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Rosenthal MD, Carrott PW, Patel J, Kiraly L, Martindale RG. Parenteral or Enteral Arginine Supplementation Safety and Efficacy. J Nutr 2016; 146:2594S-2600S. [PMID: 27934650 DOI: 10.3945/jn.115.228544] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2015] [Revised: 02/01/2016] [Accepted: 10/04/2016] [Indexed: 01/01/2023] Open
Abstract
Arginine supplementation has the potential to improve the health of patients. Its use in hospitalized patients has been a controversial topic in the nutrition literature, especially concerning supplementation of septic patients. In this article, we review the relevant literature both for and against the use of arginine in critically ill, surgical, and hospitalized patients. The effect of critical illness on arginine metabolism is reviewed, as is its use in septic and critically ill patients. Although mounting evidence supports immunonutrition, there are only a few studies that suggest that this is safe in patients with severe sepsis. The use of arginine has been shown to benefit a variety of critically ill patients. It should be considered for inclusion in combinations of immunonutrients or commercial formulations for groups in whom its benefit has been reported consistently, such as those who have suffered trauma and those in acute surgical settings. The aims of this review are to discuss the role of arginine in health, the controversy surrounding arginine supplementation of septic patients, and the use of arginine in critically ill patients.
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Affiliation(s)
- Martin D Rosenthal
- Division of Acute Care Surgery, Department of Surgery, and.,Center for Sepsis and Critical Illness Research, University of Florida College of Medicine, Gainesville, FL
| | - Phillip W Carrott
- Section of Cardiothoracic Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI
| | - Jayshil Patel
- Division of Pulmonary Critical Care, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI; and
| | - Laszlo Kiraly
- Division of Gastrointestinal Surgery, Department of Surgery, Oregon Health and Science University, Portland, OR
| | - Robert G Martindale
- Division of Gastrointestinal Surgery, Department of Surgery, Oregon Health and Science University, Portland, OR
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102
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Rosenthal MD, Brakenridge S, Rosenthal CM, Moore FA. Nutritional Support in the Setting of Persistent Inflammation, Immunosuppression, and Catabolism Syndrome (PICS). CURRENT SURGERY REPORTS 2016. [DOI: 10.1007/s40137-016-0152-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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103
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Ozrazgat-Baslanti T, Blanc P, Thottakkara P, Ruppert M, Rashidi P, Momcilovic P, Hobson C, Efron PA, Moore FA, Bihorac A. Preoperative assessment of the risk for multiple complications after surgery. Surgery 2016; 160:463-72. [PMID: 27238354 PMCID: PMC5114020 DOI: 10.1016/j.surg.2016.04.013] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Revised: 03/15/2016] [Accepted: 04/01/2016] [Indexed: 10/21/2022]
Abstract
BACKGROUND The association between preoperative patient characteristics and the number of major postoperative complications after a major operation is not well defined. METHODS In a retrospective, single-center cohort of 50,314 adult surgical patients, we used readily available preoperative clinical data to model the number of major postoperative complications from none to ≥3. We included acute kidney injury; prolonged stay (>48 hours) in an intensive care unit; need for prolonged (>48 hours) mechanical ventilation; severe sepsis; and cardiovascular, wound, and neurologic complications. Risk probability scores generated from the multinomial logistic models were used to develop an online calculator. We stratified patients based on their risk of having ≥3 postoperative complications. RESULTS Patients older than 65 years (odds ratio 1.5, 95% confidence interval, 1.4-1.6), males (odds ratio 1.2, 95% confidence interval, 1.2-1.3), patients with a greater Charlson comorbidity index (odds ratio 3.9, 95% confidence interval, 3.6-4.2), patients requiring emergency operation (odds ratio 3.5, 95% confidence interval, 3.3.-3.7), and patients admitted on a weekend (odds ratio 1.4, 95% confidence interval, 1.3-1.5) were more likely to have ≥3 postoperative complications than they were to have none. Patients in the medium- and high-risk categories were 3.7 and 6.3 times more likely to have ≥3 postoperative complications, respectively. High-risk patients were 5.8 and 4.4 times more likely to die within 30 and 90 days of admission, respectively. CONCLUSION Readily available, preoperative clinical and sociodemographic factors are associated with a greater number of postoperative complications and adverse surgical outcomes. We developed an online calculator that predicts probability of developing each number of complications after a major operation.
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Affiliation(s)
| | - Paulette Blanc
- Department of Anesthesiology, University of Florida, Gainesville, FL
| | - Paul Thottakkara
- Department of Anesthesiology, University of Florida, Gainesville, FL
| | - Matthew Ruppert
- Department of Anesthesiology, University of Florida, Gainesville, FL
| | - Parisa Rashidi
- Biomedical Engineering Department, University of Florida, Gainesville, FL
| | - Petar Momcilovic
- Industrial and Systems Engineering, University of Florida, Gainesville, FL
| | - Charles Hobson
- Department of Health Services Research, University of Florida, Gainesville, FL
| | - Philip A Efron
- Department of Surgery, University of Florida, Gainesville, FL
| | | | - Azra Bihorac
- Department of Anesthesiology, University of Florida, Gainesville, FL
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104
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Abstract
For more than two decades, sepsis was defined as a microbial infection that produces fever (or hypothermia), tachycardia, tachypnoea and blood leukocyte changes. Sepsis is now increasingly being considered a dysregulated systemic inflammatory and immune response to microbial invasion that produces organ injury for which mortality rates are declining to 15-25%. Septic shock remains defined as sepsis with hyperlactataemia and concurrent hypotension requiring vasopressor therapy, with in-hospital mortality rates approaching 30-50%. With earlier recognition and more compliance to best practices, sepsis has become less of an immediate life-threatening disorder and more of a long-term chronic critical illness, often associated with prolonged inflammation, immune suppression, organ injury and lean tissue wasting. Furthermore, patients who survive sepsis have continuing risk of mortality after discharge, as well as long-term cognitive and functional deficits. Earlier recognition and improved implementation of best practices have reduced in-hospital mortality, but results from the use of immunomodulatory agents to date have been disappointing. Similarly, no biomarker can definitely diagnose sepsis or predict its clinical outcome. Because of its complexity, improvements in sepsis outcomes are likely to continue to be slow and incremental.
