keyword
MENU ▼
Read by QxMD icon Read
search

Sepsis and infections

keyword
https://www.readbyqxmd.com/read/28448801/the-placental-factor-in-spontaneous-preterm-birth-in-twin-vs-singleton-pregnancies
#1
Eran Weiner, Ann Dekalo, Ohad Feldstein, Elad Barber, Letizia Schreiber, Jacob Bar, Michal Kovo
OBJECTIVE: The association between infection and inflammatory response in singleton preterm birth (PTB) is well established, yet, less is known about PTB in twins. We aimed to compare the placental component and pregnancy outcome in pregnancies complicated with PTB of singletons vs. twin deliveries. We hypothesized that due to different underlying mechanisms, placental inflammatory lesions will be more prevalent in placentas derived from singleton pregnancies than twins. STUDY DESIGN: Labor characteristics, neonatal outcome and placental histopathology reports of spontaneous PTB at 24-33(6)/7 weeks, from 1/2008-12/2015, were reviewed...
April 22, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28448623/development-of-the-cutaneous-microbiome-in-the-preterm-infant-a-prospective-longitudinal-study
#2
Mohan Pammi, Jacqueline L O'Brien, Nadim J Ajami, Matthew C Wong, James Versalovic, Joseph F Petrosino
BACKGROUND: Neonatal sepsis in preterm infants is often due to organisms that colonize the skin including Staphylococcus spp. and Candida spp. Development and maturation of the skin microbiome in the neonatal period, especially in preterm infants, may be critical in preventing colonization with pathogens and subsequent progression to neonatal sepsis. Development of the skin microbiome in preterm infants or its determinants in the first 4 weeks of life has not been evaluated. METHODS: We evaluated the skin microbiome from three body sites, antecubital fossa, forehead and gluteal region, in a prospective cohort of 15 preterm (birth weight < 1500 g and < 32 weeks of gestation) and 15 term neonates...
2017: PloS One
https://www.readbyqxmd.com/read/28448400/comparison-of-the-performance-between-sepsis-1-and-sepsis-3-in-icus-in-china-a-retrospective-multicenter-study
#3
Baoli Cheng, Zhongwang Li, Jingya Wang, Guohao Xie, Xu Liu, Zhipeng Xu, Lihua Chu, Jialian Zhao, Yongming Yao, Xiangming Fang
The definition of sepsis was updated to sepsis-3 in February 2016. However, the performance of the previous and new definition of sepsis remains unclear in China. This was a retrospective multicenter study in 6 ICUs from 5 university-affiliated hospitals to compare the performance between sepsis-1 and sepsis-3 in China. From May 1, 2016 to June 1, 2016, 496 patients were enrolled consecutively. Data were extracted from the electronic clinical records. We evaluated the performance of sepsis-1 and sepsis-3 by measuring the area under the receiver operating characteristic curves (AUROC) to predict 28-day mortality rates...
April 26, 2017: Shock
https://www.readbyqxmd.com/read/28445241/serum-neutrophil-gelatinase-associated-lipocalin-a-diagnostic-marker-in-pediatric-sepsis
#4
Nagwan Yossery Saleh, Wafaa Moustafa M Abo El Fotoh, Mahmoud A El-Hawy
OBJECTIVES: Sepsis is a life-threatening condition that arises when the response of the body to infection injures its own tissues and organs. The early prediction of sepsis by current clinical and laboratory methods remains inadequate. Serum neutrophil gelatinase-associated lipocalin level is increased in sepsis irrespective of renal dysfunction. Therefore, we aimed to correlate the serum neutrophil gelatinase-associated lipocalin value determined at admission with clinical progression and severity of disease in critically ill children and to declare its role as a potential diagnostic and prognostic marker for sepsis in critically ill children in the emergency department...
April 25, 2017: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/28444588/unveiling-differentially-expressed-genes-upon-regulation-of-transcription-factors-in-sepsis
#5
Junli Zhang, Yuelei Cheng, Minmin Duan, Nannan Qi, Jian Liu
In this study, we integrated the gene expression data of sepsis to reveal more precise genome-wide expression signature to shed light on the pathological mechanism of sepsis. Differentially expressed genes via integrating five microarray datasets from the Gene Expression Omnibus database were obtained. The gene function and involved pathways of differentially expressed genes (DEGs) were detected by GeneCodis3. Transcription factors (TFs) targeting top 20 dysregulated DEGs (including up- and downregulated genes) were found based on the TRANSFAC...
