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Greenhalgh DG, Hill DM, Burmeister DM, Gus EI, Cleland H, Padiglione A, Holden D, Huss F, Chew MS, Kubasiak JC, Burrell A, Manzanares W, Gómez MC, Yoshimura Y, Sjöberg F, Xie WG, Egipto P, Lavrentieva A, Jain A, Miranda-Altamirano A, Raby E, Aramendi I, Sen S, Chung KK, Alvarez RJQ, Han C, Matsushima A, Elmasry M, Liu Y, Donoso CS, Bolgiani A, Johnson LS, Vana LPM, de Romero RVD, Allorto N, Abesamis G, Luna VN, Gragnani A, González CB, Basilico H, Wood F, Jeng J, Li A, Singer M, Luo G, Palmieri T, Kahn S, Joe V, Cartotto R. Surviving Sepsis After Burn Campaign. Burns 2023; 49:1487-1524. [PMID: 37839919 DOI: 10.1016/j.burns.2023.05.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 05/02/2023] [Indexed: 10/17/2023]
Abstract
INTRODUCTION The Surviving Sepsis Campaign was developed to improve outcomes for all patients with sepsis. Despite sepsis being the primary cause of death after thermal injury, burns have always been excluded from the Surviving Sepsis efforts. To improve sepsis outcomes in burn patients, an international group of burn experts developed the Surviving Sepsis After Burn Campaign (SSABC) as a testable guideline to improve burn sepsis outcomes. METHODS The International Society for Burn Injuries (ISBI) reached out to regional or national burn organizations to recommend members to participate in the program. Two members of the ISBI developed specific "patient/population, intervention, comparison and outcome" (PICO) questions that paralleled the 2021 Surviving Sepsis Campaign [1]. SSABC participants were asked to search the current literature and rate its quality for each topic. At the Congress of the ISBI, in Guadalajara, Mexico, August 28, 2022, a majority of the participants met to create "statements" based on the literature. The "summary statements" were then sent to all members for comment with the hope of developing an 80% consensus. After four reviews, a consensus statement for each topic was created or "no consensus" was reported. RESULTS The committee developed sixty statements within fourteen topics that provide guidance for the early treatment of sepsis in burn patients. These statements should be used to improve the care of sepsis in burn patients. The statements should not be considered as "static" comments but should rather be used as guidelines for future testing of the best treatments for sepsis in burn patients. They should be updated on a regular basis. CONCLUSION Members of the burn community from the around the world have developed the Surviving Sepsis After Burn Campaign guidelines with the goal of improving the outcome of sepsis in burn patients.
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Affiliation(s)
- David G Greenhalgh
- Department of Burns, Shriners Children's Northern California and Department of Surgery, University of California, Davis, Sacramento, CA, USA.
| | - David M Hill
- Department of Clinical Pharmacy & Translational Scre have been several studies that have evaluatedience, College of Pharmacy, University of Tennessee, Health Science Center; Memphis, TN, USA
| | - David M Burmeister
- Department of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - Eduardo I Gus
- Division of Plastic & Reconstructive Surgery, The Hospital for Sick Children; Department of Surgery, University of Toronto, Toronto, Canada
| | - Heather Cleland
- Department of Surgery, Monash University and Alfred Hospital, Melbourne, Australia
| | - Alex Padiglione
- Department of Surgery, Monash University and Alfred Hospital, Melbourne, Australia
| | - Dane Holden
- Department of Surgery, Monash University and Alfred Hospital, Melbourne, Australia
| | - Fredrik Huss
- Department of Surgical Sciences, Plastic Surgery, Uppsala University/Burn Center, Department of Plastic and Maxillofacial Surgery, Uppsala University Hospital, Uppsala, Sweden
| | - Michelle S Chew
- Department of Anaesthesia and Intensive Care, Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - John C Kubasiak
- Department of Surgery, Loyola University Medical Center, Maywood, IL, USA
| | - Aidan Burrell
- Department of Epidemiology and Preventative Medicine, Monash University and Alfred Hospital, Intensive Care Research Center (ANZIC-RC), Melbourne, Australia
| | - William Manzanares
- Department of Critical Care Medicine, Universidad de la República (UdelaR), Montevideo, Uruguay
| | - María Chacón Gómez
- Division of Intensive Care and Critical Medicine, Centro Nacional de Investigacion y Atencion de Quemados (CENIAQ), National Rehabilitation Institute, LGII, Mexico
| | - Yuya Yoshimura
- Department of Emergency and Critical Care Medicine, Hachinohe City Hospital, Hachinohe, Japan
| | - Folke Sjöberg
- Department of Anaesthesia and Intensive Care, Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Wei-Guo Xie
- Institute of Burns, Tongren Hospital of Wuhan University (Wuhan Third Hospital), Wuhan, China
| | - Paula Egipto
- Centro Hospitalar e Universitário São João - Burn Unit, Porto, Portugal
| | | | | | | | - Ed Raby
- Infectious Diseases Department, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
| | | | - Soman Sen
- Department of Burns, Shriners Children's Northern California and Department of Surgery, University of California, Davis, Sacramento, CA, USA
| | - Kevin K Chung
- Department of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | | | - Chunmao Han
- Department of Burn and Wound Repair, Second Affiliated Hospital, Zhejiang University College of Medicine, Hangzhou, China
| | - Asako Matsushima
- Department of Emergency and Critical Care, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Moustafa Elmasry
- Department of Hand, Plastic Surgery and Burns, Linköping University, Linköping, Sweden
| | - Yan Liu
- Department of Burn, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Carlos Segovia Donoso
- Intensive Care Unit for Major Burns, Mutual Security Clinical Hospital, Santiago, Chile
| | - Alberto Bolgiani
- Department of Surgery, Deutsches Hospital, Buenos Aires, Argentina
| | - Laura S Johnson
- Department of Surgery, Emory University School of Medicine and Grady Health System, Georgia
| | - Luiz Philipe Molina Vana
- Disciplina de Cirurgia Plastica da Escola Paulista de Medicina da Universidade Federal de Sao Paulo, Sao Paulo, Brazil
| | | | - Nikki Allorto
- Grey's Hospital Pietermaritzburg Metropolitan Burn Service, University of KwaZulu Natal, Pietermaritzburg, South Africa
| | - Gerald Abesamis
- Alfredo T. Ramirez Burn Center, Division of Burns, Department of Surgery, University of Philippines Manila - Philippine General Hospital, Manila, Philippines
| | - Virginia Nuñez Luna
- Unidad Michou y Mau Xochimilco for Burnt Children, Secretaria Salud Ciudad de México, Mexico
| | - Alfredo Gragnani
- Disciplina de Cirurgia Plastica da Escola Paulista de Medicina da Universidade Federal de Sao Paulo, Sao Paulo, Brazil
| | - Carolina Bonilla González
- Department of Pediatrics and Intensive Care, Pediatric Burn Unit, Clinical Studies and Clinical Epidemiology Division, Fundación Santa Fe de Bogotá, Bogotá, Colombia
| | - Hugo Basilico
- Intensive Care Area - Burn Unit - Pediatric Hospital "Prof. Dr. Juan P. Garrahan", Buenos Aires, Argentina
| | - Fiona Wood
- Department of Surgery, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
| | - James Jeng
- Department of Surgery, University of California, Irvine, CA, USA
| | - Andrew Li
- Department of Surgery, Monash University and Alfred Hospital, Melbourne, Australia
| | - Mervyn Singer
- Department of Intensive Care Medicine, University College London, London, United Kingdom
| | - Gaoxing Luo
- Institute of Burn Research, Southwest Hospital, Army (Third Military) Medical University, Chongqing, China
| | - Tina Palmieri
- Department of Burns, Shriners Children's Northern California and Department of Surgery, University of California, Davis, Sacramento, CA, USA
| | - Steven Kahn
- The South Carolina Burn Center, Department of Surgery, Medical University of South Carolina, Charleston, SC, USA
| | - Victor Joe
- Department of Surgery, University of California, Irvine, CA, USA
| | - Robert Cartotto
- Department of Surgery, Sunnybrook Medical Center, Toronto, Ontario, Canada
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Gu WJ, Kong YJ, Li YJ, Wang CM. P(v-a)CO 2/C(a-v)O 2 as a red blood cell transfusion trigger and prognostic indicator for sepsis-related anaemia: protocol for a prospective cohort study. BMJ Open 2022; 12:e059454. [PMID: 36192101 PMCID: PMC9535211 DOI: 10.1136/bmjopen-2021-059454] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
INTRODUCTION Red blood cell (RBC) transfusion primarily aims to improve oxygen transport and tissue oxygenation. The transfusion strategy based on haemoglobin concentration could not accurately reflect cellular metabolism. The ratio of venous-arterial carbon dioxide tension difference to arterial-venous oxygen content difference (P(v-a)CO2/C(a-v)O2) is a good indicator of cellular hypoxia. We aim to explore the influence of P(v-a)CO2/C(a-v)O2 as an RBC transfusion trigger on outcomes in septic shock patients. METHODS AND ANALYSIS The study is a single-centre prospective cohort study. We consecutively enrol adult septic shock patients requiring RBC transfusion at intensive care unit (ICU) admission or during ICU stay. P(v-a)CO2/C(a-v)O2 will be recorded before and 1 hour after each transfusion. The primary outcome is ICU mortality. Binary logistic regression analyses will be performed to detect the independent association between P(v-a)CO2/C(a-v)O2 and ICU mortality. A cut-off value for P(v-a)CO2/C(a-v)O2 will be obtained by maximising the Youden index with the receiver operator characteristic curve. According to this cut-off value, patients included will be divided into two groups: one with the P(v-a)CO2/C(a-v)O2 >cut-off and the other with the P(v-a)CO2/C(a-v)O2 ≤cut off. Differences in clinical outcomes between the two groups will be assessed after propensity matching. ETHICS AND DISSEMINATION The study has been approved by the Institutional Review Board of Affiliated Hospital of Weifang Medical University (wyfy-2021-ky-059). Findings will be disseminated through conference presentations and peer-reviewed journals. TRIAL REGISTRATION NUMBER ChiCTR2100051748.
