Read by QxMD icon Read


Kenichiro Sato, Noritoshi Arai, Aki Omori, Ayumi Hida, Akio Kimura, Sousuke Takeuchi
PURPOSE: Hyperammonaemia is frequently observed in patients who have experienced convulsive seizures. Although excessive muscle contraction is presumed to be responsible for the elevated levels of ammonia, the underlying mechanism is poorly understood. The present study aimed to identify the independent factors associated with ammonia elevation using large-scale multivariate analysis. METHODS: We conducted a cross-sectional study involving 379 adult patients who had been transported to our emergency department and treated for unprovoked convulsive seizures between August 2010 and September 2015...
October 6, 2016: Seizure: the Journal of the British Epilepsy Association
Nicole A Hawkins, Nicole J Zachwieja, Alison R Miller, Lyndsey L Anderson, Jennifer A Kearney
A substantial number of mutations have been identified in voltage-gated sodium channel genes that result in various forms of human epilepsy. SCN1A mutations result in a spectrum of severity ranging from mild febrile seizures to Dravet syndrome, an infant-onset epileptic encephalopathy. Dravet syndrome patients experience multiple seizures types that are often refractory to treatment, developmental delays, and elevated risk for SUDEP. The same sodium channel mutation can produce epilepsy phenotypes of varying clinical severity...
October 2016: PLoS Genetics
Siddharth Jain, Animesh Ray, Manish Soneja, S Leve Joseph Devarajan, Shyam Madabhushi, Anitha Swamy, T Naveen, S K Sharma
A known case of primary Sjogren's syndrome with chronic kidney disease presented with respiratory symptoms and subsequent altered sensorium. Chest imaging suggested cavitating lung lesions in both the lungs. Serum c-ANCA was positive without any upper respiratory tract involvement or active urinary sediments. Treatment with appropriate anti-microbials produced no improvement in the respiratory or neurological parameters. MRI brain revealed tell-tale signs of CNS vascultis. A diagnosis of GPA was made as per European Medical Agency algorithm and the patient was started on immune-suppressants to which there was dramatic response...
October 2016: Journal of the Association of Physicians of India
Zachary C Merz, Ryan Van Patten, John Lace
OBJECTIVE: The current study aimed to assess current broad traumatic brain injury (TBI)-related knowledge in the general public, as well as understanding regarding specific TBI-related conditions including post-concussive syndrome (PCS) and chronic traumatic encephalopathy (CTE). METHODS: Data were collected from 307 domestic and 73 international individuals via online researcher-developed survey instrumentation utilizing the Amazon Mechanical Turk marketplace, a recently developed website that allows for a streamlined process of survey-based participant recruitment and data collection...
October 20, 2016: Archives of Clinical Neuropsychology: the Official Journal of the National Academy of Neuropsychologists
Brian J McMahon, Dana Bruden, Lisa Townshend-Bulson, Brenna Simons, Phillip Spradling, Stephen Livingston, James Gove, Annette Hewitt, Julia Plotnik, Chriss Homan, Hannah Espera, Susan Negus, Mary Snowball, Youssef Barbour, Michael Bruce, Prabhu Gounder
BACKGROUND & AIMS: Few studies have examined factors associated with disease progression in hepatitis C virus (HCV) infection. We examined the association of 11 risk factors with adverse outcomes in a population-based prospective cohort observational study of Alaska Native/American Indian persons with chronic HCV infection. METHODS: We collected data from a population-based cohort study of liver-related adverse outcomes of infection in American Indian/Alaska Native persons with chronic HCV living in Alaska, recruited from 1995 through 2012...
October 17, 2016: Clinical Gastroenterology and Hepatology
Carlos Sardinero-García, Andrés Santiago-Sáez, M Del Carmen Bravo-Llatas, Bernardo Perea-Pérez, M Elena Albarrán-Juan, Elena Labajo-González, Julián Benito-León
OBJECTIVE: To analyse the sentences due to loss of chance that were passed by the Contentious-Administrative Court (i.e., in public medicine), in which both the origin of the disease to be treated and the damages were neurological. METHODS: We analysed the 90 sentences concerning neurological conditions that referred to the concept of loss of chance that were passed in Spain from 2003 (year of the first sentence) until May 2014. FINDINGS: Of the 90 sentences, 52 (57...