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Affiliation(s)
- Richard S Hotchkiss
- Department of Anesthesiology, Washington University of St. Louis, St. Louis, Missouri, USA
| | - Lyle L Moldawer
- Department of Surgery, University of Florida College of Medicine, Shands Hospital, Room 6116, 1600 SW Archer Road, Gainesville, Florida 32610-0019, USA
| | - Steven M Opal
- Department of Infectious Diseases and Medicine, Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Konrad Reinhart
- Department of Anesthesiology and Intensive Care, Jena University Hospital, Jena, Germany
| | - Isaiah R Turnbull
- Department of Anesthesiology, Washington University of St. Louis, St. Louis, Missouri, USA
| | - Jean-Louis Vincent
- Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels, Belgium
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105
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Abstract
Sepsis mortality rates have decreased in recent years but remain unacceptably high. Risk stratification and prognostication is of particular importance because high-risk patients may benefit from earlier clinical interventions, whereas low-risk patients may benefit from not undergoing unnecessary procedures. Prognostication is currently done mostly via clinical criteria and blood lactate levels. This article summarizes the literature on the complexity of changes at the molecular level for the casual reader.
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Affiliation(s)
- Timothy E Sweeney
- Department of Surgery, Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, Stanford, CA, USA
| | - Hector R Wong
- Division of Critical Care Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati Children's Research Foundation, 3333 Burnet Avenue, MLC2005, Cincinnati, OH 45229, USA; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
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106
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Sweeney TE, Shidham A, Wong HR, Khatri P. A comprehensive time-course-based multicohort analysis of sepsis and sterile inflammation reveals a robust diagnostic gene set. Sci Transl Med 2016; 7:287ra71. [PMID: 25972003 DOI: 10.1126/scitranslmed.aaa5993] [Citation(s) in RCA: 216] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Although several dozen studies of gene expression in sepsis have been published, distinguishing sepsis from a sterile systemic inflammatory response syndrome (SIRS) is still largely up to clinical suspicion. We hypothesized that a multicohort analysis of the publicly available sepsis gene expression data sets would yield a robust set of genes for distinguishing patients with sepsis from patients with sterile inflammation. A comprehensive search for gene expression data sets in sepsis identified 27 data sets matching our inclusion criteria. Five data sets (n = 663 samples) compared patients with sterile inflammation (SIRS/trauma) to time-matched patients with infections. We applied our multicohort analysis framework that uses both effect sizes and P values in a leave-one-data set-out fashion to these data sets. We identified 11 genes that were differentially expressed (false discovery rate ≤1%, inter-data set heterogeneity P > 0.01, summary effect size >1.5-fold) across all discovery cohorts with excellent diagnostic power [mean area under the receiver operating characteristic curve (AUC), 0.87; range, 0.7 to 0.98]. We then validated these 11 genes in 15 independent cohorts comparing (i) time-matched infected versus noninfected trauma patients (4 cohorts), (ii) ICU/trauma patients with infections over the clinical time course (3 cohorts), and (iii) healthy subjects versus sepsis patients (8 cohorts). In the discovery Glue Grant cohort, SIRS plus the 11-gene set improved prediction of infection (compared to SIRS alone) with a continuous net reclassification index of 0.90. Overall, multicohort analysis of time-matched cohorts yielded 11 genes that robustly distinguish sterile inflammation from infectious inflammation.
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Affiliation(s)
- Timothy E Sweeney
- Department of Surgery, Stanford University School of Medicine, Palo Alto, CA 94305, USA. Stanford Center for Biomedical Informatics Research, Stanford University, Palo Alto, CA 94305, USA.
| | - Aaditya Shidham
- Stanford Center for Biomedical Informatics Research, Stanford University, Palo Alto, CA 94305, USA
| | - Hector R Wong
- Division of Critical Care Medicine, Cincinnati Children's Hospital Medical Center and Cincinnati Children's Research Foundation, 3333 Burnet Avenue, Cincinnati, OH 45223, USA. Department of Pediatrics, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Cincinnati, OH 45267, USA
| | - Purvesh Khatri
- Stanford Center for Biomedical Informatics Research, Stanford University, Palo Alto, CA 94305, USA. Stanford Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, Palo Alto, CA 94305, USA.
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107
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McClave SA, Taylor BE, Martindale RG, Warren MM, Johnson DR, Braunschweig C, McCarthy MS, Davanos E, Rice TW, Cresci GA, Gervasio JM, Sacks GS, Roberts PR, Compher C. Guidelines for the Provision and Assessment of Nutrition Support Therapy in the Adult Critically Ill Patient. JPEN J Parenter Enteral Nutr 2016. [DOI: 10.1177/0148607115621863 order by 1-- #] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Affiliation(s)
| | - Beth E. Taylor
- Nutrition Support Specialist, Barnes Jewish Hospital, St Louis, Missouri
| | - Robert G. Martindale
- Chief Division of General Surgery, Oregon Health and Science University, Portland, Oregon
| | - Malissa M. Warren
- Critical Care Dietitian, Portland VA Medical Center, Portland, Oregon
| | - Debbie R. Johnson
- Clinical Nurse Specialist: Wound, Skin, Ostomy, UW Health University of Wisconsin Hospital and Clinics, Madison, Wisconsin
| | - Carol Braunschweig
- Professor, Department of Kinesiology and Nutrition and Division of Epidemiology and Biostatistics, University of Illinois at Chicago, Chicago, Illinois
| | - Mary S. McCarthy
- Senior Nurse Scientist, Center for Nursing Science and Clinical Inquiry, Madigan Healthcare System, Tacoma, Washington
| | - Evangelia Davanos
- Pharmacotherapy Specialist, Nutrition Support, The Brooklyn Hospital Center, Brooklyn, New York
| | - Todd W. Rice
- Assistant Professor of Medicine, Division of Allergy, Pulmonary, and Critical Care Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee
| | - Gail A. Cresci
- Project Research Staff, Digestive Disease Institute, Gastroenterology and Pathobiology, Cleveland, Ohio
| | - Jane M. Gervasio
- Chair and Professor of Pharmacy Practice, Butler University College of Pharmacy and Health Science, Indianapolis, Indiana
| | - Gordon S. Sacks
