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lactate in sepsis

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https://www.readbyqxmd.com/read/29128300/enteral-versus-parenteral-early-nutrition-in-ventilated-adults-with-shock-a-randomised-controlled-multicentre-open-label-parallel-group-study-nutrirea-2
#1
Jean Reignier, Julie Boisramé-Helms, Laurent Brisard, Jean-Baptiste Lascarrou, Ali Ait Hssain, Nadia Anguel, Laurent Argaud, Karim Asehnoune, Pierre Asfar, Frédéric Bellec, Vlad Botoc, Anne Bretagnol, Hoang-Nam Bui, Emmanuel Canet, Daniel Da Silva, Michael Darmon, Vincent Das, Jérôme Devaquet, Michel Djibre, Frédérique Ganster, Maité Garrouste-Orgeas, Stéphane Gaudry, Olivier Gontier, Claude Guérin, Bertrand Guidet, Christophe Guitton, Jean-Etienne Herbrecht, Jean-Claude Lacherade, Philippe Letocart, Frédéric Martino, Virginie Maxime, Emmanuelle Mercier, Jean-Paul Mira, Saad Nseir, Gael Piton, Jean-Pierre Quenot, Jack Richecoeur, Jean-Philippe Rigaud, René Robert, Nathalie Rolin, Carole Schwebel, Michel Sirodot, François Tinturier, Didier Thévenin, Bruno Giraudeau, Amélie Le Gouge
BACKGROUND: Whether the route of early feeding affects outcomes of patients with severe critical illnesses is controversial. We hypothesised that outcomes were better with early first-line enteral nutrition than with early first-line parenteral nutrition. METHODS: In this randomised, controlled, multicentre, open-label, parallel-group study (NUTRIREA-2 trial) done at 44 French intensive-care units (ICUs), adults (18 years or older) receiving invasive mechanical ventilation and vasopressor support for shock were randomly assigned (1:1) to either parenteral nutrition or enteral nutrition, both targeting normocaloric goals (20-25 kcal/kg per day), within 24 h after intubation...
November 8, 2017: Lancet
https://www.readbyqxmd.com/read/29124742/lactate-improves-saps-3-prognostication
#2
P Andersson, A Frigyesi
INTRODUCTION: Lactate concentration is known to be a strong predictor of mortality, but is not included in any of the major intensive care scorings systems such as the Simplified Acute Physiology Score (SAPS 3). The objective of this study was to investigate the prognostic value of lactate concentration when combined with SAPS 3. MATERIALS AND METHODS: In the period of 2008 to June 2017 the general intensive care unit at Skåne University Hospital in Lund, Sweden had 5141 first-time admissions...
November 10, 2017: Acta Anaesthesiologica Scandinavica
https://www.readbyqxmd.com/read/29123903/early-evaluation-of-severity-in-patients-with-severe-sepsis-a-comparison-with-septic-shock-subgroup-analysis-of-the-japanese-association-for-acute-medicine-sepsis-registry-jaam-sr
#3
Takehiko Tarui, Yoshihiro Yamaguchi, Koichiro Suzuki, Ryosuke Tsuruta, Hiroto Ikeda, Hiroshi Ogura, Shigeki Kushimoto, Joji Kotani, Shin-Ichiro Shiraishi, Yasushi Suzuki, Kiyotsugu Takuma, Naoshi Takeyama, Seitaro Fujishima, Toshihiko Mayumi, Yasuo Miki, Norio Yamashita, Naoki Aikawa, Satoshi Gando
Aim: The purpose of this subgroup analysis of a Japanese multicenter registry, the Japanese Association for Acute Medicine Sepsis Registry Advanced (JAAM-SR-Advanced), was to identify early outcome indicators for severe sepsis that are useful and more objective than "septic shock." Methods: Among 624 patients with severe sepsis registered in JAAM-SR-Advanced, 554 with valid serum lactate data were retrospectively studied. Hypotension before and after fluid resuscitation and the highest lactate values over the initial 24 h were compared for their ability to predict in-hospital mortality...
October 2017: Acute Medicine & Surgery
https://www.readbyqxmd.com/read/29115769/importance-of-measuring-lactate-levels-in-children-with-sepsis
#4
Nisha Anil
Sepsis is a major public health problem as well as one of the leading causes of preventable death in children because of failure to recognise the early signs and symptoms and to resuscitate rapidly. Blood lactate levels are used to assess the severity of sepsis and the effectiveness of resuscitation. Lactate levels are easily obtainable and should be checked in all patients admitted with suspected sepsis within six hours of presentation. The test should be repeated four and eight-hours post-diagnosis of sepsis...