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Affiliation(s)
- Wan-Jie Gu
- Department of Intensive Care Unit, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong Province, China
- Department of Clinical Research, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong Province, China
| | - Yu-Jia Kong
- School of Public Health, Weifang Medical University, Weifang, Shandong Province, China
| | - Yun-Jie Li
- Department of Critical Care Medicine, Affiliated Hospital of Weifang Medical University, Weifang, Shandong Province, China
| | - Chun-Mei Wang
- Department of Critical Care Medicine, Affiliated Hospital of Weifang Medical University, Weifang, Shandong Province, China
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Saadat-Gilani K, Zarbock A, Meersch M. Perioperative Renoprotection: Clinical Implications. Anesth Analg 2020; 131:1667-1678. [DOI: 10.1213/ane.0000000000004995] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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van Galen G, Hallowell G. Hydroxyethyl starches in equine medicine. J Vet Emerg Crit Care (San Antonio) 2019; 29:349-359. [PMID: 31228334 DOI: 10.1111/vec.12854] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Revised: 06/11/2017] [Accepted: 07/24/2017] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To review and discuss the use of hydroxyethyl starches (HES) in equine veterinary medicine, and to provide recommendations for its use. DATA SOURCES Veterinary and human peer-reviewed medical literature including scientific reviews, meta-analyses, and original research articles. HUMAN DATA SYNTHESIS Increasing evidences on adverse effects after HES use and decreasing support for beneficial effects with regards to volume expansion and colloid osmotic pressure (COP) support in critically ill subjects have led to a recent guideline to limit the use of HES in critically ill people. EQUINE VETERINARY DATA SYNTHESIS The rationale for HES use in horses is mainly extrapolated from human medicine, and very limited studies in horses are available. There is limited evidence suggesting a superiority of volume expansion effects of HES over crystalloids. The potential for HES to increase and maintain COP is well supported, but there is no evidence that maintaining or increasing plasma COP influences outcome, tissue edema formation, or rates of complications that potentially relate to edema formation. HES induce dose-dependent changes in coagulopathic parameters, but there is no evidence that HES causes clinical coagulopathies. Insufficient data are available on other adverse effects such as acute kidney injury, or mortality in horses. The use of HES should be restricted in septic patients, but may still have some use in cases of hemorrhagic shock resuscitation, hypoalbuminemia, or perioperative fluid replacement. CONCLUSION The evidence supporting the use of HES in horses is weak due to lack of species-specific investigations. Acknowledging species differences, the use of HES should be judicious, yet with some recognition of its benefits in particular cases. More research is necessary to improve knowledge on use of HES in horses and to establish better future recommendations.
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Affiliation(s)
- Gaby van Galen
- Medicine and Surgery, Department of Large Animal Science, University of Copenhagen, Copenhagen, Denmark
| | - Gayle Hallowell
- School of Veterinary Medicine and Surgery, University of Nottingham, Nottingham, UK
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Prediction of bleeding by thromboelastography in ICU patients with haematological malignancy and severe sepsis. Blood Coagul Fibrinolysis 2019; 29:683-688. [PMID: 30439767 DOI: 10.1097/mbc.0000000000000777] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
: ICU patients with haematological malignancy have an increased risk of bleeding. Recently, global haemostatic methods such as thromboelastography (TEG) have gained impact in evaluating coagulation. The aim of this study was to observe whether TEG could predict bleeding in haematological ICU patients with severe sepsis. Post-hoc single-centre analysis of patients with haematological malignancy included in the Scandinavian Starch for Severe Sepsis/Septic Shock (6S) trial. Clinical characteristics, TEG measurements and details regarding bleeding complications were retrieved from the 6S database. The association between TEG and bleeding were analysed by Cox regression and receiver operating characteristic curves. A total of 202 patients with severe sepsis were admitted to the ICU of Rigshospitalet, Copenhagen and included in the 6S trial. Forty-one had haematological malignancy and were analysed in the current study. During ICU stay, 20 patients (49%) had bleeding complications and 13 (32%) patients bled within the first 5 ICU days. We observed no associations between TEG and subsequent bleeding in Cox regression models. TEG variables at baseline had low predictive value for bleeding. Baseline TEG variables did not add value in identifying patients with high risk of bleeding in ICU patients with haematological malignancy and severe sepsis.
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Adamik KN, Yozova ID. Starch Wars-New Episodes of the Saga. Changes in Regulations on Hydroxyethyl Starch in the European Union. Front Vet Sci 2019; 5:336. [PMID: 30713845 PMCID: PMC6345713 DOI: 10.3389/fvets.2018.00336] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Accepted: 12/14/2018] [Indexed: 01/23/2023] Open
Abstract
After a safety review of hydroxyethyl starch (HES) solutions in 2013, restrictions on the use of HES were introduced in the European Union (EU) to reduce the risk of kidney injury and death in certain patient populations. Similar restrictions were introduced by the Food and Drug Administration in the United States and other countries. In October 2017, a second safety review of HES solutions was triggered by the European pharmacovigilance authorities based on a request by the Swedish Medical Products Agency to completely suspend HES. After several meetings and repeated evaluations, the recommendation to ban HES was ultimately not endorsed by the responsible committee; however, there was a vote for more restricted access to the drug and rigorous monitoring of policy adherence. This review delineates developments in the European pharmacovigilance risk assessment of HES solutions between 2013 and 2018. In addition, the divergent experts' opinions and the controversy surrounding this official assessment are described. As the new decisions might influence the availability of HES products for veterinary patients, potential alternatives to HES solutions, such as albumin solutions and gelatin, are briefly discussed.
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Affiliation(s)
- Katja-Nicole Adamik
- Department of Clinical Veterinary Medicine, Vetsuisse Faculty, University of Bern, Bern, Switzerland
| | - Ivayla D. Yozova
- School of Veterinary Science, Massey University, Palmerston North, New Zealand
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Abstract
Sepsis is defined as organ dysfunction resulting from the host's deleterious response to infection. One of the most common organs affected is the kidneys, resulting in sepsis associated acute kidney injury (SA-AKI) that contributes to the morbidity and mortality of sepsis. A growing body of knowledge has illuminated the clinical risk factors, pathobiology, response to treatment, and elements of renal recovery that have advanced our ability to prevent, detect, and treat SA-AKI. Despite these advances, SA-AKI remains an important concern and clinical burden, and further study is needed to reduce the acute and chronic consequences. This review summarizes the relevant evidence, with a focus on the risk factors, early recognition and diagnosis, treatment, and long term consequences of SA-AKI. In addition to literature pertaining to SA-AKI specifically, pertinent sepsis and acute kidney injury literature relevant to SA-AKI was included.