- Professor and Head, Department of Pharmacy Practice, Harrison School of Pharmacy, Auburn University, Auburn, Alabama
| | - Pamela R. Roberts
- Professor and Vice Chair, Division Chief of Critical Care Medicine, Director of Research John A. Moffitt Endowed Chair, Department of Anesthesiology, Oklahoma City, Oklahoma
| | - Charlene Compher
- Professor of Nutrition Science, University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania
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108
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McClave SA, Taylor BE, Martindale RG, Warren MM, Johnson DR, Braunschweig C, McCarthy MS, Davanos E, Rice TW, Cresci GA, Gervasio JM, Sacks GS, Roberts PR, Compher C. Guidelines for the Provision and Assessment of Nutrition Support Therapy in the Adult Critically Ill Patient. JPEN J Parenter Enteral Nutr 2016. [DOI: 10.1177/0148607115621863 and 1880=1880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Affiliation(s)
| | - Beth E. Taylor
- Nutrition Support Specialist, Barnes Jewish Hospital, St Louis, Missouri
| | - Robert G. Martindale
- Chief Division of General Surgery, Oregon Health and Science University, Portland, Oregon
| | - Malissa M. Warren
- Critical Care Dietitian, Portland VA Medical Center, Portland, Oregon
| | - Debbie R. Johnson
- Clinical Nurse Specialist: Wound, Skin, Ostomy, UW Health University of Wisconsin Hospital and Clinics, Madison, Wisconsin
| | - Carol Braunschweig
- Professor, Department of Kinesiology and Nutrition and Division of Epidemiology and Biostatistics, University of Illinois at Chicago, Chicago, Illinois
| | - Mary S. McCarthy
- Senior Nurse Scientist, Center for Nursing Science and Clinical Inquiry, Madigan Healthcare System, Tacoma, Washington
| | - Evangelia Davanos
- Pharmacotherapy Specialist, Nutrition Support, The Brooklyn Hospital Center, Brooklyn, New York
| | - Todd W. Rice
- Assistant Professor of Medicine, Division of Allergy, Pulmonary, and Critical Care Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee
| | - Gail A. Cresci
- Project Research Staff, Digestive Disease Institute, Gastroenterology and Pathobiology, Cleveland, Ohio
| | - Jane M. Gervasio
- Chair and Professor of Pharmacy Practice, Butler University College of Pharmacy and Health Science, Indianapolis, Indiana
| | - Gordon S. Sacks
- Professor and Head, Department of Pharmacy Practice, Harrison School of Pharmacy, Auburn University, Auburn, Alabama
| | - Pamela R. Roberts
- Professor and Vice Chair, Division Chief of Critical Care Medicine, Director of Research John A. Moffitt Endowed Chair, Department of Anesthesiology, Oklahoma City, Oklahoma
| | - Charlene Compher
- Professor of Nutrition Science, University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania
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109
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McClave SA, Taylor BE, Martindale RG, Warren MM, Johnson DR, Braunschweig C, McCarthy MS, Davanos E, Rice TW, Cresci GA, Gervasio JM, Sacks GS, Roberts PR, Compher C. Guidelines for the Provision and Assessment of Nutrition Support Therapy in the Adult Critically Ill Patient: Society of Critical Care Medicine (SCCM) and American Society for Parenteral and Enteral Nutrition (A.S.P.E.N.). JPEN J Parenter Enteral Nutr 2016; 40:159-211. [PMID: 26773077 DOI: 10.1177/0148607115621863] [Citation(s) in RCA: 1683] [Impact Index Per Article: 210.4] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Stephen A McClave
- Department of Medicine, University of Louisville, Louisville, Kentucky
| | - Beth E Taylor
- Nutrition Support Specialist, Barnes Jewish Hospital, St Louis, Missouri
| | - Robert G Martindale
- Chief Division of General Surgery, Oregon Health and Science University, Portland, Oregon
| | - Malissa M Warren
- Critical Care Dietitian, Portland VA Medical Center, Portland, Oregon
| | - Debbie R Johnson
- Clinical Nurse Specialist: Wound, Skin, Ostomy, UW Health University of Wisconsin Hospital and Clinics, Madison, Wisconsin
| | - Carol Braunschweig
- Professor, Department of Kinesiology and Nutrition and Division of Epidemiology and Biostatistics, University of Illinois at Chicago, Chicago, Illinois
| | - Mary S McCarthy
- Senior Nurse Scientist, Center for Nursing Science and Clinical Inquiry, Madigan Healthcare System, Tacoma, Washington
| | - Evangelia Davanos
- Pharmacotherapy Specialist, Nutrition Support, The Brooklyn Hospital Center, Brooklyn, New York
| | - Todd W Rice
- Assistant Professor of Medicine, Division of Allergy, Pulmonary, and Critical Care Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee
| | - Gail A Cresci
- Project Research Staff, Digestive Disease Institute, Gastroenterology and Pathobiology, Cleveland, Ohio
| | - Jane M Gervasio
- Chair and Professor of Pharmacy Practice, Butler University College of Pharmacy and Health Science, Indianapolis, Indiana
| | - Gordon S Sacks
- Professor and Head, Department of Pharmacy Practice, Harrison School of Pharmacy, Auburn University, Auburn, Alabama
| | - Pamela R Roberts
- Professor and Vice Chair, Division Chief of Critical Care Medicine, Director of Research John A. Moffitt Endowed Chair, Department of Anesthesiology, Oklahoma City, Oklahoma
| | - Charlene Compher
- Professor of Nutrition Science, University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania
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110
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McClave SA, Taylor BE, Martindale RG, Warren MM, Johnson DR, Braunschweig C, McCarthy MS, Davanos E, Rice TW, Cresci GA, Gervasio JM, Sacks GS, Roberts PR, Compher C. Guidelines for the Provision and Assessment of Nutrition Support Therapy in the Adult Critically Ill Patient. JPEN J Parenter Enteral Nutr 2016. [DOI: 10.1177/0148607115621863 order by 8029-- -] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Affiliation(s)
| | - Beth E. Taylor
- Nutrition Support Specialist, Barnes Jewish Hospital, St Louis, Missouri
| | - Robert G. Martindale
- Chief Division of General Surgery, Oregon Health and Science University, Portland, Oregon
| | - Malissa M. Warren
- Critical Care Dietitian, Portland VA Medical Center, Portland, Oregon
| | - Debbie R. Johnson
- Clinical Nurse Specialist: Wound, Skin, Ostomy, UW Health University of Wisconsin Hospital and Clinics, Madison, Wisconsin
| | - Carol Braunschweig
- Professor, Department of Kinesiology and Nutrition and Division of Epidemiology and Biostatistics, University of Illinois at Chicago, Chicago, Illinois
| | - Mary S. McCarthy
- Senior Nurse Scientist, Center for Nursing Science and Clinical Inquiry, Madigan Healthcare System, Tacoma, Washington
| | - Evangelia Davanos
- Pharmacotherapy Specialist, Nutrition Support, The Brooklyn Hospital Center, Brooklyn, New York
| | - Todd W. Rice
- Assistant Professor of Medicine, Division of Allergy, Pulmonary, and Critical Care Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee
