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neurological critical and fever

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https://www.readbyqxmd.com/read/29779827/zika-virus-report-from-the-task-force-on-tropical-diseases-by-the-world-federation-of-societies-of-intensive-and-critical-care-medicine
#1
Gisele Sampaio Silva, Guy A Richards, Tim Baker, Jorge Hidalgo, Juan Ignacio Silesky Jiménez, Pravin Amin
Zika fever is an acute infectious disease caused by the Zika virus (ZIKV), an RNA virus belonging to the genus Flavivirus. ZIKV can be transmitted by bites from Aedes aegypti and Aedes albopictus species, sexual activity, blood transfusion and from mother to fetus during pregnancy and delivery. A total of 50 territories and countries in the Americas had reported ZIKV infections. For those with symptoms, the presentation is similar to dengue fever with body aches, joint pain, fatigue, malaise, fever and conjunctivitis lasting up to seven days...
April 5, 2018: Journal of Critical Care
https://www.readbyqxmd.com/read/29741717/influenza-associated-acute-necrotizing-encephalopathy-in-siblings
#2
Ashley Howard, Timothy M Uyeki, Jaime Fergie
Encephalopathy is an important complication associated with influenza, most frequently observed in young children, with a wide range of severity. The most severe category of influenza-associated encephalopathy (IAE) is acute necrotizing encephalopathy (ANE), characterized by high frequency of neurologic sequelae and fatal outcomes. We report two young siblings who developed fever and seizures with altered mental status. Influenza A(H1N1)pdm09 virus infection was identified in upper respiratory tract specimens from both patients, and neuroimaging revealed bilateral inflammatory lesions, consistent with acute necrotizing encephalopathy...
May 4, 2018: Journal of the Pediatric Infectious Diseases Society
https://www.readbyqxmd.com/read/29726966/pattern-of-dengue-virus-infections-in-adult-patients-from-sri-lanka
#3
Umesh Jayarajah, Pradeep K de Silva, Priyankara Jayawardana, Upul Dissanayake, Aruna Kulatunga, Harshini Fernando, Lakshika Perera, Vibhavee Kannangara, Champika Udayangani, Ranga Peiris, Shuaib Faizer, Pamodh Yasawardene, Ishan de Zoysa, Suranjith L Seneviratne
Background: Sri Lanka experienced its largest dengue epidemic in 2017. This study describes the disease pattern of adult dengue patients from two hospitals in Sri Lanka. Methods: Demographic, clinical and investigation findings of adult dengue patients admitted to the two hospitals from June to August 2017 were collected and analysed. Results: A total of 1167 patients (777 males [66.2%], mean age 32.9 y) were studied. There were 775 (66.4%) patients with dengue fever (DF), 334 (28...
May 2, 2018: Transactions of the Royal Society of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/29695953/autoimmune-neurological-conditions-associated-with-zika-virus-infection
#4
REVIEW
Yeny Acosta-Ampudia, Diana M Monsalve, Luis F Castillo-Medina, Yhojan Rodríguez, Yovana Pacheco, Susan Halstead, Hugh J Willison, Juan-Manuel Anaya, Carolina Ramírez-Santana
Zika virus (ZIKV) is an emerging flavivirus rapidly spreading throughout the tropical Americas. Aedes mosquitoes is the principal way of transmission of the virus to humans. ZIKV can be spread by transplacental, perinatal, and body fluids. ZIKV infection is often asymptomatic and those with symptoms present minor illness after 3 to 12 days of incubation, characterized by a mild and self-limiting disease with low-grade fever, conjunctivitis, widespread pruritic maculopapular rash, arthralgia and myalgia. ZIKV has been linked to a number of central and peripheral nervous system injuries such as Guillain-Barré syndrome (GBS), transverse myelitis (TM), meningoencephalitis, ophthalmological manifestations, and other neurological complications...
2018: Frontiers in Molecular Neuroscience
https://www.readbyqxmd.com/read/29669602/cerebral-vasculitis-and-lateral-rectus-palsy-two-rare-central-nervous-system-complications-of-dengue-fever-two-case-reports-and-review-of-the-literature
#5
H M M Herath, J S Hewavithana, C M De Silva, O A R Kularathna, N P Weerasinghe
BACKGROUND: Dengue fever is a common mosquito-borne viral illness with a clinical spectrum ranging from a simple febrile illness to potentially life-threatening complications such as dengue hemorrhagic fever and dengue shock syndrome. Dengue infection can affect many organs, including the central nervous system. The neurological manifestations reported in dengue infections are meningitis, encephalitis, stroke, acute disseminated encephalomyelitis, and Guillain-Barré syndrome. CASE PRESENTATION: We report the cases of two interesting patients with confirmed dengue infection who presented with complications of possible central nervous system vasculitis and cranial nerve palsy...
