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Ruiz LM, de Oliveira Braga KA, Nepomuceno NA, Correia AT, Ribeiro de Carvalho GH, Vilela VS, Dolhnikoff M, Pêgo-Fernandes PM. Effect of Hypertonic Saline Solution on the Ventilatory Mechanics of Lungs Donated After Brain Death. J Surg Res 2024; 298:109-118. [PMID: 38603941 DOI: 10.1016/j.jss.2024.02.008] [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: 02/03/2023] [Revised: 01/18/2024] [Accepted: 02/16/2024] [Indexed: 04/13/2024]
Abstract
INTRODUCTION Brain death (BD) compromises the viability of the lung for donation. Hypertonic saline solution (HSS) induces rapid intravascular volume expansion and immunomodulatory action. We investigated its role in ventilatory mechanics (VMs) and in the inflammatory activity of the lungs of rats subjected to BD. METHODS Wistar rats were divided into four groups: control, n = 10: intact rats subjected to extraction of the heart-lung block; BD, n = 8 (BD): rats treated with isotonic saline solution (4 mL/kg) immediately after BD; hypertonic saline 0 h, n = 9 (Hip.0'): rats treated with HSS (4 mL/kg) immediately after BD; and hypertonic saline 1 h, n = 9 (Hip.60'), rats treated with HSS (4 mL/kg) 60 min after BD. The hemodynamic characteristics, gas exchange, VMs, inflammatory mediators, and histopathological evaluation of the lung were evaluated over 240 min of BD. RESULTS In VMs, we observed increased airway resistance, tissue resistance, tissue elastance, and respiratory system compliance in the BD group (P < 0.037), while the treated groups showed no impairment over time (P > 0.05). In the histological analysis, the BD group showed a greater area of perivascular edema and a higher neutrophil count than the control group and the Hip.60' group (P < 0.05). CONCLUSIONS Treatment with HSS was effective in preventing changes in the elastic and resistive pulmonary components, keeping them at baseline levels. Late treatment reduced perivascular and neutrophilic edema in lung tissue.
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Affiliation(s)
- Liliane Moreira Ruiz
- Laboratorio de Pesquisa em Cirurgia Toracica, Instituto do Coração (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Sao Paulo, Brazil.
| | - Karina Andrighetti de Oliveira Braga
- Laboratorio de Pesquisa em Cirurgia Toracica, Instituto do Coração (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Sao Paulo, Brazil
| | - Natalia Aparecida Nepomuceno
- Laboratorio de Pesquisa em Cirurgia Toracica, Instituto do Coração (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Sao Paulo, Brazil
| | - Aristides Tadeu Correia
- Laboratorio de Pesquisa em Cirurgia Toracica, Instituto do Coração (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Sao Paulo, Brazil
| | | | - Vanessa Sana Vilela
- Doctoral Student, Laboratory of Thoracic Surgery Research, Heart Institute (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Sao Paulo, Brazil
| | - Marisa Dolhnikoff
- Pathology Departament, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Sao Paulo, Brazil
| | - Paulo Manuel Pêgo-Fernandes
- Laboratorio de Pesquisa em Cirurgia Toracica, Instituto do Coração (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Sao Paulo, Brazil
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Schmidt L, Kang L, Hudson T, Martinez Quinones P, Hirsch K, DiFiore K, Haines K, Kaplan LJ, Fernandez-Moure JS. The impact of hypertonic saline on damage control laparotomy after penetrating abdominal trauma. Eur J Trauma Emerg Surg 2024; 50:781-789. [PMID: 37773464 DOI: 10.1007/s00068-023-02358-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 08/21/2023] [Indexed: 10/01/2023]
Abstract
PURPOSE The inability to achieve primary fascial closure (PFC) after emergency laparotomy increases the rates of adverse outcomes including fistula formation, incisional hernia, and intraabdominal infection. Hypertonic saline (HTS) infusion improves early PFC rates and decreases time to PFC in patients undergoing damage control laparotomy (DCL) after injury. We hypothesized that in patients undergoing DCL after penetrating abdominal injury, HTS infusion would decrease the time to fascial closure as well as the volume of crystalloid required for resuscitation without inducing clinically relevant acute kidney injury (AKI) or electrolyte derangements. METHODS We retrospectively analyzed all penetrating abdominal injury patients undergoing DCL within the University of Pennsylvania Health System (January 2015-December 2018). We compared patients who received 3% HTS at 30 mL/h (HTS) to those receiving isotonic fluid (ISO) for resuscitation while the abdominal fascia remained open. Primary outcomes were the rate of early PFC (PFC within 72 h) and time to PFC; secondary outcomes included acute kidney injury, sodium derangement, ventilator-free days, hospital length of stay (LOS), and ICU LOS. Intergroup comparisons occurred by ANOVA and Tukey's comparison, and student's t, and Fischer's exact tests, as appropriate. A Shapiro-Wilk test was performed to determine normality of distribution. RESULTS Fifty-seven patients underwent DCL after penetrating abdominal injury (ISO n = 41, HTS n = 16). There were no significant intergroup differences in baseline characteristics or injury severity score. Mean time to fascial closure was significantly shorter in HTS (36.37 h ± 14.21 vs 59.05 h ± 50.75, p = 0.02), and the PFC rate was significantly higher in HTS (100% vs 