May 2017: 3 Biotech
https://www.readbyqxmd.com/read/28443531/probiotics-to-prevent-necrotising-enterocolitis-and-nosocomial-infection-in-very-low-birth-weight-preterm-infants
#6
J Uberos, E Aguilera-Rodríguez, A Jerez-Calero, M Molina-Oya, A Molina-Carballo, E Narbona-López
The aim of the study was to determine whether routine probiotic supplementation (RPS) with Lactobacillus rhamnosus GG (LGG) or Lactobacillus acidophilus +Lactobacillus bifidum is associated with reduced risk of necrotising enterocolitis (NEC)≥Stage II in preterm neonates born at ≤32 weeks' gestation. We conducted a retrospective cohort study on the effect of probiotic supplementation in very low birth weight infants in our neonatal unit by comparing two periods: before and after supplementation. The incidence of NEC≥Stage II, late-onset sepsis and all-cause mortality was compared for an equal period 'before' (Period I) and 'after' (Period II) RPS with LGG or L...
April 26, 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28443360/overview-of-procalcitonin-assays-and-procalcitonin-guided-protocols-for-the-management-of-patients-with-infections-and-sepsis
#7
Philipp Schuetz, Celine Bretscher, Luca Bernasconi, Beat Mueller
Procalcitonin is a surrogate infection blood marker whose levels help estimate the likelihood of bacterial infections and correlate with their resolution. Recent trials have revealed the benefits of inclusion of procalcitonin in antibiotic stewardship protocols for initiation and discontinuation of antimicrobial therapy. Areas covered: Procalcitonin-guided antibiotic stewardship protocols have shown appreciable reductions in antibiotic use and duration of therapy in respiratory infections, sepsis, and other infections, with positive effects on clinical outcomes...
April 26, 2017: Expert Review of Molecular Diagnostics
https://www.readbyqxmd.com/read/28442605/the-toll-like-receptor-4-antagonist-eritoran-protects-mice-from-lethal-filovirus-challenge
#8
Patrick Younan, Palaniappan Ramanathan, Jessica Graber, Fabian Gusovsky, Alexander Bukreyev
The 2013-2016 outbreak of Ebola virus (EBOV) in West Africa, which has seen intermittent reemergence since it was officially declared over in February of 2016, has demonstrated the need for the rapid development of therapeutic intervention strategies. Indirect evidence has suggested that the EBOV infection shares several commonalities associated with the onset of bacterial sepsis, including the development of a "cytokine storm." Eritoran, a Toll-like receptor 4 (TLR4) antagonist, was previously shown to result in protection of mice against lethal influenza virus infection...
April 25, 2017: MBio
https://www.readbyqxmd.com/read/28440985/-early-neonatal-sepsis-and-associated-factors
#9
Roberto Anaya-Prado, Cuauhtémoc Valero-Padilla, Augusto Sarralde-Delgado, Jorge Manuel Sánchez-González
BACKGROUND: Early-onset neonatal sepsis (EONS) is an infectious disease of low incidence but high morbidity and mortality with severe consequences to the newborn prognosis. Identifying the associated factors related to EONS allows to start a timely treatment and to take preventive measures. METHODS: In this case and controls study we identified all the newborns (NB) with and without EONS (cases and controls), diagnosed through blood culture in a period of three years...
May 2017: Revista Médica del Instituto Mexicano del Seguro Social
https://www.readbyqxmd.com/read/28439500/chronic-toxoplasma-gondii-infection-exacerbates-secondary-polymicrobial-sepsis
#10
Maria C Souza, Denise M Fonseca, Alexandre Kanashiro, Luciana Benevides, Tiago S Medina, Murilo S Dias, Warrison A Andrade, Giuliano Bonfá, Marcondes A B Silva, Aline Gozzi, Marcos C Borges, Ricardo T Gazzinelli, José C Alves-Filho, Fernando Q Cunha, João S Silva
Sepsis is a severe syndrome that arises when the host response to an insult is exacerbated, leading to organ failure and frequently to death. How a chronic infection that causes a prolonged Th1 expansion affects the course of sepsis is unknown. In this study, we showed that mice chronically infected with Toxoplasma gondii were more susceptible to sepsis induced by cecal ligation and puncture (CLP). Although T. gondii-infected mice exhibited efficient control of the bacterial burden, they showed increased mortality compared to the control groups...