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Affiliation(s)
- Jason T Poston
- Section of Pulmonary and Critical Care Medicine, Department of Medicine, University of Chicago, Chicago, IL 60637, USA
| | - Jay L Koyner
- Section of Nephrology, Department of Medicine, University of Chicago
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Russell L, Holst LB, Lange T, Liang X, Ostrowski SR, Perner A. Effects of anemia and blood transfusion on clot formation and platelet function in patients with septic shock: a substudy of the randomized TRISS trial. Transfusion 2018; 58:2807-2818. [DOI: 10.1111/trf.14904] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 06/17/2018] [Accepted: 07/23/2018] [Indexed: 12/20/2022]
Affiliation(s)
- Lene Russell
- Department of Intensive Care; Copenhagen University Hospital-Rigshospitalet; Copenhagen Denmark
- Copenhagen Academy for Medical Education and Simulation-Rigshospitalet; Copenhagen Denmark
| | - Lars Broksø Holst
- Department of Intensive Care; Copenhagen University Hospital-Rigshospitalet; Copenhagen Denmark
| | - Theis Lange
- Section of Biostatistics, Department of Public Health; University of Copenhagen; Copenhagen Denmark
- Centre for Statistical Science; Peking University; Beijing China
| | - Xuan Liang
- Department of Econometrics and Business Statistics; Monash University; Victoria Australia
| | - Sisse Rye Ostrowski
- Department of Clinical Immunology, Capital Region Blood Bank; Copenhagen University Hospital; Copenhagen Rigshospitalet Denmark
| | - Anders Perner
- Department of Intensive Care; Copenhagen University Hospital-Rigshospitalet; Copenhagen Denmark
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Lewis SR, Pritchard MW, Evans DJW, Butler AR, Alderson P, Smith AF, Roberts I. Colloids versus crystalloids for fluid resuscitation in critically ill people. Cochrane Database Syst Rev 2018; 8:CD000567. [PMID: 30073665 PMCID: PMC6513027 DOI: 10.1002/14651858.cd000567.pub7] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND Critically ill people may lose fluid because of serious conditions, infections (e.g. sepsis), trauma, or burns, and need additional fluids urgently to prevent dehydration or kidney failure. Colloid or crystalloid solutions may be used for this purpose. Crystalloids have small molecules, are cheap, easy to use, and provide immediate fluid resuscitation, but may increase oedema. Colloids have larger molecules, cost more, and may provide swifter volume expansion in the intravascular space, but may induce allergic reactions, blood clotting disorders, and kidney failure. This is an update of a Cochrane Review last published in 2013. OBJECTIVES To assess the effect of using colloids versus crystalloids in critically ill people requiring fluid volume replacement on mortality, need for blood transfusion or renal replacement therapy (RRT), and adverse events (specifically: allergic reactions, itching, rashes). SEARCH METHODS We searched CENTRAL, MEDLINE, Embase and two other databases on 23 February 2018. We also searched clinical trials registers. SELECTION CRITERIA We included randomised controlled trials (RCTs) and quasi-RCTs of critically ill people who required fluid volume replacement in hospital or emergency out-of-hospital settings. Participants had trauma, burns, or medical conditions such as sepsis. We excluded neonates, elective surgery and caesarean section. We compared a colloid (suspended in any crystalloid solution) versus a crystalloid (isotonic or hypertonic). DATA COLLECTION AND ANALYSIS Independently, two review authors assessed studies for inclusion, extracted data, assessed risk of bias, and synthesised findings. We assessed the certainty of evidence with GRADE. MAIN RESULTS We included 69 studies (65 RCTs, 4 quasi-RCTs) with 30,020 participants. Twenty-eight studied starch solutions, 20 dextrans, seven gelatins, and 22 albumin or fresh frozen plasma (FFP); each type of colloid was compared to crystalloids.Participants had a range of conditions typical of critical illness. Ten studies were in out-of-hospital settings. We noted risk of selection bias in some studies, and, as most studies were not prospectively registered, risk of selective outcome reporting. Fourteen studies included participants in the crystalloid group who received or may have received colloids, which might have influenced results.We compared four types of colloid (i.e. starches; dextrans; gelatins; and albumin or FFP) versus crystalloids.Starches versus crystalloidsWe found moderate-certainty evidence that there is probably little or no difference between using starches or crystalloids in mortality at: end of follow-up (risk ratio (RR) 0.97, 95% confidence interval (CI) 0.86 to 1.09; 11,177 participants; 24 studies); within 90 days (RR 1.01, 95% CI 0.90 to 1.14; 10,415 participants; 15 studies); or within 30 days (RR 0.99, 95% CI 0.90 to 1.09; 10,135 participants; 11 studies).We found moderate-certainty evidence that starches probably slightly increase the need for blood transfusion (RR 1.19, 95% CI 1.02 to 1.39; 1917 participants; 8 studies), and RRT (RR 1.30, 95% CI 1.14 to 1.48; 8527 participants; 9 studies). Very low-certainty evidence means we are uncertain whether either fluid affected adverse events: we found little or no difference in allergic reactions (RR 2.59, 95% CI 0.27 to 24.91; 7757 participants; 3 studies), fewer incidences of itching with crystalloids (RR 1.38, 95% CI 1.05 to 1.82; 6946 participants; 2 studies), and fewer incidences of rashes with crystalloids (RR 1.61, 95% CI 0.90 to 2.89; 7007 participants; 2 studies).Dextrans versus crystalloidsWe found moderate-certainty evidence that there is probably little or no difference between using dextrans or crystalloids in mortality at: end of follow-up (RR 0.99, 95% CI 0.88 to 1.11; 4736 participants; 19 studies); or within 90 days or 30 days (RR 0.99, 95% CI 0.87 to 1.12; 3353 participants; 10 studies). We are uncertain whether dextrans or crystalloids reduce the need for blood transfusion, as we found little or no difference in blood transfusions (RR 0.92, 95% CI 0.77 to 1.10; 1272 participants, 3 studies; very low-certainty evidence). We found little or no difference in allergic reactions (RR 6.00, 95% CI 0.25 to 144.93; 739 participants; 4 studies; very low-certainty evidence). No studies measured RRT.Gelatins versus crystalloidsWe found low-certainty evidence that there may be little or no difference between gelatins or crystalloids in mortality: at end of follow-up (RR 0.89, 95% CI 0.74 to 1.08; 1698 participants; 6 studies); within 90 days (RR 0.89, 95% CI 0.73 to 1.09; 1388 participants; 1 study); or within 30 days (RR 0.92, 95% CI 0.74 to 1.16; 1388 participants; 1 study). Evidence for blood transfusion was very low certainty (3 studies), with a low event rate or data not reported by intervention. Data for RRT were not reported separately for gelatins (1 study). We found little or no difference between groups in allergic reactions (very low-certainty evidence).Albumin or FFP versus crystalloidsWe found moderate-certainty evidence that there is probably little or no difference between using albumin or FFP or using crystalloids in mortality at: end of follow-up (RR 0.98, 95% CI 0.92 to 1.06; 13,047 participants; 20 studies); within 90 days (RR 0.98, 95% CI 0.92 to 1.04; 12,492 participants; 10 studies); or within 30 days (RR 0.99, 95% CI 0.93 to 1.06; 12,506 participants; 10 studies). We are uncertain whether either fluid type reduces need for blood transfusion (RR 1.31, 95% CI 0.95 to 1.80; 290 participants; 3 studies; very low-certainty evidence). Using albumin or FFP versus crystalloids may make little or no difference to the need for RRT (RR 1.11, 95% CI 0.96 to 1.27; 3028 participants; 2 studies; very low-certainty evidence), or in allergic reactions (RR 0.75, 95% CI 0.17 to 3.33; 2097 participants, 1 study; very low-certainty evidence). AUTHORS' CONCLUSIONS Using starches, dextrans, albumin or FFP (moderate-certainty evidence), or gelatins (low-certainty evidence), versus crystalloids probably makes little or no difference to mortality. Starches probably slightly increase the need for blood transfusion and RRT (moderate-certainty evidence), and albumin or FFP may make little or no difference to the need for renal replacement therapy (low-certainty evidence). Evidence for blood transfusions for dextrans, and albumin or FFP, is uncertain. Similarly, evidence for adverse events is uncertain. Certainty of evidence may improve with inclusion of three ongoing studies and seven studies awaiting classification, in future updates.
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Affiliation(s)
- Sharon R Lewis
- Royal Lancaster InfirmaryLancaster Patient Safety Research UnitPointer Court 1, Ashton RoadLancasterUKLA1 4RP
| | - Michael W Pritchard
- Royal Lancaster InfirmaryLancaster Patient Safety Research UnitPointer Court 1, Ashton RoadLancasterUKLA1 4RP
| | - David JW Evans
- Lancaster UniversityLancaster Health HubLancasterUKLA1 4YG
| | - Andrew R Butler
- Royal Lancaster InfirmaryDepartment of AnaesthesiaLancasterUK
| | - Phil Alderson
- National Institute for Health and Care ExcellenceLevel 1A, City Tower,Piccadilly PlazaManchesterUKM1 4BD
| | - Andrew F Smith
- Royal Lancaster InfirmaryDepartment of AnaesthesiaLancasterUK
| | - Ian Roberts
- London School of Hygiene & Tropical MedicineCochrane Injuries GroupNorth CourtyardKeppel StreetLondonUKWC1E 7HT
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Russell L, Madsen MB, Dahl M, Kampmann P, Perner A. Prediction of bleeding and thrombosis by standard biochemical coagulation variables in haematological intensive care patients. Acta Anaesthesiol Scand 2018; 62:196-206. [PMID: 29124749 DOI: 10.1111/aas.13036] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 10/10/2017] [Accepted: 10/20/2017] [Indexed: 12/22/2022]
Abstract
PURPOSE We assessed the value of standard biochemical coagulation parameters in predicting bleeding, thrombosis and mortality in adult Intensive Care Unit (ICU) patients with haematological malignancies. METHODS We screened all patients with acute leukaemia and myelodysplastic syndrome admitted to a university hospital ICU during 2008-2012. Data were obtained from the clinical chemistry laboratory database and patient files. We graded bleeding according to the World Health Organisation (WHO)-system within 24-h, within 5-days and during the whole ICU stay. We analysed the predictive values of laboratory parameters using multiple logistic regression and receiver operator characteristics (ROC) curves. As we previously have established that platelet count at admission was associated with bleeding, we focused on International Normalised Ratio (INR), activated pro-thrombin time (APTT), anti-thrombin, D-dimer and fibrinogen, and markers of infection (C-reactive protein, pro-calcitonin), kidney function (creatinine) and tissue damage (lactate dehydrogenase (LDH)). RESULTS We included 116 patients; 66 (57%) had at least one bleeding episode and 11 (9%) patients had at least one thrombotic event. The differences in coagulation values when bleeding compared to baseline values were minor. INR was the only variable we found associated with subsequent bleeding within 24 h from admission to ICU (odds ratio 2.91, 95% CI: 1.01-8.43, P = 0.048). ROC analyses did not show predictive value of any of the other variables with regards to bleeding and none of the variables were associated with thrombosis in adjusted analyses. Increased levels of LDH at admission were associated with increased 7-day and 30-day mortality. CONCLUSIONS Increased INR at admission was associated with a higher rate of bleeding in ICU patients with haematological malignancies. No other biochemical coagulation or other parameter had any association with bleeding, thrombosis or mortality except increased LDH, which at ICU admission was associated with increased 30-day mortality.