73%, p = 0.01). Mean 24-h fluid and 48-h fluid totals were significantly less in HTS versus ISO (24 h: 5.2L ± 1.7 vs 8.6L ± 2.2, p = 0.01; 48 h: 1.3L ± 1.1 vs 2.6L ± 2.2, p = 0.008). During the first 72 h, peak sodium (Na) concentration (146.2 mEq/L ± 2.94 vs 142.8 mEq/L ± 3.67, p = 0.0017) as well as change in Na from ICU admission (5.1 mEq/L vs 2.3, p = 0.016) were significantly higher in HTS compared to ISO. Patients in the HTS group received significantly more blood in the trauma bay compared to ISO. There were no intergroup differences in intraoperative blood transfusion volume, AKI incidence, change in chloride concentration (△Cl) from ICU admit, Na to Cl gradient (Na:Cl), initial serum creatinine (Cr), peak post-operative Cr, change in creatinine concentration (△Cr) from ICU admission, creatinine clearance (CrCl), initial serum potassium (K), peak ICU K, change in K from ICU admission, initial pH, highest or lowest post-operative pH, mean hospital LOS, ICU LOS, and ventilator-free days. CONCLUSIONS HTS infusion in patients undergoing DCL after penetrating abdominal injury decreases the time to fascial closure and led to 100% early PFC. HTS infusion also decreased resuscitative fluid volume without causing significant AKI or electrolyte derangement. HTS appears to offer a safe and effective fluid management approach in patients who sustain penetrating abdominal injury and DCL to support early PFC without inducing measurable harm. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Lee Schmidt
- Department of Surgery, Division of Trauma, Acute and Critical Care Surgery, Duke University School of Medicine, Durham, NC, USA
- Icahn School of Medicine at Mount Sinai, Department of Surgery, Mount Sinai Hospital, New York, NY, USA
| | - Lillian Kang
- Department of Surgery, Division of Trauma, Acute and Critical Care Surgery, Duke University School of Medicine, Durham, NC, USA
| | - Taylor Hudson
- Department of Surgery, Division of Trauma, Acute and Critical Care Surgery, Duke University School of Medicine, Durham, NC, USA
| | - Patricia Martinez Quinones
- Perelman School of Medicine, Department of Surgery, Division of Critical Care, University of Pennsylvania, Philadelphia, PA, USA
| | - Kathleen Hirsch
- Perelman School of Medicine, Department of Surgery, Division of Critical Care, University of Pennsylvania, Philadelphia, PA, USA
| | - Kristen DiFiore
- Perelman School of Medicine, Department of Surgery, Division of Critical Care, University of Pennsylvania, Philadelphia, PA, USA
| | - Krista Haines
- Department of Surgery, Division of Trauma, Acute and Critical Care Surgery, Duke University School of Medicine, Durham, NC, USA
| | - Lewis J Kaplan
- Perelman School of Medicine, Department of Surgery, Division of Critical Care, University of Pennsylvania, Philadelphia, PA, USA
- Surgical Services, Section of Surgical Critical Care, Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA, USA
| | - Joseph S Fernandez-Moure
- Department of Surgery, Division of Trauma, Acute and Critical Care Surgery, Duke University School of Medicine, Durham, NC, USA.
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Jeanmougin T, Cole E, Duceau B, Raux M, James A. Heterogeneity in defining multiple trauma: a systematic review of randomized controlled trials. Crit Care 2023; 27:363. [PMID: 37736733 PMCID: PMC10515068 DOI: 10.1186/s13054-023-04637-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 09/05/2023] [Indexed: 09/23/2023] Open
Abstract
INTRODUCTION While numerous randomized controlled trials (RCTs) have been conducted in the field of trauma, a substantial portion of them are yielding negative results. One potential contributing factor to this trend could be the lack of agreement regarding the chosen definitions across different trials. The primary objective was to identify the terminology and definitions utilized for the characterization of multiple trauma patients within randomized controlled trials (RCTs). METHODS A systematic review of the literature was performed in MEDLINE, EMBASE and clinicaltrials.gov between January 1, 2002, and July 31, 2022. RCTs or RTCs protocols were eligible if they included multiple trauma patients. The terms employed to characterize patient populations were identified, and the corresponding definitions for these terms were extracted. The subsequent impact on the population recruited was then documented to expose clinical heterogeneity. RESULTS Fifty RCTs were included, and 12 different terms identified. Among these terms, the most frequently used were "multiple trauma" (n = 21, 42%), "severe trauma" (n = 8, 16%), "major trauma" (n = 4, 8%), and trauma with hemorrhagic shock" (n = 4, 8%). Only 62% of RCTs (n = 31) provided a definition for the terms used, resulting a total of 21 different definitions. These definitions primarily relied on the injury severity score (ISS) (n = 15, 30%), displaying an important underlying heterogeneity. The choice of the terms had an impact on the study population, affecting both the ISS and in-hospital mortality. Eleven protocols were included, featuring five different terms, with "severe trauma" being the most frequent, occurring six times (55%). CONCLUSION This systematic review uncovers an important heterogeneity both in the terms and in the definitions employed to recruit trauma patients within RCTs. These findings underscore the imperative of promoting the use of a unique and consistent definition.
