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Sepsis,septic shock,resuscitation

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https://www.readbyqxmd.com/read/29779703/idiopathic-systemic-capillary-leak-syndrome-presenting-as-septic-shock-a-case-report
#1
Eamon P Raith, Joshua F Ihle, Jennifer Jamieson, Anna Kalff, Julian Bosco
BACKGROUND: Idiopathic capillary leak syndrome (Clarkson's Disease) is a rare angiopathy with a heterogenous phenotype that may present as distributive shock refractory to resuscitative management. OBJECTIVE: We report a case of idiopathic systemic capillary leak syndrome presenting as septic shock. METHODS: Structured case report and review of the literature. RESULTS: A 27-year old man admitted to our institution with coryzal symptoms rapidly deteriorated with presumed sepsis, leading to intensive care unit admission...
May 17, 2018: Heart & Lung: the Journal of Critical Care
https://www.readbyqxmd.com/read/29771701/dynamic-contrast-enhanced-ultrasound-identifies-microcirculatory-alterations-in-sepsis-induced-acute-kidney-injury
#2
Alexandre Lima, Tom van Rooij, Bulent Ergin, Michele Sorelli, Yasin Ince, Patricia A C Specht, Egbert G Mik, Leonardo Bocchi, Klazina Kooiman, Nico de Jong, Can Ince
OBJECTIVES: We developed quantitative methods to analyze microbubble kinetics based on renal contrast-enhanced ultrasound imaging combined with measurements of sublingual microcirculation on a fixed area to quantify early microvascular alterations in sepsis-induced acute kidney injury. DESIGN: Prospective controlled animal experiment study. SETTING: Hospital-affiliated animal research institution. SUBJECTS: Fifteen female pigs...
May 15, 2018: Critical Care Medicine
https://www.readbyqxmd.com/read/29763385/pyruvate-enriched-resuscitation-for-shock
#3
Robert T Mallet, Albert H Olivencia-Yurvati, Rolf Bünger
This commentary addresses the recent retraction of an article which reported favorable outcomes in septic patients treated with intravenous pyruvate. The retracted report was cited in the authors' recent minireview on the cellular mechanisms and clinical application of pyruvate to improve cardiac performance. Because the retracted article reports pyruvate-enhanced resuscitation of critically ill patients, the authors wish to inform the readership, especially critical care providers, that this particular clinical application of pyruvate is not now supported by robust evidence...
May 2018: Experimental Biology and Medicine
https://www.readbyqxmd.com/read/29753517/liberal-versus-restrictive-intravenous-fluid-therapy-for-early-septic-shock-rationale-for-a-randomized-trial
#4
Wesley H Self, Matthew W Semler, Rinaldo Bellomo, Samuel M Brown, Bennett P deBoisblanc, Matthew C Exline, Adit A Ginde, Colin K Grissom, David R Janz, Alan E Jones, Kathleen D Liu, Stephen P J Macdonald, Chadwick D Miller, Pauline K Park, Lora A Reineck, Todd W Rice, Jay S Steingrub, Daniel Talmor, Donald M Yealy, Ivor S Douglas, Nathan I Shapiro
Prompt intravenous fluid therapy is a fundamental treatment for patients with septic shock. However, the optimal approach for administering intravenous fluid in septic shock resuscitation is unknown. Two competing strategies are emerging: a liberal fluids approach, consisting of a larger volume of initial fluid (50 to 75 mL/kg [4 to 6 L in an 80-kg adult] during the first 6 hours) and later use of vasopressors, versus a restrictive fluids approach, consisting of a smaller volume of initial fluid (≤30 mL/kg [≤2 to 3 L]), with earlier reliance on vasopressor infusions to maintain blood pressure and perfusion...
May 9, 2018: Annals of Emergency Medicine
https://www.readbyqxmd.com/read/29753454/response-of-a-local-hospital-to-a-burn-disaster-contributory-factors-leading-to-zero-mortality-outcomes
#5
Eng-Kean Yeong, Ciaran P O'Boyle, Hui-Fu Huang, Hao-Chih Tai, Yen-Chun Hsu, Shu-Yang Chuang, Yu-Feng Wu, Che-Wei Chang, Tom J Liu, Hong-Shiee Lai
OBJECTIVE: To investigate the outcomes of a local healthcare system in managing a burn mass casualty incident (BMCI). METHODS: Thirty-three victims admitted to the National Taiwan University Hospital within 96h of the explosion were included in the study. Data were recorded on: patient demographics, Baux score, laboratory data, management response, treatment strategies, and outcomes. Case notes from June 27, 2015 to November 2015 were reviewed with a focus on fluid resuscitation, ventilation support, nutrition, infection control, sepsis treatment, and wound closure plan...
