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https://www.readbyqxmd.com/read/28214108/cyclic-seizures-in-critically-ill-patients-clinical-correlates-dc-recordings-and-outcomes
#1
Lecio F Pinto, Emily J Gilmore, Ognen A Petroff, Adithya Sivaraju, Nishi Rampal, Lawrence J Hirsch, Nicolas Gaspard
OBJECTIVE: To describe EEG and clinical correlates, DC recordings and prognostic significance of cyclic seizures (CS). METHODS: We reviewed our prospective continuous EEG database to identify patients with CS, controls with non-cyclic status epilepticus (SE) and controls without seizure matched for age and etiology. EEG was reviewed with DC settings. RESULTS: 39/260 (15%) patients with electrographic seizures presented with CS. These patients were older (62 vs...
January 29, 2017: Clinical Neurophysiology: Official Journal of the International Federation of Clinical Neurophysiology
https://www.readbyqxmd.com/read/28213871/thieno-2-3-b-pyridine-derivatives-a-new-class-of-antiviral-drugs-against-mayaro-virus
#2
Raquel Amorim, Marcelo Damião Ferreira de Meneses, Julio Cesar Borges, Luiz Carlos da Silva Pinheiro, Lucio Ayres Caldas, Claudio Cesar Cirne-Santos, Marcos Vinícius Palmeira de Mello, Alessandra Mendonça Teles de Souza, Helena Carla Castro, Izabel Christina Nunes de Palmer Paixão, Renata de Mendonça Campos, Ingrid E Bergmann, Viviana Malirat, Alice Maria Rolim Bernardino, Moacyr Alcoforado Rebello, Davis Fernandes Ferreira
Mayaro virus (MAYV) is an arthropod-borne virus and a member of the family Togaviridae, genus Alphavirus. Its infection leads to an acute illness accompanied by long-lasting arthralgia. To date, there are no antiviral drugs or vaccines against infection with MAYV and resources for the prevention or treatment of other alphaviruses are very limited. MAYV has served as a model to study the antiviral potential of several substances on alphavirus replication. In this work we evaluated the antiviral effect of seven new derivatives of thieno[2,3-b]pyridine against MAYV replication in a mammalian cell line...
February 17, 2017: Archives of Virology
https://www.readbyqxmd.com/read/28213470/higher-mini-bal-total-protein-concentration-in-early-ards-predicts-faster-resolution-of-lung-injury-measured-by-more-ventilator-free-days
#3
Carolyn M Hendrickson, Jason Abbott, Hanjing Zhuo, Kathleen D Liu, Carolyn S Calfee, Michael A Matthay
The protein concentration of alveolar edema fluid in acute respiratory distress syndrome (ARDS) is dynamic. It reflects alveolar flooding during acute injury as well as fluid and protein clearance over time. We hypothesized that among ARDS patients treated with low tidal volume ventilation, higher concentrations of protein in mini-bronchoalveolar lavage (mBAL) samples would predict slower resolution of lung injury and worse clinical outcomes. Total protein and IgM concentrations in Day 0 mBAL samples from 79 subjects enrolled in the aerosolized albuterol (ALTA) ARDS Network Albuterol trial were measured by colorimetric assay and ELISA respectively...
February 17, 2017: American Journal of Physiology. Lung Cellular and Molecular Physiology
https://www.readbyqxmd.com/read/28213266/noninvasivepositive-pressure-ventilation-vsinvasive-mechanical-ventilation-as-first-line-therapy-for-acute-hypoxemic-respiratory-failure-in-cancer-patients
#4
Nisha K Rathi, Sajid A Haque, Ron Nates, Alyssa Kosturakis, Hao Wang, Wenli Dong, Lei Feng, Rose J Erfe, Christina Guajardo, Laura Withers, Clarence Finch, Kristen J Price, Joseph L Nates
PURPOSE: The objective was to describe the characteristics and outcomes of critically ill cancer patients who received noninvasive positive pressure ventilation (NIPPV) vs invasive mechanical ventilation as first-line therapy for acute hypoxemic respiratory failure. MATERIAL AND METHODS: A retrospective cohort study of consecutive adult intensive care unit (ICU) cancer patients who received either conventional invasive mechanical ventilation or NIPPV as first-line therapy for hypoxemic respiratory failure...
