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Sepsis neonatal

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https://www.readbyqxmd.com/read/29150122/neonatal-sepsis-secondary-to-chorioamnionitis-by-actinomyces-neuii-in-a-25-weeks-pregnant-woman
#1
Patricia Giron de Velasco-Sada, Helena Peinado, María Pilar Romero-Gómez
No abstract text is available yet for this article.
November 14, 2017: Medicina Clínica
https://www.readbyqxmd.com/read/29148723/dna-microviscosity-characterization-with-particle-diffusometry-for-downstream-dna-detection-applications
#2
Katherine Noel Clayton, Gregory D Berglund, Jacqueline C Linnes, Tamara L Kinzer-Ursem, Steven T Wereley
Analytical characterization of DNA microviscosity provides critical biophysical insights into nuclear crowding, nucleic acid-based pharmaceutical development, and nucleic acid-based biosensor device design. However, most viscosity characterization methods require large sample volumes and destructive testing. In contrast, particle diffusometry, permits in situ analysis of DNA microviscosity with short measurement times (8 seconds) using small volumes (< 3L) which are compatible with DNA preparatory procedures...
November 17, 2017: Analytical Chemistry
https://www.readbyqxmd.com/read/29147059/tetanus-in-adult-males-bugando-medical-centre-united-republic-of-tanzania
#3
Riaz Aziz, Robert N Peck, Samuel Kalluvya, Bernard Kenemo, Alphonce Chandika, Jennifer A Downs
Problem: In the United Republic of Tanzania, the incidence of non-neonatal circumcision-related tetanus is probably underreported. Approach: We analysed charts and extracted information on outcome and wound location for non-neonatal cases of tetanus admitted to the intensive care unit of Bugando Medical Centre between 2001 and 2016. Local setting: Bugando Medical Centre, which is one of four teaching referral hospitals in the United Republic of Tanzania, has a 13-bed intensive care unit that manages all admitted patients with tetanus...
November 1, 2017: Bulletin of the World Health Organization
https://www.readbyqxmd.com/read/29144965/role-of-serum-1-3%C3%AE-d-glucan-assay-in-early-diagnosis-of-invasive-fungal-infections-in-a-neonatal-intensive-care-unit
#4
Abd Elazeez Shabaan, Lobna Mahmoud Elbaz, Wafaa M El-Emshaty, Basma Shouman
OBJECTIVES: To study the microbiological pattern of late onset neonatal sepsis cultures and to assess the diagnostic performance of serum (1,3)-β-d-glucan level for early diagnosis of invasive fungemia in high-risk infants admitted to a neonatal intensive care unit. METHODS: A prospective multicenter clinical trial conducted on infants at high risk for invasive fungal infections, with suspected late onset sepsis, admitted to a neonatal intensive care unit at Mansoura University Children's Hospital and Mansoura General Hospital between March 2014 and February 2016...
November 13, 2017: Jornal de Pediatria
https://www.readbyqxmd.com/read/29142080/human-parechovirus-an-increasingly-recognized-cause-of-sepsis-like-illness-in-young-infants
#5
REVIEW
Laudi Olijve, Lance Jennings, Tony Walls
Human parechovirus (HPeV) is increasingly being recognized as a potentially severe viral infection in neonates and young infants. HPeV belongs to the family Picornaviridae and is currently divided into 19 genotypes. HPeV-1 is the most prevalent genotype and most commonly causes gastrointestinal and respiratory disease. HPeV-3 is clinically the most important genotype due to its association with severe disease in younger infants, which may partly be explained by its distinct virological properties. In young infants, the typical clinical presentation includes fever, severe irritability, and rash, often leading to descriptions of "hot, red, angry babies...
January 2018: Clinical Microbiology Reviews
https://www.readbyqxmd.com/read/29137607/improved-referral-and-survival-of-newborns-after-scaling-up-of-intensive-care-in-suriname
#6
Rens Zonneveld, Natanael Holband, Anna Bertolini, Francesca Bardi, Neirude P A Lissone, Peter H Dijk, Frans B Plötz, Amadu Juliana
BACKGROUND: Scaling up neonatal care facilities in developing countries can improve survival of newborns. Recently, the only tertiary neonatal care facility in Suriname transitioned to a modern environment in which interventions to improve intensive care were performed. This study evaluates impact of this transition on referral pattern and outcomes of newborns. METHODS: A retrospective chart study amongst newborns admitted to the facility was performed and outcomes of newborns between two 9-month periods before and after the transition in March 2015 were compared...