April 19, 2018: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/29610014/gain-of-function-mutation-and-inflammasome-driven-diseases-in-human-and-mouse-models
#6
REVIEW
Mario D Cordero, Elísabet Alcocer-Gómez, Bernhard Ryffel
Activation of the NLRP3 inflammasome, a multiprotein complex, leading to caspase activation with production of proinflammatory IL-1β represents a major pathway of inflammation. Recent, studies in mice and human patients uncovered several gain-of- function (GOF) mutations in inflammasome sensor proteins that allow inflammasome assembly in the absence of cognate ligands to trigger autoinflammatory syndromes. Cryopyrin-associated periodic syndromes (CAPS) are rare autoinflammatory diseases, comprising a broad disease spectrum with varying severity...
March 30, 2018: Journal of Autoimmunity
https://www.readbyqxmd.com/read/29567898/kikuchi-s-disease-histiocytic-necrotizing-lymphadenitis-a-rare-presentation-with-acute-kidney-injury-peripheral-neuropathy-and-aseptic-meningitis-with-cutaneous-involvement
#7
Jyoti Jain, Shashank Banait, Iadarilang Tiewsoh, Madhura Choudhari
Kikuchi's disease (KD) also known as histiocytic necrotizing lymphadenitis is rare, idiopathic, generally self-limited cause of lymphadenitis. We present a case of twenty year young female who presented in critically ill state with fever, cervical and axillary lymphadenopathy, rash, vomiting and altered sensorium and found to have neurological, hepatic, renal and dermatological involvement. Kikuchi's disease should be considered in differential diagnosis of fever and lymphadenopathy and though benign can sometimes present with multi-organ involvement...
January 2018: Indian Journal of Pathology & Microbiology
https://www.readbyqxmd.com/read/29457141/extrahepatic-toxicity-of-acetaminophen-critical-evaluation-of-the-evidence-and-proposed-mechanisms
#8
Stefanie Kennon-McGill, Mitchell R McGill
Research on acetaminophen (APAP) toxicity over the last several decades has focused on the pathophysiology of liver injury, but increasing attention is being paid to other known and possible adverse effects. It has been known for decades that APAP causes acute kidney injury, but confusion exists regarding prevalence, and the mechanisms have not been well investigated. More recently, a number of experimental, clinical and epidemiological studies have reported evidence for pulmonary, endocrine, neurological and neurodevelopmental toxicity, but the quality of evidence from those studies varies...
January 15, 2018: Journal of Clinical and Translational Research
https://www.readbyqxmd.com/read/29432248/neurologic-complications-in-the-pediatric-intensive-care-unit
#9
Mark S Wainwright
PURPOSE OF REVIEW: All critical care is directed at maintaining brain health, but recognizing neurologic complications of critical illness in children is difficult, and limited data exist to guide practice. This article discusses an approach to the recognition and management of seizures, stroke, and cardiac arrest as complications of other critical illnesses in the pediatric intensive care unit. RECENT FINDINGS: Convulsive and nonconvulsive seizures occur frequently in children after cardiac arrest or traumatic brain injury and during extracorporeal membrane oxygenation...
February 2018: Continuum: Lifelong Learning in Neurology
https://www.readbyqxmd.com/read/29399791/proposed-consensus-definitions-for-new-onset-refractory-status-epilepticus-norse-febrile-infection-related-epilepsy-syndrome-fires-and-related-conditions
#10
REVIEW
Lawrence J Hirsch, Nicolas Gaspard, Andreas van Baalen, Rima Nabbout, Sophie Demeret, Tobias Loddenkemper, Vincent Navarro, Nicola Specchio, Lieven Lagae, Andrea O Rossetti, Sara Hocker, Teneille E Gofton, Nicholas S Abend, Emily J Gilmore, Cecil Hahn, Houman Khosravani, Felix Rosenow, Eugen Trinka
We convened an international group of experts to standardize definitions of New-Onset Refractory Status Epilepticus (NORSE), Febrile Infection-Related Epilepsy Syndrome (FIRES), and related conditions. This was done to enable improved communication for investigators, physicians, families, patients, and other caregivers. Consensus definitions were achieved via email messages, phone calls, an in-person consensus conference, and collaborative manuscript preparation. Panel members were from 8 countries and included adult and pediatric experts in epilepsy, electroencephalography (EEG), and neurocritical care...