October 17, 2016: Gaceta Sanitaria
Yuan-Bo Wu, Li Zhang, Wen-Ting Li, Yi Yang, Jiang-Ming Zhao
BACKGROUND: Artesunate (ART) is an antimalarial drug with potential anti-inflammatory effect. This study aimed to explore the potential protective role of ART in hepatic encephalopathy (HE), involving its function against ammonia toxicity. METHODS: HE rats were induced by the administration of thioacetamide (TAA, 300mg/kg/day). Spatial learning ability was tested in both Morris water and eight-arm radial maze. Rat cerebellar granule neurons (CGNs) were prepared for ammonia treatment in vitro, in line with SH-SY5Y and C6 cells...
October 17, 2016: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
Shu-Ling Hoshi, Masahide Kondo, Ichiro Okubo
Two rotavirus vaccines are currently available in Japan. We estimated the incremental cost-effectiveness ratio (ICER) of routine infant rotavirus immunisation programme without defining which vaccine to be evaluated, which reflects the current deliberation at the Health Science Council in charge of Immunisation and Vaccine established by the Ministry of Health, Labour and Welfare of Japan. Three ICERs were estimated, one from payers' perspective and two from societal perspective depending on the scenarios to uptake vaccines...
October 20, 2016: Human Vaccines & Immunotherapeutics
Sanath Allampati, Kevin D Mullen
Hepatic Encephalopathy (HE) is a complex neuropsychiatric syndrome associated with decompensated liver disease. The spectrum of disease ranges from trivial abnormalities in complex decision making and prolonged reaction time to coma in its most severe form1. The very initial stages, recently termed covert Hepatic Encephalopathy (CHE), can only be diagnosed with the help of neuropsychiatric testing while the later and more severe forms, termed overt Hepatic Encephalopathy (OHE), can be diagnosed clinically. Severity of HE is graded based on West Haven Criteria and please refer to table 1 for more details2...
October 20, 2016: Minerva Gastroenterologica e Dietologica
Tanya Bogoslovsky, Jessica Gill, Andreas Jeromin, Cora Davis, Ramon Diaz-Arrastia
Traumatic brain injury (TBI) is one of the leading causes of death and disability around the world. The lack of validated biomarkers for TBI is a major impediment to developing effective therapies and improving clinical practice, as well as stimulating much work in this area. In this review, we focus on different settings of TBI management where blood or cerebrospinal fluid (CSF) biomarkers could be utilized for predicting clinically-relevant consequences and guiding management decisions. Requirements that the biomarker must fulfill differ based on the intended context of use (CoU)...
October 18, 2016: Diagnostics
V V Ashraf, J Prijesh, R Praveenkumar, K Saifudheen
Hyperemesis gravidarum-induced Wernicke's encephalopathy (WE) is an underestimated condition. The purpose of this study is to improve its awareness and early diagnosis. We report five cases of WE secondary to hyperemesis gravidarum. Classic triad of encephalopathy, ataxia, and ocular signs was seen in four out of five patients. Two unusual features noted in this series were papilledema in one patient and severe sensory-motor peripheral neuropathy in one patient. Magnetic resonance imaging (MRI) was abnormal in all the five patients, and high signal in medial thalamus and surrounding the aqueduct was the most common abnormality (5/5)...
October 2016: Journal of Postgraduate Medicine
Juexin Wang, Dingding Shen, Geqing Xia, Wangzhen Shen, Robert L Macdonald, Dong Xu, Jing-Qiong Kang
Mutations in GABAA receptor subunit genes are frequently associated with epilepsy, and nonsense mutations in GABRG2 are associated with several epilepsy syndromes including childhood absence epilepsy, generalized tonic clonic seizures and the epileptic encephalopathy, Dravet syndrome. The molecular basis for the phenotypic heterogeneity of mutations is unclear. Here we focused on three nonsense mutations in GABRG2 (GABRG2(R136*), GABRG2(Q390*) and GABRG2(W429*)) associated with epilepsies of different severities...
October 20, 2016: Scientific Reports
Karan Seegobin, Kamille Abdool, Kanterpersad Ramcharan, Haramnauth Dyaanand, Fidel Rampersad
We describe a case of Parry Romberg syndrome/en coupe de sabre in a woman whose disease started as seizures at age 8 but was diagnosed at the age 39. During these 31 years she got married, completed a first degree at university, had two successful pregnancies and has been gainfully employed. The features of generalized tonic-clonic seizures, autoimmune abnormalities, ocular abnormalities, morphea en coup de sabre and brain imaging abnormalities were present. Areas of parietal lobe cerebral calcification were encountered on the computed tomographic scan and bilateral periventricular white matter changes on the magnetic resonance imaging with frontal, temporal and parietal lobe brain atrophy ipsilateral to the facial hemiatrophy...
