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Chandelia S, Angurana SK, Prasad S, Tiwari MK, Jayashree M, Nallasamy K, Bansal A. Balanced Salt Solution Versus Normal Saline as Resuscitation Fluid in Pediatric Septic Shock: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. J Intensive Care Med 2025:8850666251315705. [PMID: 39988960 DOI: 10.1177/08850666251315705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2025]
Abstract
ObjectiveFluid resuscitation is an important intervention in children with septic shock. The composition of resuscitation fluid is a matter of debate. Our aim was to study the effects of balanced salt solution (BSS) versus normal saline (NS) for resuscitation in pediatric septic shock.Data sourcesWe searched MEDLINE, Embase, LILAC, Cochrane Collaboration, ClinicalTrials.gov, and World Health Organization International Clinical Trials Registry Platform.Study selectionTwo independent authors screened title and abstracts and then full papers of included studies.Data extractionTwo authors extracted data from full papers independently. Random-effects model was used for analysis of RCTs. We used Cochrane's risk of bias tool for assessing the quality of studies. Primary outcome was mortality and secondary outcomes were rates of acute kidney injury (AKI), need for renal replacement therapy (RRT), and adverse effects (hyperchloremia, metabolic acidosis, and fluid overload); and duration of PICU and hospital stay.Data synthesisFive RCTs with 992 children were included. Resuscitation with BSS versus NS was not associated with reduction in mortality (RR 0.82, 95% CI 0.45-1.50, p = 0.52; RCTs = 5); with similar results on sensitivity analysis (RR 0.76, 95% CI 0.41-1.41, p = 0.52; 4 RCTs = 4). However, resuscitation with BSS was associated with lower rates of AKI (sensitivity analysis RR 0.64, 95% CI 0.50-0.82, p = 0.0004; RCTs = 3); lesser need for RRT (RR 0.52, 95% CI 0.35-0.76, p = 0.0008; RCTs = 2); and lower rate of hyperchloremia (RR 0.74, 95% CI 0.62-0.87, p = 0.0002; RCTs = 3). The data is scant for other secondary outcomes (metabolic acidosis, fluid overload, and duration of PICU and hospital stay) to make any suggestions. The overall 'risk of bias' was low and unclear in most domains.ConclusionUse of BSS as resuscitation fluid in pediatric septic shock was not associated with reduction in mortality. However, BSS was associated with decreased risk of AKI, need of RRT and hyperchloremia.Clinical Trial Registration (if any)PROSPERO (CRD42022332208).
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Affiliation(s)
- Sudha Chandelia
- Division of Pediatric Critical Care, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India
| | - Suresh Kumar Angurana
- Division of Pediatric Critical Care, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India
| | - Shankar Prasad
- Division of Pediatric Critical Care, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India
| | - Mithlesh Kumar Tiwari
- Division of Pediatric Critical Care, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India
| | - Muralidharan Jayashree
- Division of Pediatric Critical Care, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India
| | - Karthi Nallasamy
- Division of Pediatric Critical Care, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India
| | - Arun Bansal
- Division of Pediatric Critical Care, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India
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Ostermann M, Auzinger G, Grocott M, Morton-Bailey V, Raphael J, Shaw AD, Zarbock A. Perioperative fluid management: evidence-based consensus recommendations from the international multidisciplinary PeriOperative Quality Initiative. Br J Anaesth 2024; 133:1263-1275. [PMID: 39341776 DOI: 10.1016/j.bja.2024.07.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Revised: 07/11/2024] [Accepted: 07/31/2024] [Indexed: 10/01/2024] Open
Abstract
Fluid therapy is an integral component of perioperative management. In light of emerging evidence in this area, the Perioperative Quality Initiative (POQI) convened an international multiprofessional expert meeting to generate evidence-based consensus recommendations for fluid management in patients undergoing surgery. This article provides a summary of the recommendations for perioperative fluid management of surgical patients from the preoperative period until hospital discharge and for all types of elective and emergency surgery, apart from burn injuries and head and neck surgery. Where evidence was lacking, recommendations for future research were generated. Specific recommendations are made for fluid management in elective major noncardiac surgery, cardiopulmonary bypass, thoracic surgery, neurosurgery, minor noncardiac surgery under general anaesthesia, and critical illness. There are ongoing gaps in knowledge resulting in variation in practice and some disagreement with our consensus recommendations. Perioperative fluid management should be individualised, taking into account the type of surgery and important patient factors, including intravascular volume status and acute and chronic comorbidities. Recommendations are made for further research in perioperative fluid management to address important gaps.
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Affiliation(s)
- Marlies Ostermann
- Department of Intensive Care, Guy's & St Thomas' Hospital, London, UK; King's College London, Faculty of Life Sciences & Medicine, London, UK.
| | - Georg Auzinger
- Department of Critical Care, Cleveland Clinic London, London, UK; King's College London, Faculty of Life Sciences & Medicine, London, UK
| | - Michael Grocott
- NIHR Southampton Biomedical Research Centre, University Hospital Southampton/University of Southampton, Southampton, UK
| | | | - Jacob Raphael
- Department of Anesthesiology and Perioperative Medicine, Thomas Jefferson University Hospital, Sidney Kimmel Medical College, Philadelphia, PA, USA
| | - Andrew D Shaw
- Department of Intensive Care and Resuscitation, Cleveland Clinic, Cleveland, OH, USA
| | - Alexander Zarbock
- Department of Anesthesiology, Intensive Care and Pain Medicine, University Hospital of Münster, Münster, Germany
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3
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Ripollés-Melchor J, Colomina MJ, Aldecoa C, Clau-Terre F, Galán-Menéndez P, Jiménez-López I, Jover-Pinillos JL, Lorente JV, Monge García MI, Tomé-Roca JL, Yanes G, Zorrilla-Vaca A, Escaraman D, García-Fernández J. A critical review of the perioperative fluid therapy and hemodynamic monitoring recommendations of the Enhanced Recovery of the Adult Pathway (RICA): A position statement of the fluid therapy and hemodynamic monitoring Subcommittee of the Hemostasis, Transfusion Medicine and Fluid Therapy Section (SHTF) of the Spanish Society of Anesthesiology and Critical Care (SEDAR). REVISTA ESPANOLA DE ANESTESIOLOGIA Y REANIMACION 2023; 70:458-466. [PMID: 37669701 DOI: 10.1016/j.redare.2022.06.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 06/22/2022] [Indexed: 09/07/2023]
Abstract
In an effort to standardize perioperative management and improve postoperative outcomes of adult patients undergoing surgery, the Ministry of Health, through the Spanish Multimodal Rehabilitation Group (GERM), and the Aragonese Institute of Health Sciences, in collaboration with multiple Spanish scientific societies and based on the available evidence, published in 2021 the Spanish Intensified Adult Recovery (RICA) guideline. This document includes 12 perioperative measures related to fluid therapy and hemodynamic monitoring. Fluid administration and hemodynamic monitoring are not straightforward but are directly related to postoperative patient outcomes. The Fluid Therapy and Hemodynamic Monitoring Subcommittee of the Hemostasis, Transfusion Medicine and Fluid Therapy Section (SHTF) of the Spanish Society of Anesthesiology and Critical Care (SEDAR) has reviewed these recommendations and concluded that they should be revised as they do not follow an adequate methodology.