January 20, 2017: Journal of Critical Care
https://www.readbyqxmd.com/read/28212163/multiple-organ-dysfunction-in-children-mechanically-ventilated-for-acute-respiratory-failure
#5
Scott L Weiss, Lisa A Asaro, Heidi R Flori, Geoffrey L Allen, David Wypij, Martha A Q Curley
OBJECTIVES: The impact of extrapulmonary organ dysfunction, independent from sepsis and lung injury severity, on outcomes in pediatric acute respiratory failure is unclear. We sought to determine the frequency, timing, and risk factors for extrapulmonary organ dysfunction and the independent association of multiple organ dysfunction syndrome with outcomes in pediatric acute respiratory failure. DESIGN: Secondary observational analysis of the Randomized Evaluation of Sedation Titration for Respiratory Failure cluster-randomized prospective clinical trial conducted between 2009 and 2013...
February 16, 2017: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/28211248/anesthetic-considerations-for-pediatric-electroconvulsive-therapy
#6
REVIEW
Andrew D Franklin, Jenna H Sobey, Eric T Stickles
Electroconvulsive therapy is being used more frequently in the treatment of many chronic and acute psychiatric illnesses in children. The most common psychiatric indications for pediatric electroconvulsive therapy are refractory depression, bipolar disorder, schizophrenia, catatonia, and autism. In addition, a relatively new indication is the treatment of pediatric refractory status epilepticus. The anesthesiologist may be called upon to assist in the care of this challenging and vulnerable patient population...
February 17, 2017: Paediatric Anaesthesia
https://www.readbyqxmd.com/read/28211119/cross-sectional-study-of-emergency-department-presentation-triage-categories-at-goondiwindi-hospital-and-their-effect-on-the-treatment-of-acute-emergencies
#7
Ashraf Saleh
OBJECTIVE: The objective of this study was to investigate the number and proportion of non-acute presentations to a district hospital emergency department in Goondiwindi, a rural Queensland town, both in the treatment of emergency cases and potential barriers patients have in seeing a medical practitioner in the general practice setting. DESIGN: Occasions of service to Goondiwindi Hospital were collated from administrative records according to Australasian Triage Scale categories and analysed by Student's t-test for monthly variations in triage category presentations...
February 17, 2017: Australian Journal of Rural Health
https://www.readbyqxmd.com/read/28209665/-toc-to-your-patients-risk-assessment-tool-for-patients-with-fever-or-acute-respiratory-illness-in-your-primary-care-office
#8
Kathryn Trebuss, Jennifer Horton, Angelo Gunanayagam, Kyle MacDonald, Kieran Michael Moore
No abstract text is available yet for this article.
February 2017: Canadian Family Physician Médecin de Famille Canadien
https://www.readbyqxmd.com/read/28209460/pharmacologic-cardioversion-with-intravenous-amiodarone-is-likely-safe-in-neurocritically-ill-patients
#9
Michael Su, David Seki, Asma M Moheet
Neurological injury is often associated with cardiac abnormalities, including electrophysiological issues. Cardioversion of acute atrial fibrillation (<48h' duration) without anticoagulation carries about a 0.7% risk of thromboembolism. There is limited data on managing acute atrial fibrillation specifically in the neuroscience intensive care unit (NSICU) setting. We sought to determine the safety of using intravenous (IV) amiodarone for restoring sinus rhythm in patients with presumed new onset atrial or ventricular tachycardia after neurological injury...
February 13, 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/28209311/mri-findings-of-optic-pathway-involvement-in-miller-fisher-syndrome-in-3-pediatric-patients-and-a-review-of-the-literature
#10
Ajay Malhotra, Mia Zhang, Xiao Wu, Shanu Jindal, David Durand, Naila Makhani
BACKGROUND: Miller Fisher syndrome (MFS) is a rare demyelinating condition which may have involvement of cranial nerves. There are a few case reports of optic pathway involvement in children. We describe 3 patients with optic pathway enhancement in pediatric patients with MFS. CASE SERIES: We retrospectively reviewed brain imaging findings in 17 pediatric patients with of Guillain-Barré syndrome (GBS) meeting Brighton criteria who had brain MRIs performed during their acute illness...
February 10, 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/28209176/infective-endocarditis-causing-mitral-valve-stenosis-a-rare-but-deadly-complication-a-case-report
#11
Michael A Hart, Gautam R Shroff
BACKGROUND: Infective endocarditis rarely causes mitral valve stenosis. When present, it has the potential to cause severe hemodynamic decompensation and death. There are only 15 reported cases in the literature of mitral prosthetic valve bacterial endocarditis causing stenosis by obstruction. This case is even more unusual due to the mechanism by which functional mitral stenosis occurred. CASE PRESENTATION: We report a case of a 23-year-old white woman with a history of intravenous drug abuse who presented with acute heart failure...
