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Neonatal. Shock

Akimune Kaga, Hiroshi Watanabe, Hiroki Miyabayashi, Takaya Metoki, Setsuko Kitaoka, Satoru Kumaki
Neonatal toxic shock syndrome-like exanthematous disease (NTED) is a newly recognized neonatal infectious disease, caused by the superantigen toxic shock syndrome toxin-1 (TSST-1). TSST-1 is mainly produced by methicillin-resistant Staphylococcus aureus, and the immune responses to TSST-1 are known to cause toxic shock syndrome, a life-threatening infectious disease. The clinical symptoms of NTED are skin rash, fever, and thrombocytopenia, but severe thrombocytopenia is rare in term infants with NTED. Although the cause of NTED is the same as that of toxic shock syndrome, the clinical symptoms of NTED are milder than toxic shock syndrome...
2016: Tohoku Journal of Experimental Medicine
Antoinette S Birs, Jose A Perez, Mark A Rich, Hubert S Swana
Iatrogenic bladder injuries have been reported in the neonate during umbilical artery/vein catheterization, voiding cystourethrogram, urinary catheterizations, and overwhelming hypoxic conditions. Patients with iatrogenic bladder perforations can present with acute abdomen indicating urinary peritonitis, septic-uremic shock, or subtle symptoms like abdominal distension, pain, hematuria, uremia, electrolyte imbalances, and/or difficulty urinating. The following neonatal case report of perforated bladder includes a review of the signs, symptoms, diagnostic tools, and management of bladder injury in neonates...
2016: Case Reports in Urology
Michael L Rigby
Major congenital or acquired heart disease in neonates presents with cyanosis, hypoxia, acute circulatory failure or cardiogenic shock. Antenatal diagnosis is made in up to 50% but heart disease is unanticipated in the remainder. The presence of significant heart disease in premature infants is also frequently not suspected at first; in general, whatever the underling cardiac anomaly, the clinical condition is worse, deteriorates more quickly and carries a poorer prognosis in premature and low birth weight infants...
October 13, 2016: Early Human Development
Luc Morin, Samiran Ray, Clare Wilson, Solenn Remy, Mohamed Rida Benissa, Nicolaas J G Jansen, Etienne Javouhey, Mark J Peters, Martin Kneyber, Daniele De Luca, Simon Nadel, Luregn Jan Schlapbach, Graeme Maclaren, Pierre Tissieres
PURPOSE: Although overall paediatric septic shock mortality is decreasing, refractory septic shock (RSS) is still associated with high mortality. A definition for RSS is urgently needed to facilitate earlier identification and treatment. We aim to establish a European society of paediatric and neonatal intensive care (ESPNIC) experts' definition of paediatric RSS. METHODS: We conducted a two-round Delphi study followed by an observational multicentre retrospective study...
October 5, 2016: Intensive Care Medicine
Yu He, Wei Xia Du, Hong Yan Jiang, Qing Ai, Jinxing Feng, Zhengqiu Liu, Jia Lin Yu
BACKGROUND: Early onset sepsis (EOS) remains a major cause of mortality and morbidity in neonates, and traditional clinical markers effective for adults are less effective in these patients. This study aimed to assess the value of individual plasma biomarkers as well as biomarker combinations for predicting EOS in neonates. METHODS: This prospective study included 151 neonates with suspected EOS. Plasma levels of interleukin (IL)-27, IL-6, IL-8, tumor necrosis factor (TNF)-α, heat shock protein (HSP) 70, macrophage inflammatory protein (MIP)-1α, MIP-1β, granzyme B, and matrix metalloproteinase (MMP)-8 were measured through multiplex cytokine profiling and assessed along with C-reactive protein (CRP) and procalcitonin (PCT)...
September 19, 2016: Shock
Emi Nakamura, Hiroyuki Kinoshita, Guo-Gang Feng, Hisaki Hayashi, Maiko Satomoto, Motohiko Sato, Yoshihiro Fujiwara
Sevoflurane exposure impairs the long-term memory in neonates. Whether the exposure to animals in adolescence affects the memory, however, has been unclear. A small hydrolase enzyme of guanosine triphosphate (GTPase) rac1 plays a role in the F-actin dynamics related to the synaptic plasticity, as well as superoxide production via reduced nicotinamide adenine dinucleotide phosphate (NADPH) oxidase activation. The current study was designed to examine whether sevoflurane exposure to mice in early adolescence modifies the long-term learning ability concomitantly with the changes in F-actin constitution as well as superoxide production in the hippocampus according to the levels of rac1 protein expression...