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Affiliation(s)
| | - M J Colomina
- Grupo de Fluidoterapia y Monitorización Hemodinámica de la Sociedad Española de Anestesiología y Reanimación (SEDAR), Madrid, Spain; Hospital Universitario de Bellvitge, Universidad de Barcelona, Barcelona, Spain
| | - C Aldecoa
- Grupo Español de Rehabilitación Multimodal (ReDGERM), Zaragoza, Spain; Grupo de Fluidoterapia y Monitorización Hemodinámica de la Sociedad Española de Anestesiología y Reanimación (SEDAR), Madrid, Spain; Hospital Universitario Río Hortega, Valladolid, Spain
| | - F Clau-Terre
- Grupo de Fluidoterapia y Monitorización Hemodinámica de la Sociedad Española de Anestesiología y Reanimación (SEDAR), Madrid, Spain; Hospital Universitario Vall d'Hebrón, Barcelona, Spain
| | - P Galán-Menéndez
- Grupo de Fluidoterapia y Monitorización Hemodinámica de la Sociedad Española de Anestesiología y Reanimación (SEDAR), Madrid, Spain; Hospital Universitario Vall d'Hebrón, Barcelona, Spain
| | - I Jiménez-López
- Grupo de Fluidoterapia y Monitorización Hemodinámica de la Sociedad Española de Anestesiología y Reanimación (SEDAR), Madrid, Spain; Hospital Universitario Virgen del Rocío, Sevilla, Spain
| | - J L Jover-Pinillos
- Grupo de Fluidoterapia y Monitorización Hemodinámica de la Sociedad Española de Anestesiología y Reanimación (SEDAR), Madrid, Spain; Hospital Universitario Virgen de los Lirios, Alcoy, Spain
| | - J V Lorente
- Grupo de Fluidoterapia y Monitorización Hemodinámica de la Sociedad Española de Anestesiología y Reanimación (SEDAR), Madrid, Spain; Hospital Universitario Juan Ramón Jiménez, Huelva, Spain
| | - M I Monge García
- Grupo de Fluidoterapia y Monitorización Hemodinámica de la Sociedad Española de Anestesiología y Reanimación (SEDAR), Madrid, Spain; Hospital Universitario Jerez de la Frontera, Cádiz, Spain
| | - J L Tomé-Roca
- Grupo de Fluidoterapia y Monitorización Hemodinámica de la Sociedad Española de Anestesiología y Reanimación (SEDAR), Madrid, Spain; Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - G Yanes
- Grupo de Fluidoterapia y Monitorización Hemodinámica de la Sociedad Española de Anestesiología y Reanimación (SEDAR), Madrid, Spain; Hospital Universitario Virgen del Rocío, Sevilla, Spain
| | - A Zorrilla-Vaca
- Grupo de Fluidoterapia y Monitorización Hemodinámica de la Sociedad Española de Anestesiología y Reanimación (SEDAR), Madrid, Spain; Brigham and Women's Hospital, Boston, MA, United States
| | - D Escaraman
- Centro Médico Nacional La Raza, Mexico City, Mexico
| | - J García-Fernández
- Grupo de Fluidoterapia y Monitorización Hemodinámica de la Sociedad Española de Anestesiología y Reanimación (SEDAR), Madrid, Spain; Hospital Universitario Puerta de Hierro, Majadahonda, Spain
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Tamzil R, Yaacob N, Noor NM, Baharuddin KA. Comparing the clinical effects of balanced electrolyte solutions versus normal saline in managing diabetic ketoacidosis: A systematic review and meta-analyses. Turk J Emerg Med 2023; 23:131-138. [PMID: 37529790 PMCID: PMC10389098 DOI: 10.4103/tjem.tjem_355_22] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 03/15/2023] [Accepted: 03/16/2023] [Indexed: 08/03/2023] Open
Abstract
The first-line treatment of diabetes ketoacidosis (DKA) involves fluid resuscitation with normal saline infusion to correct hypovolemia. Hyperchloremic metabolic acidosis from aggressive normal saline administration was associated with worse clinical outcomes in managing DKA. Other choices for normal saline include balanced electrolyte solutions (BESs). This study aimed to compare the clinical effects between BESs and normal saline in managing DKA. This study was a systematic review of probing articles published from inception to October 2021 in Cochrane Central Register of Controlled Trials, Medical Literature Analysis and Retrieval System Online, Google Scholar, and Scopus. Eight randomized controlled trials with a total of 595 individuals were included. The data were analyzed at 95% confidence level using random-effects models. For the primary outcomes, there was no difference in the duration of DKA resolution. (Mean difference [MD] -4.73, 95% confidence interval [CI] -2.72-4.92; I2 = 92%; P = 0.180). However, there was a significantly lower postresuscitation chloride concentration in the BES (MD 2.96 95% CI - 4.86 to - 1.06; I2 = 59%; P = 0.002). For the secondary outcomes, there was a significant reduction in duration for normalization of bicarbonate in the BES group (MD 3.11 95% CI - 3.98-2.23; I2 = 5%; P = 0.0004). There were no significant differences between groups in duration for recovery of pH, intensive unit admission, and adverse events (mortality and acute renal failure). Resuscitation with BES was associated with decreased chloride and increased bicarbonate values in DKA patients. It suggests that BES prevents DKA patients from hyperchloremic metabolic acidosis.
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Affiliation(s)
- Rozinadya Tamzil
- Department of Emergency Medicine, School of Medical Sciences, Universiti Sains Malaysia, Kota Bharu, Malaysia
| | - Normalinda Yaacob
- Department of Emergency Medicine, School of Medical Sciences, Universiti Sains Malaysia, Kota Bharu, Malaysia
| | - Norhayati Mohd Noor
- Department of Family Medicine, School of Medical Sciences, Universiti Sains Malaysia, Kota Bharu, Malaysia
| | - Kamarul Aryffin Baharuddin
- Department of Emergency Medicine, School of Medical Sciences, Universiti Sains Malaysia, Kota Bharu, Malaysia
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Lehr AR, Rached-d'Astous S, Barrowman N, Tsampalieros A, Parker M, McIntyre L, Sampson M, Menon K. Balanced Versus Unbalanced Fluid in Critically Ill Children: Systematic Review and Meta-Analysis. Pediatr Crit Care Med 2022; 23:181-191. [PMID: 34991134 PMCID: PMC8887852 DOI: 10.1097/pcc.0000000000002890] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES The ideal crystalloid fluid bolus therapy for fluid resuscitation in children remains unclear, but pediatric data are limited. Administration of 0.9% saline has been associated with hyperchloremic metabolic acidosis and acute kidney injury. The primary objective of this systematic review was to compare the effect of balanced versus unbalanced fluid bolus therapy on the mean change in serum bicarbonate or pH within 24 hours in critically ill children. DATA SOURCES We searched MEDLINE including Epub Ahead of Print, In-Process & Other Non-Indexed Citations, Embase, CENTRAL Trials Registry of the Cochrane Collaboration, ClinicalTrials.gov, and World Health Organization International Clinical Trials Registry Platform. STUDY SELECTION Using the Preferred Reporting Items for Systematic Review and Meta-analysis Protocols guidelines, we retrieved all controlled trials and observational cohort studies comparing balanced and unbalanced resuscitative fluids in critically ill children. The primary outcome was the change in serum bicarbonate or blood pH. Secondary outcomes included the prevalence of hyperchloremia, acute kidney injury, renal replacement therapy, and mortality. DATA EXTRACTION Study screening, inclusion, data extraction, and risk of bias assessments were performed independently by two authors. DATA SYNTHESIS Among 481 references identified, 13 met inclusion criteria. In the meta-analysis of three randomized controlled trials with a population of 162 patients, we found a greater mean change in serum bicarbonate level (pooled estimate 1.60 mmol/L; 95% CI, 0.04-3.16; p = 0.04) and pH level (pooled mean difference 0.03; 95% CI, 0.00-0.06; p = 0.03) after 4-12 hours of rehydration with balanced versus unbalanced fluids. No differences were found in chloride serum level, acute kidney injury, renal replacement therapy, or mortality. CONCLUSIONS Our systematic review found some evidence of improvement in blood pH and bicarbonate values in critically ill children after 4-12 hours of fluid bolus therapy with balanced fluid compared with the unbalanced fluid. However, a randomized controlled trial is needed to establish whether these findings have an impact on clinical outcomes before recommendations can be generated.