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Affiliation(s)
- L. Russell
- Department of Intensive Care 4131; Copenhagen University Hospital, Rigshospitalet; Copenhagen Denmark
- Copenhagen Academy for Medical Education and Simulation; University of Copenhagen and The Capital Region of Denmark; Copenhagen Denmark
| | - M. B. Madsen
- Department of Intensive Care 4131; Copenhagen University Hospital, Rigshospitalet; Copenhagen Denmark
| | - M. Dahl
- Department of Clinical Biochemistry; Copenhagen University Hospital, Rigshospitalet; Copenhagen Denmark
- Department of Clinical Biochemistry; Zealand University Hospital; Køge Denmark
| | - P. Kampmann
- Department of Haematology; Copenhagen University Hospital, Rigshospitalet; Copenhagen Denmark
| | - A. Perner
- Department of Intensive Care 4131; Copenhagen University Hospital, Rigshospitalet; Copenhagen Denmark
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11
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Russell L, Holst LB, Kjeldsen L, Stensballe J, Perner A. Risks of bleeding and thrombosis in intensive care unit patients with haematological malignancies. Ann Intensive Care 2017; 7:119. [PMID: 29230562 PMCID: PMC5725397 DOI: 10.1186/s13613-017-0341-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2017] [Accepted: 11/28/2017] [Indexed: 02/14/2023] Open
Abstract
Background Patients with malignant haematological disease and especially those who require intensive care have an increased risk of bleeding and thrombosis, but none of these data were obtained in ICU patients only. We assessed the incidence of bleeding and thrombotic complications, use of blood products and risk factors for bleeding in an adult population of ICU patients with haematological malignancies. Methods We screened all patients with acute leukaemia and myelodysplastic syndrome admitted to a university hospital ICU during 2008–2012. Bleeding in ICU was scored according to the WHO grading system, and risk factors were evaluated using unadjusted and adjusted analyses. Results In total, 116 of 129 ICU patients were included; their median length of stay was 7 (IQR 2–16) days. Of these, 66 patients (57%) had at least one bleeding episode in ICU; they bled for 3 (2–6) days and most often from lower and upper airways and upper GI tract. Thirty-nine (59%) of the 66 patients had severe or debilitating (WHO grade 3 or 4) bleeding. The median platelet count on the day of grade 3 or 4 bleeding was 23 × 109 per litre (IQR 13–39). Nine patients (8%) died in ICU following a bleeding episode; five of these had intra-cerebral haemorrhage. Platelet count on admission was associated with subsequent bleeding (adjusted odds ratio 1.18 (95% CI 1.03–1.35) for every 10 × 109 per litre drop in platelet count, p = 0.016). Eleven of the 116 patients (9%) developed a clinically significant thrombosis in ICU, which was the cause of death in four patients. The median platelet count was 20 × 109 per litre (15–48) at the time of thrombosis. The patients received a median of 6 units of red blood cells, 1 unit of fresh frozen plasma and 8 units of platelet concentrates in ICU. Conclusions Severe and debilitating bleeding complications were frequent in our ICU patients with haematological malignancies, but thrombosis also occurred in spite of low platelet counts. Platelet count on ICU admission was associated with subsequent bleeding. Electronic supplementary material The online version of this article (10.1186/s13613-017-0341-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Lene Russell
- Department of Intensive Care 4131, Copenhagen University Hospital, Rigshospitalet, Blegdamsvej 9, 2100, Copenhagen, Denmark. .,Copenhagen Academy for Medical Education and Simulation, University of Copenhagen and The Capital Region of Denmark, Copenhagen, Denmark.
| | - Lars Broksø Holst
- Department of Intensive Care 4131, Copenhagen University Hospital, Rigshospitalet, Blegdamsvej 9, 2100, Copenhagen, Denmark
| | - Lars Kjeldsen
- Department of Haematology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Jakob Stensballe
- Section for Transfusion Medicine, Capital Region Blood Bank, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark.,Department of Anaesthesia, Centre of Head and Orthopaedics, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Anders Perner
- Department of Intensive Care 4131, Copenhagen University Hospital, Rigshospitalet, Blegdamsvej 9, 2100, Copenhagen, Denmark
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12
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Anthon CT, Müller RB, Haase N, Hjortrup PB, Møller K, Lange T, Wetterslev J, Perner A. Effects of hydroxyethyl starch 130/0.42 vs. Ringer's acetate on cytokine levels in severe sepsis. Acta Anaesthesiol Scand 2017; 61:904-913. [PMID: 28653377 DOI: 10.1111/aas.12929] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Revised: 05/23/2017] [Accepted: 06/01/2017] [Indexed: 01/12/2023]
Abstract
BACKGROUND The Scandinavian Starch for Severe Sepsis/Septic Shock (6S) trial showed increased 90-day mortality with hydroxyethyl starch (HES) 130/0.42 vs. Ringer's acetate. To explore the underlying pathophysiology, we compared early changes in plasma cytokine concentrations between patients resuscitated with HES vs. Ringer's acetate. METHODS In a subgroup of 226 patients from the 6S trial, we calculated delta plasma concentrations of tumour necrosis factor alpha (TNF-α), interleukin (IL)-6 and IL-10 from randomization to day 2. We used multiple linear and logistic regression analyses to assess differences between the groups and associations between delta cytokine concentrations and 90-day mortality, respectively. RESULTS Baseline characteristics and day 2 mortality were comparable between the groups. We observed similar delta cytokine concentrations in the HES vs. Ringer's group (mean difference in delta TNF-α: -1.5 pg/ml (95% CI, -4.9 to 1.9), P = 0.39; IL-6: 36.0 pg/ml (-24.1 to 96.1), P = 0.24; IL-10: -3.9 pg/ml (-21.1 to 28.9), P = 0.76). In all included patients, we observed a linear relationship between increases in TNF-α and 90-day mortality (P = 0.005). CONCLUSION Resuscitation with HES 130/0.42 vs. Ringer's acetate did not appear to affect plasma concentrations of TNF-α, IL-6 or IL-10 differently during the first days after randomization into the 6S trial. In the overall cohort, increases in TNF-α were associated with increased 90-day mortality. Although interpretation should be done with caution, it seems unlikely that the increased mortality observed with the use HES in the 6S trial is signalled by early changes in three biomarkers of systemic inflammation.
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Affiliation(s)
- C. T. Anthon
- Department of Intensive Care; Copenhagen University Hospital - Rigshospitalet; Copenhagen Denmark
| | - R. B. Müller
- Department of Intensive Care; Copenhagen University Hospital - Rigshospitalet; Copenhagen Denmark
| | - N. Haase
- Department of Intensive Care; Copenhagen University Hospital - Rigshospitalet; Copenhagen Denmark
| | - P. B. Hjortrup
- Department of Intensive Care; Copenhagen University Hospital - Rigshospitalet; Copenhagen Denmark
| | - K. Møller
- Department of Neuroanaesthesiology; Copenhagen University Hospital - Rigshospitalet; Copenhagen Denmark
- Center of Inflammation and Metabolism; Copenhagen University Hospital - Rigshospitalet; Copenhagen Denmark
| | - T. Lange
- Section of Biostatistics; Department of Public Health; University of Copenhagen; Copenhagen Denmark
- Center for Statistical Science; Peking University; Beijing China
| | - J. Wetterslev
- Copenhagen Trial Unit; Centre for Clinical Intervention Research; Copenhagen University Hospital - Rigshospitalet; Copenhagen Denmark
| | - A. Perner
- Department of Intensive Care; Copenhagen University Hospital - Rigshospitalet; Copenhagen Denmark
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13
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Marker S, Perner A, Wetterslev J, Barbateskovic M, Jakobsen JC, Krag M, Granholm A, Anthon CT, Møller MH. Stress ulcer prophylaxis versus placebo or no prophylaxis in adult hospitalised acutely ill patients-protocol for a systematic review with meta-analysis and trial sequential analysis. Syst Rev 2017; 6:118. [PMID: 28646925 PMCID: PMC5483291 DOI: 10.1186/s13643-017-0509-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND Stress ulcer prophylaxis is considered standard of care in many critically ill patients in the intensive care unit (ICU). However, the quality of evidence supporting this has recently been questioned, and clinical equipoise exists. Whether there is overall benefit or harm of stress ulcer prophylaxis in adult hospitalised acutely ill patients is unknown. Accordingly, we aim to assess patient-important benefits and harms of stress ulcer prophylaxis versus placebo or no treatment in adult hospitalised acutely ill patients with high risk of gastrointestinal bleeding irrespective of hospital setting. METHODS/DESIGN We will conduct a systematic review of randomised clinical trials with meta-analysis and trial sequential analysis and assess use of proton pump inhibitors (PPIs) or histamine-2-receptor antagonists (H2RAs) in any dose, formulation and duration. We will accept placebo or no prophylaxis as control interventions. The participants will be adult hospitalised acutely ill patients with high risk of gastrointestinal bleeding. We will systematically search the Cochrane Library, MEDLINE, EMBASE, Science Citation Index, BIOSIS and Epistemonikos for relevant literature. We will follow the recommendations by the Cochrane Collaboration and the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) statement. The risk of systematic errors (bias) and random errors will be assessed, and the overall quality of evidence will be evaluated using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) approach. DISCUSSION There is a need for a high-quality systematic review to summarise the benefits and harms of stress ulcer prophylaxis in hospitalised patients to inform practice and future research. Although stress ulcer prophylaxis is used worldwide, no firm evidence for benefit or harm as compared to placebo or no treatments has been established. Critical illness is a continuum not limited to the ICU setting, which is why it is important to assess the benefits and harms of stress ulcer prophylaxis in a wider perspective than exclusively in ICU patients. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42017055676.