May 9, 2018: Burns: Journal of the International Society for Burn Injuries
https://www.readbyqxmd.com/read/29724246/haemoglobin-concentration-and-volume-of-intravenous-fluids-in-septic-shock-in-the-arise-trial
#6
Matthew J Maiden, Mark E Finnis, Sandra Peake, Simon McRae, Anthony Delaney, Michael Bailey, Rinaldo Bellomo
BACKGROUND: Intravenous fluids may contribute to lower haemoglobin levels in patients with septic shock. We sought to determine the relationship between the changes in haemoglobin concentration and the volume of intravenous fluids administered during resuscitation from septic shock. METHODS: We performed a retrospective cohort study of patients enrolled in the Australasian Resuscitation in Sepsis Evaluation (ARISE) trial who were not transfused red blood cells (N = 1275)...
May 3, 2018: Critical Care: the Official Journal of the Critical Care Forum
https://www.readbyqxmd.com/read/29722636/recent-advances-in-nanomedicine-for-sepsis-treatment
#7
Simseok A Yuk, Diego A Sanchez-Rodriguez, Michael D Tsifansky, Yoon Yeo
Sepsis and septic shock are life-threating conditions, which form a continuum of the body's response to overwhelming infection. The current treatment consists of fluid and metabolic resuscitation, hemodynamic and end-organ support, and timely initiation of antibiotics. However, these measures may be ineffective and the sepsis-related mortality toll remains substantial; therefore, an urgent need exists for new therapies. Recently, several nanoparticle (NP) systems have shown excellent protective effects against sepsis in preclinical models, suggesting a potential utility in the management of sepsis and septic shock...
May 1, 2018: Therapeutic Delivery
https://www.readbyqxmd.com/read/29690538/adipose-tissue-lactate-clearance-but-not-blood-lactate-clearance-is-associated-with-clinical-outcome-in-sepsis-or-septic-shock-during-the-post-resuscitation-period
#8
Ioannis Ilias, Sofia Apollonatou, Dimitra-Argyro Vassiliadi, Nikitas Nikitas, Maria Theodorakopoulou, Argyris Diamantakis, Anastasia Kotanidou, Ioanna Dimopoulou
No study has directly measured tissue lactate clearance in patients with sepsis during the post-resuscitation period. In this study we aimed to assess in ICU patients with sepsis ( n = 32) or septic shock ( n = 79)—during the post-resuscitation phase—the relative kinetics of blood/tissue lactate clearances and to examine whether these are associated with outcome. We measured serially—over a 48-h period—blood and adipose tissue interstitial fluid lactate levels (with microdialysis) and we calculated lactate clearance...
April 21, 2018: Metabolites
https://www.readbyqxmd.com/read/29675402/poor-compliance-with-sepsis-guidelines-in-a-tertiary-care-children-s-hospital-emergency-room
#9
Benjamin Louis Moresco, Clinton Woosley, Morris Sauter, Utpal Bhalala
Objectives: This study aimed to assess factors related to adherence to the Pediatric Advanced Life Support guidelines for severe sepsis and septic shock in an emergency room (ER) of a tertiary care children's hospital. Methods: This was a retrospective, observational study of children (0-18 years old) in The Children's Hospital of San Antonio ER over 1 year with the International Consensus Definition Codes, version-9 (ICD-9) diagnostic codes for "severe sepsis" and "shocks...
2018: Frontiers in Pediatrics
https://www.readbyqxmd.com/read/29628470/a-rare-case-of-rush-progression-of-purulent-pericarditis-by-escherichia-coli-in-a-patient-with-malignant-lymphoma
#10
Shunpei Horii, Hirotaka Yada, Kei Ito, Ayumu Osaki, Atsushi Sato, Toyokazu Kimura, Risako Yasuda, Takumi Toya, Takayuki Namba, Nobuyuki Masaki, Takeshi Adachi
Purulent pericarditis is a rare disease in the antibiotic era. The common pathogens of purulent pericarditis are gram-positive species such as Staphylococcus aureus. Streptococcus pneumoniae, Salmonella, Haemophilus, fungal pathogens/tuberculosis can also result in purulent pericarditis. We report an old male case of purulent pericarditis by Escherichia coli. He came to our hospital suffering from leg edema for 3 months. Echocardiography revealed the large amount of pericardial effusion, and he was admitted to test the cause of pericardial effusion without high fever, tachycardia, and shock vital signs...