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Affiliation(s)
- Anab Rebecca Lehr
- Division of Critical Care, Department of Pediatrics, University of Ottawa, Children's Hospital of Eastern Ontario, Ottawa, ON, Canada
| | - Soha Rached-d'Astous
- Division of Emergency Medicine, Department of Pediatrics, University of Montreal, CHU Sainte Justine, Montreal, QC, Canada
| | - Nick Barrowman
- Clinical Research Unit, Children's Hospital of Eastern Ontario, Ottawa, ON, Canada
| | - Anne Tsampalieros
- Clinical Research Unit, Children's Hospital of Eastern Ontario, Ottawa, ON, Canada
| | - Melissa Parker
- Division of Emergency Medicine, Department of Pediatrics, University of Toronto, Hospital for Sick Children, Toronto, ON, Canada
- Division of Critical Care, Department of Pediatrics, McMaster University, Hamilton, ON, Canada
| | - Lauralyn McIntyre
- Division of Critical Care, Department of Medicine, Ottawa Hospital Research Institute, University of Ottawa, Ottawa, ON, Canada
| | - Margaret Sampson
- Library Services, Children's Hospital of Eastern Ontario, Ottawa, ON, Canada
| | - Kusum Menon
- Division of Critical Care, Department of Pediatrics, University of Ottawa, Children's Hospital of Eastern Ontario, Ottawa, ON, Canada
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Blaine KP, Dudaryk R. Pro-Con Debate: Viscoelastic Hemostatic Assays Should Replace Fixed Ratio Massive Transfusion Protocols in Trauma. Anesth Analg 2022; 134:21-31. [PMID: 34908543 DOI: 10.1213/ane.0000000000005709] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Major trauma patients at risk of traumatic coagulopathy are commonly treated with early clotting factor replacement to maintain hemostasis and prevent microvascular bleeding. In the United States, trauma transfusions are often dosed by empiric, low-ratio massive transfusion protocols, which pair plasma and platelets in some ratio relative to the red cells, such as the "1:1:1" combination of 1 units of red cells, 1 unit of plasma, and 1 donor's worth of pooled platelets. Empiric transfusion increases the rate of overtransfusion when unnecessary blood products are administered based on a formula and not on at patient's hemostatic profile. Viscoelastic hemostatic assays (VHAs) are point-of-care hemostatic assays that provided detailed information about abnormal clotting pathways. VHAs are used at many centers to better target hemostatic therapies in trauma. This Pro/Con section will address whether VHA guidance should replace empiric fixed ratio protocols in major trauma.
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Affiliation(s)
- Kevin P Blaine
- From the Department of Anesthesiology and Perioperative Medicine, Oregon Health & Science University, Portland, Oregon
| | - Roman Dudaryk
- Department of Anesthesiology, Perioperative Medicine, and Pain Management, University of Miami Health System/Ryder Trauma Center, Miami, Florida
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Heming N, Moine P, Coscas R, Annane D. Perioperative fluid management for major elective surgery. Br J Surg 2020; 107:e56-e62. [PMID: 31903587 DOI: 10.1002/bjs.11457] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Accepted: 11/12/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND Adequate fluid balance before, during and after surgery may reduce morbidity. This review examines current concepts surrounding fluid management in major elective surgery. METHOD A narrative review was undertaken following a PubMed search for English language reports published before July 2019 using the terms 'surgery', 'fluids', 'fluid therapy', 'colloids', 'crystalloids', 'albumin', 'starch', 'saline', 'gelatin' and 'goal directed therapy'. Additional reports were identified by examining the reference lists of selected articles. RESULTS Fluid therapy is a cornerstone of the haemodynamic management of patients undergoing major elective surgery. Both fluid overload and hypovolaemia are deleterious during the perioperative phase. Zero-balance fluid therapy should be aimed for. In high-risk patients, individualized haemodynamic management should be titrated through the use of goal-directed therapy. The optimal type of fluid to be administered during major surgery remains to be determined. CONCLUSION Perioperative fluid management is a key challenge during major surgery. Individualized volume optimization by means of goal-directed therapy is warranted during high-risk surgery. In most patients, balanced crystalloids are the first choice of fluids to be used in the operating theatre. Additional research on the optimal type of fluid for use during major surgery is needed.