2017: Frontiers in Cellular and Infection Microbiology
https://www.readbyqxmd.com/read/28439194/fetal-neonatal-hyperthyroidism-diagnostic-and-therapeutic-approachment
#11
REVIEW
Selim Kurtoğlu, Ahmet Özdemir
Fetal and neonatal hyperthyroidism may occur in mothers with Graves' disease. Fetal thyrotoxicosis manifestation is observed with the transition of TSH receptor stimulating antibodies to the fetus from the 17th-20th weeks of pregnancy and with the fetal TSH receptors becoming responsive after 20 weeks. The diagnosis is confirmed by fetal tachycardia, goiter and bone age advancement in pregnancy and maternal treatment is conducted in accordance. The probability of neonatal hyperthyroidism is high in the babies of mothers that have ongoing antithyroid requirement and higher antibody levels in the last months of pregnancy...
March 2017: Türk Pediatri Arşivi
https://www.readbyqxmd.com/read/28439032/inactivation-of-transcriptional-regulators-during-within-household-evolution-of-escherichia-coli
#12
Dagmara I Kisiela, Matthew Radey, Sandip Paul, Stephen Porter, Kseniya Polukhina, Veronika Tchesnokova, Sofiya Shevchenko, Diana Chan, Maliha Aziz, Timothy J Johnson, Lance B Price, James R Johnson, Evgeni V Sokurenko
We analyzed the within-household evolution of two household-associated Escherichia coli strains from pandemic clonal group ST131-H30, using isolates recovered from five individuals within two families, each of which had a distinct strain. Family 1's strain was represented by a urine isolate from the index patient (older sister) with recurrent cystitis, and a blood isolate from her younger sister with fatal urosepsis. Family 2's strain was represented by a urine isolate from the index patient (father) with pyelonephritis and renal abscesses, blood and kidney drainage isolates from the daughter with emphysematous pyelonephritis, and urine and fecal isolates from the mother with cystitis...
April 24, 2017: Journal of Bacteriology
https://www.readbyqxmd.com/read/28438186/mortality-and-infectious-complications-of-therapeutic-endovascular-interventional-radiology-a-systematic-and-meta-analysis-protocol
#13
Kaoutar Mellouk Aid, Hervé Tchala Vignon Zomahoun, Abdelmajid Soulaymani, Karin Lebascle, Stephane Silvera, Pascal Astagneau, Benoit Misset
BACKGROUND: Endovascular interventional radiology (EIR) is an increasingly popular, mini invasive treatment option for patient with symptomatic vascular disease. The EIR practiced by qualified hands is an effective, well-tolerated procedure that offers relief of patient's symptoms with a low risk of complications. During acute post procedural period, immediate complications may relate to vascular access, restenosis, thromboembolic events, uterine ischemia, infection, necrosis, sepsis, ICU stay, surgical recovery, pain management, treatment failure, and death...
April 24, 2017: Systematic Reviews
https://www.readbyqxmd.com/read/28438138/accuracy-of-serum-procalcitonin-for-the-diagnosis-of-sepsis-in-neonates-and-children-with-systemic-inflammatory-syndrome-a-meta-analysis
#14
Giuseppe Pontrelli, Franco De Crescenzo, Roberto Buzzetti, Alessandro Jenkner, Sara Balduzzi, Francesca Calò Carducci, Donato Amodio, Maia De Luca, Sara Chiurchiù, Elin Haf Davies, Giorgia Copponi, Alessandra Simonetti, Elena Ferretti, Valeria Di Franco, Virginia Rasi, Martina Della Corte, Luca Gramatica, Marco Ciabattini, Susanna Livadiotti, Paolo Rossi
BACKGROUND: A number of biomarkers have been studied for the diagnosis of sepsis in paediatrics, but no gold standard has been identified. Procalcitonin (PCT) was demonstrated to be an accurate biomarker for the diagnosis of sepsis in adults and showed to be promising in paediatrics. Our study reviewed the diagnostic accuracy of PCT as an early biomarker of sepsis in neonates and children with suspected sepsis. METHODS: A comprehensive literature search was carried out in Medline/Pubmed, Embase, ISI Web of Science, CINAHL and Cochrane Library, for studies assessing PCT accuracy in the diagnosis of sepsis in children and neonates with suspected sepsis...
April 24, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28437839/semicarbazide-sensitive-amine-oxidase-vascular-adhesion-protein-1-inhibition-reduces-lipopolysaccharide-induced-neuroinflammation
#15
Serena Becchi, Alberto Buson, Jonathan Foot, Wolfgang Jarolimek, Bernard W Balleine
BACKGROUND AND PURPOSE: Neuroinflammation is initiated by a variety of stimuli including infections, sepsis, neurodegenerative diseases or traumatic brain injury and if not adequately controlled can lead to various degrees of neuronal damage and behavioural impairment. A critical event in the initial steps of inflammation is neutrophil extravasation. Semicarbazide sensitive amine oxidase (SSAO, also known as vascular adhesion protein 1 or VAP-1) regulates neutrophil adhesion and extravasation...