April 6, 2018: International Heart Journal
https://www.readbyqxmd.com/read/29626019/diagnosis-and-management-of-sepsis
#11
Tom Evans
Sepsis is a common condition with high morbidity and mortality. Although many patients may require critical care, this article considers the features of sepsis that are of most relevance to acute general physicians. Recently updated definitions of sepsis and septic shock have been proposed which better identify patients who are likely to have a poor outcome, and therefore give an opportunity to escalate care. Despite these advances, there is still no molecular signature able to diagnose sepsis. Pathogenesis is complex, with many immune and non-immune mediators involved...
March 2018: Clinical Medicine: Journal of the Royal College of Physicians of London
https://www.readbyqxmd.com/read/29617940/intraosseous-versus-intravenous-access-in-pediatric-septic-shock-patients-admitted-to-alexandria-university-pediatric-intensive-care-unit
#12
Ahmed A El-Nawawy, Omneya M Omar, Mona Khalil
The cornerstone of emergency management of sepsis is early, goal-directed therapy. The purpose of this study was to evaluate the effect of intraosseous (IO) vs. intravenous (IV) access for resuscitation of patients with septic shock admitted to pediatric intensive care unit. This prospective interventional randomized clinical trial study was conducted on 60 patients with septic shock who need rapid administration of fluids and drugs; 30 cases were randomly chosen for IO vascular access, while the other 30 were selected for IV access...
April 1, 2018: Journal of Tropical Pediatrics
https://www.readbyqxmd.com/read/29555789/targeting-skeletal-muscle-tissue-oxygenation-sto-2-in-adults-with-severe-sepsis-and-septic-shock-a-randomised-controlled-trial-oto-sts-study
#13
Olivier Nardi, Elizabeth Zavala, Claude Martin, Serafim Nanas, Thomas Scheeren, Andrea Polito, Xavi Borrat, Djillali Annane
OBJECTIVE: Evaluation of the ratio of oxyhaemoglobin to total haemoglobin in skeletal muscle (StO2 ) using near-infrared spectroscopy may aid in the monitoring of patients with sepsis. This study assessed the benefits and risks of targeting StO2 in adults with severe sepsis or septic shock. DESIGN: A European randomised controlled trial was performed on two parallel groups. SETTING: Five intensive care units (ICU) in France, Greece, Spain and Germany were used for the study...
March 19, 2018: BMJ Open
https://www.readbyqxmd.com/read/29475445/prognosis-of-patients-excluded-by-the-definition-of-septic-shock-based-on-their-lactate-levels-after-initial-fluid-resuscitation-a-prospective-multi-center-observational-study
#14
Byuk Sung Ko, Kyuseok Kim, Sung-Hyuk Choi, Gu Hyun Kang, Tae Gun Shin, You Hwan Jo, Seung Mok Ryoo, Jin Ho Beom, Woon Yong Kwon, Kap Su Han, Han Sung Choi, Sung Phil Chung, Gil Joon Suh, Tae Ho Lim, Won Young Kim
BACKGROUND: Septic shock can be defined both by the presence of hyperlactatemia and need of vasopressors. Lactate levels should be measured after volume resuscitation (as per the Sepsis-3 definition). However, currently, no studies have evaluated patients who have been excluded by the new criteria for septic shock. The aim of this study was to determine the clinical characteristics and prognosis of these patients, based on their lactate levels after initial fluid resuscitation. METHODS: This observational study was performed using a prospective, multi-center registry of septic shock, with the participation of 10 hospitals in the Korean Shock Society, between October 2015 and February 2017...
February 24, 2018: Critical Care: the Official Journal of the Critical Care Forum
https://www.readbyqxmd.com/read/29463168/associated-mortality-of-liberal-fluid-administration-in-sepsis
#15
Mathew R Johnson, T Patrick Reed, Denise K Lowe, William D Cahoon
Fluid resuscitation, to restore intravascular volume and improve oxygen delivery, is a crucial step in early resuscitation efforts of patients with sepsis or septic shock. The 2016 Surviving Sepsis Campaign guidelines suggest the use of dynamic versus static measures of fluid responsiveness and fluid resuscitation with at least 30 mL/kg of intravenous crystalloid within the first 3 hours followed by fluid administration if hemodynamic factors continue to improve. Despite these recommendations, risks to this practice may exist as multiple studies have demonstrated an association between a positive fluid balance and/or administration of large fluid volume and increase in mortality...