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Affiliation(s)
- N Heming
- General Intensive Care Unit, Raymond Poincaré Hospital, GHU APHP University Paris-Saclay, Garches, France.,U1173 Laboratory of Inflammation and Infection, University of Versailles Saint-Quentin-en-Yvelines (UVSQ) and University Paris-Saclay - Institut National de la Santé et de la Recherche Médicale (INSERM), Montigny-le-Bretonneux, France
| | - P Moine
- General Intensive Care Unit, Raymond Poincaré Hospital, GHU APHP University Paris-Saclay, Garches, France.,U1173 Laboratory of Inflammation and Infection, University of Versailles Saint-Quentin-en-Yvelines (UVSQ) and University Paris-Saclay - Institut National de la Santé et de la Recherche Médicale (INSERM), Montigny-le-Bretonneux, France
| | - R Coscas
- Department of Vascular Surgery, Ambroise Paré Hospital, GHU APHP University Paris-Saclay, Boulogne-Billancourt, France.,U1018, Centre de Recherche en Épidémiologie et Santé des Populations, UVSQ and University Paris-Saclay, Villejuif, France
| | - D Annane
- General Intensive Care Unit, Raymond Poincaré Hospital, GHU APHP University Paris-Saclay, Garches, France.,U1173 Laboratory of Inflammation and Infection, University of Versailles Saint-Quentin-en-Yvelines (UVSQ) and University Paris-Saclay - Institut National de la Santé et de la Recherche Médicale (INSERM), Montigny-le-Bretonneux, France
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8
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Muniga ET, Walroth TA, Washburn NC. The Impact of Changes to an Electronic Admission Order Set on Prescribing and Clinical Outcomes in the Intensive Care Unit. Appl Clin Inform 2020; 11:182-189. [PMID: 32162288 DOI: 10.1055/s-0040-1702215] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Implementation of disease-specific order sets has improved compliance with standards of care for a variety of diseases. Evidence of the impact admission order sets can have on care is limited. OBJECTIVE The main purpose of this article is to evaluate the impact of changes made to an electronic critical care admission order set on provider prescribing patterns and clinical outcomes. METHODS A retrospective, observational before-and-after exploratory study was performed on adult patients admitted to the medical intensive care unit using the Inpatient Critical Care Admission Order Set. The primary outcome measure was the percentage change in the number of orders for scheduled acetaminophen, a histamine-2 receptor antagonist (H2RA), and lactated ringers at admission before implementation of the revised order set compared with after implementation. Secondary outcomes assessed clinical impact of changes made to the order set. RESULTS The addition of a different dosing strategy for a medication already available on the order set (scheduled acetaminophen vs. as needed acetaminophen) had no impact on physician prescribing (0 vs. 0%, p = 1.000). The addition of a new medication class (an H2RA) to the order set significantly increased the number of patients prescribed an H2RA for stress ulcer prophylaxis (0 vs. 20%, p < 0.001). Rearranging the list of maintenance intravenous fluids to make lactated ringers the first fluid option in place of normal saline significantly decreased the number of orders for lactated ringers (17 vs. 4%, p = 0.005). The order set changes had no significant impact on clinical outcomes such as incidence of transaminitis, gastrointestinal bleed, and acute kidney injury. CONCLUSION Making changes to an admission order set can impact provider prescribing patterns. The type of change made to the order set, in addition to the specific medication changed, may have an effect on how influential the changes are on prescribing patterns.
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Affiliation(s)
- Ellen T Muniga
- Department of Pharmacy, Bronson Methodist Hospital, Kalamazoo, Michigan, United States
| | - Todd A Walroth
- Department of Pharmacy, Eskenazi Health, Indianapolis, Indiana, United States
| | - Natalie C Washburn
- Department of Pharmacy, Bronson Methodist Hospital, Kalamazoo, Michigan, United States
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Zwager CL, Tuinman PR, de Grooth HJ, Kooter J, Ket H, Fleuren LM, Elbers PWG. Why physiology will continue to guide the choice between balanced crystalloids and normal saline: a systematic review and meta-analysis. Crit Care 2019; 23:366. [PMID: 31752973 PMCID: PMC6868741 DOI: 10.1186/s13054-019-2658-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Accepted: 10/22/2019] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Crystalloids are the most frequently prescribed drugs in intensive care medicine and emergency medicine. Thus, even small differences in outcome may have major implications, and therefore, the choice between balanced crystalloids versus normal saline continues to be debated. We examined to what extent the currently accrued information size from completed and ongoing trials on the subject allow intensivists and emergency physicians to choose the right fluid for their patients. METHODS Systematic review and meta-analysis with random effects inverse variance model. Published randomized controlled trials enrolling adult patients to compare balanced crystalloids versus normal saline in the setting of intensive care medicine or emergency medicine were included. The main outcome was mortality at the longest follow-up, and secondary outcomes were moderate to severe acute kidney injury (AKI) and initiation of renal replacement therapy (RRT). Trial sequential analyses (TSA) were performed, and risk of bias and overall quality of evidence were assessed. Additionally, previously published meta-analyses, trial sequential analyses and ongoing large trials were analysed for included studies, required information size calculations and the assumptions underlying those calculations. RESULTS Nine studies (n = 32,777) were included. Of those, eight had data available on mortality, seven on AKI and six on RRT. Meta-analysis showed no significant differences between balanced crystalloids versus normal saline for mortality (P = 0.33), the incidence of moderate to severe AKI (P = 0.37) or initiation of RRT (P = 0.29). Quality of evidence was low to very low. Analysis of previous meta-analyses and ongoing trials showed large differences in calculated required versus accrued information sizes and assumptions underlying those. TSA revealed the need for extremely large trials based on our realistic and clinically relevant assumptions on relative risk reduction and baseline mortality. CONCLUSIONS Our meta-analysis could not find significant differences between balanced crystalloids and normal saline on mortality at the longest follow-up, moderate to severe AKI or new RRT. Currently accrued information size is smaller, and the required information size is larger than previously anticipated. Therefore, completed and ongoing trials on the topic may fail to provide adequate guidance for choosing the right crystalloid. Thus, physiology will continue to play an important role for individualizing this choice.
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Affiliation(s)
- Charlotte L Zwager
- Department of Intensive Care Medicine, Amsterdam UMC, Location VUmc, Vrije Universiteit Amsterdam, Research VUmc Intensive Care (REVIVE), Amsterdam Medical Data Science (AMDS), Amsterdam Cardiovascular Science (ACS), Amsterdam Infection and Immunity Institute (AI&II), De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Pieter Roel Tuinman
- Department of Intensive Care Medicine, Amsterdam UMC, Location VUmc, Vrije Universiteit Amsterdam, Research VUmc Intensive Care (REVIVE), Amsterdam Medical Data Science (AMDS), Amsterdam Cardiovascular Science (ACS), Amsterdam Infection and Immunity Institute (AI&II), De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Harm-Jan de Grooth
- Department of Intensive Care Medicine, Amsterdam UMC, Location VUmc, Vrije Universiteit Amsterdam, Research VUmc Intensive Care (REVIVE), Amsterdam Medical Data Science (AMDS), Amsterdam Cardiovascular Science (ACS), Amsterdam Infection and Immunity Institute (AI&II), De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Jos Kooter
- Department of Internal Medicine, Amsterdam UMC, Location VUmc, Vrije Universiteit Amsterdam, Research VUmc Intensive Care (REVIVE), Amsterdam Medical Data Science (AMDS), Amsterdam Cardiovascular Science (ACS), Amsterdam Infection and Immunity Institute (AI&II), De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Hans Ket
- University Library, Amsterdam UMC, Location VUmc, Vrije Universiteit Amsterdam, Research VUmc Intensive Care (REVIVE), Amsterdam Medical Data Science (AMDS), Amsterdam Cardiovascular Science (ACS), Amsterdam Infection and Immunity Institute (AI&II), De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Lucas M Fleuren
- Department of Intensive Care Medicine, Amsterdam UMC, Location VUmc, Vrije Universiteit Amsterdam, Research VUmc Intensive Care (REVIVE), Amsterdam Medical Data Science (AMDS), Amsterdam Cardiovascular Science (ACS), Amsterdam Infection and Immunity Institute (AI&II), De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Paul W G Elbers
- Department of Intensive Care Medicine, Amsterdam UMC, Location VUmc, Vrije Universiteit Amsterdam, Research VUmc Intensive Care (REVIVE), Amsterdam Medical Data Science (AMDS), Amsterdam Cardiovascular Science (ACS), Amsterdam Infection and Immunity Institute (AI&II), De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands.