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Affiliation(s)
- Søren Marker
- Department of Intensive Care, 4131, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark. .,Centre for Research in Intensive Care (CRIC), Copenhagen, Denmark.
| | - Anders Perner
- Department of Intensive Care, 4131, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark.,Centre for Research in Intensive Care (CRIC), Copenhagen, Denmark
| | - Jørn Wetterslev
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark.,Centre for Research in Intensive Care (CRIC), Copenhagen, Denmark
| | - Marija Barbateskovic
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark.,Centre for Research in Intensive Care (CRIC), Copenhagen, Denmark
| | - Janus Christian Jakobsen
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark.,Centre for Research in Intensive Care (CRIC), Copenhagen, Denmark.,Department of Cardiology, Holbaek Hospital, Holbaek, Denmark
| | - Mette Krag
- Department of Intensive Care, 4131, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Anders Granholm
- Department of Intensive Care, 4131, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Carl Thomas Anthon
- Department of Intensive Care, 4131, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Morten Hylander Møller
- Department of Intensive Care, 4131, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark.,Centre for Research in Intensive Care (CRIC), Copenhagen, Denmark
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14
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Fukushima T, Uchino S, Fujii T, Takinami M, Uezono S. Intraoperative hydroxyethyl starch 70/0.5 administration may increase postoperative bleeding: a retrospective cohort study. J Anesth 2017; 31:330-336. [DOI: 10.1007/s00540-017-2334-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2016] [Accepted: 03/04/2017] [Indexed: 10/19/2022]
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15
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Perner A, Gordon AC, Angus DC, Lamontagne F, Machado F, Russell JA, Timsit JF, Marshall JC, Myburgh J, Shankar-Hari M, Singer M. The intensive care medicine research agenda on septic shock. Intensive Care Med 2017; 43:1294-1305. [DOI: 10.1007/s00134-017-4821-1] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2016] [Accepted: 04/25/2017] [Indexed: 12/15/2022]
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16
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Immunoglobulin G for patients with necrotising soft tissue infection (INSTINCT): a randomised, blinded, placebo-controlled trial. Intensive Care Med 2017; 43:1585-1593. [DOI: 10.1007/s00134-017-4786-0] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Accepted: 03/30/2017] [Indexed: 01/23/2023]
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17
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van der Poll T, Opal SM. Should all septic patients be given systemic anticoagulation? No. Intensive Care Med 2017; 43:455-457. [PMID: 28194511 DOI: 10.1007/s00134-016-4607-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Accepted: 10/20/2016] [Indexed: 01/11/2023]
Affiliation(s)
- Tom van der Poll
- Academic Medical Centre, Center for Experimental and Molecular Medicine and the Division of Infectious Diseases, University of Amsterdam, Meibergdreef 9, G2-130, 1105 AZ, Amsterdam, The Netherlands.
| | - Steven M Opal
- Infectious Disease Division, Warren Alpert Medical School of Brown University, Providence, RI, USA
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18
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Abstract
PURPOSE OF REVIEW Stress ulcer prophylaxis (SUP) is considered standard of care in the majority of critically ill patients in the ICU. In this review, we will present the current evidence for the use of SUP in ICU patients, including data on the prevalence of gastrointestinal bleeding and the balance between benefits and harms of SUP. RECENT FINDINGS The prevalence of overt gastrointestinal bleeding in critically ill patients is in the area of 5%. Consistent risk factors for gastrointestinal bleeding have been identified, but indications for SUP vary considerably. SUP is used in three out of four critically ill patients, most frequently in the form of proton pump inhibitors. A recent systematic review of SUP vs. placebo or no prophylaxis in critically ill patients highlights the lack of evidence supporting the use of SUP. Importantly, data suggest potential harm, including increased risk of nosocomial infections and cardiovascular events. SUMMARY The prevalence of gastrointestinal bleeding in critically ill patients in the ICU is low, the prognostic importance is ambiguous, and SUP is widely used. The balance between benefits and harms of SUP is unknown, and clinical equipoise exists. High-quality randomized controlled trials and systematic reviews assessing benefits and harms of SUP in ICU patients are highly warranted.
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19
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Leibacher J, Dauber K, Ehser S, Brixner V, Kollar K, Vogel A, Spohn G, Schäfer R, Seifried E, Henschler R. Human mesenchymal stromal cells undergo apoptosis and fragmentation after intravenous application in immune-competent mice. Cytotherapy 2016; 19:61-74. [PMID: 27836573 DOI: 10.1016/j.jcyt.2016.09.010] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Revised: 09/12/2016] [Accepted: 09/13/2016] [Indexed: 12/12/2022]
Abstract
BACKGROUND AIMS The biodistribution of human MSCs after systemic delivery is incompletely understood. We investigated the changes in cell size and cell surface markers of human MSCs after intravenous (IV) injection in immune competent mice. METHODS Male human MSCs were labeled with fluorescent vital dye PKH67 and tracked after IV administration in C57/BL6 mice. MSCs were tracked in blood and different murine tissues by human SRY gene quantitative polymerase chain reaction (qPCR) analysis, flow cytometry and fluorescence microscopy. Calibrated microbeads were used to track the size of transplanted MSCs. RESULTS The majority of injected MSCs were detected by qPCR in the lungs 5 min after transplantation, whereas <0.1% were detected in other tissues over 24 h. Flow cytometric and fluorescence microscopic analysis indicated that MSCs continuously decreased in size after transplantation and underwent fragmentation. The majority of PKH+ MSCs and their fragments were found in lungs and liver. PKH+ MSCs rapidly became positive for annexin V, propidium iodide and calreticulin, indicating loss of cell integrity. In addition, PKH+ fragments co-stained with antibodies against C3b, F4/80 and/or GR-1 indicating opsonization. Preincubation of MSCs in hyperosmolaric hydroxyethyl starch (HyperHAES) decreased MSCs size before transplantation, delayed the loss of viability markers and increased the frequency of traceable MSCs up to 24 h after transplantation. CONCLUSIONS PKH67 labeled MSCs are fragmented after IV injection in mice, acquire apoptotic and phagocytic cell markers and accumulate in the lungs and liver.
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Affiliation(s)
- Johannes Leibacher
- Institute of Transfusion Medicine and Immune Hematology, German Red Cross Blood Donor Service, University of Frankfurt, UK.
| | - Katrin Dauber
- Institute of Transfusion Medicine and Immune Hematology, German Red Cross Blood Donor Service, University of Frankfurt, UK
| | - Sabrina Ehser
- Institute of Transfusion Medicine and Immune Hematology, German Red Cross Blood Donor Service, University of Frankfurt, UK
| | - Veronika Brixner
- Institute of Transfusion Medicine and Immune Hematology, German Red Cross Blood Donor Service, University of Frankfurt, UK
| | - Katarina Kollar
- Institute of Transfusion Medicine and Immune Hematology, German Red Cross Blood Donor Service, University of Frankfurt, UK
| | - Anja Vogel
- Institute of Transfusion Medicine and Immune Hematology, German Red Cross Blood Donor Service, University of Frankfurt, UK
| | - Gabi Spohn
- Institute of Transfusion Medicine and Immune Hematology, German Red Cross Blood Donor Service, University of Frankfurt, UK
| | - Richard Schäfer
- Institute of Transfusion Medicine and Immune Hematology, German Red Cross Blood Donor Service, University of Frankfurt, UK
| | - Erhard Seifried
- Institute of Transfusion Medicine and Immune Hematology, German Red Cross Blood Donor Service, University of Frankfurt, UK
| | - Reinhard Henschler
- Institute of Transfusion Medicine and Immune Hematology, German Red Cross Blood Donor Service, University of Frankfurt, UK; Blood Transfusion Services Zurich and Grisons, Swiss Red Cross, Switzerland
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20
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Focus on transfusion, bleeding and thrombosis. Intensive Care Med 2016; 42:1859-1861. [PMID: 27783112 DOI: 10.1007/s00134-016-4608-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Accepted: 10/21/2016] [Indexed: 10/20/2022]
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21
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High Levels of Methylarginines Were Associated With Increased Mortality in Patients With Severe Sepsis. Shock 2016; 46:365-72. [DOI: 10.1097/shk.0000000000000649] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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22
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Rygård SL, Holst LB, Wetterslev J, Winkel P, Johansson PI, Wernerman J, Guttormsen AB, Karlsson S, Perner A. Long-term outcomes in patients with septic shock transfused at a lower versus a higher haemoglobin threshold: the TRISS randomised, multicentre clinical trial. Intensive Care Med 2016; 42:1685-1694. [PMID: 27686345 DOI: 10.1007/s00134-016-4437-x] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Accepted: 06/30/2016] [Indexed: 01/28/2023]
Abstract
PURPOSE We assessed the predefined long-term outcomes in patients randomised in the Transfusion Requirements in Septic Shock (TRISS) trial. METHODS In 32 Scandinavian ICUs, we randomised 1005 patients with septic shock and haemoglobin of 9 g/dl or less to receive single units of leuko-reduced red cells when haemoglobin level was 7 g/dl or less (lower threshold) or 9 g/dl or less (higher threshold) during ICU stay. We assessed mortality rates 1 year after randomisation and again in all patients at time of longest follow-up in the intention-to-treat population (n = 998) and health-related quality of life (HRQoL) 1 year after randomisation in the Danish patients only (n = 777). RESULTS Mortality rates in the lower- versus higher-threshold group at 1 year were 53.5 % (268/501 patients) versus 54.6 % (271/496) [relative risk 0.97; 95 % confidence interval (CI) 0.85-1.09; P = 0.62]; at longest follow-up (median 21 months), they were 56.7 % (284/501) versus 61.0 % (302/495) (hazard ratio 0.88; 95 % CI 0.75-1.03; P = 0.12). We obtained HRQoL data at 1 year in 629 of the 777 (81 %) Danish patients, and mean differences between the lower- and higher-threshold group in scores of physical HRQoL were 0.4 (95 % CI -2.4 to 3.1; P = 0.79) and in mental HRQoL 0.5 (95 % CI -3.1 to 4.0; P = 0.79). CONCLUSIONS Long-term mortality rates and HRQoL did not differ in patients with septic shock and anaemia who were transfused at a haemoglobin threshold of 7 g/dl versus a threshold of 9 g/dl. We may reject a more than 3 % increased hazard of death in the lower- versus higher-threshold group at the time of longest follow-up.