October 10, 2017: Nursing Children and Young People
https://www.readbyqxmd.com/read/29112081/predictors-prevalence-and-outcomes-of-early-crystalloid-responsiveness-among-initially-hypotensive-patients-with-sepsis-and-septic-shock
#5
Daniel E Leisman, Martin E Doerfler, Sandra M Schneider, Kevin D Masick, Jason A D'Amore, John K D'Angelo
OBJECTIVES: The prevalence of responsiveness to initial fluid challenge among hypotensive sepsis patients is unclear. To avoid fluid overload, and unnecessary treatment, it is important to differentiate these phenotypes. We aimed to 1) determine the proportion of hypotensive sepsis patients sustaining favorable hemodynamic response after initial fluid challenge, 2) determine demographic and clinical risk factors that predicted refractory hypotension, and 3) assess the association between timeliness of fluid resuscitation and refractoriness...
November 3, 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/29109024/ampk-regulates-immunometabolism-in-sepsis
#6
Jun Huang, Ke Liu, Shan Zhu, Min Xie, Rui Kang, Lizhi Cao, Daolin Tang
Sepsis and septic shock remain challenging for intensive care units worldwide and have limited treatment options; therefore, identification of targetable key players in systemic inflammation and multiple organ failure is urgently needed. Here, we show that AMP-activated protein kinase (AMPK) is a negative regulator of bioenergetic reprogramming in immune cells and suppresses sepsis development in vivo. Mechanistically, AMPK deficiency increases pyruvate kinase isozyme M2 (PKM2)-dependent aerobic glycolysis, which leads to the release of high mobility group box 1 (HMGB1, a late mediator of lethal systemic inflammation) in macrophages and monocytes...
November 3, 2017: Brain, Behavior, and Immunity
https://www.readbyqxmd.com/read/29078895/srt1720-a-sirtuin-1-activator-attenuates-organ-injury-and-inflammation-in-sepsis
#7
Adam Khader, Weng-Lang Yang, Laura W Hansen, Salil R Rajayer, Jose M Prince, Jeffrey M Nicastro, Gene F Coppa, Ping Wang
BACKGROUND: Sepsis affects 800,000 patients in the United States annually with a mortality rate of up to 30%. Recent studies suggest that sepsis-associated metabolic derangements due to hypoxic tissue injury, impaired oxygen utilization, and mitochondrial dysfunction contribute to mortality. Sirtuin 1 (Sirt1) is a crucial modulator of energy metabolism during starvation states and has anti-inflammatory effects. Here, we hypothesized that SRT1720, a Sirt1 activator, could attenuate the severity of sepsis...
November 2017: Journal of Surgical Research
https://www.readbyqxmd.com/read/29076682/outcomes-of-intensive-care-patients-having-septic-shock-at-a-tertiary-care-hospital-of-islamabad
#8
Azmat Ali, Awais Saeed Abbasi, Maliha Sheikh
BACKGROUND: Septic shock is defined as sepsis with circulatory, cellular and metabolic abnormalities which are associated with greater mortality more than 40%. The objective of this study was to identify shortcomings and act promptly and adequately. METHODS: This case series included 32 patients over a period of 03 months, September to November 2016 done at ICU of KRL Hospital Islamabad. RESULTS: The study only enrolled patients who fulfilled the criteria of septic shock...
July 2017: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/29065350/which-one-is-a-better-predictor-of-icu-mortality-in-septic-patients-comparison-between-serial-serum-lactate-concentrations-and-its-removal-rate
#9
Ata Mahmoodpoor, Kamran Shadvar, Seied Hadi Saghaleini, Evin Koleini, Hadi Hamishehkar, Zohre Ostadi, Nader D Nader
PURPOSE: To predict 28-day mortality with serum lactate and oxygenation profile in sepsis. METHODS: 82 patients were admitted to the ICU with sepsis. Comorbid disease, hemodynamic and oxygenation parameters were recorded. Serum lactate was measured at T0, T6, T12 and T24 hours of admission. Arterial and venous oxygen saturation levels were also measured. Regression and ROC analyses were used to predict death within 28days. RESULTS: Out of 82 patients, 32 died within 28days of ICU admission...