February 17, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/28208854/polymerase-chain-reaction-an-important-tool-for-early-diagnosis-of-leptospirosis-cases
#12
Summaiya Mullan, Tanvi Harivadanbhai Panwala
INTRODUCTION: Various diagnostic methods like Microscopic Agglutination Test (MAT), IgM ELISA, Isolation of Leptospira from the clinical specimen, Rapid leptocheck tests etc., are available for diagnosis of leptospirosis. Polymerase Chain Reaction (PCR) is used for diagnosis of various diseases of infectious origin including leptospirosis but there is paucity of data about comparison of PCR with other available method of diagnosis of leptospirosis. AIM: The aim of the study was to detect the leptospiral DNA by PCR method and to compare the results of PCR with other available diagnostic methods used for diagnosis of suspected leptospirosis cases in acute phase of illness...
December 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28208201/catheter-based-approaches-for-the-treatment-of-acute-pulmonary-embolism
#13
Victor F Tapson, David Jimenez
Except when contraindicated, anticoagulation should be initiated when pulmonary embolism (PE) is strongly suspected and the bleeding risk is perceived to be low, even if the evaluation has not been completed. Low-risk patients with acute PE are simply continued on anticoagulation. Severely ill patients with high-risk (massive) PE require aggressive therapy, and if the bleeding risk is acceptable, systemic thrombolysis should be considered. However, despite clear evidence that parenteral thrombolytic therapy leads to more rapid clot resolution than anticoagulation alone, the risk of major bleeding including intracranial bleeding is significantly higher with thrombolytic therapy...
February 2017: Seminars in Respiratory and Critical Care Medicine
https://www.readbyqxmd.com/read/28208022/protein-requirements-for-critically-ill-patients-with-renal-and-liver-failure
#14
Jayshil J Patel, Craig J McClain, Menaka Sarav, Jill Hamilton-Reeves, Ryan T Hurt
Diseases leading to critical illness induce proteolysis resulting in muscle wasting and negative nitrogen balance. Muscle wasting has been associated with poor intensive care unit (ICU)-related outcomes, including an increased risk for mortality. Acute kidney injury (AKI) represents a common organ dysfunction associated with ICU-related disorders, such as sepsis, trauma, and respiratory failure. AKI and renal replacement therapy lead to amino acid loss. Decompensated liver cirrhosis (DLC) and acute liver failure (ALF) represent more severe forms of liver dysfunction leading to ICU admission...
February 1, 2017: Nutrition in Clinical Practice
https://www.readbyqxmd.com/read/28207932/detecting-signals-of-chronic-shedding-to-explain-pathogen-persistence-leptospira-interrogans-in-california-sea-lions
#15
M G Buhnerkempe, K C Prager, C C Strelioff, D J Greig, J L Laake, S R Melin, R L DeLong, F M D Gulland, J O Lloyd-Smith
Identifying mechanisms driving pathogen persistence is a vital component of wildlife disease ecology and control. Asymptomatic, chronically infected individuals are an oft-cited potential reservoir of infection but demonstrations of the importance of chronic shedding to pathogen persistence at the population level remain scarce. Studying chronic shedding using commonly collected disease data is hampered by numerous challenges, including short-term surveillance that focuses on single epidemics and acutely ill individuals, the subtle dynamical influence of chronic shedding relative to more obvious epidemic drivers, and poor ability to differentiate between the effects of population prevalence of chronic shedding versus intensity and duration of chronic shedding in individuals...
February 16, 2017: Journal of Animal Ecology
https://www.readbyqxmd.com/read/28207747/chronic-pancreatitis-multicentre-prospective-data-collection-and-analysis-by-the-hungarian-pancreatic-study-group
#16
Ákos Szücs, Tamás Marjai, Andrea Szentesi, Nelli Farkas, Andrea Párniczky, György Nagy, Balázs Kui, Tamás Takács, László Czakó, Zoltán Szepes, Balázs Csaba Németh, Áron Vincze, Gabriella Pár, Imre Szabó, Patrícia Sarlós, Anita Illés, Szilárd Gódi, Ferenc Izbéki, Judit Gervain, Adrienn Halász, Gyula Farkas, László Leindler, Dezső Kelemen, Róbert Papp, Richárd Szmola, Márta Varga, József Hamvas, János Novák, Barnabás Bod, Miklós Sahin-Tóth, Péter Hegyi
INTRODUCTION: Chronic pancreatitis is an inflammatory disease associated with structural and functional damage to the pancreas, causing pain, maldigestion and weight loss and thus worsening the quality of life. AIMS AND METHODS: Our aim was to find correlations from a multicentre database representing the epidemiological traits, diagnosis and treatment of the disease in Hungary. The Hungarian Pancreatic Study Group collected data prospectively from 2012 to 2014 on patients suffering from chronic pancreatitis...