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Affiliation(s)
- Thomas Jeanmougin
- Sorbonne University, GRC 29, AP-HP, DMU DREAM, Department of Anesthesiology and critical care, Pitié-Salpêtrière Hospital, Paris, France
| | - Elaine Cole
- Centre of Trauma Sciences, Blizard Institute, Queen Mary University of London, London, UK
| | - Baptiste Duceau
- Sorbonne University, GRC 29, AP-HP, DMU DREAM, Department of Anesthesiology and critical care, Pitié-Salpêtrière Hospital, Paris, France
| | - Mathieu Raux
- Sorbonne Université, INSERM, UMRS1158 Neurophysiologie Respiratoire Expérimentale et Clinique; AP-HP, Groupe Hospitalier Universitaire APHP-Sorbonne Université, site Pitié-Salpêtrière, Département d'Anesthésie Réanimation, F-75013, Paris, France
| | - Arthur James
- Sorbonne University, GRC 29, AP-HP, DMU DREAM, Department of Anesthesiology and critical care, Pitié-Salpêtrière Hospital, Paris, France.
- Centre of Trauma Sciences, Blizard Institute, Queen Mary University of London, London, UK.
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Lier H, Gooßen K, Trentzsch H. [The chapters "Stop the bleed-prehospital" and "Coagulation management and volume therapy (emergency departement)" in the new S3 guideline "Polytrauma/severe injury treatment"]. Notf Rett Med 2023; 26:259-268. [PMID: 37261335 PMCID: PMC10117256 DOI: 10.1007/s10049-023-01147-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/15/2023] [Indexed: 06/02/2023]
Abstract
The S3 guideline on the treatment of patients with severe/multiple injuries by the German Association of the Scientific Medical Societies was updated between 2020 and 2022. This article describes the essence of the new chapter "Stop the bleed-prehospital" and the revised chapter "Coagulation management and volume therapy".
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Affiliation(s)
- H. Lier
- Medizinische Fakultät und Uniklinik Köln, Klinik für Anästhesiologie und Operative Intensivmedizin, Universität zu Köln, Kerpener Straße 62, 50937 Köln, Deutschland
- Sektion „Klinische Hämotherapie und Hämostasemanagement“ der Deutschen Gesellschaft für Intensiv- und Notfallmedizin (DIVI), Schumannstr. 2, 10117, Berlin, Deutschland
| | - K. Gooßen
- Institut für Forschung in der Operativen Medizin (IFOM), Universität Witten/Herdecke, Ostmerheimer Straße 200, 51109 Köln, Deutschland
| | - H. Trentzsch
- Institut für Notfallmedizin und Medizinmanagement (INM), Klinikum der Universität München, LMU München, Schillerstr. 53, 80336 München, Deutschland
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Choix du soluté pour le remplissage vasculaire en situation critique. ANESTHÉSIE & RÉANIMATION 2022. [DOI: 10.1016/j.anrea.2022.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Separation of White Blood Cells in a Wavy Type Microfluidic Device Using Blood Diluted in a Hypertonic Saline Solution. BIOCHIP JOURNAL 2022. [DOI: 10.1007/s13206-022-00074-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Kim KH, Hong KJ, Shin SD, Song KJ, Ro YS, Jeong J, Kim TH, Park JH, Lim H, Kang HJ. Hypertonic versus isotonic crystalloid infusion for cerebral perfusion pressure in a porcine experimental cardiac arrest model. Am J Emerg Med 2021; 50:224-231. [PMID: 34392142 DOI: 10.1016/j.ajem.2021.08.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 07/28/2021] [Accepted: 08/04/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND The effect of intravenous (IV) fluid administration type on cerebral perfusion pressure (CePP) during cardiopulmonary resuscitation (CPR) is controversial. The purpose of this study was to evaluate the association between IV fluid type and CePP in a porcine cardiac arrest model. METHODS We randomly assigned 12 pigs to the hypertonic crystalloid, isotonic crystalloid and no-fluid groups. After 4 min of untreated ventricular fibrillation (VF), chest compression was conducted for 2 cycles (CC only). Chest compression with IV fluid infusion (CC + IV) was followed for 2 cycles. Advanced life support, including defibrillation and epinephrine, was added for 8 cycles (ALS phase). Mean arterial pressure (MAP), intracranial pressure (ICP) and CePP were measured. A paired t-test was used to measure the mean difference in CePP. RESULTS Twelve pigs underwent the experiment. The hypertonic crystalloid group showed higher CePP values than those demonstrated by the isotonic crystalloid group from ALS cycles 2 to 8. The MAP values in the hypertonic group were higher than those in the isotonic group starting at ALS cycle 2. The ICP values in the hypertonic group were lower than those in the isotonic group starting at ALS cycle 4. From ALS cycles 2 to 8, the reduction in the mean difference in the isotonic group was larger than that in the other groups. CONCLUSION In a VF cardiac arrest porcine study, the hypertonic crystalloid group showed higher CePP values by maintaining higher MAP values and lower ICP values than those of the isotonic crystalloid group.