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Affiliation(s)
- Sofie L Rygård
- Department of Intensive Care 4131, Copenhagen University Hospital, Rigshospitalet, Blegdamsvej 9, 2100, Copenhagen, Denmark
| | - Lars B Holst
- Department of Intensive Care 4131, Copenhagen University Hospital, Rigshospitalet, Blegdamsvej 9, 2100, Copenhagen, Denmark
| | - Jørn Wetterslev
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Per Winkel
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Pär I Johansson
- Section for Transfusion Medicine, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | | | - Anne B Guttormsen
- Haukeland University Hospital and University of Bergen, Bergen, Norway
| | | | - Anders Perner
- Department of Intensive Care 4131, Copenhagen University Hospital, Rigshospitalet, Blegdamsvej 9, 2100, Copenhagen, Denmark. .,Centre for Research in Intensive Care, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark.
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23
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Krag M, Perner A, Wetterslev J, Wise MP, Borthwick M, Bendel S, Pelosi P, Keus F, Guttormsen AB, Schefold JC, Møller MH. Stress ulcer prophylaxis with a proton pump inhibitor versus placebo in critically ill patients (SUP-ICU trial): study protocol for a randomised controlled trial. Trials 2016; 17:205. [PMID: 27093939 PMCID: PMC4837508 DOI: 10.1186/s13063-016-1331-3] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Accepted: 04/06/2016] [Indexed: 12/18/2022] Open
Abstract
Background Critically ill patients in the intensive care unit (ICU) are at risk of clinically important gastrointestinal bleeding, and acid suppressants are frequently used prophylactically. However, stress ulcer prophylaxis may increase the risk of serious adverse events and, additionally, the quantity and quality of evidence supporting the use of stress ulcer prophylaxis is low. The aim of the SUP-ICU trial is to assess the benefits and harms of stress ulcer prophylaxis with a proton pump inhibitor in adult patients in the ICU. We hypothesise that stress ulcer prophylaxis reduces the rate of gastrointestinal bleeding, but increases rates of nosocomial infections and myocardial ischaemia. The overall effect on mortality is unpredictable. Methods/design The SUP-ICU trial is an investigator-initiated, pragmatic, international, multicentre, randomised, blinded, parallel-group trial of stress ulcer prophylaxis with a proton pump inhibitor versus placebo (saline) in 3350 acutely ill ICU patients at risk of gastrointestinal bleeding. The primary outcome measure is 90-day mortality. Secondary outcomes include the proportion of patients with clinically important gastrointestinal bleeding, pneumonia, Clostridium difficile infection or myocardial ischaemia, days alive without life support in the 90-day period, serious adverse reactions, 1-year mortality, and health economic analyses. The sample size will enable us to detect a 20 % relative risk difference (5 % absolute risk difference) in 90-day mortality assuming a 25 % event rate with a risk of type I error of 5 % and power of 90 %. The trial will be externally monitored according to Good Clinical Practice standards. Interim analyses will be performed after 1650 and 2500 patients. Conclusion The SUP-ICU trial will provide high-quality data on the benefits and harms of stress ulcer prophylaxis with a proton pump inhibitor in critically ill adult patients admitted in the ICU. Trial registration ClinicalTrials.gov Identifier: NCT02467621.
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Affiliation(s)
- Mette Krag
- Department of Intensive Care 4131, Copenhagen University Hospital, Rigshospitalet, Blegdamsvej 9, 2100, Copenhagen, Denmark.
| | - Anders Perner
- Department of Intensive Care 4131 and Centre for Research in Intensive Care (CRIC), Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Jørn Wetterslev
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Matt P Wise
- Department of Adult Critical Care, University Hospital of Wales, Cardiff, UK
| | - Mark Borthwick
- Pharmacy Department, Oxford University Hospitals NHS Trust, Oxford, UK
| | - Stepani Bendel
- Department of Intensive Care Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Paolo Pelosi
- Department of Surgical Sciences and Integrated Diagnostics, IRCCS AOU San Martino IST, University of Genoa, Genoa, Italy
| | - Frederik Keus
- University of Groningen, Department of Critical Care, University Medical Center Groningen, Groningen, The Netherlands
| | - Anne Berit Guttormsen
- Department of Anaesthesia and Intensive Care, Haukeland University Hospital and Clinical Institute 1 UiB, Bergen, Norway
| | - Joerg C Schefold
- Department of Intensive Care Medicine, University Hospital Inselspital, Bern, Switzerland
| | - Morten Hylander Møller
- Department of Intensive Care 4131, Copenhagen University Hospital, Rigshospitalet, Blegdamsvej 9, 2100, Copenhagen, Denmark
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24
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Wiedermann CJ, Bellomo R, Perner A. Is the literature inconclusive about the harm from HES? No. Intensive Care Med 2016; 43:1523-1525. [PMID: 27007101 PMCID: PMC7728630 DOI: 10.1007/s00134-016-4275-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2015] [Accepted: 02/15/2016] [Indexed: 12/25/2022]
Affiliation(s)
- Christian J Wiedermann
- Department of Internal Medicine, Central Hospital of Bolzano, Lorenz-Böhler-Street 5, 39100, Bolzano, BZ, Italy.
| | - Rinaldo Bellomo
- Department of Intensive Care, Austin Hospital, 145 Studley Road, Heidelberg, VIC 3084, Australia
| | - Anders Perner
- Department of Intensive Care, Copenhagen University Hospital, Rigshospitalet, 2100, Copenhagen, Denmark
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25
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Markers of endothelial damage and coagulation impairment in patients with severe sepsis resuscitated with hydroxyethyl starch 130/0.42 vs Ringer acetate. J Crit Care 2015; 32:16-20. [PMID: 26810483 DOI: 10.1016/j.jcrc.2015.11.025] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Revised: 11/10/2015] [Accepted: 11/26/2015] [Indexed: 01/14/2023]
Abstract
PURPOSE The Scandinavian Starch for Severe Sepsis/Septic Shock (6S) trial showed increased mortality in patients resuscitated with hydroxyethyl starch 130/0.42 (HES) vs Ringer acetate. Different effects of the fluids on the endothelium may have contributed to the observed outcome. We aimed to investigate associations between HES vs Ringer and changes in plasma biomarkers reflecting endothelial damage and coagulation impairment. MATERIALS AND METHODS Six biomarkers, including soluble thrombomodulin (sTM) and plasminogen activator inhibitor 1 (PAI-1), were assessed in a subgroup of 208 patients from the 6S trial. We analyzed differences in plasma concentration in the 2 intervention groups using linear or logistic regression models. RESULTS The increase in plasma sTM was lower in the HES group (-1.8 ng/mL; 95% confidence interval, -2.9 to -0.7; P = .002). The change was not statistically significant associated with mortality whereas increase in plasminogen activator inhibitor 1 was (odds ratio for 1-unit increase, 1.04; 95% confidence interval, 1.01-1.08; P = .01). CONCLUSIONS Resuscitation with HES vs Ringer decreased early endothelial damage. Although this finding should be interpreted with caution, it indicates that the increased mortality observed with HES in the 6S trial may not be explained by endothelial damage and it emphasizes the challenge of using surrogate markers as outcome.
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26
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Hauffe T, Krüger B, Bettex D, Rudiger A. Shock Management for Cardio-surgical ICU Patients - The Golden Hours. Card Fail Rev 2015; 1:75-82. [PMID: 28785436 PMCID: PMC5490875 DOI: 10.15420/cfr.2015.1.2.75] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2015] [Accepted: 09/22/2015] [Indexed: 12/14/2022] Open
Abstract
Postoperative shock following cardiac surgery is a serious condition with a high morbidity and mortality. There are four types of shock: cardiogenic, hypovolemic, obstructive and distributive and these can occur alone or in combination. Early identification of the underlying diseases and understanding of the mechanisms at play are key for successful management of shock. Prompt resuscitation measures are necessary to reverse the shock state and avoid permanent organ dysfunction or death. In this review, the authors focus on the management during the first 6 hours of shock (the 'golden hours'). They discuss how to optimise preload, vascular tone, contractility, heart rate and oxygen delivery. The review incorporates the findings of recent trials on early goal-directed therapy and includes practical recommendations in areas in which the evidence is scare or controversial. While the review focuses on cardio-surgical patients, the suggested treatment algorithms might be usefully expanded to other critically ill patients with shock arising from other causes.
