement, blood cultures procurement, broad spectrum antibiotics administration, resuscitation with 30 mL/kg crystalloid, and vasopressor initiation for hypotension all be initiated within 1 hour of time zero, which is from the time of triage in the emergency department or from sepsis diagnosis. Septic shock is defined as hypotension with a mean arterial pressure less than 65 mm Hg, requiring vasopressors despite adequate fluid resuscitation and/or lactic acid levels above 2 mmol/L. Both fluid resuscitation and clinical re-evaluation with lactate measurement guide the fluid and vasopressor therapy. Specific guidelines exist for organ support that address mechanical ventilation, blood transfusions, vasopressor choices, and nutrition.
Collapse
|
50
|
“Judge a Man by His Questions Rather Than by His Answers” Voltaire*. Crit Care Med 2018; 46:325-326. [DOI: 10.1097/ccm.0000000000002896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|