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Sepsis

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https://www.readbyqxmd.com/read/100001003/emergency-management-of-sepsis-the-simple-stuff-saves-lives
#1
David Sweet, Julian Marsden, Kendall Ho, Christina Krause, James A Russell
Many emergency departments have implemented sepsis protocols since the 2001 publication of results from the early goal-directed therapy trial, which showed early targeted resuscitation lowers mortality. As part of an attempt to improve clinical and operational outcomes for emergency departments across British Columbia, we reviewed sepsis management literature and considered sepsis protocol implementation in the province’s emergency departments. During the literature review we found that many observational studies confirmed an association between implementation of emergency sepsis protocols and decreased mortality...
May 2012: BC medical journal: BCMJ
https://www.readbyqxmd.com/read/27905971/trends-causes-and-risk-factors-of-mortality-among-children-under-5-in-ethiopia-1990-2013-findings-from-the-global-burden-of-disease-study-2013
#2
Amare Deribew, Gizachew Assefa Tessema, Kebede Deribe, Yohannes Adama Melaku, Yihunie Lakew, Azmeraw T Amare, Semaw F Abera, Mesoud Mohammed, Abiy Hiruye, Efrem Teklay, Awoke Misganaw, Nicholas Kassebaum
BACKGROUND: Ethiopia has made remarkable progress in reducing child mortality over the last two decades. However, the under-5 mortality rate in Ethiopia is still higher than the under-5 mortality rates of several low- and middle-income countries (LMIC). On the other hand, the patterns and causes of child mortality have not been well investigated in Ethiopia. The objective of this study was to investigate the mortality trend, causes of death, and risk factors among children under 5 in Ethiopia during 1990-2013...
November 14, 2016: Population Health Metrics
https://www.readbyqxmd.com/read/27905621/-parechovirus-as-etiologic-agent-of-meningitis-and-or-sepsis-like-illness-in-infants
#3
Valentina Gutiérrez, Constanza Martínez-Valdebenito, Luisa Montecinos, Romina Alarcón, Constanza Gárate, Marcela Ferrés
INTRODUCTION: Human parechovirus (HPeV) belongs to the Picornaviridae family and has been described in viral meningoencephalitis and sepsis like illness in infants. Until now, 16 genotypes have been recognized, the most common are HPEV 1, 2 and 3; type 3 is most severe. AIMS: To estimate the frequency of HPEV etiology in viral meningoencephalitis and sepsis in infants and characterize clinical and molecular aspects of infection. METHODS: Between October 2013 and March 2015 we collected CSF samples, plasma, nasopharyngeal swabs and/or stools of patients younger than two years with suspected sepsis and/or viral meningitis...
August 2016: Revista Chilena de Infectología: órgano Oficial de la Sociedad Chilena de Infectología
https://www.readbyqxmd.com/read/27905410/association-between-preterm-brain-injury-and-exposure-to-chorioamnionitis-during-fetal-life
#4
Devasuda Anblagan, Rozalia Pataky, Margaret J Evans, Emma J Telford, Ahmed Serag, Sarah Sparrow, Chinthika Piyasena, Scott I Semple, Alastair Graham Wilkinson, Mark E Bastin, James P Boardman
Preterm infants are susceptible to inflammation-induced white matter injury but the exposures that lead to this are uncertain. Histologic chorioamnionitis (HCA) reflects intrauterine inflammation, can trigger a fetal inflammatory response, and is closely associated with premature birth. In a cohort of 90 preterm infants with detailed placental histology and neonatal brain magnetic resonance imaging (MRI) data at term equivalent age, we used Tract-based Spatial Statistics (TBSS) to perform voxel-wise statistical comparison of fractional anisotropy (FA) data and computational morphometry analysis to compute the volumes of whole brain, tissue compartments and cerebrospinal fluid, to test the hypothesis that HCA is an independent antenatal risk factor for preterm brain injury...