April 24, 2017: British Journal of Pharmacology
https://www.readbyqxmd.com/read/28437459/management-and-outcomes-of-severe-dengue-patients-presenting-with-sepsis-in-a-tropical-country
#16
Prapit Teparrukkul, Viriya Hantrakun, Nicholas P J Day, T Eoin West, Direk Limmathurotsakul
BACKGROUND: Dengue is a common cause of infection in adults in tropical countries. Sepsis is a syndrome of systemic manifestations induced by infection of any organisms; including bacterial, fungal and viral agents. Here, we investigated the diagnosis, management and outcomes of dengue patients presenting with sepsis in a prospective study of community-acquired sepsis in Thailand. METHODS: From June to December 2015, 874 adult patients (age≥18 years) with suspected or documented community-acquired infection, with ≥3 diagnostic criteria for sepsis according to the Surviving Sepsis Campaign 2012, and within 24 hours of admission were evaluated...
2017: PloS One
https://www.readbyqxmd.com/read/28437377/microrna-21-is-required-for-local-and-remote-ischemic-preconditioning-in-multiple-organ-protection-against-sepsis
#17
Ping Jia, Xiaoli Wu, Yan Dai, Jie Teng, Yi Fang, Jiachang Hu, Jianzhou Zou, Mingyu Liang, Xiaoqiang Ding
OBJECTIVE: Sepsis, triggered by microbial infection, is a common and life-threatening systemic illness, often leads to impaired function of vital organs. Ischemic preconditioning induced by transient brief episodes of ischemia is a powerful innate mechanism of organ protection. We have reported that a 15-minute renal ischemic preconditioning substantially attenuated subsequent renal ischemia-reperfusion injury. Here, we investigate whether a brief ischemia and reperfusion in kidney can provide protection at local and remote sites against sepsis-induced organ injury, and whether this protection is microRNA-21 dependent...
April 21, 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28437196/surgical-site-infection-and-colorectal-surgical-procedures-a-prospective-analysis-of-risk-factors
#18
E Carter Paulson, Earl Thompson, Najjia Mahmoud
BACKGROUND: Colorectal surgical procedures (CRS) are associated with the highest surgical site infection (SSI) rate among elective operations. A wide range of patient and surgical characteristics have been identified as risk factors for SSI. Most studies are limited by reliance on retrospective data or subset analysis of data that includes CRS. This study reflects analysis of SSI risk factors using prospectively collected data in an elective CRS population. PATIENTS AND METHODS: We analyzed data prospectively collected as part of a randomized, blinded trial of skin anti-sepsis in elective CRS to identify risk factors associated with SSI, including superficial or deep SSI or cellulitis within 30 days post-discharge...
February 22, 2017: Surgical Infections
https://www.readbyqxmd.com/read/28436602/accuracy-of-circulating-histones-in-predicting-persistent-organ-failure-and-mortality-in-patients-with-acute-pancreatitis
#19
T Liu, W Huang, P Szatmary, S T Abrams, Y Alhamdi, Z Lin, W Greenhalf, G Wang, R Sutton, C H Toh
BACKGROUND: Early prediction of acute pancreatitis severity remains a challenge. Circulating levels of histones are raised early in mouse models and correlate with disease severity. It was hypothesized that circulating histones predict persistent organ failure in patients with acute pancreatitis. METHODS: Consecutive patients with acute pancreatitis fulfilling inclusion criteria admitted to Royal Liverpool University Hospital were enrolled prospectively between June 2010 and March 2014...
April 24, 2017: British Journal of Surgery
https://www.readbyqxmd.com/read/28436424/the-immunopathology-of-sepsis-and-potential-therapeutic-targets
#20
REVIEW
Tom van der Poll, Frank L van de Veerdonk, Brendon P Scicluna, Mihai G Netea
Sepsis is defined as a life-threatening organ dysfunction that is caused by a dysregulated host response to infection. In sepsis, the immune response that is initiated by an invading pathogen fails to return to homeostasis, thus culminating in a pathological syndrome that is characterized by sustained excessive inflammation and immune suppression. Our understanding of the key mechanisms involved in the pathogenesis of sepsis has increased tremendously, yet this still needs to be translated into novel targeted therapeutic strategies...
April 24, 2017: Nature Reviews. Immunology
keyword
keyword
97839
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"