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Lehr AR, Rached-d’Astous S, Parker M, McIntyre L, Sampson M, Hamid J, Menon K. Impact of balanced versus unbalanced fluid resuscitation on clinical outcomes in critically ill children: protocol for a systematic review and meta-analysis. Syst Rev 2019; 8:195. [PMID: 31383009 PMCID: PMC6683512 DOI: 10.1186/s13643-019-1109-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Accepted: 07/22/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Isotonic crystalloid fluid bolus therapy is used in critically ill children to restore or maintain hemodynamic stability. However, the ideal choice of crystalloid remains to be determined. The most easily available and most frequently used crystalloid is 0.9% saline, an unbalanced crystalloid, that has been associated with hyperchloremic metabolic acidosis and acute kidney injury (AKI). Balanced fluids such as Ringer's lactate (RL) were developed to be closer to the composition of serum. However, they are more expensive and less readily available than 0.9% saline. Few trials have found RL to be associated with more favorable outcomes, but pediatric data is limited and inconsistent. The objective of the present systematic review is to review existing literature to determine the effect of balanced versus unbalanced fluid bolus therapy on metabolic acidosis in critically ill children. METHODS Using the Preferred Reporting Items for Systematic Review and Meta-analysis Protocols (PRISMA-P) guidelines, we will conduct a systematic review to retrieve all controlled trials and observational studies comparing balanced and unbalanced resuscitative fluids in critically ill children from age 28 days to 18 years old in any resuscitation settings. Search strategy was developed in collaboration with an experienced clinical research librarian. The primary outcome is the incidence and/or time to resolution of metabolic acidosis. Secondary outcomes included the incidence of hyperchloremia, AKI, duration of renal replacement therapy, vasopressors, mechanical ventilation, total volume of rehydration needed per day, extracorporeal membrane oxygenation, and length of stay and mortality. Study screening, inclusion, data extraction, and assessment of risk of bias will be performed independently by two authors. We intend to perform a meta-analysis with studies that are compatible on the basis of population and outcomes. DISCUSSION Isotonic crystalloid fluid bolus therapy is a ubiquitous treatment in resuscitation of critically ill pediatric patients and yet there is no clear recommendation to support the choice of balanced versus unbalanced fluid. The present review will summarize current available data in the literature and assess whether recommendations can be generated regarding the choice of crystalloids or otherwise identify knowledge gaps which will open the door to a large-scale randomized controlled trial (RCT).
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Affiliation(s)
- Anab Rebecca Lehr
- Division of Critical Care, Department of Pediatrics, University of Ottawa, Children’s Hospital of Eastern Ontario, 401 Smyth Road, Ottawa, ON K1H 8L1 Canada
| | - Soha Rached-d’Astous
- Division of Emergency Medicine, Department of Pediatrics, University of Toronto, Hospital for Sick Children, Toronto, ON Canada
| | - Melissa Parker
- Division of Emergency Medicine, Department of Pediatrics, University of Toronto, Hospital for Sick Children, Toronto, ON Canada
- Division of Critical Care, Department of Pediatrics, McMaster University, Hamilton, ON Canada
| | - Lauralyn McIntyre
- Division of Critical Care, Department of Medicine, Ottawa Hospital Research Institute, University of Ottawa, Ottawa, ON Canada
| | - Margaret Sampson
- Library Services, Children’s Hospital of Eastern Ontario, Ottawa, ON Canada
| | - Jemila Hamid
- Clinical Research Unit, Children’s Hospital of Eastern Ontario, Ottawa, ON Canada
| | - Kusum Menon
- Division of Critical Care, Department of Pediatrics, University of Ottawa, Children’s Hospital of Eastern Ontario, 401 Smyth Road, Ottawa, ON K1H 8L1 Canada
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Antequera Martín AM, Barea Mendoza JA, Muriel A, Sáez I, Chico‐Fernández M, Estrada‐Lorenzo JM, Plana MN. Buffered solutions versus 0.9% saline for resuscitation in critically ill adults and children. Cochrane Database Syst Rev 2019; 7:CD012247. [PMID: 31334842 PMCID: PMC6647932 DOI: 10.1002/14651858.cd012247.pub2] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND Fluid therapy is one of the main interventions provided for critically ill patients, although there is no general consensus regarding the type of solution. Among crystalloid solutions, 0.9% saline is the most commonly administered. Buffered solutions may offer some theoretical advantages (less metabolic acidosis, less electrolyte disturbance), but the clinical relevance of these remains unknown. OBJECTIVES To assess the effects of buffered solutions versus 0.9% saline for resuscitation in critically ill adults and children. SEARCH METHODS We searched the following databases to July 2018: CENTRAL, MEDLINE, Embase, CINAHL, and four trials registers. We checked references, conducted backward and forward citation searching of relevant articles, and contacted study authors to identify additional studies. We imposed no language restrictions. SELECTION CRITERIA We included randomized controlled trials (RCTs) with parallel or cross-over design examining buffered solutions versus intravenous 0.9% saline in a critical care setting (resuscitation or maintenance). We included studies on participants with critical illness (including trauma and burns) or undergoing emergency surgery during critical illness who required intravenous fluid therapy. We included studies of adults and children. We included studies with more than two arms if they fulfilled all of our inclusion criteria. We excluded studies performed in persons undergoing elective surgery and studies with multiple interventions in the same arm. DATA COLLECTION AND ANALYSIS We used Cochrane's standard methodological procedures. We assessed our intervention effects using random-effects models, but when one or two trials contributed to 75% of randomized participants, we used fixed-effect models. We reported outcomes with 95% confidence intervals (CIs). MAIN RESULTS We included 21 RCTs (20,213 participants) and identified three ongoing studies. Three RCTs contributed 19,054 participants (94.2%). Four RCTs (402 participants) were conducted among children with severe dehydration and dengue shock syndrome. Fourteen trials reported results on mortality, and nine reported on acute renal injury. Sixteen included trials were conducted in adults, four in the paediatric population, and one trial limited neither minimum or maximum age as an inclusion criterion. Eight studies involving 19,218 participants were rated as high methodological quality (trials with overall low risk of bias according to the domains: allocation concealment, blinding of participants/assessors, incomplete outcome data, and selective reporting), and in the remaining trials, some form of bias was introduced or could not be ruled out.We found no evidence of an effect of buffered solutions on in-hospital mortality (odds ratio (OR) 0.91, 95% CI 0.83 to 1.01; 19,664 participants; 14 studies; high-certainty evidence). Based on a mortality rate of 119 per 1000, buffered solutions could reduce mortality by 21 per 1000 or could increase mortality by 1 per 1000. Similarly, we found no evidence of an effect of buffered solutions on acute renal injury (OR 0.92, 95% CI 0.84 to 1.00; 18,701 participants; 9 studies; low-certainty evidence). Based on a rate of 121 per 1000, buffered solutions could reduce the rate of acute renal injury by 19 per 1000, or result in no difference in the rate of acute renal injury. Buffered solutions did not show an effect on organ system dysfunction (OR 0.80, 95% CI 0.40 to 1.61; 266 participants; 5 studies; very low-certainty evidence). Evidence on the effects of buffered solutions on electrolyte disturbances varied: potassium (mean difference (MD) 0.09, 95% CI -0.10 to 0.27; 158 participants; 4 studies; very low-certainty evidence); chloride (MD -3.02, 95% CI -5.24 to -0.80; 351 participants; 7 studies; very low-certainty evidence); pH (MD 0.04, 95% CI 0.02 to 0.06; 200 participants; 3 studies; very low-certainty evidence); and bicarbonate (MD 2.26, 95% CI 1.25 to 3.27; 344 participants; 6 studies; very low-certainty evidence). AUTHORS' CONCLUSIONS We found no effect of buffered solutions on preventing in-hospital mortality compared to 0.9% saline solutions in critically ill patients. The certainty of evidence for this finding was high, indicating that further research would detect little or no difference in mortality. The effects of buffered solutions and 0.9% saline solutions on preventing acute kidney injury were similar in this setting. The certainty of evidence for this finding was low, and further research could change this conclusion. Patients treated with buffered solutions showed lower chloride levels, higher levels of bicarbonate, and higher pH. The certainty of evidence for these findings was very low. Future research should further examine patient-centred outcomes such as quality of life. The three ongoing studies once published and assessed may alter the conclusions of the review.