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Affiliation(s)
- Ki Hong Kim
- Department of Emergency Medicine, Seoul National University College of Medicine and Hospital, Seoul, Republic of Korea; Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Republic of Korea
| | - Ki Jeong Hong
- Department of Emergency Medicine, Seoul National University College of Medicine and Hospital, Seoul, Republic of Korea; Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Republic of Korea.
| | - Sang Do Shin
- Department of Emergency Medicine, Seoul National University College of Medicine and Hospital, Seoul, Republic of Korea; Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Republic of Korea
| | - Kyoung Jun Song
- Department of Emergency Medicine, Seoul National University Boramae Medical Center, Seoul, Republic of Korea; Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Republic of Korea
| | - Young Sun Ro
- Department of Emergency Medicine, Seoul National University College of Medicine and Hospital, Seoul, Republic of Korea; Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Republic of Korea
| | - Joo Jeong
- Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Republic of Korea; Department of Emergency Medicine, Seoul National University Bundang Hospital, Seoul, Republic of Korea
| | - Tae Han Kim
- Department of Emergency Medicine, Seoul National University Boramae Medical Center, Seoul, Republic of Korea; Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Republic of Korea
| | - Jeong Ho Park
- Department of Emergency Medicine, Seoul National University College of Medicine and Hospital, Seoul, Republic of Korea; Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Republic of Korea
| | - Hyoukjae Lim
- Department of Emergency Medicine, Seoul National University Hospital, Seoul, Republic of Korea; Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Republic of Korea
| | - Hyun Jeong Kang
- Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Republic of Korea
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Song Z, Chen S, Zhang Y, Shi X, Zhao N, Liao Z. Lidocaine coinfusion alleviates vascular pain induced by hypertonic saline infusion: a randomized, placebo-controlled trial. BMC Anesthesiol 2021; 21:109. [PMID: 33836658 PMCID: PMC8035764 DOI: 10.1186/s12871-021-01329-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 03/31/2021] [Indexed: 11/10/2022] Open
Abstract
Background Hypertonic saline solution has been frequently utilized in clinical practice. However, due to the nonphysiological osmolality, hypertonic saline infusion usually induces local vascular pain. We conducted this study to evaluate the effect of lidocaine coinfusion for alleviating vascular pain induced by hypertonic saline. Methods One hundred and six patients undergoing hypertonic saline volume preloading prior to spinal anesthesia were randomly allocated to two groups of 53 each. Group L received a 1 mg/kg lidocaine bolus followed by infusion of 2 mg/kg/h through the same IV line during hypertonic saline infusion; Group C received a bolus and infusion of normal saline of equivalent volume. Visual analogue scale (VAS) scores of vascular pain were recorded every 4 min. Results The vascular pain severity in Group L was significantly lower than that in Group C for each time slot (P < 0.05). The overall incidence of vascular pain during hypertonic saline infusion in Group L was 48.0%, which was significantly lower than the incidence (79.6%) in Group C (P < 0.05). Conclusion Lidocaine coinfusion could effectively alleviate vascular pain induced by hypertonic saline infusion. Trial registration Chinese Clinical Trial Registry, number: ChiCTR1900023753. Registered on 10 June 2019.
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Affiliation(s)
- Zhiping Song
- Department of Anesthesia, The First Affiliated Hospital of Nanchang University, No.17 Yongwaizheng Street, Nanchang, Jiangxi, 330006, People's Republic of China
| | - Shibiao Chen
- Department of Anesthesia, The First Affiliated Hospital of Nanchang University, No.17 Yongwaizheng Street, Nanchang, Jiangxi, 330006, People's Republic of China
| | - Yang Zhang
- Department of Anesthesia, The First Affiliated Hospital of Nanchang University, No.17 Yongwaizheng Street, Nanchang, Jiangxi, 330006, People's Republic of China
| | - Xiaoyun Shi
- Department of Anesthesia, The First Affiliated Hospital of Nanchang University, No.17 Yongwaizheng Street, Nanchang, Jiangxi, 330006, People's Republic of China
| | - Na Zhao
- Department of Anesthesia, The First Affiliated Hospital of Nanchang University, No.17 Yongwaizheng Street, Nanchang, Jiangxi, 330006, People's Republic of China
| | - Zhengyu Liao
- Department of Orthodontics, The Affiliated Stomatological Hospital of Nanchang University, No.49 Fuzhou Road, Nanchang, Jiangxi, 330008, People's Republic of China. .,The Key Laboratory of Oral Biomedicine, Jiangxi Province, No.49 Fuzhou Road, Nanchang, Jiangxi, 330008, People's Republic of China.