| | - Gail A. Cresci
- Project Research Staff, Digestive Disease Institute, Gastroenterology and Pathobiology, Cleveland, Ohio
| | - Jane M. Gervasio
- Chair and Professor of Pharmacy Practice, Butler University College of Pharmacy and Health Science, Indianapolis, Indiana
| | - Gordon S. Sacks
- Professor and Head, Department of Pharmacy Practice, Harrison School of Pharmacy, Auburn University, Auburn, Alabama
| | - Pamela R. Roberts
- Professor and Vice Chair, Division Chief of Critical Care Medicine, Director of Research John A. Moffitt Endowed Chair, Department of Anesthesiology, Oklahoma City, Oklahoma
| | - Charlene Compher
- Professor of Nutrition Science, University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania
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111
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McClave SA, Taylor BE, Martindale RG, Warren MM, Johnson DR, Braunschweig C, McCarthy MS, Davanos E, Rice TW, Cresci GA, Gervasio JM, Sacks GS, Roberts PR, Compher C. Guidelines for the Provision and Assessment of Nutrition Support Therapy in the Adult Critically Ill Patient. JPEN J Parenter Enteral Nutr 2016. [DOI: 10.1177/0148607115621863 order by 1-- gadu] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Affiliation(s)
| | - Beth E. Taylor
- Nutrition Support Specialist, Barnes Jewish Hospital, St Louis, Missouri
| | - Robert G. Martindale
- Chief Division of General Surgery, Oregon Health and Science University, Portland, Oregon
| | - Malissa M. Warren
- Critical Care Dietitian, Portland VA Medical Center, Portland, Oregon
| | - Debbie R. Johnson
- Clinical Nurse Specialist: Wound, Skin, Ostomy, UW Health University of Wisconsin Hospital and Clinics, Madison, Wisconsin
| | - Carol Braunschweig
- Professor, Department of Kinesiology and Nutrition and Division of Epidemiology and Biostatistics, University of Illinois at Chicago, Chicago, Illinois
| | - Mary S. McCarthy
- Senior Nurse Scientist, Center for Nursing Science and Clinical Inquiry, Madigan Healthcare System, Tacoma, Washington
| | - Evangelia Davanos
- Pharmacotherapy Specialist, Nutrition Support, The Brooklyn Hospital Center, Brooklyn, New York
| | - Todd W. Rice
- Assistant Professor of Medicine, Division of Allergy, Pulmonary, and Critical Care Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee
| | - Gail A. Cresci
- Project Research Staff, Digestive Disease Institute, Gastroenterology and Pathobiology, Cleveland, Ohio
| | - Jane M. Gervasio
- Chair and Professor of Pharmacy Practice, Butler University College of Pharmacy and Health Science, Indianapolis, Indiana
| | - Gordon S. Sacks
- Professor and Head, Department of Pharmacy Practice, Harrison School of Pharmacy, Auburn University, Auburn, Alabama
| | - Pamela R. Roberts
- Professor and Vice Chair, Division Chief of Critical Care Medicine, Director of Research John A. Moffitt Endowed Chair, Department of Anesthesiology, Oklahoma City, Oklahoma
| | - Charlene Compher
- Professor of Nutrition Science, University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania
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112
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McClave SA, Taylor BE, Martindale RG, Warren MM, Johnson DR, Braunschweig C, McCarthy MS, Davanos E, Rice TW, Cresci GA, Gervasio JM, Sacks GS, Roberts PR, Compher C. Guidelines for the Provision and Assessment of Nutrition Support Therapy in the Adult Critically Ill Patient. JPEN J Parenter Enteral Nutr 2016. [DOI: 10.1177/0148607115621863 order by 8029-- #] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Affiliation(s)
| | - Beth E. Taylor
- Nutrition Support Specialist, Barnes Jewish Hospital, St Louis, Missouri
| | - Robert G. Martindale
- Chief Division of General Surgery, Oregon Health and Science University, Portland, Oregon
| | - Malissa M. Warren
- Critical Care Dietitian, Portland VA Medical Center, Portland, Oregon
| | - Debbie R. Johnson
- Clinical Nurse Specialist: Wound, Skin, Ostomy, UW Health University of Wisconsin Hospital and Clinics, Madison, Wisconsin
| | - Carol Braunschweig
- Professor, Department of Kinesiology and Nutrition and Division of Epidemiology and Biostatistics, University of Illinois at Chicago, Chicago, Illinois
| | - Mary S. McCarthy
- Senior Nurse Scientist, Center for Nursing Science and Clinical Inquiry, Madigan Healthcare System, Tacoma, Washington
| | - Evangelia Davanos
- Pharmacotherapy Specialist, Nutrition Support, The Brooklyn Hospital Center, Brooklyn, New York
| | - Todd W. Rice
- Assistant Professor of Medicine, Division of Allergy, Pulmonary, and Critical Care Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee
| | - Gail A. Cresci
- Project Research Staff, Digestive Disease Institute, Gastroenterology and Pathobiology, Cleveland, Ohio
| | - Jane M. Gervasio
- Chair and Professor of Pharmacy Practice, Butler University College of Pharmacy and Health Science, Indianapolis, Indiana
| | - Gordon S. Sacks
- Professor and Head, Department of Pharmacy Practice, Harrison School of Pharmacy, Auburn University, Auburn, Alabama
| | - Pamela R. Roberts
- Professor and Vice Chair, Division Chief of Critical Care Medicine, Director of Research John A. Moffitt Endowed Chair, Department of Anesthesiology, Oklahoma City, Oklahoma
| | - Charlene Compher
- Professor of Nutrition Science, University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania
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113
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McClave SA, Taylor BE, Martindale RG, Warren MM, Johnson DR, Braunschweig C, McCarthy MS, Davanos E, Rice TW, Cresci GA, Gervasio JM, Sacks GS, Roberts PR, Compher C. Guidelines for the Provision and Assessment of Nutrition Support Therapy in the Adult Critically Ill Patient. JPEN J Parenter Enteral Nutr 2016. [DOI: 10.1177/0148607115621863 order by 1-- -] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Affiliation(s)
| | - Beth E. Taylor
- Nutrition Support Specialist, Barnes Jewish Hospital, St Louis, Missouri
| | - Robert G. Martindale
- Chief Division of General Surgery, Oregon Health and Science University, Portland, Oregon
| | - Malissa M. Warren
- Critical Care Dietitian, Portland VA Medical Center, Portland, Oregon
| | - Debbie R. Johnson
- Clinical Nurse Specialist: Wound, Skin, Ostomy, UW Health University of Wisconsin Hospital and Clinics, Madison, Wisconsin
| | - Carol Braunschweig
- Professor, Department of Kinesiology and Nutrition and Division of Epidemiology and Biostatistics, University of Illinois at Chicago, Chicago, Illinois
| | - Mary S. McCarthy
- Senior Nurse Scientist, Center for Nursing Science and Clinical Inquiry, Madigan Healthcare System, Tacoma, Washington
| | - Evangelia Davanos
- Pharmacotherapy Specialist, Nutrition Support, The Brooklyn Hospital Center, Brooklyn, New York