October 17, 2017: Journal of Critical Care
https://www.readbyqxmd.com/read/29026888/korean-shock-society-septic-shock-registry-a-preliminary-report
#10
Tae Gun Shin, Sung Yeon Hwang, Gu Hyun Kang, Won Young Kim, Seung Mok Ryoo, Kyuseok Kim, You Hwan Jo, Sung Phil Chung, Young Seon Joo, Jin Ho Beom, Sung-Hyuk Choi, Young Hoon Yoon, Woon Yong Kwon, Tae Ho Lim, Kap Su Han, Han Sung Choi, Gil Joon Suh
OBJECTIVE: To evaluate the clinical characteristics, therapeutic interventions, and outcomes of patients with septic shock admitted to the emergency department (ED). METHODS: This study was a preliminary, descriptive analysis of a prospective, multi-center, observational registry of the EDs of 10 hospitals participating in the Korean Shock Society. Patients aged 19 years or older who had a suspected or confirmed infection and evidence of refractory hypotension or hypoperfusion were included...
September 2017: Clinical and Experimental Emergency Medicine
https://www.readbyqxmd.com/read/29025165/impact-of-an-emergency-department-electronic-sepsis-surveillance-system-on-patient-mortality-and-length-of-stay
#11
Jonathan S Austrian, Catherine T Jamin, Glenn R Doty, Saul Blecker
Objective: The purpose of this study was to determine whether an electronic health record-based sepsis alert system could improve quality of care and clinical outcomes for patients with sepsis. Materials and Methods: We performed a patient-level interrupted time series study of emergency department patients with severe sepsis or septic shock between January 2013 and April 2015. The intervention, introduced in February 2014, was a system of interruptive sepsis alerts triggered by abnormal vital signs or laboratory results...
August 28, 2017: Journal of the American Medical Informatics Association: JAMIA
https://www.readbyqxmd.com/read/29023361/procalcitonin-and-mr-proadrenomedullin-combination-with-sofa-and-qsofa-scores-for-sepsis-diagnosis-and-prognosis-a-diagnostic-algorithm
#12
Silvia Spoto, Eleonora Cella, Marina de Cesaris, Luciana Locorriere, Silvia Mazzaroppi, Edoardo Nobile, Arcangela M Lanotte, Lucia Pedicino, Marta Fogolari, Sebastiano Costantino, Giordano Dicuonzo, Massimo Ciccozzi, Silvia Angeletti
PURPOSE: The third Consensus Definitions for Sepsis and Septic Shock (Sepsis-3) defined sepsis as an organ dysfunction consequent to infection. A SOFA score ≥2 identifies sepsis. In this study, PCT and MR-proADM were evaluated along with SOFA and qSOFA scores in patients with sepsis or septic shock. METHODS: One hundred and nine septic patients and 50 patients with non-infectious disease admitted at the Department of Internal Medicine and General Surgery of the University Hospital Campus Bio-Medico of Rome were enrolled...
October 11, 2017: Shock
https://www.readbyqxmd.com/read/28977252/lactate-is-the-target-for-early-resuscitation-in-sepsis
#13
Jan Bakker
No abstract text is available yet for this article.
April 2017: Revista Brasileira de Terapia Intensiva
https://www.readbyqxmd.com/read/28976127/dr-samokhotskiy-s-method-of-healing-inflammation-by-the-analysis-and-regulation-of-blood-electrolyte-balance
#14
Vadym V Bacherikov, Valeriy A Bacherikov
An overview of a little-known method, which was discovered by Dr. Alexander S. Samokhotskiy, for treatment of gangrenous, traumatic, and postoperative inflammation, sepsis and some other diseases, was represented. Dr. A. S. Samokhotskiy carried out numerous animal experiments and clinical trials and found that application of wet bandages and/or intravenous injection of solution containing trivalent chromium ions (Cr(3+)), alum, resorcinol, sodium salicylate, lactate buffer, colloidal sulphur, thioglycolic acid and glutathione with adding KCl, MgCl2, CaCl2 or NaCl solutions can heal inflammation of various etiology...
September 2017: Journal of Experimental Therapeutics & Oncology
https://www.readbyqxmd.com/read/28972976/reconsidering-lactate-as-a-sepsis-risk-biomarker
#15
John L Moran, John Santamaria
OBJECTIVES: There has been renewed interest in lactate as a risk biomarker in sepsis and septic shock. However, the ability of the odds ratio (OR) and change in the area under the receiver operator characteristic curve (AUC-ROC) to assess biomarker added-value has been questioned. DESIGN, SETTING AND PARTICIPANTS: A sepsis cohort was identified from the ICU database of an Australian tertiary referral hospital using APACHE III diagnostic codes. Demographic information, APACHE III scores, 24-hour post-admission patient lactate levels, and hospital mortality were accessed...