September 30, 2016: Neurology International
Lucille Arragain, Myrielle Dupont-Rouzeyrol, Olivia O'Connor, Nathalie Sigur, Jean-Paul Grangeon, Emilie Huguon, Clothilde Dechanet, Cécile Cazorla, Ann-Claire Gourinat, Elodie Descloux
: We investigated 10 mother-newborn pairs and found a 90% rate of dengue virus (DENV) transmission during the perinatal period. Here, we describe DENV kinetics in the sera of newborns before the onset of disease. Of the breast-milk samples analyzed, 75% tested positive for DENV. BACKGROUND: Dengue is the most common mosquito-borne viral disease in humans. With this study, we aimed to investigate the risk of vertical (DENV) transmission during the peripartum period and to describe its viral kinetics in serum and breast milk...
October 19, 2016: Journal of the Pediatric Infectious Diseases Society
Sumit Mehndiratta
Phenytoin is a commonly used antiepileptic medication in the pediatric age group, but it has a narrow therapeutic range. Various adverse effects have been reported commonly. We report a relatively rare case of encephalopathy in a child from overdose of injectable phenytoin due to ignorance of the previous treatment. Scrutiny of medical records and history is of utmost importance while administering such medications.
July 2016: Indian Journal of Pharmacology
Aniruddha More, Ravindra Kumar Garg, Hardeep Singh Malhotra, Neeraj Kumar, Ravi Uniyal
BACKGROUND: Acute vision loss in the post-partum period can occur due to many reasons. Eclampsia, posterior reversible encephalopathy syndrome (PRES), pituitary apoplexy, and central serous retinopathy are some of the important causes. Cryptococcal meningitis as a cause of acute vision loss in the post-partum period has not been mentioned in literature. CASE PRESENTATION: A 25-year-old female presented to us with acute bilateral complete vision loss in the post-partum period...
October 19, 2016: BMC Infectious Diseases
Yan Yin, Hong Xiao, Jirimutuya Han, Weiyi Zhang, Jianguo Cheng, Tao Zhu
BACKGROUND: It has been observed that patients with liver dysfunction need lower dose anesthetic compared patients with normal liver function. The minimum amount of volatile anesthetic to achieve an optimal depth of anesthesia for these patients is still unclear. In this study, Minimum alveolar concentration (MAC) of the sevoflurane was determined using an electric stimulation and the effect of severity of liver dysfunction on the MAC was observed in cirrhotic patients. METHODS: Thirty patients undergoing upper abdominal surgery were divided into the following groups: group N (normal liver function), group A (Child-Pugh grade A) and group B (Child-Pugh grade B-C)...
October 18, 2016: BMC Anesthesiology
Marta Hernández Conde, Elba Llop Herrera, Juan de la Revilla Negro, Fernando Pons Renedo, Natalia Fernández Puga, José Luis Martínez Porras, María Trapero Marugan, Valentín Cuervas-Mons, Víctor Sánchez Turrión, José Luis Calleja Panero
INTRODUCTION: The prevalence of portal vein thrombosis (PVT) in patients that have undergone liver transplantation (LT) is 9.7% (SD 4.5). The aim of our study was to determine the prevalence, assess the factors that are associated with PVT and clarify their association with prognosis in patients with liver cirrhosis (LC) and LT. AIMS AND METHODS: From 2005 to 2014, laboratory, radiological and surgical data were collected from patients with LC in our center who had undergone LT for the first time...
October 19, 2016: Revista Española de Enfermedades Digestivas
Ricardo U Macías-Rodríguez, Astrid Ruiz-Margáin, Jose L Rodriguez-Garcia, Sergio Zepeda-Gómez, Aldo Torre
OBJECTIVE: Endoscopic retrograde cholangio-pancreatography (ERCP) is useful for the management of biliary tract diseases; in patients with cirrhosis, portal hypertension may increase the risk for complications from ERCP. We evaluated the outcome and risk factors related to ERCP in patients with cirrhosis and portal hypertension. PATIENTS AND METHODS: In this case-control study, 37 patients (71 procedures) with cirrhosis and portal hypertension (group 1) and 37 controls (group 2) undergoing ERCP were included...
October 14, 2016: European Journal of Gastroenterology & Hepatology
Lin Shi
According to the seventh report of Joint National Committee (JNC 7), hypertensive emergency (HE), a kind of hypertensive crisis, is defined as a sudden and abrupt elevation in blood pressure so as to cause acute target organ dysfunctions, including central nervous system, cardiovascular system or kidneys. Patients with HE require immediate reduction in markedly elevated blood pressure. Currently, there are no international guidelines for children HE, so the JNC definition is commonly used. Hypertensive emergency in children is rare but a life-threatening emergency...
September 2016: Journal of Hypertension
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"