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Affiliation(s)
- Alba M Antequera Martín
- La Princesa HospitalInternal Medicine DepartmentDiego de León, 62MadridSpain28006
- Iberoamerican Cochrane Centre, Biomedical Research Institute Sant Pau (IIB Sant Pau), CIBER Epidemiología y Salud Pública (CIBERESP)BarcelonaSpain
| | - Jesus A Barea Mendoza
- 12 de Octubre HospitalIntensive Care DepartmentAvda de Cordoba, s/n, 28041MadridSpain
| | - Alfonso Muriel
- Hospital Universitario Ramón y Cajal (IRYCIS). CIBER Epidemiology and Public Health (CIBERESP)Clinical Biostatistics UnitCarretera de Colmenar Km 9.100MadridSpain28034
| | - Ignacio Sáez
- 12 de Octubre HospitalIntensive Care DepartmentAvda de Cordoba, s/n, 28041MadridSpain
| | - Mario Chico‐Fernández
- 12 de Octubre HospitalIntensive Care DepartmentAvda de Cordoba, s/n, 28041MadridSpain
| | | | - Maria N Plana
- Hospital Universitario Príncipe de Asturias. CIBER Epidemiology and Public Health (CIBERESP)Department of Preventive Medicine and Public HealthCtra. Alcalá‐Meco s/nAlcalá de HenaresMadridMadridSpain28805
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12
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Association of Perioperative Hyperchloremia and Hyperchloremic Metabolic Acidosis with Acute Kidney Injury After Craniotomy for Intracranial Hemorrhage. World Neurosurg 2019; 125:e1226-e1240. [DOI: 10.1016/j.wneu.2019.02.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Revised: 02/02/2019] [Accepted: 02/04/2019] [Indexed: 11/20/2022]
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13
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Lima MF, Neville IS, Cavalheiro S, Bourguignon DC, Pelosi P, Malbouisson LMS. Balanced Crystalloids Versus Saline for Perioperative Intravenous Fluid Administration in Children Undergoing Neurosurgery: A Randomized Clinical Trial. J Neurosurg Anesthesiol 2019; 31:30-35. [PMID: 29912723 DOI: 10.1097/ana.0000000000000515] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Balanced crystalloid solutions induce less hyperchloremia than normal saline, but their role as primary fluid replacement for children undergoing surgery is unestablished. We hypothesized that balanced crystalloids induce less chloride and metabolic derangements than 0.9% saline solutions in children undergoing brain tumor resection. METHODS In total, 53 patients (age range, 6 mo to 12 y) were randomized to receive balanced crystalloid (balanced group) or 0.9% saline solution (saline group) during and after (for 24 h) brain tumor resection. Serum electrolyte and arterial blood gas analyses were performed at the beginning of surgery (baseline), after surgery, and at postoperative day 1. The primary trial outcome was the absolute difference in serum chloride concentrations (post-preopΔCl) measured after surgery and at baseline. Secondary outcomes included the post-preopΔ of other electrolytes and base excess (BE); hyperchloremic acidosis incidence; and the brain relaxation score, a 4-point scale evaluated by the surgeon for assessing brain edema. RESULTS Saline infusion increased post-preopΔCl (6 [3.5; 8.5] mmol/L) compared with balanced crystalloid (0 [-1.0; 3.0] mmol/L; P<0.001). Saline use also resulted in increased post-preopΔBE (-4.4 [-5.0; -2.3] vs. -0.4 [-2.7; 1.3] mmol/L; P<0.001) and hyperchloremic acidosis incidence (6/25 [24%] vs. 0; P=0.022) compared with balanced crystalloid. Brain relaxation score was comparable between groups. CONCLUSIONS In children undergoing brain tumor resection, saline infusion increased variation in serum chloride compared with balanced crystalloid. These findings support the use of balanced crystalloid solutions in children undergoing brain tumor resection.
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Affiliation(s)
- Mariana F Lima
- Departments of Anesthesiology.,Department of Anesthesiology
| | - Iuri S Neville
- Neurosurgery, Hospital das Clínicas, University of São Paulo
| | - Sergio Cavalheiro
- Department of Neurosurgery, Federal University of São Paulo, São Paulo, Brazil
| | | | - Paolo Pelosi
- Department of Surgical Sciences and Integrated Diagnostics, San Martino Policlinico Hospital, IRCCS for Oncology, Genoa, Italy
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14
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Increase in serum chloride and chloride exposure are associated with acute kidney injury in moderately severe and severe acute pancreatitis patients. Pancreatology 2019; 19:136-142. [PMID: 30473463 DOI: 10.1016/j.pan.2018.11.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Revised: 11/12/2018] [Accepted: 11/16/2018] [Indexed: 12/11/2022]
Abstract
OBJECTIVE We aimed to evaluate whether early (first 48 h) hyperchloremia and/or the change of serum chloride concentration are associated with acute kidney injury (AKI) in patients with moderately severe and severe acute pancreatitis (MSAP and SAP). METHODS We retrospectively collected the data of patients with a primary diagnosis of MSAP or SAP from a tertiary center between January 2014 and June 2017. Consecutive chloride levels within the first 48 h after admission were retrieved for further calculation. Logistic regression analysis and receiving operating characteristic (ROC) curve were used to assess the relationship between hyperchloremia and AKI. RESULTS 145 patients were enrolled for analysis, of whom 33.5% (47/145) developed hyperchloremia during the observation period. The incidence of AKI was significantly higher in the hyperchloremia group (40.4% vs 7.1%; p < 0.001). On multivariate analysis, the increase in serum chloride (Δ[Cl-]) was independently associated with AKI [OR = 1.32 (1.00-1.74)], as was chloride exposure [OR = 1.01 (1.00-1.02)], and these associations were found to be stronger in patients identified as predicted SAP (PSAP). Moreover, even in patients without hyperchloremia, increase in serum chloride (Δ[Cl-]) was still associated with AKI [OR = 1.65 (1.18-2.32)]. Area under the curve of the ROC curve (AUCROC) analysis found that Δ[Cl-] is a good predictor of AKI with an optimal cutoff point at 3.5 mmol/L, showing an AUCROC of 0.81. CONCLUSION Hyperchloremia is common in patients with AP and Δ[Cl-] and chloride exposure during the first 48 h were independent risk factors for AKI in MSAP and SAP patients.