December 1, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27904994/rapamycin-protects-sepsis-induced-cognitive-impairment-in-mouse-hippocampus-by-enhancing-autophagy
#5
Wenyu Liu, Jia'nan Guo, Jie Mu, Linyu Tian, Dong Zhou
The purpose of this study is to test the hypothesis that the mammalian target of rapamycin (mTOR) signaling pathway might mediate neuroprotection in a mouse model of septic encephalopathy and also to identify the role of autophagy. Mice were subjected to cecal ligation and puncture (CLP) or a sham operation, and all 50 mice were randomly assigned to five groups: sham, CLP+ saline, CLP+ rapamycin (1, 5, 10 mg/kg) groups. Two weeks after the operation, Morris water maze was conducted for behavioral test; Nissl staining was used for observing glia infiltration; immunohistochemical staining and biochemical measures in hippocampi were performed to detect mTOR targets and autophagy indicators...
December 1, 2016: Cellular and Molecular Neurobiology
https://www.readbyqxmd.com/read/27904585/serum-procalcitonin-levels-distinguish-gram-negative-bacterial-sepsis-from-gram-positive-bacterial-and-fungal-sepsis
#6
Shuhua Li, Hengmo Rong, Qinliang Guo, Yifei Chen, Guqing Zhang, Jiong Yang
BACKGROUND: Serum procalcitonin (PCT) levels differ in patients with bacterial or fungal infections and are significantly elevated in patients with Gram-negative bacteremia. We evaluated the diagnostic accuracy of different inflammatory markers to discriminate sepsis caused by different pathogens. MATERIALS AND METHODS: We included 328 episodes of bacteremia from 292 patients with sepsis and 31 patients with suspected sepsis in this study. Medical records of patients who had bacteremia caused by Gram-negative bacteria (Gram-negative), Gram-positive bacteria (Gram-positive) or fungi were reviewed, and information about PCT and other inflammatory markers was recorded...
2016: Journal of Research in Medical Sciences: the Official Journal of Isfahan University of Medical Sciences
https://www.readbyqxmd.com/read/27904453/outcome-of-severe-infections-in-afebrile-neutropenic-cancer-patients
#7
Ksenija Strojnik, Ksenija Mahkovic-Hergouth, Barbara Jezersek Novakovic, Bostjan Seruga
BACKGROUND: In some neutropenic cancer patients fever may be absent despite microbiologically and/or clinically confirmed infection. We hypothesized that afebrile neutropenic cancer patients with severe infections have worse outcome as compared to cancer patients with febrile neutropenia. PATIENTS AND METHODS: We retrospectively analyzed all adult cancer patients with chemotherapy-induced neutropenia and severe infection, who were admitted to the Intensive Care Unit at our cancer center between 2000 and 2011...
December 1, 2016: Radiology and Oncology
https://www.readbyqxmd.com/read/27903478/the-clinical-efficacy-of-balloon-assisted-maturation-of-autogenous-arteriovenous-fistulae
#8
Syed Ali Rizvi, Fred Usoh, Anil Hingorani, Eleanor Iadgarova, Pamela Boniscavage, Justin Eisenberg, Enrico Ascher, Natalie Marks
OBJECTIVE: Delayed maturation of arteriovenous fistulae (AVF) among patients who require hemodialysis (HD) can lead to catheter sepsis with its resultant morbidity and mortality. Some have proposed that sequential balloon-assisted maturation (BAM) may accelerate the maturation times of these accesses. On the other hand, serial balloon angioplasty of normal vein may result in stenosis and delay maturation. Although the safety of BAM has been shown, direct comparison to non-matured AVF has not been explored...
November 26, 2016: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/27903458/cardiac-arrest-among-patients-with-infections-causes-clinical-practice-and-research-implications
#9
REVIEW
Davide Leoni, Jordi Rello
The incidence of sepsis is increasing, and the condition is now the leading cause of death in general intensive care units (ICUs). Our review failed to identify studies of the causes of cardiac arrest among infected patients, even though non-cardiac causes represent 15% of out-of-hospital cardiac arrests and though one-third of events have positive blood cultures. Sudden cardiac arrest is the result of local damage to the heart and of the impact of systemic and pulmonary conditions on cardiac performance, and its danger is underestimated...
November 26, 2016: Clinical Microbiology and Infection
https://www.readbyqxmd.com/read/27903213/correction-a-randomised-controlled-trial-of-plasma-filtration-in-severe-paediatric-sepsis-crit-care-resusc-2013-15-198-204
#10
(no author information available yet)
No abstract text is available yet for this article.