November 14, 2017: BMC Pediatrics
https://www.readbyqxmd.com/read/29134932/outbreak-of-pichia-kudriavzevii-fungaemia-in-a-neonatal-intensive-care-unit
#7
T Nagarathnamma, Sneha K Chunchanur, Shivaprakash M Rudramurthy, K R Vineetha, Karthik Ramamurthy, Jillwin Joseph, R Ambica
PURPOSE: Fungaemia is associated with substantial morbidity and mortality in neonates admitted to neonatal intensive care units (NICUs). We report an outbreak of fungaemia in a NICU due to rare yeast, Pichia kudriavzevii (a teleomorph of Candida krusei). To the best of our knowledge, this is the first report of neonatal sepsis due to P. kudriavzevii. METHODOLOGY: Between August and September 2014, blood cultures from nine neonates diagnosed with late-onset sepsis in the NICU yielded yeast-like organisms...
November 14, 2017: Journal of Medical Microbiology
https://www.readbyqxmd.com/read/29134255/identification-of-generic-and-pathogen-specific-cord-blood-monocyte-transcriptomes-reveals-a-largely-conserved-response-in-preterm-and-term-newborn-infants
#8
Emma de Jong, David G Hancock, Julie Hibbert, Christine Wells, Peter Richmond, Karen Simmer, David Burgner, Tobias Strunk, Andrew J Currie
Escherichia coli and Staphylococcus epidermidis are predominant causes of neonatal sepsis, particularly affecting preterm infants. Susceptibility to infection has been attributed to "immature" innate monocyte defences, but no studies have assessed global transcriptional responses of neonatal monocytes to these pathogens. Here, we aimed to identify and characterise the neonatal monocyte transcriptional responses to E. coli and S. epidermidis and the role of common modifiers such as gestational age (GA) and exposure to chorioamnionitis (a common complication of preterm birth) to better understand early life innate immune responses...
November 13, 2017: Journal of Molecular Medicine: Official Organ of the "Gesellschaft Deutscher Naturforscher und Ärzte"
https://www.readbyqxmd.com/read/29132456/-incidence-of-late-onset-sepsis-in-very-low-birth-weight-and-extremely-low-birth-weight-infants-and-risk-factors-for-late-onset-sepsis
#9
Xiao-Peng Zhao, Wei Zhou, Xu-Fang Li, Yan-Yan Song, Ting-Yan Zhang, Hong Liang
OBJECTIVE: To investigate the incidence of late-onset sepsis (LOS) in very low birth weight (VLBW) and extremely low birth weight (ELBW) infants in the neonatal intensive care unit (NICU) and the risk factors for LOS. METHODS: A retrospective analysis was performed for the clinical data of all VLBW and ELBW infants who were hospitalized in the NICU between January 2011 and December 2013. According to the presence or absence of LOS, these infants were divided into LOS group and non-LOS group...
November 2017: Zhongguo Dang Dai Er Ke za Zhi, Chinese Journal of Contemporary Pediatrics
https://www.readbyqxmd.com/read/29131403/does-a-procalcitonin-guided-approach-to-term-and-late-preterm-neonates-with-suspected-early-onset-sepsis-safely-decrease-unnecessary-antibiotic-exposure
#10
https://www.readbyqxmd.com/read/29130825/late-preterm-infants-early-term-infants-and-timing-of-elective-deliveries-current-status-in-a-korean-medical-center
#11
Hyun Suna Ko, Yu-Ria Jang, Hanggooa Yun, Jeonga Ha Wie, Sae Kyunga Choi, In Yanga Park, Jong Chula Shin
OBJECTIVE: The aim of this study was to examine the current perinatal outcomes among infants born late preterm and early term compared to those born full term and evaluate the optimal gestational age for delivery. METHODS: We performed a retrospective cohort study for births occurred at Seoul St. Mary's Hospital over the past 7 years. Statistical comparison was performed using χ(2) test and multivariable logistic regression models. RESULTS: A total of 7580 women met the study criteria...