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15
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Odor PM, Bampoe S, Dushianthan A, Bennett-Guerrero E, Cro S, Gan TJ, Grocott MPW, James MFM, Mythen MG, O'Malley CMN, Roche AM, Rowan K, Burdett E. Perioperative administration of buffered versus non-buffered crystalloid intravenous fluid to improve outcomes following adult surgical procedures: a Cochrane systematic review. Perioper Med (Lond) 2018; 7:27. [PMID: 30559961 PMCID: PMC6291967 DOI: 10.1186/s13741-018-0108-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 10/14/2018] [Indexed: 12/12/2022] Open
Abstract
Background Buffered intravenous fluid preparations contain substrates to maintain acid-base status. The objective of this systematic review was to compare the effects of buffered and non-buffered fluids administered during the perioperative period on clinical and biochemical outcomes. Methods We searched MEDLINE, EMBASE, CINAHL and the Cochrane Library until May 2017 and included all randomised controlled trials that evaluated buffered versus non-buffered fluids, whether crystalloid or colloid, administered to surgical patients. We assessed the selected studies for risk of bias and graded the level of evidence in accordance with Cochrane recommendations. Results We identified 19 publications of 18 randomised controlled trials, totalling 1096 participants. Mean difference (MD) in postoperative pH was 0.05 units lower immediately following surgery in the non-buffered group (12 studies of 720 participants; 95% confidence interval (CI) 0.04 to 0.07; I2 = 61%). This difference did not persist on postoperative day 1. Serum chloride concentration was higher in the non-buffered group at the end of surgery (10 trials of 530 participants; MD 6.77 mmol/L, 95% CI 3.38 to 10.17). This effect persisted until postoperative day 1 (5 trials of 258 participants; MD 8.48 mmol/L, 95% CI 1.08 to 15.88). Quality of this evidence was moderate. We identified variable protocols for fluid administration and total volumes of fluid administered to patients intraoperatively. Outcome data was variably reported at disparate time points and with heterogeneous patient groups. Consequently, the effect size and overall confidence interval was reduced, despite the relatively low inherent risk of bias. There was insufficient evidence on the effect of fluid composition on mortality and organ dysfunction. Confidence intervals of this outcome were wide and the quality of evidence was low (3 trials of 276 participants for mortality; odds ratio (OR) 1.85, 95% CI 0.37 to 9.33; I2 = 0%). Conclusions Small effect sizes for biochemical outcomes and lack of correlated clinical follow-up data mean that robust conclusions on major morbidity and mortality associated with buffered versus non-buffered perioperative fluid choices are still lacking. Buffered fluid may have biochemical benefits, including a significant reduction in postoperative hyperchloraemia and metabolic acidosis. Electronic supplementary material The online version of this article (10.1186/s13741-018-0108-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Peter M Odor
- 1Department of Anaesthesia and Critical Care, University College London, Gower St, London, WC1E 6BT UK
| | - Sohail Bampoe
- 2Centre for Anaesthesia and Perioperative Medicine, University College London, London, UK
| | - Ahilanandan Dushianthan
- 3General Intensive Care Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | | | - Suzie Cro
- 5Medical Research Council Clinical Trials Unit, London, UK
| | - Tong J Gan
- 4Department of Anesthesiology, Stony Brook Medicine, Stony Brook, NY USA
| | - Michael P W Grocott
- 6Critical Care Group, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Michael F M James
- 7Department of Anaesthesia, University of Cape Town, Cape Town, South Africa
| | - Michael G Mythen
- 1Department of Anaesthesia and Critical Care, University College London, Gower St, London, WC1E 6BT UK
| | | | - Anthony M Roche
- 9Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, WA USA
| | - Kathy Rowan
- 10Intensive Care National Audit & Research Centre, London, UK
| | - Edward Burdett
- 11Department of Anaesthesia, UCL Centre for Anaesthesia, London, UK
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16
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Ma P, Wang B, Zhang J, Shen X, Yu L, Dou X. Balanced crystalloids for intravenous fluid therapy in critically ill and non-critically ill patients: A protocol for systematic review and network meta-analyses. Medicine (Baltimore) 2018; 97:e13683. [PMID: 30572491 PMCID: PMC6320151 DOI: 10.1097/md.0000000000013683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Accepted: 11/22/2018] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND The balanced crystalloids have become a substitute for saline for fluid resuscitation. Some studies have investigated the clinical effect and adverse event of differently balanced crystalloids, but they have no consistent conclusions. This study aims to assess and compare the effect of differently balanced crystalloids for intravenous fluid therapy in critically ill and non-critically ill patients using network meta-analysis (NMA). METHODS Electronic databases including PubMed, EMBASE, Cochrane Library, Web of Science, Clinical Trials.gov, and the International Clinical Trials Registry Platform (ICTRP) will be searched from inception to April 2018. We will include randomized controlled trials (RCTs) that reported the effect and adverse event of balanced crystalloids. Risk of bias assessment of the included RCTs will be conducted according to the Cochrane Handbook 5.1.0. A Bayesian NMA will be performed using R software. GRADE will be used to explore the quality of evidence. RESULTS The results of this NMA will be published in a peer-reviewed journal. CONCLUSION This NMA will summarize the direct and indirect evidence to assess the effect of differently balanced crystalloids. ETHICS AND DISSEMINATION Ethics approval and patient consent are not required as this study is an NMA based on published studies. PROSPERO REGISTRATION NUMBER CRD42018093818.