December 2016: Critical Care and Resuscitation: Journal of the Australasian Academy of Critical Care Medicine
https://www.readbyqxmd.com/read/27902953/rectal-free-perforation-after-stapled-hemorrhoidopexy-a-case-report-of-laparoscopic-peritoneal-lavage-and-repair-without-stoma
#11
Seokyong Ryu, Byung-Noe Bae
INTRODUCTION: Stapled hemorrhoidopexy is widely performed for treatment of prolapsed hemorrhoids because of advantages, including shorter hospital stay and less discomfort, compared with conventional hemorrhoidectomy. However, it can have severe adverse effects, such as rectal bleeding, perforation, and sepsis. PRESENTATION OF CASE: We report the case of a healthy 28-year-old man who presented to the emergency department with sudden-onset diffuse abdominal pain and hematochezia...
November 21, 2016: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/27902585/long-term-complications-of-splenectomy-in-adult-immune-thrombocytopenia
#12
Lan-Huong Thai, Matthieu Mahévas, Françoise Roudot-Thoraval, Nicolas Limal, Laetitia Languille, Guillaume Dumas, Mehdi Khellaf, Philippe Bierling, Marc Michel, Bertrand Godeau
The recent large decrease in splenectomy use for chronic immune thrombocytopenia (ITP) is partly due to still-unsolved questions about long-term safety. We performed the first single-center exposed/unexposed cohort study evaluating the long-term incidence of splenectomy complications in patients with primary ITP. Overall, 83 patients who underwent splenectomy more than 10 years ago (exposed) were matched with 83 nonsplenectomized patients (unexposed) on the date of ITP diagnosis ±5 years, age and gender. After a median follow-up of 192 months (range 0...
November 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27902475/osthole-protects-sepsis-induced-acute-kidney-injury-via-down-regulating-nf-%C3%AE%C2%BAb-signal-pathway
#13
Chen Yu, Peng Li, Dong Qi, Lei Wang, Hong-Lin Qu, Yue-Juan Zhang, Xue-Kai Wang, Hua-Ying Fan
BACKGROUND AND PURPOSE: As a natural coumarin derivative from the Cnidium monnieri(L)Cusson fruit, osthole consists of 7-methoxy-8-isopentenoxy-coumarin. The purpose of this research is to study the mechanism and effect of osthole on sepsis-induced acute kidney injury. EXPERIMENTAL APPROACH: The protective effect of osthole on mouse macrophage RAW 264.7 and HK-2 cells induced by LPS in vitro and on acute kidney injury model induced by sepsis and established by puncture and cecal ligation (CLP) in vivo were tested...
November 25, 2016: Oncotarget
https://www.readbyqxmd.com/read/27900737/three-year-mortality-in-30-day-survivors-of-critical-care-with-acute-kidney-injury-data-from-the-prospective-observational-finnaki-study
#14
Henriikka Mildh, Ville Pettilä, Anna-Maija Korhonen, Sari Karlsson, Tero Ala-Kokko, Matti Reinikainen, Suvi T Vaara
BACKGROUND: The role of an episode of acute kidney injury (AKI) in long-term mortality among initial survivors of critical illness is controversial. We aimed to determine whether AKI is independently associated with decreased survival at 3 years among 30-day survivors of intensive care. RESULTS: We included 2336 30-day survivors of intensive care enrolled in the FINNAKI study conducted in seventeen medical-surgical ICUs in Finland during a 5-month period in 2011-2012...
December 2016: Annals of Intensive Care
https://www.readbyqxmd.com/read/27900326/case-of-severe-alcoholic-hepatitis-treated-with-granulocytapheresis
#15
Yukari Watanabe, Kenya Kamimura, Tomohiro Iwasaki, Hiroyuki Abe, Shunsaku Takahashi, Ken-Ichi Mizuno, Manabu Takeuchi, Atsushi Eino, Ichiei Narita, Shuji Terai
Severe alcoholic hepatitis (AH) has a high mortality, and it is associated with encephalopathy, acute renal failure, sepsis, gastrointestinal bleeding, and endotoxemia. The 28-d mortality remains poor (34%-40%), because no effective treatment has been established. Recently, corticosteroids (CS) have been considered effective for significantly improving the prognosis of those with AH, as it prevents the production of pro-inflammatory cytokines. However, CS are not always appropriate as an initial therapeutic option, such as in cases with an infection or resistance to CS...