| | - Todd W. Rice
- Assistant Professor of Medicine, Division of Allergy, Pulmonary, and Critical Care Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee
| | - Gail A. Cresci
- Project Research Staff, Digestive Disease Institute, Gastroenterology and Pathobiology, Cleveland, Ohio
| | - Jane M. Gervasio
- Chair and Professor of Pharmacy Practice, Butler University College of Pharmacy and Health Science, Indianapolis, Indiana
| | - Gordon S. Sacks
- Professor and Head, Department of Pharmacy Practice, Harrison School of Pharmacy, Auburn University, Auburn, Alabama
| | - Pamela R. Roberts
- Professor and Vice Chair, Division Chief of Critical Care Medicine, Director of Research John A. Moffitt Endowed Chair, Department of Anesthesiology, Oklahoma City, Oklahoma
| | - Charlene Compher
- Professor of Nutrition Science, University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania
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114
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McClave SA, Taylor BE, Martindale RG, Warren MM, Johnson DR, Braunschweig C, McCarthy MS, Davanos E, Rice TW, Cresci GA, Gervasio JM, Sacks GS, Roberts PR, Compher C. Guidelines for the Provision and Assessment of Nutrition Support Therapy in the Adult Critically Ill Patient. JPEN J Parenter Enteral Nutr 2016. [DOI: 10.1177/0148607115621863 order by 8029-- awyx] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Affiliation(s)
| | - Beth E. Taylor
- Nutrition Support Specialist, Barnes Jewish Hospital, St Louis, Missouri
| | - Robert G. Martindale
- Chief Division of General Surgery, Oregon Health and Science University, Portland, Oregon
| | - Malissa M. Warren
- Critical Care Dietitian, Portland VA Medical Center, Portland, Oregon
| | - Debbie R. Johnson
- Clinical Nurse Specialist: Wound, Skin, Ostomy, UW Health University of Wisconsin Hospital and Clinics, Madison, Wisconsin
| | - Carol Braunschweig
- Professor, Department of Kinesiology and Nutrition and Division of Epidemiology and Biostatistics, University of Illinois at Chicago, Chicago, Illinois
| | - Mary S. McCarthy
- Senior Nurse Scientist, Center for Nursing Science and Clinical Inquiry, Madigan Healthcare System, Tacoma, Washington
| | - Evangelia Davanos
- Pharmacotherapy Specialist, Nutrition Support, The Brooklyn Hospital Center, Brooklyn, New York
| | - Todd W. Rice
- Assistant Professor of Medicine, Division of Allergy, Pulmonary, and Critical Care Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee
| | - Gail A. Cresci
- Project Research Staff, Digestive Disease Institute, Gastroenterology and Pathobiology, Cleveland, Ohio
| | - Jane M. Gervasio
- Chair and Professor of Pharmacy Practice, Butler University College of Pharmacy and Health Science, Indianapolis, Indiana
| | - Gordon S. Sacks
- Professor and Head, Department of Pharmacy Practice, Harrison School of Pharmacy, Auburn University, Auburn, Alabama
| | - Pamela R. Roberts
- Professor and Vice Chair, Division Chief of Critical Care Medicine, Director of Research John A. Moffitt Endowed Chair, Department of Anesthesiology, Oklahoma City, Oklahoma
| | - Charlene Compher
- Professor of Nutrition Science, University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania
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Efron PA, Mohr AM, Moore FA, Moldawer LL. The future of murine sepsis and trauma research models. J Leukoc Biol 2015; 98:945-52. [PMID: 26034205 PMCID: PMC4661039 DOI: 10.1189/jlb.5mr0315-127r] [Citation(s) in RCA: 82] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2015] [Revised: 04/24/2015] [Accepted: 05/06/2015] [Indexed: 12/23/2022] Open
Abstract
Recent comparisons of the murine and human transcriptome in health and disease have called into question the appropriateness of the use of murine models for human sepsis and trauma research. More specifically, researchers have debated the suitability of mouse models of severe inflammation that is intended for eventual translation to human patients. This mini-review outlines this recent research, as well as specifically defines the arguments for and against murine models of sepsis and trauma research based on these transcriptional studies. In addition, we review newer advancements in murine models of infection and injury and define what we envision as an evolving but viable future for murine studies of sepsis and trauma.
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Affiliation(s)
- Philip A Efron
- Department of Surgery, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Alicia M Mohr
- Department of Surgery, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Frederick A Moore
- Department of Surgery, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Lyle L Moldawer
- Department of Surgery, University of Florida College of Medicine, Gainesville, Florida, USA
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Abstract
Determine what clinical role, if any, GM-CSF may have in the clinical treatment of sepsis in the adult patient. Advancements in the management of sepsis have led to significant decreases in early mortality; however, sepsis remains a significant source of long-term mortality and disability which places strain on healthcare resources with a substantial growing economic impact. Historically, early multiple organ failure (MOF) and death in patients with severe sepsis was thought to result from an exaggerated proinflammatory response called the systemic inflammatory response syndrome (SIRS). Numerous prospective randomized controlled trials (PRCTs) tested therapies aimed at decreasing the organ injury associated with an exaggerated inflammatory response. With few exceptions, the results from these PRCTs have been disappointing, and currently no specific therapeutic agent is approved to counteract the early SIRS response in patients with severe sepsis. It has long been recognized that there is a delayed immunosuppressive state that contributes to long-term morbidity. However, recent findings now support a concurrent proinflammatory and anti-inflammatory response present throughout sepsis. Multiple immunomodulating agents have been studied to combat the immunosuppressive phase of sepsis with the goal of decreasing secondary infection, reducing organ dysfunction, decreasing ICU stays, and improving survival. Granulocyte-macrophage colony stimulating factor (GM-CSF), a myelopoietic growth factor currently used in patients with neutropenia secondary to chemotherapy-induced myelosuppression, has been studied as a potential immune-activating agent. The applicability of GM-CSF as a standard therapy for generalized sepsis is still largely understudied; however, small-scale studies available have demonstrated some improved recovery from infection, decreased hospital length of stay, decreased days requiring mechanical ventilation, and decreased medical costs.