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Affiliation(s)
- Till Hauffe
- Cardiosurgical Intensive Care Unit, Institute of Anaesthesiology, University Hospital Zurich,Zurich, Switzerland
| | - Bernard Krüger
- Cardiosurgical Intensive Care Unit, Institute of Anaesthesiology, University Hospital Zurich,Zurich, Switzerland
| | - Dominique Bettex
- Cardiosurgical Intensive Care Unit, Institute of Anaesthesiology, University Hospital Zurich,Zurich, Switzerland
| | - Alain Rudiger
- Cardiosurgical Intensive Care Unit, Institute of Anaesthesiology, University Hospital Zurich,Zurich, Switzerland
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Zhou ZB, Shao XX, Yang XY, Zhang T, Xian DF, Huang CY, Yang L, Huang WQ. Influence of Hydroxyethyl Starch on Renal Function After Orthotopic Liver Transplantation. Transplant Proc 2015; 47:1616-9. [DOI: 10.1016/j.transproceed.2015.04.095] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2014] [Revised: 03/14/2015] [Accepted: 04/07/2015] [Indexed: 01/10/2023]
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Prevalence and outcome of gastrointestinal bleeding and use of acid suppressants in acutely ill adult intensive care patients. Intensive Care Med 2015; 41:833-45. [PMID: 25860444 DOI: 10.1007/s00134-015-3725-1] [Citation(s) in RCA: 167] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2015] [Accepted: 02/27/2015] [Indexed: 02/07/2023]
Abstract
PURPOSE To describe the prevalence of, risk factors for, and prognostic importance of gastrointestinal (GI) bleeding and use of acid suppressants in acutely ill adult intensive care patients. METHODS We included adults without GI bleeding who were acutely admitted to the intensive care unit (ICU) during a 7-day period. The primary outcome was clinically important GI bleeding in ICU, and the analyses included estimations of baseline risk factors and potential associations with 90-day mortality. RESULTS A total of 1,034 patients in 97 ICUs in 11 countries were included. Clinically important GI bleeding occurred in 2.6 % (95 % confidence interval 1.6-3.6 %) of patients. The following variables at ICU admission were independently associated with clinically important GI bleeding: three or more co-existing diseases (odds ratio 8.9, 2.7-28.8), co-existing liver disease (7.6, 3.3-17.6), use of renal replacement therapy (6.9, 2.7-17.5), co-existing coagulopathy (5.2, 2.3-11.8), acute coagulopathy (4.2, 1.7-10.2), use of acid suppressants (3.6, 1.3-10.2) and higher organ failure score (1.4, 1.2-1.5). In ICU, 73 % (71-76 %) of patients received acid suppressants; most received proton pump inhibitors. In patients with clinically important GI bleeding, crude and adjusted odds for mortality were 3.7 (1.7-8.0) and 1.7 (0.7-4.3), respectively. CONCLUSIONS In ICU patients clinically important GI bleeding is rare, and acid suppressants are frequently used. Co-existing diseases, liver failure, coagulopathy and organ failures are the main risk factors for GI bleeding. Clinically important GI bleeding was not associated with increased adjusted 90-day mortality, which largely can be explained by severity of comorbidity, other organ failures and age.
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Perner A, Haase N, Wetterslev J, Holst LB. Testing current practice is no mistake. Intensive Care Med 2015; 41:960. [PMID: 25851387 DOI: 10.1007/s00134-015-3774-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/23/2015] [Indexed: 11/29/2022]
Affiliation(s)
- Anders Perner
- Department of Intensive Care, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark,
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Abstract
PURPOSE OF REVIEW The characteristics of an ideal intravenous fluid in the critically ill patient are discussed. RECENT FINDINGS Intravenous fluids are the most frequent drug administered to patients. Questioning the use of commonly administered intravenous fluids has resulted in an increased focus on their efficacy and safety. Discrimination between fluids currently in use has been the central theme of many recent large studies, and emerging from these findings is an understanding of characteristics that would make for an ideal fluid for critically ill patients. There is increased morbidity and mortality with high chloride-containing crystalloid solutions and hydroxyethyl starch preparations, with resultant international governmental agency warnings regarding hydroxyethyl starch . The ideal fluid is one which achieves the aim of administration while minimizing or negating adverse effects, is inexpensive, and sufficiently stable when stored to be used in a wide range of clinical settings. SUMMARY The ideal fluid currently does not exist. Of existing options, use of hydroxyethyl starches and high chloride-containing crystalloid solutions should be discouraged. There is a lack of direct evidence that a balanced crystalloid solution confers benefit, however, the trend of recent data would support future investigation into the advantage of balanced solution over 0.9% saline.
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Affiliation(s)
- Lyndal Russell
- Nepean Hospital, University of Sydney, Penrith, New South Wales, Australia
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MÜLLER RB, HAASE N, LANGE T, WETTERSLEV J, PERNER A. Acute kidney injury with hydroxyethyl starch 130/0.42 in severe sepsis. Acta Anaesthesiol Scand 2015; 59:329-36. [PMID: 25524831 DOI: 10.1111/aas.12453] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2014] [Accepted: 11/14/2014] [Indexed: 12/21/2022]
Abstract
BACKGROUND We aimed to detail the effects of hydroxyethyl starch (HES) vs. Ringer's on kidney function including the interaction with mortality in post-hoc analyses as resuscitation with HES 130/0.42 increased mortality in the Scandinavian Starch for Severe Sepsis/Septic Shock (6S) trial. METHODS In all 798 randomised patients, we assessed the incidence and effect on mortality of acute kidney injury (AKI) in the HES vs. Ringer's acetate groups using the Kidney Disease: Improving Global Outcome criteria. We also assessed the intervention effect on time to and duration of renal replacement therapy (RRT). RESULTS At baseline, the intervention groups were similar. The maximal AKI stage was higher in the HES vs. Ringer's group within the first 5 days after randomisation (P = 0.03), the average difference being 0.2 points (P < 0.01). An increase in AKI stage was associated with mortality (hazard ratio (HR) 1.35; 95% CI 1.22 to 1.49; P < 0.01). Significantly, more patients in the HES group received RRT within the first 5 days (P = 0.01), and the time to initiation of RRT was also shorter compared with the Ringer's group (HR 1.40; 95% CI 1.01-1.93; P = 0.04). The intervention effect of HES on mortality was reduced when adjusting for AKI stage as a time-dependent covariate (P = 0.15). CONCLUSION In patients with severe sepsis, HES appeared to increase the rate of severe AKI and use of RRT within the first 5 days. The increased mortality observed with HES may have been partly mediated through acute kidney impairment.
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Affiliation(s)
- R. B. MÜLLER
- Department of Intensive Care; Rigshospitalet; University of Copenhagen; Copenhagen Denmark
| | - N. HAASE
- Department of Intensive Care; Rigshospitalet; University of Copenhagen; Copenhagen Denmark
| | - T. LANGE
- Department of Public Health; Section of Biostatistics; University of Copenhagen; Copenhagen Denmark
| | - J. WETTERSLEV
- Copenhagen Trial Unit; Centre for Clinical Intervention Research; University of Copenhagen; Copenhagen Denmark
| | - A. PERNER
- Department of Intensive Care; Rigshospitalet; University of Copenhagen; Copenhagen Denmark
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Cazzolli D, Prittie J. The crystalloid-colloid debate: Consequences of resuscitation fluid selection in veterinary critical care. J Vet Emerg Crit Care (San Antonio) 2015; 25:6-19. [DOI: 10.1111/vec.12281] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2014] [Accepted: 10/30/2014] [Indexed: 12/22/2022]
Affiliation(s)
- Dava Cazzolli
- Animal Medical Center; Department of Emergency and Critical Care; New York NY
| | - Jennifer Prittie
- Animal Medical Center; Department of Emergency and Critical Care; New York NY
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Thromboelastography in patients with severe sepsis: a prospective cohort study. Intensive Care Med 2014; 41:77-85. [PMID: 25413378 DOI: 10.1007/s00134-014-3552-9] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2014] [Accepted: 11/07/2014] [Indexed: 12/14/2022]
Abstract
PURPOSE To investigate the association between consecutively measured thromboelastographic (TEG) tracings and outcome in patients with severe sepsis. METHODS Multicentre prospective observational study in a subgroup of the Scandinavian Starch for Severe Sepsis/Septic Shock (6S) Trial (NCT00962156) comparing hydroxyethyl starch (HES) 130/0.42 vs. Ringer's acetate for fluid resuscitation in severe sepsis. TEG (standard and functional fibrinogen) was measured consecutively for 5 days, and clinical data including bleeding and death was retrieved from the trial database. Statistical analyses included Cox regression with time-dependent covariates and joint modelling techniques. RESULTS Of 267 eligible patients, we analysed 260 patients with TEG data. At 90 days, 68 (26 %) had bled and 139 (53 %) had died. For all TEG variables, hypocoagulability according to the reference range was significantly associated with increased risk of death. In a linear model, hazard ratios for death were 6.03 (95 % confidence interval, 1.64-22.17) for increased clot formation speed, 1.10 (1.04-1.16) for decreased angle, 1.09 (1.05-1.14) for decreased clot strength and 1.12 (1.06-1.18) for decreased fibrinogen contribution to clot strength (functional fibrinogen MA), showing that deterioration towards hypocoagulability in any TEG variable significantly increased the risk of death. Patients treated with HES had lower functional fibrinogen MA than those treated Ringer's acetate, which significantly increased the risk of subsequent bleeding [HR 2.43 (1.16-5.07)] and possibly explained the excess bleeding with HES in the 6S trial. CONCLUSIONS In our cohort of patients with severe sepsis, progressive hypocoagulability defined by TEG variables was associated with increased risk of death and increased risk of bleeding.