November 16, 2016: World Journal of Clinical Cases
https://www.readbyqxmd.com/read/27899925/increased-risk-of-group-b-streptococcus-invasive-infection-in-hiv-exposed-but-uninfected-infants-a-review-of-the-evidence-and-possible-mechanisms
#16
REVIEW
Nicolas Dauby, Mustapha Chamekh, Pierrette Melin, Amy L Slogrove, Tessa Goetghebuer
Group B Streptococcus (GBS) is a major cause of neonatal sepsis and mortality worldwide. Studies from both developed and developing countries have shown that HIV-exposed but uninfected (HEU) infants are at increased risk of infectious morbidity, as compared to HIV-unexposed uninfected infants (HUU). A higher susceptibility to GBS infections has been reported in HEU infants, particularly late-onset diseases and more severe manifestations of GBS diseases. We review here the possible explanations for increased susceptibility to GBS infection...
2016: Frontiers in Immunology
https://www.readbyqxmd.com/read/27899784/-effectiveness-of-carboplatin-plus-taxane-chemotherapy-for-advanced-or-recurrent-uterine-serous-carcinoma
#17
Takuto Matsuura, Isao Otsuka
OBJECTIVE: Uterine serous carcinoma(USC)is more aggressive compared to endometrioid adenocarcinoma, and often exhibits intraperitoneal spread, resulting in a poor prognosis. It is a rare subtype of uterine cancers, accounting for 5%of cases in Japan; therefore, optimal chemotherapy regimens for patients with advanced or recurrent disease have not been established. In the present study, we evaluated the safety and efficacy of carboplatin plus taxane chemotherapy for the treatment of patients withadvanced and recurrent USC...
November 2016: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/27899391/atypical-presentation-of-anti-gbm-nephritis-in-a-90-year-old-patient
#18
Julie Omolola Okiro, Chaudhry Adeel Ebad, Amjad Zaman Khan
A 90-year-old woman who had bloody diarrhoea, nausea, weakness and reduced urine output was found to have acute kidney injury. Her inflammatory markers were raised and her chest X-ray suggested an inflammatory process. She was initially suspected to have acute kidney injury secondary to dehydration and sepsis but when her autoimmune screen returned positive for antiglomerular basement membrane antibodies our diagnosis and management strategy was reconsidered. This is a case report of Goodpasture disease presenting in an elderly patient...
November 29, 2016: BMJ Case Reports
https://www.readbyqxmd.com/read/27899386/thyroid-abscess-in-case-of-pre-b-acute-lymphoblastic-leukaemia-a-rare-presentation
#19
Siddhesh Arun Kalantri, Saikat Datta, Dhritiman Maitra, Maitreyee Bhattacharyya
Thyroid abscess is a very rare clinical condition. It usually occurs in immunocompromised individuals or those with underlying malignancy. We report a case of multiple thyroid abscesses in the patient with Pre B acute lymphoblastic leukaemia which developed secondary to hematogenous spread from pyomyositis of right calf muscle. The patient developed sepsis-associated disseminated intravascular coagulation, which got resolved after thyroidectomy. He became afebrile after surgical intervention. Unfortunately, all the cultures were negative...
November 29, 2016: BMJ Case Reports
https://www.readbyqxmd.com/read/27899278/benznidazole-the-trypanocidal-drug-used-for-chagas-disease-induces-hepatic-nrf2-activation-and-attenuates-the-inflammatory-response-in-a-murine-model-of-sepsis
#20
Flavia Lambertucci, Omar Motiño, Silvina Villar, Juan Pablo Rigalli, María de Luján Alvarez, Viviana Catania, Paloma Martín-Sanz, Cristina Ester Carnovale, Ariel Darío Quiroga, Daniel Eleazar Francés, María Teresa Ronco
Molecular mechanisms on sepsis progression are linked to the imbalance between reactive oxygen species (ROS) production and cellular antioxidant capacity. Previous studies demonstrated that benznidazole (BZL), known for its antiparasitic action on Trypanosoma cruzi, has immunomodulatory effects, increasing survival in C57BL/6 mice in a model of polymicrobial sepsis induced by cecal ligation puncture (CLP). The mechanism by which BZL inhibits inflammatory response in sepsis is poorly understood. Also, our group recently reported that BZL is able to activate the nuclear erythroid 2-related factor 2 (NRF2) in vitro...
November 26, 2016: Toxicology and Applied Pharmacology
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