2016: PloS One
Laurel A Despins
Severe sepsis and septic shock are global issues with high mortality rates. Early recognition and intervention are essential to optimize patient outcomes. Automated detection using electronic medical record (EMR) data can assist this process. This review describes automated sepsis detection using EMR data. PubMed retrieved publications between January 1, 2005 and January 31, 2015. Thirteen studies met study criteria: described an automated detection approach with the potential to detect sepsis or sepsis-related deterioration in real or near-real time; focused on emergency department and hospitalized neonatal, pediatric, or adult patients; and provided performance measures or results indicating the impact of automated sepsis detection...
September 13, 2016: Journal for Healthcare Quality: Official Publication of the National Association for Healthcare Quality
Kandukuri Mahesh Kumar, Indira Veligandla, A R Vijaya Lakshmi, Vanita Pandey
Teratomas are rare tumours which originate from all 3 germs cell layers namely endoderm, mesoderm and ectoderm, with varying proportions of each component. The most common site of teratoma is in the sacro-coccygeal region. Teratomas are generally benign and have well appreciable clinical and histopathological features. Incidence of congenital teratoma is 1 in 4000. In head and neck region congenital teratomas usually associated with other anomalies like cystic hygroma and cleft palate with an incidence of 1 in 400...
July 2016: Journal of Clinical and Diagnostic Research: JCDR
Rosinah K Ncube, Hilary Barlow, Pat M Mayers
BACKGROUND: Preterm and low-birth weight infants are often separated from their mothers when admitted to neonatal units for stabilisation of body temperature and technological support. OBJECTIVES: The aim of the study was to explore and describe the lived experiences of mothers regarding care of their hospitalised preterm infants in a neonatal unit in a public hospital in Gaborone, Botswana. METHOD: This study utilised a qualitative exploratory and descriptive phenomenological study design...
2016: Curationis
Binh T T Ho, Alexandra Y Kruse, Hue T H Le, Phuong N Cam, Freddy K Pedersen
Background. Neonatal deaths constitute the majority of child mortality in Vietnam, but studies are scarce and focus on community settings. Methods. During a 12-month period, all sick neonates admitted to a pediatric department in a province hospital were studied. Potential risk factors of death covering sociodemographic factors, pregnancy history, previous neonatal period, and status on admission were registered. The neonates were followed up until discharge or death or until 28 completed days of age if still hospitalized or until withdrawal of life support...
2016: BioMed Research International
Anne Smits, Liesbeth Thewissen, Alexander Caicedo, Gunnar Naulaers, Karel Allegaert
OBJECTIVE: To define the effective dose for 50% of patients (ED50) of propofol for successful intubation and to determine the rate of successful extubation in those patients with planned intubation, surfactant administration, and immediate extubation (INSURE procedure). In addition, pharmacodynamic effects were assessed. STUDY DESIGN: Neonates (n = 50) treated with propofol for (semi-)elective endotracheal intubation were stratified in 8 strata by postmenstrual and postnatal age...
September 2, 2016: Journal of Pediatrics
Abdelmoneim Khashana, Timo Saarela, Mika Ramet, Mikko Hallman
OBJECTIVE: Therapy-resistant hypotension complicates diseases in neonates. Our objective was to investigate whether lack of therapeutic response to plasma expanders and inotropes associates with serum levels of cortisol and its precursors. METHODS: We investigated 96 infants with hypotension and critical neonatal disease for cortisol metabolism and are divided into responders and non-responders to plasma expanders and inotropes. Serum concentrations of steroids were analysed soon after the onset of volume expansion and inotrope treatment for shock...
August 31, 2016: Journal of Maternal-fetal & Neonatal Medicine
Ignacio M Larrayoz, Manuel Rey-Funes, Daniela S Contartese, Federico Rolón, Anibal Sarotto, Veronica B Dorfman, Cesar F Loidl, Alfredo Martínez
Hypothermia has been proposed as a therapeutic intervention for some retinal conditions, including ischemic insults. Cold exposure elevates expression of cold-shock proteins (CSP), including RNA-binding motif protein 3 (RBM3) and cold inducible RNA-binding protein (CIRP), but their presence in mammalian retina is so far unknown. Here we show the effects of hypothermia on the expression of these CSPs in retina-derived cell lines and in the retina of newborn and adult rats. Two cell lines of retinal origin, R28 and mRPE, were exposed to 32°C for different time periods and CSP expression was measured by qRT-PCR and Western blotting...
2016: PloS One
Stephen C Brown, Benedicte Eyskens, Derize Boshoff, Bjorn Cools, Ruth Heying, Filip Rega, Bart Meyns, Marc Gewillig
OBJECTIVES: To determine the outcome of a bailout procedure using the right ventricle to re-assist the left ventricle in neonates after technically adequate coarctectomy but a failing borderline left heart. METHODS: The surgical procedure was performed on bypass. A 'reversed' 6-mm surgical shunt was inserted between the pulmonary trunk and the descending aorta together with bilateral branch pulmonary artery banding. RESULTS: Over a 10-year period, 89 neonates presented with coarctation and small left hearts...