November 12, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29129451/cost-effectiveness-of-maternal-gbs-immunization-in-low-income-sub-saharan-africa
#12
Louise B Russell, Sun-Young Kim, Ben Cosgriff, Sri Ram Pentakota, Stephanie J Schrag, Ajoke Sobanjo-Ter Meulen, Jennifer R Verani, Anushua Sinha
BACKGROUND: A maternal group B streptococcal (GBS) vaccine could prevent neonatal sepsis and meningitis. Its cost-effectiveness in low-income sub-Saharan Africa, a high burden region, is unknown. METHODS: We used a decision tree model, with Markov nodes to project infants' lifetimes, to compare maternal immunization delivered through routine antenatal care with no immunization. 37 countries were clustered on the basis of economic and health resources and past public health performance...
November 9, 2017: Vaccine
https://www.readbyqxmd.com/read/29128733/prevalence-of-curli-genes-among-cronobacter-species-and-their-roles-in-biofilm-formation-and-cell-cell-aggregation
#13
Lan Hu
Cronobacter species are food-borne opportunistic pathogens that cause sepsis, meningitis, and necrotizing enterocolitis in neonates. Bacterial pathogens such as pathogenic Escherichia coli and Salmonella species express extracellular curli fimbriae that are involved in rugosity, biofilm formation, and host cell adherence. csgBAC operon encodes the major curli structural subunit CsgA and the nucleator protein CsgB. csgDEFG operon encodes the regulatory protein CsgD and putative assembly factors. In this study, the curli operons were analyzed in the sequences of 13 Cronobacter strains and other enteric bacterial pathogens...
October 31, 2017: International Journal of Food Microbiology
https://www.readbyqxmd.com/read/29120946/early-onset-neonatal-pneumococcal-sepsis-a-fatal-case-report-and-brief-literature-review
#14
Daniel Jrovsky, Ivan Cese Marchetti, Mariana Alves da Silva Mori, Ricardo Magalhães de Souza, Flávia Jacqueline Almeida, Marco Aurélio Palazzi Sáfadi, Eitan Naaman Berezin
Sepsis caused by Streptococcus pneumoniae is rare in neonates, although associated with high morbidity and mortality. We report a fatal case of invasive pneumococcal disease (NIPD) in a term neonate whose mother was healthy and did not receive any pneumococcal vaccine. Investigation of the infection source yielded negative results. Acquisition of infection through the birth canal was considered unlikely.
November 8, 2017: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/29120575/neutrophil-cd11b-cd64-and-lipocalin-2-early-diagnostic-markers-of-neonatal-sepsis
#15
Abeer Sheneef, Tamer Mohamed, Naglaa F Boraey, Mostafa A Mohammed
Neonatal sepsis remains a global health problem particularly in the developing countries. Its diagnosis remains one of the most difficult issues in clinical medicine. Many immunologic markers including neutrophils CD11b and CD 64 and Lipocalin-2 have been tested as biomarkers of neonatal sepsis. The aim of the present study was to assess the value of these markers for early diagnosis of neonatal sepsis. The study included 60 neonates with suspected neonatal sepsis and 20 apparently healthy controls. Lipocalin-2 serum level was assessed by ELISA while neutrophils CD11b and CD64 expressions were evaluated by flow cytometry...
January 2017: Egyptian Journal of Immunology
https://www.readbyqxmd.com/read/29120348/surface-electromyography-for-analysis-of-heart-rate-variability-in-preterm-infants
#16
Kertin Jost, Sebastian Scherer, Chiara De Angelis, Marcel Buechler, Alexandre N Datta, Philippe C Cattin, Urs Frey, Bela Suki, Sven M Schulzke
Characterizing heart rate variability (HRV) in neonates has gained increased attention and is helpful in quantifying maturation and risk of sepsis in preterm infants. Raw data used to derive HRV in a clinical setting commonly contain noise from motion artifacts. Thoracic surface electromyography (sEMG) potentially allows for pre-emptive removal of motion artifacts and subsequent detection of interbeat interval (IBI) of heart rate to calculate HRV. We tested the feasibility of sEMG in preterm infants to exclude noisy raw data and to derive IBI for HRV analysis...