April 2018: Epilepsia
https://www.readbyqxmd.com/read/29301177/iatrogenic-spinal-subarachnoid-hematoma-after-diagnostic-lumbar-puncture
#11
Jung Hyun Park, Jong Yeol Kim
Spinal subarachnoid hematoma (SSH) following diagnostic lumbar puncture is very rare. Generally, SSH is more likely to occur when the patient has coagulopathy or is undergoing anticoagulant therapy. Unlike the usual complications, such as headache, dizziness, and back pain at the needle puncture site, SSH may result in permanent neurologic deficits if not properly treated within a short period of time. An otherwise healthy 43-year-old female with no predisposing factors presented with fever and headache. Diagnostic lumbar puncture was performed under suspicion of acute meningitis...
December 2017: Korean Journal of Spine
https://www.readbyqxmd.com/read/29157660/encephalitis-and-myelitis-in-tropical-countries-report-from-the-task-force-on-tropical-diseases-by-the-world-federation-of-societies-of-intensive-and-critical-care-medicine
#12
REVIEW
Gisele Sampaio Silva, Guy A Richards, Tim Baker, Pravin R Amin
Tropical diseases are those that occur primarily or solely in the tropics, and as such include infectious diseases that are particularly prevalent in hot, humid conditions. The incidence of encephalitis in tropical countries is reported to be as high as 6.34/100,000/year. The term encephalitis implies inflammation of the brain and includes the presence of encephalopathy with two and more of the following features: fever, seizures and/or focal neurological findings; a cerebrospinal fluid pleocytosis; electroencephalographic findings or abnormal neuroimaging suggestive of encephalitis...
December 2017: Journal of Critical Care
https://www.readbyqxmd.com/read/29128378/ebola-virus-disease-report-from-the-task-force-on-tropical-diseases-by-the-world-federation-of-societies-of-intensive-and-critical-care-medicine
#13
REVIEW
Guy A Richards, Tim Baker, Pravin Amin
Ebola virus is a filovirus that can cause fatal hemorrhagic fever (HF) and five distinct species exist that vary in terms of geographical distribution and virulence. Once the more virulent forms enter the human population, transmission occurs primarily through direct contact with infected body fluids and may result in significant outbreaks. The devastating has been the recent West African outbreak. Clinically, signs and symptoms are similar to those of the other VHFs [4]. The incubation period is 2-21days, followed by fever, headache, myalgia, diarrhoea, vomiting and dehydration; thereafter, there may be recovery or deterioration with collapse, neurological manifestations and bleeding, that can lead to a fatal outcome...
February 2018: Journal of Critical Care
https://www.readbyqxmd.com/read/29038971/the-implementation-of-targeted-temperature-management-an-evidence-based-guideline-from-the-neurocritical-care-society
#14
Lori Kennedy Madden, Michelle Hill, Teresa L May, Theresa Human, Mary McKenna Guanci, Judith Jacobi, Melissa V Moreda, Neeraj Badjatia
BACKGROUND: Targeted temperature management (TTM) is often used in neurocritical care to minimize secondary neurologic injury and improve outcomes. TTM encompasses therapeutic hypothermia, controlled normothermia, and treatment of fever. TTM is best supported by evidence from neonatal hypoxic-ischemic encephalopathy and out-of-hospital cardiac arrest, although it has also been explored in ischemic stroke, traumatic brain injury, and intracranial hemorrhage patients. Critical care clinicians using TTM must select appropriate cooling techniques, provide a reasonable rate of cooling, manage shivering, and ensure adequate patient monitoring among other challenges...
December 2017: Neurocritical Care
https://www.readbyqxmd.com/read/28948657/a-critical-review-on-phytochemistry-pharmacology-of-viola-odorata-l-and-related-multipotential-products-in-traditional-persian-medicine
#15
REVIEW
Zohre Feyzabadi, Fariba Ghorbani, Yasaman Vazani, Mohammad M Zarshenas
Common violet (Viola odorata L., Violaceae) has shown various medical applications. Current study aimed to compile a review over chemical composition and medicinal properties of this plant in modern phytotherapy and its related multipotential products from traditional Persian medicine (TPM). Medicinal applications of V. odorata and respective products were derived from credible pharmaceutical textbooks of TPM (10th-18th century AD). In parallel, electronic databases including PubMed, Scopus, and ScienceDirect were explored for targeted purposes...