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Should we change our approach to resuscitating victims of femoral fracture? A clinical experience in a busy trauma hospital in Shiraz, Iran. Chin J Traumatol 2021; 24:30-33. [PMID: 32893115 PMCID: PMC7878457 DOI: 10.1016/j.cjtee.2020.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 06/01/2020] [Accepted: 06/06/2020] [Indexed: 02/04/2023] Open
Abstract
PURPOSE Traumatic hemorrhagic shock is a life-threatening event worldwide. Severe brain trauma accompanying femoral fractures can trigger inflammatory responses in the body and increase pre-inflammatory cytokines such as TNF-α, IL-1. The primary treatment in these cases is hydration with crystalloids, which has both benefits and complications. The purpose of this study was to investigate the effects of fluid therapy on the hemodynamics, coagulation profiles, and blood gases in such patients. METHODS In this cross-sectional study, patients were divided into two groups: femoral fracture group and non-femoral group. The hemodynamic status, coagulation profile, and blood gases of patients in both groups were evaluated upon arrival at the hospital and again 2 h later. Data were analyzed by t-test and ANOVA with repeated data and paired samples t-test. RESULTS A total of 681 trauma patients (605 men and 76 women) participated in this study, including 69 (86.3%) men and 11 (13.8%) women in femoral fracture group and 536 men (89.2%) and 65 women (10.8%) in non-femoral group. The laboratory parameters were evaluated in response to the equal amount of crystalloid fluid given upon arrival and 2 h later. Blood gases decreased in the fracture group despite fluid therapy (p < 0.003), and the coagulation profile worsened although the change was not statistically significant. CONCLUSION The treatment of multiple-trauma patients with femoral bone fractures should be more concerned with the need for the infusion of vasopressors such as norepinephrine. If there is evidence of clinical shock, excessive crystalloid infusion (limited to 1 L) should be avoided, and blood and blood products should be started as soon as possible.
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Comparison of equiosmolar doses of 10% hypertonic saline and 20% mannitol for controlling intracranial hypertention in patients with large hemispheric infarction. Clin Neurol Neurosurg 2020; 200:106359. [PMID: 33246252 DOI: 10.1016/j.clineuro.2020.106359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Revised: 11/04/2020] [Accepted: 11/05/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVE We conducted this prospective self-crossover controlled trial to compare the efficacy and safety of 10 % hypertonic saline (HS) and 20 % mannitol in doses of similar osmotic burden for the treatment of increased intracranial pressure (ICP) in patients with large hemispheric infarction (LHI). PATIENTS AND METHODS Patients with LHI were enrolled from January 2017 to January 2018. We used an alternating treatment protocol to compare the effects of HS with mannitol given for episodes of increased ICP in patients with LHI. Indicators such as ICP, mean arterial pressure (MAP) and cerebral perfusion pressure (CPP) were continuously monitored at regular intervals for 240 min after initiation of infusion. Electrolytes, plasma osmolality and renal functions were measured before and 240 min after initiation of infusion to compare the efficacy and safety of the two drugs. RESULTS A total of 49 episodes of increased ICP occurred in 14 patients with LHI, of which 24 were infused with 10 % HS and 25 with 20 % mannitol. Both the treatments were equally effective in reducing ICP (P < 0.01). The differences in the duration and degree of reduction were not significant between the groups (P > 0.05). Although both the osmolar agents decreased MAP, the degree was greater in the mannitol group (P < 0.05) at T120. The increase in CPP was greater in the HS group compared with the mannitol group (P < 0.05) at T120. However, HS was associated with faster heart rate (HR) and higher serum chloride levels (P < 0.05). Changes in serum sodium levels and osmolality were not significant between the groups in spite of being higher in the HS group. CONCLUSIONS Both the drugs can serve as first-line agents for treating intracranial hypertension caused by LHI and should be selected rationally according to the differences in efficacy and adverse effects.
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Plasma Hyperosmolality Prolongs QTc Interval and Increases Risk for Atrial Fibrillation in Traumatic Brain Injury Patients. J Clin Med 2020; 9:jcm9051293. [PMID: 32365845 PMCID: PMC7288326 DOI: 10.3390/jcm9051293] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Revised: 04/14/2020] [Accepted: 04/28/2020] [Indexed: 11/17/2022] Open
Abstract
Introduction: Hyperosmotic therapy with mannitol is frequently used for treatment cerebral edema, and 320 mOsm/kg H2O has been recommended as a high limit for therapeutic plasma osmolality. However, plasma hyperosmolality may impair cardiac function, increasing the risk of cardiac events. The aim of this study was to analyze the relation between changes in plasma osmolality and electrocardiographic variables and cardiac arrhythmia in patients treated for isolated traumatic brain injury (iTBI). Methods: Adult iTBI patients requiring mannitol infusion following cerebral edema, and with a Glasgow Coma Score below 8, were included. Plasma osmolality was measured with Osmometr 800 CLG. Spatial QRS-T angle (spQRS-T), corrected QT interval (QTc) and STJ segment were calculated from digital resting 12-lead ECGs and analyzed in relation to four levels of plasma osmolality: (A) <280 mOsm/kg H2O; (B) 280–295 mOsm/kg H2O; (C) 295–310 mOsm/kg H2O; and (D) >310 mOsm/kg H2O. All parameters were measured during five consecutive days of treatment. Results: 94 patients aged 18-64 were studied. Increased plasma osmolality correlated with prolonged QTc (p < 0.001), intensified disorders in STJ and increased the risk for cardiac arrhythmia. Moreover, plasma osmolality >313 mOms/kg H2O significantly increased the risk of QTc prolongation >500 ms. Conclusion: In patients treated for iTBI, excessively increased plasma osmolality contributes to electrocardiographic disorders including prolonged QTc, while also correlating with increased risk for cardiac arrhythmias.