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Affiliation(s)
- Brittany Mathias
- From the Department of Surgery, University of Florida College of Medicine, Gainesville, FL
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Bulger EM, May A, Bernard A, Cohn S, Evans DC, Henry S, Quick J, Kobayashi L, Foster K, Duane TM, Sawyer RG, Kellum JA, Maung A, Maislin G, Smith DD, Segalovich I, Dankner W, Shirvan A. Impact and Progression of Organ Dysfunction in Patients with Necrotizing Soft Tissue Infections: A Multicenter Study. Surg Infect (Larchmt) 2015; 16:694-701. [PMID: 26381131 DOI: 10.1089/sur.2015.098] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND Necrotizing soft tissue infections (NSTI) represent a rare but devastating disease for which the systemic manifestations have been poorly characterized. In an effort to define an optimal endpoint for clinical trials in this condition, the objective of this study was to establish the pattern of organ dysfunction over time and determine the correlation between organ dysfunction and clinical outcome in patients with NSTI. METHODS We conducted a multicenter, retrospective clinical study of patients with NSTI presenting to 12 academic medical centers in the U.S. during 2013. Patients with a diagnosis of NSTI confirmed by surgical findings were included. Organ dysfunction was assessed using a modified Sequential Organ Failure Assessment (SOFA) score (mSOFA: excluding liver) on admission and on hospital days 1, 2, 3, 7, 10, and 14. The presence of organ dysfunction on admission and resolution of organ dysfunction were correlated with clinical parameters, including intensive care unit (ICU)-free days (of 28 d), ventilator-free days, number of debridements, and mortality rate. The incidence of acute kidney injury (AKI) and recovery also were assessed. RESULTS There were 198 patients enrolled, of whom 62% were male, the mean age was 51 years, and 40% had monomicrobial infections. The mean mSOFA score on admission was 2.4 ± 3.0, with 49% of the patients having a score ≥2 and 35% a score of ≥3. Patients typically demonstrated worsening of the mSOFA score over the first 24 h followed by gradual resolution. An mSOFA ≥3 at admission was associated with a significant decrease in ventilator-free days (mean 20.1 vs. 25.6 days; p < 0.001); ICU-free days (15.2 vs. 23.1, p < 0.001); more debridements (mean 2.3 vs. 2.0; p = 0.11); a higher mortality rate (15.9% vs. 3.1%; p = 0.003); and a higher rate of AKI (59.4 vs. 35.9%; p < 0.001). The persistence of organ dysfunction (mSOFA >1) among survivors at day 14 was associated with fewer ICU-free days (17.8 vs. 23.6; p < 0.001) and ventilator-free days (23.6 vs. 27; p = 0.001) and a lower recovery rate from AKI (38.7% vs. 81.3%; p < 0.001). CONCLUSION Early development of systemic organ dysfunction in patients with NSTI is associated with higher morbidity and mortality rates. Failure of the resolution of organ dysfunction by day 14 forecasts a poor outcome. The mSOFA score may be a useful marker for patient selection for inclusion in interventional trials, and the resolution of organ dysfunction by day 14 may be an important clinical endpoint.
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Affiliation(s)
- Eileen M Bulger
- 1 Department of Surgery, University of Washington , Seattle, Washington
| | - Addison May
- 2 Department of Surgery, Vanderbilt University Medical Center , Nashville, Tennessee
| | - Andrew Bernard
- 3 Department of Surgery, University of Kentucky Healthcare , Lexington, Kentucky
| | - Stephen Cohn
- 4 Department of Surgery, The University of Texas Health Sciences at San Antonio , San Antonio, Texas
| | - David C Evans
- 5 Department of Surgery, The Ohio State University , Columbus, Ohio
| | - Sharon Henry
- 6 Department of Surgery, University of Maryland , Baltimore, Maryland
| | - Jacob Quick
- 7 Department of Surgery, University of Missouri , Columbia, Missouri
| | - Leslie Kobayashi
- 8 Department of Surgery, University of California , San Diego, California
| | - Kevin Foster
- 9 Department of Surgery, Maricopa Integrated Health Systems , Phoenix, Arizona
| | - Therese M Duane
- 10 Department of Surgery, Virginia Commonwealth University , Richmond, Virginia
| | - Robert G Sawyer
- 11 Department of Surgery, University of Virginia , Charlottesville, Virginia
| | - John A Kellum
- 12 Department of Critical Care, University of Pittsburgh , Pittsburgh, Pennsylvania
| | - Adrian Maung
- 13 Department of Surgery, Yale University , New Haven, Connecticut
| | - Greg Maislin
- 14 Biomedical Statistical Consulting , [city], Pennsylvania
| | - David D Smith
- 15 Department of &&&City of Hope, Duarte, California
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119
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Nacionales DC, Szpila B, Ungaro R, Lopez MC, Zhang J, Gentile LF, Cuenca AL, Vanzant E, Mathias B, Jyot J, Westerveld D, Bihorac A, Joseph A, Mohr A, Duckworth LV, Moore FA, Baker HV, Leeuwenburgh C, Moldawer LL, Brakenridge S, Efron PA. A Detailed Characterization of the Dysfunctional Immunity and Abnormal Myelopoiesis Induced by Severe Shock and Trauma in the Aged. THE JOURNAL OF IMMUNOLOGY 2015; 195:2396-407. [PMID: 26246141 DOI: 10.4049/jimmunol.1500984] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Accepted: 07/05/2015] [Indexed: 01/17/2023]
Abstract
The elderly are particularly susceptible to trauma, and their outcomes are frequently dismal. Such patients often have complicated clinical courses and ultimately die of infection and sepsis. Recent research has revealed that although elderly subjects have increased baseline inflammation as compared with their younger counterparts, the elderly do not respond to severe infection or injury with an exaggerated inflammatory response. Initial retrospective analysis of clinical data from the Glue Grant trauma database demonstrated that despite a similar frequency, elderly trauma patients have worse outcomes to pneumonia than younger subjects do. Subsequent analysis with a murine trauma model also demonstrated that elderly mice had increased mortality after posttrauma Pseudomonas pneumonia. Blood, bone marrow, and bronchoalveolar lavage sample analyses from juvenile and 20-24-mo-old mice showed that increased mortality to trauma combined with secondary infection in the aged are not due to an exaggerated inflammatory response. Rather, they are due to a failure of bone marrow progenitors, blood neutrophils, and bronchoalveolar lavage cells to initiate and complete an emergency myelopoietic response, engendering myeloid cells that fail to clear secondary infection. In addition, elderly people appeared unable to resolve their inflammatory response to severe injury effectively.