2017: PloS One
https://www.readbyqxmd.com/read/28970657/vasopressin-in-septic-shock-assessment-of-sepsis-biomarkers-a-randomized-controlled-trial
#16
Elchin Barzegar, Masoumeh Nouri, Sarah Mousavi, Arezoo Ahmadi, Mojtaba Mojtahedzadeh
BACKGROUND AND AIMS: Vasopressin (VP) in sepsis apart from vasoconstrictive effect may have some immunomodulatory effects. The aim of this study was to evaluate the effect of VP on different aspect of sepsis by measuring of sepsis biomarkers. MATERIALS AND METHODS: In this trial, a total number of 42 septic shock patients were included. The first group received norepinephrine (NE) infusion to reach the target mean arterial pressure (MAP) of ≥ 65 mm Hg and the second group received arginine vasopressin (AVP) infusion in addition to NE...
September 2017: Indian Journal of Critical Care Medicine
https://www.readbyqxmd.com/read/28967450/blood-pressure-variability-as-an-indicator-of-sepsis-severity-in-adult-emergency-department-patients
#17
Jacob E Nouriel, Scott R Millis, Jonathon Ottolini, John M Wilburn, Robert L Sherwin, James H Paxton
STUDY OBJECTIVE: Quantify the correlation between blood pressure variability (BPV) and markers of illness severity: serum lactate (LAC) or Sequential Organ Failure Assessment (SOFA) scores. METHODS: We performed a secondary analysis of data from a prospective, observational study evaluating fluid resuscitation on adult, septic, ED patients. Vital signs and fluid infusion volumes were recorded every 15min during the 3h following ED arrival. BPV was assessed via average real variability (ARV): the average of the absolute differences between consecutive BP measurements...
September 14, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28950786/the-influence-of-a-change-in-septic-shock-definitions-on-intensive-care-epidemiology-and-outcome-comparison-of-sepsis-2-and-sepsis-3-definitions
#18
Rob G H Driessen, Marcel C G van de Poll, Marianne F Mol, Walther N K A van Mook, Ronny M Schnabel
BACKGROUND: Clear definitions for septic shock assist clinicians regarding recognition, treatment and standardized reporting of characteristics and outcome of this entity. Sepsis-3 definition of septic shock incorporates a new criterion, a lactate level >2 mmol/L. Differences in epidemiology and outcome of septic shock based upon both definitions were studied in an intensive care (ICU) population of septic patients. METHODS: We analyzed a prospectively collected cohort of data in the ICU of the Maastricht University Medical Centre...
September 26, 2017: Infectious Diseases
https://www.readbyqxmd.com/read/28932731/extracorporeal-membrane-oxygenation-support-for-refractory-septic-shock-in-liver-transplantation-recipients
#19
Kyo Won Lee, Chan Woo Cho, Nuri Lee, Gyu-Seong Choi, Yang Hyun Cho, Jong Man Kim, Choon Hyuck David Kwon, Jae-Won Joh
PURPOSE: This study was designed to assess the outcome of the extracorporeal membrane oxygenation (ECMO) in liver transplantation (LT) recipients with refractory septic shock and predict the prognosis of those cases. METHODS: From February 2005 to October 2012, ECMO was used in 8 cases of refractory septic shock. Laboratory values including lactate and total bilirubin level just before starting ECMO were obtained and sepsis-related organ failure assessment (SOFA) score, acute physiology and chronic health evaluation (APACH) II score and simplified acute physiology score (SAPS) 3 were calculated...
September 2017: Annals of Surgical Treatment and Research
https://www.readbyqxmd.com/read/28930916/peripheral-muscle-near-infrared-spectroscopy-nirs-variables-are-altered-early-in-septic-shock
#20
Diego Orbegozo, Fuhong Su, Keliang Xie, Lokmane Rahmania, Fabio Silvio Taccone, Daniel De Backer, Jean-Louis Vincent, Jacques Creteur
BACKGROUND: Non-invasive evaluation of muscle perfusion using near infrared spectroscopy (NIRS) coupled with a vascular occlusion test (VOT) may provide an early and simple marker of altered perfusion and microcirculatory function in sepsis. OBJECTIVE: To compare the time-course of NIRS-derived variables with systemic measures of perfusion in an experimental model of peritonitis. METHODS: Peritonitis was induced in eight anesthetized, mechanically ventilated, adult sheep (24-34 Kg), by injecting autologous feces into the peritoneal cavity...
September 19, 2017: Shock
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