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Holst LB, Haase N, Wetterslev J, Wernerman J, Guttormsen AB, Karlsson S, Johansson PI, Aneman A, Vang ML, Winding R, Nebrich L, Nibro HL, Rasmussen BS, Lauridsen JRM, Nielsen JS, Oldner A, Pettilä V, Cronhjort MB, Andersen LH, Pedersen UG, Reiter N, Wiis J, White JO, Russell L, Thornberg KJ, Hjortrup PB, Müller RG, Møller MH, Steensen M, Tjäder I, Kilsand K, Odeberg-Wernerman S, Sjøbø B, Bundgaard H, Thyø MA, Lodahl D, Mærkedahl R, Albeck C, Illum D, Kruse M, Winkel P, Perner A. Lower versus higher hemoglobin threshold for transfusion in septic shock. N Engl J Med 2014; 371:1381-91. [PMID: 25270275 DOI: 10.1056/nejmoa1406617] [Citation(s) in RCA: 545] [Impact Index Per Article: 54.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND Blood transfusions are frequently given to patients with septic shock. However, the benefits and harms of different hemoglobin thresholds for transfusion have not been established. METHODS In this multicenter, parallel-group trial, we randomly assigned patients in the intensive care unit (ICU) who had septic shock and a hemoglobin concentration of 9 g per deciliter or less to receive 1 unit of leukoreduced red cells when the hemoglobin level was 7 g per deciliter or less (lower threshold) or when the level was 9 g per deciliter or less (higher threshold) during the ICU stay. The primary outcome measure was death by 90 days after randomization. RESULTS We analyzed data from 998 of 1005 patients (99.3%) who underwent randomization. The two intervention groups had similar baseline characteristics. In the ICU, the lower-threshold group received a median of 1 unit of blood (interquartile range, 0 to 3) and the higher-threshold group received a median of 4 units (interquartile range, 2 to 7). At 90 days after randomization, 216 of 502 patients (43.0%) assigned to the lower-threshold group, as compared with 223 of 496 (45.0%) assigned to the higher-threshold group, had died (relative risk, 0.94; 95% confidence interval, 0.78 to 1.09; P=0.44). The results were similar in analyses adjusted for risk factors at baseline and in analyses of the per-protocol populations. The numbers of patients who had ischemic events, who had severe adverse reactions, and who required life support were similar in the two intervention groups. CONCLUSIONS Among patients with septic shock, mortality at 90 days and rates of ischemic events and use of life support were similar among those assigned to blood transfusion at a higher hemoglobin threshold and those assigned to blood transfusion at a lower threshold; the latter group received fewer transfusions. (Funded by the Danish Strategic Research Council and others; TRISS ClinicalTrials.gov number, NCT01485315.).
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Affiliation(s)
- Lars B Holst
- From the Department of Intensive Care (L.B.H., N.H., L.H.A., U.G.P., N.R., J. Wiis, J.O.W., L.R., K.J.T., P.B.H., R.G.M., M.H.M., M.S., A.P.), Copenhagen Trial Unit, Center for Clinical Intervention Research (J. Wetterslev, P.W.), and Section for Transfusion Medicine (P.I.J.), Rigshospitalet and University of Copenhagen, Copenhagen, Randers Hospital, Randers (M.L.V., H.B., M.A.T.), Herning Hospital, Herning (R.W., D.L., R.M.), Hvidovre Hospital, Hvidovre (L.N., C.A.), Aarhus University Hospital, Aarhus (H.L.N., D.I.), Aalborg University Hospital, Aalborg (B.S.R.), Holbæk Hospital, Holbæk (J.R.M.L.), Kolding Hospital, Kolding (J.S.N.), and Hjørring Hospital, Hjørring (M.K.) - all in Denmark; Karolinska University Hospital, Huddinge, Stockholm (J. Wernerman, I.T., K.K., S.O.-W.), Karolinska University Hospital, Solna (A.O.), and Södersjukhuset, Stockholm (M.B.C.) - all in Sweden; Haukeland University Hospital and University of Bergen, Bergen, Norway (A.B.G., B.S.); Tampere University Hospital, Tampere (S.K.), and Helsinki University Hospital and University of Helsinki, Helsinki (V.P.) - all in Finland; and Liverpool Hospital, Sydney (A.Å.)
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Perner A, Haase N, Winkel P, Guttormsen AB, Tenhunen J, Klemenzson G, Müller RG, Aneman A, Wetterslev J. Long-term outcomes in patients with severe sepsis randomised to resuscitation with hydroxyethyl starch 130/0.42 or Ringer's acetate. Intensive Care Med 2014; 40:927-34. [PMID: 24807084 DOI: 10.1007/s00134-014-3311-y] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2014] [Accepted: 04/15/2014] [Indexed: 12/23/2022]
Abstract
PURPOSE We assessed long-term mortality and hospitalisation in patients with severe sepsis resuscitated with hydroxyethyl starch (HES) or Ringer's acetate. METHODS This was an investigator-initiated, parallel-grouped, blinded randomised trial using computer-generated allocation sequence and centralised allocation data that included 804 patients with severe sepsis needing fluid resuscitation in 26 general intensive care units (ICUs) in Scandinavia. Patients were allocated to fluid resuscitation using either 6% HES 130/0.42 or Ringer's acetate during ICU admission. We assessed mortality rates at 6 months, 1 year and at the time of longest follow-up and days alive and out of hospital at 1 year. RESULTS The vital status of all patients was obtained at a median of 22 (range 13-36) months after randomisation. Mortality rates in the HES versus Ringer's groups at 6 months were 53.3 (212/398 patients) versus 47.5% (190/400) [relative risk 1.12; 95% confidence interval (CI) 0.98-1.29; P = 0.10], respectively; at 1 year, 56.0 (223/398) versus 51.5% (206/400) (1.09; 95% CI 0.96-1.24; P = 0.20), respectively; at the time of longest follow-up, 59.8 (238/398) versus 56.3% (225/400) (1.06; 95% CI 0.94-1.20; P = 0.31), respectively. Percentage of days alive and out of hospital at 1 year in the HES versus Ringer's groups was 24 (0-87 days) versus 63% (0-90) (P = 0.07). CONCLUSIONS The long-term mortality rates did not differ in patients with severe sepsis assigned to HES 130/0.42 versus Ringer's acetate, but we could not reject a 24% relative increased or a 4% relative decreased mortality at 1 year with HES at the 95% confidence level.
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Affiliation(s)
- Anders Perner
- Department of Intensive Care, Copenhagen University Hospital, Rigshospitalet, 2100, Copenhagen, Denmark,
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Toyoda D, Shinoda S, Kotake Y. Pros and cons of tetrastarch solution for critically ill patients. J Intensive Care 2014; 2:23. [PMID: 25520835 PMCID: PMC4267598 DOI: 10.1186/2052-0492-2-23] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2014] [Accepted: 03/06/2014] [Indexed: 01/11/2023] Open
Abstract
Proper fluid management is crucial for the management of critically ill patients. However, there is a continuing debate about the choice of the fluid, i.e., crystalloid vs. colloid. Colloid solution is theoretically advantageous to the crystalloid because of larger volume effect and less interstitial fluid accumulation, and hydroxyethyl starch (HES) is most frequently used for perioperative setting. Nevertheless, application of HES solution is relatively limited due to its side effects including renal toxicity and coagulopathy. Since prolonged presence of large HES molecule is responsible for these side effects, rapidly degradable HES solution with low degree of substitution (tetrastarch) supposedly has less potential for negative effects. Thus, tetrastarch may be more frequently used in the ICU setting. However, several large-scale randomized trials reported that administration of tetrastarch solution to the patients with severe sepsis has negative effects on mortality and renal function. These results triggered further debate and regulatory responses around the world. This narrative review intended to describe the currently available evidence about the advantages and disadvantages of tetrastarch in the ICU setting.
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Affiliation(s)
- Daisuke Toyoda
- Department of Anesthesiology, Toho University Ohashi Medical Center, 2-17-6, Ohashi, Meguro, Tokyo, 153-8515 Japan
| | - Shigeo Shinoda
- Department of Anesthesiology, Toho University Ohashi Medical Center, 2-17-6, Ohashi, Meguro, Tokyo, 153-8515 Japan
| | - Yoshifumi Kotake
- Department of Anesthesiology, Toho University Ohashi Medical Center, 2-17-6, Ohashi, Meguro, Tokyo, 153-8515 Japan
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Bellomo R, Bion J, Finfer S, Myburgh J, Perner A, Reinhart K. Open Letter to the Executive Director of the European Medicines Agency concerning the licensing of hydroxyethyl starch solutions for fluid resuscitation. Acta Anaesthesiol Scand 2014; 58:365-70. [PMID: 25237699 DOI: 10.1111/aas.12241] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Bellomo R, Bion J, Finfer S, Myburgh J, Perner A, Reinhart K. Open letter to the Executive Director of the European Medicines Agency concerning the licensing of hydroxyethyl starch solutions for fluid resuscitation. Br J Anaesth 2014; 112:595-600. [DOI: 10.1093/bja/aeu025] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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Year in review in Intensive Care Medicine 2013: I. Acute kidney injury, ultrasound, hemodynamics, cardiac arrest, transfusion, neurocritical care, and nutrition. Intensive Care Med 2013; 40:147-159. [DOI: 10.1007/s00134-013-3184-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2013] [Accepted: 11/29/2013] [Indexed: 02/07/2023]
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