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Affiliation(s)
- Dina C Nacionales
- Department of Surgery, University of Florida College of Medicine, Gainesville, FL 32610
| | - Benjamin Szpila
- Department of Surgery, University of Florida College of Medicine, Gainesville, FL 32610
| | - Ricardo Ungaro
- Department of Surgery, University of Florida College of Medicine, Gainesville, FL 32610
| | - M Cecilia Lopez
- Department of Molecular Genetics and Microbiology, University of Florida College of Medicine, Gainesville, FL 32610
| | - Jianyi Zhang
- Department of Surgery, University of Florida College of Medicine, Gainesville, FL 32610
| | - Lori F Gentile
- Department of Surgery, University of Florida College of Medicine, Gainesville, FL 32610
| | - Angela L Cuenca
- Department of Surgery, University of Florida College of Medicine, Gainesville, FL 32610
| | - Erin Vanzant
- Department of Surgery, University of Florida College of Medicine, Gainesville, FL 32610
| | - Brittany Mathias
- Department of Surgery, University of Florida College of Medicine, Gainesville, FL 32610
| | - Jeevan Jyot
- Department of Medicine, University of Florida College of Medicine, Gainesville, FL 32610
| | - Donevan Westerveld
- Department of Surgery, University of Florida College of Medicine, Gainesville, FL 32610
| | - Azra Bihorac
- Department of Anesthesia, University of Florida College of Medicine, Gainesville, FL 32610
| | - Anna Joseph
- Institute on Aging, University of Florida College of Medicine, Gainesville, FL 32610; and
| | - Alicia Mohr
- Department of Surgery, University of Florida College of Medicine, Gainesville, FL 32610
| | - Lizette V Duckworth
- Department of Pathology, University of Florida College of Medicine, Gainesville, FL 32610
| | - Frederick A Moore
- Department of Surgery, University of Florida College of Medicine, Gainesville, FL 32610
| | - Henry V Baker
- Department of Molecular Genetics and Microbiology, University of Florida College of Medicine, Gainesville, FL 32610
| | | | - Lyle L Moldawer
- Department of Surgery, University of Florida College of Medicine, Gainesville, FL 32610;
| | - Scott Brakenridge
- Department of Surgery, University of Florida College of Medicine, Gainesville, FL 32610
| | - Philip A Efron
- Department of Surgery, University of Florida College of Medicine, Gainesville, FL 32610
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Leppäniemi A. What can we learn from a critically ill mouse? Scand J Surg 2015; 103:225. [PMID: 25432512 DOI: 10.1177/1457496914557397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Ezzelarab MB, Cooper DKC. Systemic inflammation in xenograft recipients (SIXR): A new paradigm in pig-to-primate xenotransplantation? Int J Surg 2015. [PMID: 26209584 DOI: 10.1016/j.ijsu.2015.07.643] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Inflammation is a complex response that involves interactions between multiple proteins in the human body. The interaction between inflammation and coagulation is well-recognized, but its role in the dysregulation of coagulation in xenograft recipients is not well-understood. Additionally, inflammation is known to prevent the development of T cell tolerance after transplantation. Recent evidence indicates that systemic inflammation precedes and may be promoting activation of coagulation after pig-to-primate xenotransplantation. Activated recipient innate immune cells expressing tissue factor are increased after xenotransplantation, irrespective of immunosuppressive therapy. With immunosuppression, C-reactive protein (C-RP), fibrinogen, and interleukin-6 levels are significantly increased in pig artery patch recipients. In pig organ recipients, increased C-RP levels are observed prior to the development of features of consumptive coagulopathy. Systemic inflammation in xenograft recipients (Sixr) may be a key factor in the development of dysregulation of coagulation, as well as in resistance to immunosuppressive therapy. While genetic modification of the donor pigs provides protection against humoral responses and the development of thrombotic microangiopathy, therapeutic prevention of Sixr may be essential in order to prevent systemic dysregulation of coagulation in xenograft recipients without the use of intensive immunosuppression.
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Affiliation(s)
- Mohamed B Ezzelarab
- Thomas E. Starzl Transplantation Institute, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
| | - David K C Cooper
- Thomas E. Starzl Transplantation Institute, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
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Rosenthal MD, Moore FA. Persistent inflammatory, immunosuppressed, catabolic syndrome (PICS): A new phenotype of multiple organ failure. ACTA ACUST UNITED AC 2015; 1. [PMID: 26086042 DOI: 10.14800/janhm.784] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A new phenotype of multiple organ failure has appeared: Persistent Inflammatory, Immunosuppressed, Catabolic Syndrome (PICS). Comorbidities and age >65 years have been established as the leading risk factors for PICS. As the percentage of elderly people continues to increase the prevalence of PICS in our ICUs will surely grow. Malnutrition (despite appropriate supplementation), recurrent nosocomial infections, frailty, ventilator dependence, and an indolent death depicts the central theme that plagues PICS patients. Aligned with the recently awarded P50 grant by NIGMS entitled, "PICS: A New Horizon for Surgical Critical Care", and the University Of Florida's Sepsis and Critical Illness Research Center will investigate the genetic make-up of PICS patients, better understand frailty and the implication in trauma patients, and hopefully elucidate new therapies. Currently, there are no therapies to combat PICS aside from nutritional inference elaborated after reviewing the literature on Burns, Cachexia, and Sarcopenia.
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Affiliation(s)
- Martin D Rosenthal
- Departments of Surgery, Division of Acute Care Surgery and Center For Sepsis and Critical Illness Research, University of Florida College of Medicine; Gainesville, Florida
| | - Frederick A Moore
- Departments of Surgery, Division of Acute Care Surgery and Center For Sepsis and Critical Illness Research, University of Florida College of Medicine; Gainesville, Florida
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Vanzant EL, Hilton RE, Lopez CM, Zhang J, Ungaro RF, Gentile LF, Szpila BE, Maier RV, Cuschieri J, Bihorac A, Leeuwenburgh C, Moore FA, Baker HV, Moldawer LL, Brakenridge SC, Efron PA. Advanced age is associated with worsened outcomes and a unique genomic response in severely injured patients with hemorrhagic shock. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2015; 19:77. [PMID: 25880307 PMCID: PMC4404112 DOI: 10.1186/s13054-015-0788-x] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/20/2014] [Accepted: 02/04/2015] [Indexed: 02/02/2023]
Abstract
INTRODUCTION We wished to characterize the relationship of advanced age to clinical outcomes and to transcriptomic responses after severe blunt traumatic injury with hemorrhagic shock. METHODS We performed epidemiological, cytokine, and transcriptomic analyses on a prospective, multi-center cohort of 1,928 severely injured patients. RESULTS We found that there was no difference in injury severity between the aged (age ≥55, n = 533) and young (age <55, n = 1395) cohorts. However, aged patients had more comorbidities. Advanced age was associated with more severe organ failure, infectious complications, ventilator days, and intensive care unit length of stay, as well as, an increased likelihood of being discharged to skilled nursing or long-term care facilities. Additionally, advanced age was an independent predictor of a complicated recovery and 28-day mortality. Acutely after trauma, blood neutrophil genome-wide expression analysis revealed an attenuated transcriptomic response as compared to the young; this attenuated response was supported by the patients' plasma cytokine and chemokine concentrations. Later, these patients demonstrated gene expression changes consistent with simultaneous, persistent pro-inflammatory and immunosuppressive states. CONCLUSIONS We concluded that advanced age is one of the strongest non-injury related risk factors for poor outcomes after severe trauma with hemorrhagic shock and is associated with an altered and unique peripheral leukocyte genomic response. As the general population's age increases, it will be important to individualize prediction models and therapeutic targets to this high risk cohort.