August 19, 2016: Interactive Cardiovascular and Thoracic Surgery
Savas Menticoglou, Carol Schneider
Background. To propose hypovolemic shock as a possible explanation for the failure to resuscitate some babies after shoulder dystocia and to suggest a change in clinical practice. Case Presentation. Two cases are presented in which severe shoulder dystocia was resolved within five minutes. Both babies were born without a heartbeat. Despite standard resuscitation by expert neonatologists, no heartbeat was obtained until volume resuscitation was started, at 25 minutes in the first case and 11 minutes in the second...
2016: Case Reports in Obstetrics and Gynecology
Aleksandra Leligdowicz, William A Fischer, Timothy M Uyeki, Thomas E Fletcher, Neill K J Adhikari, Gina Portella, Francois Lamontagne, Christophe Clement, Shevin T Jacob, Lewis Rubinson, Abel Vanderschuren, Jan Hajek, Srinivas Murthy, Mauricio Ferri, Ian Crozier, Elhadj Ibrahima, Marie-Claire Lamah, John S Schieffelin, David Brett-Major, Daniel G Bausch, Nikki Shindo, Adrienne K Chan, Tim O'Dempsey, Sharmistha Mishra, Michael Jacobs, Stuart Dickson, G Marshall Lyon, Robert A Fowler
As of 20 May 2016 there have been 28,646 cases and 11,323 deaths resulting from the West African Ebola virus disease (EVD) outbreak reported to the World Health Organization. There continue to be sporadic flare-ups of EVD cases in West Africa.EVD presentation is nonspecific and characterized initially by onset of fatigue, myalgias, arthralgias, headache, and fever; this is followed several days later by anorexia, nausea, vomiting, diarrhea, and abdominal pain. Anorexia and gastrointestinal losses lead to dehydration, electrolyte abnormalities, and metabolic acidosis, and, in some patients, acute kidney injury...
2016: Critical Care: the Official Journal of the Critical Care Forum
D Surico, R Amadori, A Vigone, C D'Agostino, M Dessole, N Surico
OBJECTIVE: Second-trimester uterine rupture is a rare disorder and it is unclear if it should be managed with caesarean section, repair or hysterectomy. This article provides a case report of second-trimester uterine rupture repair, and reviews the risk factors, signs and symptoms, suturing technique and newborn outcome. METHODS: PubMed was searched using the terms 'uterine rupture', 'second trimester' and 'repair' Only cases of second-trimester uterine rupture repair that led to successful prolongation of pregnancy were included...
September 2016: European Journal of Obstetrics, Gynecology, and Reproductive Biology
Britta Mayer, Josefin Soppert, Sandra Kraemer, Sabrina Schemmel, Christian Beckers, Christian Bleilevens, Rolf Rossaint, Mark Coburn, Andreas Goetzenich, Christian Stoppe
Increasing evidence indicates that argon has organoprotective properties. So far, the underlying mechanisms remain poorly understood. Therefore, we investigated the effect of argon preconditioning in cardiomyocytes within the first and second window of preconditioning. Primary isolated cardiomyocytes from neonatal rats were subjected to 50% argon for 1 h, and subsequently exposed to a sublethal dosage of hypoxia (<1% O₂) for 5 h either within the first (0-3 h) or second window (24-48 h) of preconditioning...
2016: International Journal of Molecular Sciences
Rotem Orbach, Dror Mandel, Ronit Lubetzky, Amit Ovental, Alon Haham, Ora Halutz, Galia Grisaru-Soen
BACKGROUND: Prematurity is an important risk factor for the fulminate form of neonatal enteroviral infection. Pulmonary hemorrhage is a morbid complication that should be anticipated and managed aggressively due to its fatal outcome. OBJECTIVE: To emphasize the significance of pulmonary hemorrhage as a complication of severe enterovirus infection in preterm neonates. STUDY DESIGN: This report is a description of the clinical history, medical management and clinical outcomes of two pairs of preterm twin newborns (30 weeks and 36 weeks) with fulminant infection due to Coxsackievirus B (CBV) infection...
September 2016: Journal of Clinical Virology: the Official Publication of the Pan American Society for Clinical Virology
Bruno Martinez-Leo, Jorge Vidal-Medina, Jesús Cervantes-Ledezma, Arid Díaz De León-Rivera, Edith Díaz-Velasco
Spleen vascular tumors such as hemangiomas, albeit rare, can present during neonatal period with unexplained circulatory shock. We present a case of a newborn with refractory hypovolemic shock and acute abdomen that underwent emergency splenectomy due to spontaneous rupture of a splenic hemangioma.
July 2016: Journal of Neonatal Surgery
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