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Correia CDJ, Coutinho E Silva RDS, Soares RGF, Armstrong R, Ricardo-da-Silva FY, Sannomiya P, Breithaupt-Faloppa AC, Moreira LFP. Hypertonic saline reduces cell infiltration into the lungs after brain death in rats. Pulm Pharmacol Ther 2020; 61:101901. [PMID: 32044433 DOI: 10.1016/j.pupt.2020.101901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 01/23/2020] [Accepted: 02/05/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND Lung transplantation is a treatment method for end stage lung disease, but the availability of donor lungs remains a major constraint. Brain death (BD) induces hemodynamic instability with microcirculatory hypoperfusion and increased inflammation, leading to pulmonary dysfunction. Hypertonic saline solution (HSS) is a volume expander possessing immunomodulatory effects. This study evaluated the influence of HSS on pulmonary dysfunction and inflammation in a rat model of BD. METHODS BD was induced by inflation of an intracranial balloon catheter. Rats were divided into [1]: Sham, without BD [2]; NS, NaCl treatment (0.9%, 4 mL/kg, i.v.) immediately after BD [3]; HSS1, HSS treatment (NaCl 7.5%, 4 mL/kg, i.v.) immediately after BD; and [4] HSS60, HSS treatment 60 min post BD. All groups were analyzed after 360 min. RESULTS Animals subjected to BD exhibited increased exhaled O2 and decreased CO2.The number of leukocytes in the lungs was significantly increased in the NS group (p = 0.002) and the HSS treatment was able to reduce it (HSS1, p = 0.018 and HSS60 = 0.030). In parallel, HSS-treated rats showed reduced levels of ICAM-1 expression, which was increased in the NS compared to Sham group. Lung edema was found increased in the NS group animals compared to Sham and no effect of the HSS treatment was observed. There were no differences among the groups in terms of TNF-α, VEGF, and CINC-1 lung concentrations. CONCLUSIONS HSS is capable of reducing inflammatory cell infiltration into the lung after BD induction, which is associated with the reduction of ICAM-1 expression in organ vessels.
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Affiliation(s)
- Cristiano de Jesus Correia
- Laboratório Cirúrgico de Pesquisa Cardiovascular (LIM-11), Instituto do Coração (Incor), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Raphael Dos Santos Coutinho E Silva
- Laboratório Cirúrgico de Pesquisa Cardiovascular (LIM-11), Instituto do Coração (Incor), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Rafaela Garcia Ferreira Soares
- Laboratório Cirúrgico de Pesquisa Cardiovascular (LIM-11), Instituto do Coração (Incor), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Roberto Armstrong
- Laboratório Cirúrgico de Pesquisa Cardiovascular (LIM-11), Instituto do Coração (Incor), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Fernanda Yamamoto Ricardo-da-Silva
- Laboratório Cirúrgico de Pesquisa Cardiovascular (LIM-11), Instituto do Coração (Incor), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Paulina Sannomiya
- Laboratório Cirúrgico de Pesquisa Cardiovascular (LIM-11), Instituto do Coração (Incor), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Ana Cristina Breithaupt-Faloppa
- Laboratório Cirúrgico de Pesquisa Cardiovascular (LIM-11), Instituto do Coração (Incor), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Luiz Felipe P Moreira
- Laboratório Cirúrgico de Pesquisa Cardiovascular (LIM-11), Instituto do Coração (Incor), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil.
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Abstract
Background Fluids are by far the most commonly administered intravenous treatment in patient care. During critical illness, fluids are widely administered to maintain or increase cardiac output, thereby relieving overt tissue hypoperfusion and hypoxia. Main text Until recently, because of their excellent safety profile, fluids were not considered “medications”. However, it is now understood that intravenous fluid should be viewed as drugs. They affect the cardiovascular, renal, gastrointestinal and immune systems. Fluid administration should therefore always be accompanied by careful consideration of the risk/benefit ratio, not only of the additional volume being administered but also of the effect of its composition on the physiology of the patient. Apart from the need to constantly assess fluid responsiveness, it is also important to periodically reconsider the type of fluid being administered and the evidence regarding the relationship between specific disease states and different fluid solutions. Conclusions The current review presents the state of the art regarding fluid solutions and presents the existing evidence on routine fluid management of critically ill patients in specific clinical settings (sepsis, Adult Respiratory Distress Syndrome, major abdominal surgery, acute kidney injury and trauma). Electronic supplementary material The online version of this article (10.1186/s12871-018-0669-3) contains supplementary material, which is available to authorized users.
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Yuan CY, Wang QC, Chen XL, Wang Q, Sun CS, Sun YX, Wang CH, Su MX, Wang HY, Wu XS. Hypertonic saline resuscitation protects against kidney injury induced by severe burns in rats. Burns 2018; 45:641-648. [PMID: 30327229 DOI: 10.1016/j.burns.2018.09.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Revised: 08/22/2018] [Accepted: 09/13/2018] [Indexed: 11/18/2022]
Abstract
BACKGROUND Proper fluid resuscitation can relieve visceral damage and improve survival in severely burned patients. This study compared the effectiveness of resuscitation with 400mEq/L hypertonic saline (HS) and sodium lactate Ringer's solution (LR) in rats with kidney injury caused by burn trauma. METHODS Rats (Sprague-Dawley) underwent burn injury and were randomized into sham, LR, and HS groups. Samples from the kidney were assayed for water content ratio, histopathology, and oxidative stress (superoxide dismutase (SOD) and malondialdehyde (MDA)). Serum sodium, renal function (creatinine and cystatin (Cys)-C), and inflammatory response (tumor necrosis factor (TNF)-α, interleukin (IL)-1β, and high mobility group protein box (HMGB)-1) were also examined as serum markers. RESULTS Hypertonic saline resuscitation reduced the renal water content ratio and improved renal histopathology caused by severe burns. This effect was accompanied by reductions in serum creatinine and Cys-C as well as TNF-α, IL-1β, and HMGB1. Serum sodium concentration and SOD activity were increased, whereas MDA content was decreased in the kidney tissue of the HS group. CONCLUSIONS The data indicate that 400mEq/L HS solution reduces hyponatremia and renal edema, inhibits the release of inflammatory mediators, and alleviates oxidative stress injury, thus protecting against kidney injury induced by severe burns.