November 9, 2017: Physiological Measurement
https://www.readbyqxmd.com/read/29117326/infant-group-b-streptococcal-disease-incidence-and-serotypes-worldwide-systematic-review-and-meta-analyses
#17
Lola Madrid, Anna C Seale, Maya Kohli-Lynch, Karen M Edmond, Joy E Lawn, Paul T Heath, Shabir A Madhi, Carol J Baker, Linda Bartlett, Clare Cutland, Michael G Gravett, Margaret Ip, Kirsty Le Doare, Craig E Rubens, Samir K Saha, Ajoke Sobanjo-Ter Meulen, Johan Vekemans, Stephanie Schrag
Background: Group B Streptococcus (GBS) remains a leading cause of neonatal sepsis in high-income contexts, despite declines due to intrapartum antibiotic prophylaxis (IAP). Recent evidence suggests higher incidence in Africa, where IAP is rare. We investigated the global incidence of infant invasive GBS disease and the associated serotypes, updating previous estimates. Methods: We conducted systematic literature reviews (PubMed/Medline, Embase, Latin American and Caribbean Health Sciences Literature [LILACS], World Health Organization Library Information System [WHOLIS], and Scopus) and sought unpublished data regarding invasive GBS disease in infants aged 0-89 days...
November 6, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/29117261/diagnostic-accuracy-of-the-roche-septifast-pcr-system-for-the-rapid-detection-of-blood-pathogens-in-neonatal-sepsis-a-prospective-clinical-trial
#18
Julia Straub, Helga Paula, Michaela Mayr, David Kasper, Ojan Assadian, Angelika Berger, Judith Rittenschober-Böhm
INTRODUCTION: Diagnosis of neonatal sepsis remains a major challenge in neonatology. Most molecular-based methods are not customized for neonatal requirements. The aim of the present study was to assess the diagnostic accuracy of a modified multiplex PCR protocol for the detection of neonatal sepsis using small blood volumes. METHODS: 212 episodes of suspected neonatal late onset sepsis were analyzed prospectively using the Roche SeptiFast® MGRADE PCR with a modified DNA extraction protocol and software-handling tool...
2017: PloS One
https://www.readbyqxmd.com/read/29115766/recognition-and-nursing-management-of-sepsis-in-early-infancy
#19
Mary Fenton-Jones, Anna Cannon, Siba Prosad Paul
Neonatal sepsis describes serious bacterial or viral infections that manifest in the first 28 days of life, causing significant morbidity and mortality. Although most babies with early-onset neonatal sepsis are born and managed in hospital, some are born in the community, or discharged early from postnatal wards. Consequently, emergency department (ED) nurses and other healthcare professionals need to be able to identify and treat these infants effectively to improve long-term outcomes. This article discusses neonatal sepsis, including causative organisms, types of neonatal sepsis and why neonates are vulnerable to infection...
October 12, 2017: Emergency Nurse: the Journal of the RCN Accident and Emergency Nursing Association
https://www.readbyqxmd.com/read/29113335/maternal-and-fetal-outcomes-of-pregnant-women-with-type-1-diabetes-a-national-population-study
#20
Shu-Fu Lin, Chang-Fu Kuo, Meng-Jiun Chiou, Shang-Hung Chang
Pregnancy in women with type 1 diabetes is associated with poor maternal and neonatal outcomes. However, the risk of these outcomes has never been evaluated in an Asian national population. In this work, we report the maternal and fetal outcomes of pregnant women with type 1 diabetes in Taiwan. A total of 2,350,339 pregnancy records created between 2001 and 2012 were obtained from the National Health Insurance database and analyzed. Here, 630 pregnancy records were identified in women having type 1 diabetes...
October 6, 2017: Oncotarget
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