January 1, 2018: Journal of Pharmacy Practice
https://www.readbyqxmd.com/read/29444562/fluid-resuscitation-during-early-sepsis-a-need-for-individualization
#16
Mathieu Jozwiak, Olfa Hamzaoui, Xavier Monnet, Jean-Louis Teboul
The prognosis of septic shock is tightly linked to the earliness of both appropriate antibiotic therapy and early hemodynamic resuscitation. This latter is essentially based on fluid and vasopressors administration. The step-by-step strategy, called "early goal-directed therapy" (EGDT) developed in 2001 and endorsed by the Surviving Sepsis Campaign (SSC) between 2004 and 2016 is no longer recommended. Indeed, recent multicenter randomized clinical trials showed no reduction in all-cause mortality, duration of organ support and in-hospital length of stay with EGDT in comparison with standard care...
February 14, 2018: Minerva Anestesiologica
https://www.readbyqxmd.com/read/29438568/haemodynamic-assessment-and-support-in-sepsis-and-septic-shock-in-resource-limited-settings
#17
David Misango, Rajyabardhan Pattnaik, Tim Baker, Martin W Dünser, Arjen M Dondorp, Marcus J Schultz
Background: Recommendations for haemodynamic assessment and support in sepsis and septic shock in resource-limited settings are largely lacking. Methods: A task force of six international experts in critical care medicine, all of them members of the Global Intensive Care Working Group of the European Society of Intensive Care Medicine and with extensive bedside experience in resource-limited intensive care units, reviewed the literature and provided recommendations regarding haemodynamic assessment and support, keeping aspects of efficacy and effectiveness, availability and feasibility and affordability and safety in mind...
November 1, 2017: Transactions of the Royal Society of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/29433878/the-effect-of-resident-involvement-on-bariatric-surgical-outcomes-an-acs-nsqip-analysis
#18
Ivy N Haskins, Jihad Kudsi, Kathleen Hayes, Richard L Amdur, Paul P Lin, Khashayar Vaziri
BACKGROUND: Surgical residency training programs in the United States are modeled on the principle of graduated responsibility. Residents are given greater responsibility and autonomy in the operating room and during perioperative care as they gain surgical skills and progress through their training. The impact of this method of surgical training on patient outcomes remains unknown. The purpose of this study is to compare early patient morbidity and mortality after bariatric surgery in cases with and without resident participation using the American College of Surgeons National Surgical Quality Improvement Program database...
March 2018: Journal of Surgical Research
https://www.readbyqxmd.com/read/29432347/lactate-level-versus-lactate-clearance-for-predicting-mortality-in-patients-with-septic-shock-defined-by-sepsis-3
#19
Seung Mok Ryoo, JungBok Lee, Yoon-Seon Lee, Jae Ho Lee, Kyoung Soo Lim, Jin Won Huh, Sang-Bum Hong, Chae-Man Lim, Younsuck Koh, Won Young Kim
OBJECTIVES: This study aimed to compare the prognostic value of lactate level and lactate clearance at 6 hours after septic shock recognition. And, we performed it to determine lactate kinetics in the Sepsis-3 defined septic shock. DESIGN: This retrospective study was performed from a prospective septic shock registry. SETTINGS: This study was performed at single urban tertiary center. And, all patients were treated with protocol-driven resuscitation bundle therapy between 2010 and 2016...
February 9, 2018: Critical Care Medicine
https://www.readbyqxmd.com/read/29374076/pad4-deficiency-leads-to-decreased-organ-dysfunction-and-improved-survival-in-a-dual-insult-model-of-hemorrhagic-shock-and-sepsis
#20
Bethany M Biron, Chun-Shiang Chung, Yaping Chen, Zachary Wilson, Eleanor A Fallon, Jonathan S Reichner, Alfred Ayala
Indirect acute respiratory distress syndrome (iARDS) is caused by a nonpulmonary inflammatory process resulting from insults such as nonpulmonary sepsis. Neutrophils are thought to play a significant role in mediating ARDS, with the development of iARDS being characterized by dysregulation and recruitment of activated neutrophils into the lung. Recently, a novel mechanism of microbial killing by neutrophils was identified through the formation of neutrophil extracellular traps (NETs). NETs are composed of large webs of decondensed chromatin released from activated neutrophils into the extracellular space; they are regulated by the enzyme peptidylarginine deiminase 4 (PAD4) through mediation of chromatin decondensation via citrullination of target histones...
March 1, 2018: Journal of Immunology: Official Journal of the American Association of Immunologists
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