2017: PloS One
https://www.readbyqxmd.com/read/28207733/beyond-negative-valence-2-week-administration-of-a-serotonergic-antidepressant-enhances-both-reward-and-effort-learning-signals
#17
Jacqueline Scholl, Nils Kolling, Natalie Nelissen, Michael Browning, Matthew F S Rushworth, Catherine J Harmer
To make good decisions, humans need to learn about and integrate different sources of appetitive and aversive information. While serotonin has been linked to value-based decision-making, its role in learning is less clear, with acute manipulations often producing inconsistent results. Here, we show that when the effects of a selective serotonin reuptake inhibitor (SSRI, citalopram) are studied over longer timescales, learning is robustly improved. We measured brain activity with functional magnetic resonance imaging (fMRI) in volunteers as they performed a concurrent appetitive (money) and aversive (effort) learning task...
February 2017: PLoS Biology
https://www.readbyqxmd.com/read/28207689/interim-estimates-of-2016-17-seasonal-influenza-vaccine-effectiveness-united-states-february-2017
#18
Brendan Flannery, Jessie R Chung, Swathi N Thaker, Arnold S Monto, Emily T Martin, Edward A Belongia, Huong Q McLean, Manjusha Gaglani, Kempapura Murthy, Richard K Zimmerman, Mary Patricia Nowalk, Michael L Jackson, Lisa A Jackson, Angie Foust, Wendy Sessions, LaShondra Berman, Sarah Spencer, Alicia M Fry
In the United States, annual vaccination against seasonal influenza is recommended for all persons aged ≥6 months (1). Each influenza season since 2004-05, CDC has estimated the effectiveness of seasonal influenza vaccine to prevent influenza-associated, medically attended, acute respiratory illness (ARI). This report uses data, as of February 4, 2017, from 3,144 children and adults enrolled in the U.S. Influenza Vaccine Effectiveness Network (U.S. Flu VE Network) during November 28, 2016-February 4, 2017, to estimate an interim adjusted effectiveness of seasonal influenza vaccine for preventing laboratory-confirmed influenza virus infection associated with medically attended ARI...
February 17, 2017: MMWR. Morbidity and Mortality Weekly Report
https://www.readbyqxmd.com/read/28207570/international-survey-of-critically-ill-children-with-acute-neurologic-insults-the-prevalence-of-acute-critical-neurological-disease-in-children-a-global-epidemiological-assessment-study
#19
Ericka L Fink, Patrick M Kochanek, Robert C Tasker, John Beca, Michael J Bell, Robert S B Clark, Jamie Hutchison, Monica S Vavilala, Anthony Fabio, Derek C Angus, R Scott Watson
OBJECTIVE: The international scope of critical neurologic insults in children is unknown. Our objective was to assess the prevalence and outcomes of children admitted to PICUs with acute neurologic insults. DESIGN: Prospective study. SETTING: Multicenter (n = 107 PICUs) and multinational (23 countries, 79% in North America and Europe). PATIENTS: Children 7 days to 17 years old admitted to the ICU with new traumatic brain injury, stroke, cardiac arrest, CNS infection or inflammation, status epilepticus, spinal cord injury, hydrocephalus, or brain mass...
February 15, 2017: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/28207512/incidence-and-risk-factors-of-acute-kidney-injury-associated-with-continuous-intravenous-high-dose-vancomycin-in-critically-ill-patients-a-retrospective-cohort-study
#20
Guillaume Lacave, Vincent Caille, Fabrice Bruneel, Catherine Palette, Stéphane Legriel, David Grimaldi, Mathilde Eurin, Jean-Pierre Bedos
For vancomycin therapy of severe infections, the Infectious Diseases Society of America recommends high vancomycin trough levels, whose potential for inducing nephrotoxicity is controversial. We evaluated the incidence and risk factors of acute kidney injury (AKI) in critically ill patients given continuous intravenous vancomycin with target serum vancomycin levels of 20 to 30 mg/L.We retrospectively studied 107 continuous intravenous vancomycin treatments of ≥48 hours' duration with at least 2 serum vancomycin levels ≥20 mg/L in critically ill patients...
February 2017: Medicine (Baltimore)
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