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Affiliation(s)
- Peifen Ma
- Department of Nursing, Lanzhou University Second Hospital
- School of Nursing, Lanzhou University
| | - Bo Wang
- Department of Nursing, Rehabilitation Center Hospital of Gansu Province
| | - Jun Zhang
- School of Nursing, Gansu University of Chinese Medicine
| | - Xiping Shen
- Institute of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, Lanzhou, China
| | - Liping Yu
- Department of Nursing, Rehabilitation Center Hospital of Gansu Province
| | - Xinman Dou
- Department of Nursing, Lanzhou University Second Hospital
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17
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Zayed YZM, Aburahma AMY, Barbarawi MO, Hamid K, Banifadel MRN, Rashdan L, Bachuwa GI. Balanced crystalloids versus isotonic saline in critically ill patients: systematic review and meta-analysis. J Intensive Care 2018; 6:51. [PMID: 30140441 PMCID: PMC6098635 DOI: 10.1186/s40560-018-0320-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Accepted: 08/07/2018] [Indexed: 02/03/2023] Open
Abstract
Objectives Intravenous fluids are one of the most used medical therapy for patients, especially critically ill patients. We conducted a meta-analysis comparing between balanced crystalloids and normal saline in critically ill patients and its effect on various clinical outcomes. Design Meta-analysis and systematic review of randomized clinical trials (RCTs). Methods and data source Electronic search was performed using PubMed, Cochrane library, and clinical trials.gov from inception through March 1, 2018, with inclusion of prospective studies that investigated one of the primary outcomes which were acute kidney injury (AKI) and in-hospital mortality while secondary outcomes were intensive care unit (ICU) mortality and new renal replacement therapy (RRT). Results Six RCTs were included. Total of 19,332 patients were included in the final analysis. There was no significant difference in in-hospital mortality (11.5% vs 12.2%; OR 0.92; 95% CI 0.85-1.01; P = 0.09; I2 = 0%), incidence of AKI (12% vs 12.7%, OR 0.92; 95% CI 0.84-1.01; P = 0.1; I2 = 0), overall ICU mortality (OR 0.9, 95% CI 0.81-1.01, P = 0.08, I2 = 0%), or need for new RRT (OR 0.92, 95% CI 0.67-1.28, P = 0.65, I2 = 38%) between balanced crystalloids and isotonic saline in critically ill patients. Conclusion Balanced crystalloids and isotonic saline have no difference on various clinical outcomes including in-hospital mortality, AKI, overall ICU mortality, and new RRT. Further powerful clinical trials are required to determine the relationship between crystalloid fluid type and clinical outcomes.
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Affiliation(s)
- Yazan Z M Zayed
- Internal Medicine Department, Hurley Medical Center/Michigan State University College of Human Medicine, Flint, MI USA.,East Lansing, USA
| | - Ahmed M Y Aburahma
- Internal Medicine Department, Hurley Medical Center/Michigan State University College of Human Medicine, Flint, MI USA
| | - Mahmoud O Barbarawi
- Internal Medicine Department, Hurley Medical Center/Michigan State University College of Human Medicine, Flint, MI USA
| | - Kewan Hamid
- Internal Medicine Department, Hurley Medical Center/Michigan State University College of Human Medicine, Flint, MI USA
| | - Momen R N Banifadel
- 2Internal Medicine Department, University of Toledo College of Medicine and Life Sciences, Toledo, OH USA
| | - Laith Rashdan
- Internal Medicine Department, Hurley Medical Center/Michigan State University College of Human Medicine, Flint, MI USA
| | - Ghassan I Bachuwa
- Internal Medicine Department, Hurley Medical Center/Michigan State University College of Human Medicine, Flint, MI USA
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18
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Candel FJ, Borges Sá M, Belda S, Bou G, Del Pozo JL, Estrada O, Ferrer R, González del Castillo J, Julián-Jiménez A, Martín-Loeches I, Maseda E, Matesanz M, Ramírez P, Ramos JT, Rello J, Suberviola B, Suárez de la Rica A, Vidal P. Current aspects in sepsis approach. Turning things around. REVISTA ESPANOLA DE QUIMIOTERAPIA : PUBLICACION OFICIAL DE LA SOCIEDAD ESPANOLA DE QUIMIOTERAPIA 2018; 31:298-315. [PMID: 29938972 PMCID: PMC6172679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
The incidence and prevalence of sepsis depend on the definitions and records that we use and we may be underestimating their impact. Up to 60% of the cases come from the community and in 30-60% we obtain microbiological information. Sometimes its presentation is ambiguous and there may be a delay in its detection, especially in the fragile population. Procalcitonin is the most validated biomarker for bacterial sepsis and the one that best discriminates the non-infectious cause. Presepsin and pro-adrenomedullin are useful for early diagnosis, risk stratification and prognosis in septic patients. The combination of biomarkers is even more useful to clarify an infectious cause than any isolated biomarker. Resuscitation with artificial colloids has worse results than crystalloids, especially in patients with renal insufficiency. The combination of saline solution and balanced crystalloids is associated with a better prognosis. Albumin is only recommended in patients who require a large volume of fluids. The modern molecular methods on the direct sample or the identification by MALDI-TOF on positive blood culture have helped to shorten the response times in diagnosis, to optimize the antibiotic treatment and to facilitate stewardship programs. The hemodynamic response in neonates and children is different from that in adults. In neonatal sepsis, persistent pulmonary hypertension leads to an increase in right ventricular afterload and heart failure with hepatomegaly. Hypotension, poor cardiac output with elevated systemic vascular resistance (cold shock) is often a terminal sign in septic shock. Developing ultra-fast Point-of-Care tests (less than 30 minutes), implementing technologies based on omics, big data or massive sequencing or restoring "healthy" microbiomes in critical patients after treatment are the main focuses of research in sepsis. The main benefits of establishing a sepsis code are to decrease the time to achieve diagnosis and treatment, improve organization, unify criteria, promote teamwork to achieve common goals, increase participation, motivation and satisfaction among team members, and reduce costs.
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Affiliation(s)
| | - Marcio Borges Sá
- Multidisciplinar Sepsis Unit. Intensive Care Unit. Hospital Son Llatzer. Palma de Mallorca
| | - Sylvia Belda
- Department of Intensive Pediatrics. Maternal and Child Health and Development Network. Hospital 12 de Octubre. Madrid
| | - Germán Bou
- Clinical Microbiology Department. Complejo Hospitalario Universitario. La Coruña
| | - José Luis Del Pozo
- Clinical Microbiology and Infectious Diseases Department. Clinica Universitaria Navarra
| | - Oriol Estrada
- Clinical Innovation Management, Germans Trias i Pujol University Hospital. Barcelona
| | - Ricard Ferrer
- Department of Intensive Care. Shock, Organ Dysfunction and Resuscitation Research Group. CIBERES Instituto de Salud Carlos III. Vall d’Hebron University Hospital. Barcelona
| | | | | | - Ignacio Martín-Loeches
- Multidisciplinary Intensive Care Research Organization. CIBERES Instituto de Salud Carlos III. Department of Intensive Care Medicine. St James’s Hospital. Trinity Centre for Health Sciences. Dublin. Ireland
| | - Emilio Maseda
- Department of Anesthesia and Surgical Intensive Care, Hospital Universitario La Paz. Madrid
| | - Mayra Matesanz
- Department of Internal Medicine. Hospital Clínico San Carlos. Madrid
| | - Paula Ramírez
- Critical Care Department. University Hospital la Fe. Valencia
| | - José Tomás Ramos
- José T. Ramos. Department of Public and Mother-Child Health. Hospital Clínico San Carlos, IdISSC Health Research Institute. Universidad Complutense. Madrid
| | - Jordi Rello
- Clinical Research/epidemiology In Pneumonia & Sepsis (CRIPS). CIBERES Instituto de Salud Carlos III. Vall d’Hebron University Hospital. Barcelona
| | - Borja Suberviola
- Critical Care Department. Hospital Universitario Marqués de Valdecilla. Santander
| | | | - Pablo Vidal
- Intensive Care Unit. Complexo Hospitalario Universitario de Ourense
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