November 2017: Phytotherapy Research: PTR
https://www.readbyqxmd.com/read/28934563/hemophagocytic-lymphohistiocytosis
#16
Hanny Al-Samkari, Nancy Berliner
Hemophagocytic lymphohistiocytosis is a life-threatening disorder characterized by unbridled activation of cytotoxic T lymphocytes, natural killer (NK) cells, and macrophages resulting in hypercytokinemia and immune-mediated injury of multiple organ systems. It is seen in both children and adults and is recognized as primary (driven by underlying genetic mutations that abolish critical proteins required for normal function of cytotoxic T cells and NK cells) or secondary (resulting from a malignant, infectious, or autoimmune stimulus without an identifiable underlying genetic trigger)...
January 24, 2018: Annual Review of Pathology
https://www.readbyqxmd.com/read/28916353/outcomes-of-adults-with-in-hospital-cardiac-arrest-after-implementation-of-the-2010-resuscitation-guidelines
#17
Chih-Hung Wang, Chien-Hua Huang, Wei-Tien Chang, Min-Shan Tsai, Ping-Hsun Yu, Yen-Wen Wu, Wen-Jone Chen
BACKGROUND: The 2015 guidelines for cardiopulmonary resuscitation (CPR) are based on an update of the 2010 guidelines with minor revisions. It is important to assess the 2010 guidelines to ensure their efficacy, which may help promote widespread adoption of the 2015 guidelines. METHODS: We conducted a retrospective observational study in a single center that evaluated patients with in-hospital cardiac arrest (IHCA) between 2006 and 2014. Multivariable logistic regression analysis was used to evaluate associations between independent variables and outcomes...
December 15, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28798922/practical-approach-to-the-patient-with-acute-neuromuscular-weakness
#18
REVIEW
Rajeev Nayak
Acute neuromuscular paralysis (ANMP) is a clinical syndrome characterized by rapid onset muscle weakness progressing to maximum severity within several days to weeks (less than 4 wk). Bulbar and respiratory muscle weakness may or may not be present. It is a common neurological emergency which requires immediate and careful investigations to determine the etiology because accurate diagnosis has significant impact on therapy and prognosis. Respiratory failure caused by neuromuscular weakness is considered as more critical than lung disease because its development may be insidious or subtle until sudden decompensation leads to life threatening hypoxia...
July 16, 2017: World Journal of Clinical Cases
https://www.readbyqxmd.com/read/28724012/health-surveillance-and-response-on-a-regional-scale-a-preliminary-study-of-the-zika-virus-fever-case
#19
Flávia Thedim Costa Bueno
Although awareness of the Zika virus has existed since the 1950s, only recently has it attracted the interest of the international community. In 2015 and 2016, the virus spread throughout Brazil and suspicions on the possible relation between parallel increases in neurological disorders and the infection arose. By November 2015, this concern had developed into a National Public Health Emergency. On February 1, 2016, WHO formally declared its suspicion that this was a Public Health Emergency of International Concern (PHEIC), and sent a response in accordance with International Health Regulations (2005)...
July 2017: Ciência & Saúde Coletiva
https://www.readbyqxmd.com/read/28586272/pharmacological-treatment-options-for-cryopyrin-associated-periodic-syndromes
#20
REVIEW
Emmanuelle C Landmann, Ulrich A Walker
Cryopyrin-associated periodic syndromes (CAPS) are rare monogenic autoinflammatory diseases, comprising a spectrum of phenotypes of varying severity. CAPS are associated with gain-of-function mutations in the NLRP3 inflammasome, a multiprotein complex critical for the activation of IL-1ß, and are characterized by episodes of fever, urticaria-like rash, musculoskeletal, ocular, and neurological symptoms. Areas covered: Accounting for the pivotal role of IL-1ß in the pathogenesis of CAPS, three therapeutic options, all blocking the action of IL-1ß, are currently approved: anakinra, a recombinant IL-1 receptor antagonist, the IL-1 trap rilonacept and canakinumab, a monoclonal anti-IL-1ß antibody...
August 2017: Expert Review of Clinical Pharmacology
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