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Affiliation(s)
- Chun-Yu Yuan
- Department of Burns, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, PR China
| | - Qin-Cheng Wang
- Department of Burns, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, PR China
| | - Xu-Lin Chen
- Department of Burns, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, PR China
| | - Qiang Wang
- Institute of Disease Control and Prevention of the Chinese People's Liberation Army, Beijing 100071, PR China
| | - Cong-Song Sun
- Department of Burns, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, PR China
| | - Ye-Xiang Sun
- Department of Burns, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, PR China.
| | - Chun-Hua Wang
- Department of Burns, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, PR China
| | - Ming-Xing Su
- Institute of Disease Control and Prevention of the Chinese People's Liberation Army, Beijing 100071, PR China
| | - Hai-Ying Wang
- Institute of Disease Control and Prevention of the Chinese People's Liberation Army, Beijing 100071, PR China
| | - Xue-Sheng Wu
- Department of Emergency Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, PR China
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Jung A, Johnson M, Veile R, Friend LA, Stevens-Topie S, Elterman J, Pritts T, Makley A, Goodman M. Variable saline resuscitation in a murine model of combined traumatic brain injury and haemorrhage. Brain Inj 2018; 32:1834-1842. [PMID: 30136863 DOI: 10.1080/02699052.2018.1510542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
BACKGROUND Resuscitation strategies for combined traumatic brain injury (TBI) with haemorrhage in austere environments are not fully established. Our aim was to establish the effects of various saline concentrations in a murine model of combined TBI and haemorrhage, and identify an effective resuscitative strategy for the far-forward environment. METHODS Male C57BL/6 mice underwent closed head injury and subjected to controlled haemorrhage to a systolic blood pressure of 25 mmHg via femoral artery cannulation for 60 min. Mice were resuscitated with a fixed volume bolus or variable volumes of fluid to achieve a systolic blood pressure goal of 80 mmHg with 0.9% saline, 3% saline, 0.1-mL bolus of 23.4% saline, or a 0.1-mL bolus of 23.4% saline followed by 0.9% saline (23.4+). RESULTS 23.4% saline and 23.4+ resulted in higher mortality at 6 h compared to 0.9% saline. Use of 3% saline required less volume to achieve targeted resuscitation, did not affect survival, and did not exacerbate post-traumatic inflammation. While 23.4+ resuscitation utilized lower volume, it resulted in hypernatremia, azotemia, and elevated systemic pro-inflammatory cytokines. All groups except 3% saline demonstrated progression of neuron damage, with cerebral oedema highest with 0.9% saline. CONCLUSIONS 3% saline demonstrated favourable balance of survival, blood pressure restoration, minimization of inflammation, and prevention of ongoing neurologic injury without contributing to significant physiologic derangements. 23.4% saline administration may not be appropriate in the setting of concomitant hypotension.