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Affiliation(s)
- Erin L Vanzant
- Department of Surgery, Molecular Genetics and Microbiology, University of Florida, PO Box 100245, Gainesville, FL, 32610-0245, USA.
| | - Rachael E Hilton
- Department of Surgery, Molecular Genetics and Microbiology, University of Florida, PO Box 100245, Gainesville, FL, 32610-0245, USA.
| | - Cecilia M Lopez
- Department of Surgery, Anesthesia, University of Florida, PO Box 100254, Gainesville, FL, 32610-0254, USA.
| | - Jianyi Zhang
- Department of Surgery, Molecular Genetics and Microbiology, University of Florida, PO Box 100245, Gainesville, FL, 32610-0245, USA.
| | - Ricardo F Ungaro
- Department of Surgery, Molecular Genetics and Microbiology, University of Florida, PO Box 100245, Gainesville, FL, 32610-0245, USA.
| | - Lori F Gentile
- Department of Surgery, Molecular Genetics and Microbiology, University of Florida, PO Box 100245, Gainesville, FL, 32610-0245, USA.
| | - Benjamin E Szpila
- Department of Surgery, Molecular Genetics and Microbiology, University of Florida, PO Box 100245, Gainesville, FL, 32610-0245, USA.
| | - Ronald V Maier
- Department of Surgery, Harborview Medical Center, University of Washington, PO Box 356410, Seattle, WA, 98195-6410, USA.
| | - Joseph Cuschieri
- Department of Surgery, Harborview Medical Center, University of Washington, PO Box 356410, Seattle, WA, 98195-6410, USA.
| | - Azra Bihorac
- Department of Surgery, Aging and Geriatrics, University of Florida, PO Box 100107, Gainesville, FL, 32610, USA.
| | - Christiaan Leeuwenburgh
- Department of Surgery, University of Florida College of Medicine, PO Box 10019, Gainesville, FL, 32610-0019, USA.
| | - Frederick A Moore
- Department of Surgery, Molecular Genetics and Microbiology, University of Florida, PO Box 100245, Gainesville, FL, 32610-0245, USA.
| | - Henry V Baker
- Department of Surgery, Anesthesia, University of Florida, PO Box 100254, Gainesville, FL, 32610-0254, USA.
| | - Lyle L Moldawer
- Department of Surgery, Molecular Genetics and Microbiology, University of Florida, PO Box 100245, Gainesville, FL, 32610-0245, USA.
| | - Scott C Brakenridge
- Department of Surgery, Molecular Genetics and Microbiology, University of Florida, PO Box 100245, Gainesville, FL, 32610-0245, USA.
| | - Philip A Efron
- Department of Surgery, Molecular Genetics and Microbiology, University of Florida, PO Box 100245, Gainesville, FL, 32610-0245, USA. .,Department of Surgery, University of Florida College of Medicine, PO Box 10019, Gainesville, FL, 32610-0019, USA.
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124
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Affiliation(s)
- Karim Brohi
- Centre for Trauma Sciences, Queen Mary University of London, London E1 4NS, UK
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125
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Rosenthal MD, Vanzant EL, Martindale RG, Moore FA. Evolving paradigms in the nutritional support of critically ill surgical patients. Curr Probl Surg 2015; 52:147-82. [PMID: 25946621 DOI: 10.1067/j.cpsurg.2015.02.003] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2014] [Revised: 01/29/2015] [Accepted: 02/11/2015] [Indexed: 12/12/2022]
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Anti-HMGB1 monoclonal antibody ameliorates immunosuppression after peripheral tissue trauma: attenuated T-lymphocyte response and increased splenic CD11b (+) Gr-1 (+) myeloid-derived suppressor cells require HMGB1. Mediators Inflamm 2015; 2015:458626. [PMID: 25709155 PMCID: PMC4325468 DOI: 10.1155/2015/458626] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2014] [Accepted: 09/10/2014] [Indexed: 01/13/2023] Open
Abstract
Although tissue-derived high mobility group box 1 (HMGB1) is involved in many aspects of inflammation and tissue injury after trauma, its role in trauma-induced immune suppression remains elusive. Using an established mouse model of peripheral tissue trauma, which includes soft tissue and fracture components, we report here that treatment with anti-HMGB1 monoclonal antibody ameliorated the trauma-induced attenuated T-cell responses and accumulation of CD11b+Gr-1+ myeloid-derived suppressor cells in the spleens seen two days after injury. Our data suggest that HMGB1 released after tissue trauma contributes to signaling pathways that lead to attenuation of T-lymphocyte responses and enhancement of myeloid-derived suppressor cell expansion.
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Grailer JJ, Kalbitz M, Zetoune FS, Ward PA. Persistent neutrophil dysfunction and suppression of acute lung injury in mice following cecal ligation and puncture sepsis. J Innate Immun 2014; 6:695-705. [PMID: 24861731 DOI: 10.1159/000362554] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2014] [Accepted: 03/31/2014] [Indexed: 01/01/2023] Open
Abstract
Sepsis, both in humans and in rodents, is associated with persistent immunosuppression accompanied by defects in innate immunity during the acute phase of sepsis. Mice were rendered septic by cecal ligation and puncture (CLP) followed by the induction of acute lung injury, employing distal airway deposition of IgG immune complexes, in order to quantitatively evaluate innate immune responses following the induction of sepsis. Suppression of innate immune responses in the lung occurred as early as 12 h after CLP and up to 21 days thereafter. The mechanism of innate immune defects included a reduced leak of albumin into the lungs together with reduced levels of tumor necrosis factor in bronchoalveolar lavage fluids and increased levels of interleukin-10 that were persistent. Bone marrow-derived neutrophils (polymorphonuclear neutrophils; PMNs) from CLP mice also had reduced levels of the activation marker CD11b and a depressed respiratory burst following stimulation in vitro. These results were not observed in mice with endotoxemia, where the innate inflammatory response was preserved. However, sustained lymphopenia was present in both models, suggesting differential regulation of innate and adaptive immunity in the two sepsis models. These data indicate that CLP induced a prolonged suppression of inflammatory responses both in the lung and systemically, as defined by bone marrow-derived PMN dysfunction.
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Affiliation(s)
- Jamison J Grailer
- Department of Pathology, University of Michigan Medical School, Ann Arbor, Mich., USA
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