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Affiliation(s)
- Andrew Jung
- a Division of Research, Institute for Military Medicine, Department of Surgery , University of Cincinnati , Cincinnati , OH , USA
| | - Mark Johnson
- a Division of Research, Institute for Military Medicine, Department of Surgery , University of Cincinnati , Cincinnati , OH , USA
| | - Rosalie Veile
- a Division of Research, Institute for Military Medicine, Department of Surgery , University of Cincinnati , Cincinnati , OH , USA
| | - Lou Ann Friend
- a Division of Research, Institute for Military Medicine, Department of Surgery , University of Cincinnati , Cincinnati , OH , USA
| | - Sabre Stevens-Topie
- a Division of Research, Institute for Military Medicine, Department of Surgery , University of Cincinnati , Cincinnati , OH , USA
| | - Joel Elterman
- a Division of Research, Institute for Military Medicine, Department of Surgery , University of Cincinnati , Cincinnati , OH , USA
| | - Timothy Pritts
- a Division of Research, Institute for Military Medicine, Department of Surgery , University of Cincinnati , Cincinnati , OH , USA
| | - Amy Makley
- a Division of Research, Institute for Military Medicine, Department of Surgery , University of Cincinnati , Cincinnati , OH , USA
| | - Michael Goodman
- a Division of Research, Institute for Military Medicine, Department of Surgery , University of Cincinnati , Cincinnati , OH , USA
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Comparison of 3% Hypertonic Saline and 20% Mannitol for Reducing Intracranial Pressure in Patients Undergoing Supratentorial Brain Tumor Surgery: A Randomized, Double-blind Clinical Trial. J Neurosurg Anesthesiol 2018; 30:171-178. [DOI: 10.1097/ana.0000000000000446] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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What If I Don't Have Blood? Hextend is Superior to 3% Saline in an Experimental Model of Far Forward Resuscitation After Hemorrhage. Shock 2018; 46:148-53. [PMID: 27380529 DOI: 10.1097/shk.0000000000000676] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Hypertonic crystalloid solutions, colloids, and fresh whole blood (FWB) have all been proposed for prehospital resuscitation after hemorrhage. However, there are no direct comparisons of the efficacy of these different fluids. We compared Hextend, 3% hypertonic saline (HS), and FWB in a porcine model of hemorrhagic shock. MATERIALS AND METHODS Female swine (n = 5/group) underwent splenectomy and pressure-controlled hemorrhage followed by resuscitation with Hextend, 3% HS, or FWB. They were maintained at a target mean arterial pressure (MAP) for 4 h, holding or infusing fluid as necessary. Sham animals for comparison underwent splenectomy alone. RESULTS The mean volume required to maintain target MAP was significantly higher for 3% HS (1,016 ± 386 mL) than for Hextend (346 ± 299 mL, P < 0.05). After 4 h of resuscitation, the MAP in the 3% HS group (44 ± 3 mmHg) was significantly lower than shams (56 ± 7 mmHg, P < 0.05). Three percent HS recipients had a significantly worse metabolic acidosis and anemia than shams or FWB recipients, as well as significant increases in serum sodium and chloride. Serum interleukin-6 was significantly elevated in 3% HS and FWB recipients relative to Hextend recipients (105.3 ± 58.6 and 97.2 ± 21 vs. 38.6 ± 27.1 pcg/mL, P < 0.05). CONCLUSIONS HS performed inferiorly to Hextend as a volume expanding resuscitative fluid after hemorrhage. On the basis of our data, we would recommend the use of Hextend over 3% saline in far forward resuscitation after hemorrhage.
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Hypertonic saline solution for modifying tissue ischemia/reperfusion injury: Porcine aortic occlusion model☆. COLOMBIAN JOURNAL OF ANESTHESIOLOGY 2017. [DOI: 10.1097/01819236-201710000-00003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Solución salina hipertónica para modificar la lesión tisular por isquemia/reperfusión: modelo porcino de oclusión de aorta. COLOMBIAN JOURNAL OF ANESTHESIOLOGY 2017. [DOI: 10.1016/j.rca.2017.06.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Escobar B, Guevara-Cruz OA, Navarro-Vargas JR, Giraldo-Fajardo AF, Dumar-Rodriguez JA, Borrero-Cortés C. Hypertonic saline solution for modifying tissue ischemia/reperfusion injury: Porcine aortic occlusion model. COLOMBIAN JOURNAL OF ANESTHESIOLOGY 2017. [DOI: 10.1016/j.rcae.2017.07.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Pfortmueller CA, Schefold JC. Hypertonic saline in critical illness - A systematic review. J Crit Care 2017; 42:168-177. [PMID: 28746899 DOI: 10.1016/j.jcrc.2017.06.019] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Revised: 05/29/2017] [Accepted: 06/17/2017] [Indexed: 01/16/2023]
Abstract
INTRODUCTION The optimal approach to fluid management in critically ill patients is highly debated. Fluid resuscitation using hypertonic saline was used in the past for more than thirty years, but has recently disappeared from clinical practice. Here we provide an overview on the currently available literature on effects of hypertonic saline infusion for fluid resuscitation in the critically ill. METHODS Systematic analysis of reports of clinical trials comparing effects of hypertonic saline as resuscitation fluid to other available crystalloid solutions. A literature search of MEDLINE and the Cochrane Controlled Clinical trials register (CENTRAL) was conducted to identify suitable studies. RESULTS The applied search strategy produced 2284 potential publications. After eliminating doubles, 855 titles and abstracts were screened and 40 references retrieved for full text analysis. At total of 25 scientific studies meet the prespecified inclusion criteria for this study. CONCLUSION Fluid resuscitation using hypertonic saline results in volume expansion and less total infusion volume. This may be of interest in oedematous patients with intravascular volume depletion. When such strategies are employed, renal effects may differ markedly according to prior intravascular volume status. Hypertonic saline induced changes in serum osmolality and electrolytes return to baseline within a limited period in time. Sparse evidence indicates that resuscitation with hypertonic saline results in less perioperative complications, ICU days and mortality in selected patients. In conclusion, the use of hypertonic saline may have beneficial features in selected critically ill patients when carefully chosen. Further clinical studies assessing relevant clinical outcomes are warranted.
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Affiliation(s)
- Carmen Andrea Pfortmueller
- Department of Intensive Care, Inselspital, Bern University Hospital, University of Bern, Freiburgstrasse 10, 3010 Bern, Switzerland.
| | - Joerg C Schefold
- Department of Intensive Care, Inselspital, Bern University Hospital, University of Bern, Freiburgstrasse 10, 3010 Bern, Switzerland.
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What's New in Shock? March 2015. Shock 2016; 43:209-11. [PMID: 26091022 DOI: 10.1097/shk.0000000000000334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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