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https://www.readbyqxmd.com/read/29150995/efficacy-and-safety-of-extracranial-vein-angioplasty-in-multiple-sclerosis-a-randomized-clinical-trial
#1
Paolo Zamboni, Luigi Tesio, Stefania Galimberti, Luca Massacesi, Fabrizio Salvi, Roberto D'Alessandro, Patrizia Cenni, Roberto Galeotti, Donato Papini, Roberto D'Amico, Silvana Simi, Maria Grazia Valsecchi, Graziella Filippini
Importance: Chronic cerebrospinal venous insufficiency (CCSVI) is characterized by restricted venous outflow from the brain and spinal cord. Whether this condition is associated with multiple sclerosis (MS) and whether venous percutaneous transluminal angioplasty (PTA) is beneficial in persons with MS and CCSVI is controversial. Objective: To determine the efficacy and safety of venous PTA in patients with MS and CCSVI. Design, Setting, and Participants: We analyzed 177 patients with relapsing-remitting MS; 62 were ineligible, including 47 (26...
November 18, 2017: JAMA Neurology
https://www.readbyqxmd.com/read/29150992/accelerated-aging-and-aging-process-in-the-brain
#2
Nickolay K Isaev, Elisaveta E Genrikhs, Maria V Oborina, Elena V Stelmashook
One of the approaches to the research of the problem of aging is the study of genetic pathologies leading to accelerated aging, such as the Hutchinson-Gilford progeria syndrome, Werner syndrome, and Down syndrome. Probably, this approach can be used in an attempt to understand the neuronal mechanisms underlying normal and pathological brain aging. The analysis of the current state of scientific knowledge about these pathologies shows that in the Hutchinson-Gilford progeria and Werner syndrome, the rate of brain aging is significantly lower than the rate of whole body aging, whereas in Down syndrome, the brain ages faster than other organs due to amyloid-beta accumulation and chronic oxidative stress in the brain tissue...
November 18, 2017: Reviews in the Neurosciences
https://www.readbyqxmd.com/read/29150990/prevalence-of-dry-eye-disease-and-its-association-with-dyslipidemia
#3
Krishnamoorthy Rathnakumar, Kaliaperumal Ramachandran, Durairaj Baba, Venkatachalam Ramesh, Velusamy Anebaracy, Ramachandran Vidhya, Rajamanickam Vinothkumar, Ramamurthy Poovitha, Rajagopalan Geetha
BACKGROUND: Dry eye disease (DED) is a common ocular surface disease significantly affecting the quality of life of patients. The aim of our study is to focus on the prevalence of DED and to determine the relationship between dyslipidemia and DED. METHODS: The study was performed with the age group of 25-70 years, who attended the ophthalmology outpatient department at Sri Lakshmi Narayana Institute of Medical Sciences with complaints of dry eye. A standard questionnaire was taken, and tear film tests were performed to diagnose dry eye...
November 18, 2017: Journal of Basic and Clinical Physiology and Pharmacology
https://www.readbyqxmd.com/read/29150988/patterns-and-correlates-of-grip-strength-in-older-americans
#4
Kimberly Forrest, Adelle Williams, Marcy Leeds, Joseph Robare, Thomas Bechard
BACKGROUND: Muscle strength is a sensitive indicator of morbidity and mortality in older adults. Loss of muscle strength contributes to a decline in physical functioning. Hand grip strength is a simple measurement but correlated with total body muscle strength. This study evaluated the patterns and correlates of grip strength among older adults in the United States. METHODS: The grip strength data were analyzed from the National Health and Nutrition Examination Survey...
November 16, 2017: Current Aging Science
https://www.readbyqxmd.com/read/29150972/patient-level-factors-and-the-quality-of-care-delivered-in-pediatric-emergency-departments
#5
James P Marcin, Patrick S Romano, Parul Dayal, Madan Dharmar, James M Chamberlain, Nanette Dudley, Charles G Macias, Lise E Nigrovic, Elizabeth C Powell, Alexander J Rogers, Meridith Sonnett, Leah Tzimenatos, Elizabeth R Alpern, Rebecca Andrews-Dickert, Dominic A Borgialli, Erika Sidney, T Charles Casper, J Michael Dean, Nathan Kuppermann
OBJECTIVE: Quality of care delivered to adult patients in the emergency department (ED) is often associated with demographic and clinical factors such as a patient's race/ethnicity and insurance status. We sought to determine whether the quality of care delivered to children in the ED was associated with a variety of patient-level factors. METHODS: This was a retrospective, observational cohort study. Pediatric patients (<18 years) who received care between January 2011 and December 2011 at one of twelve EDs participating in the Pediatric Emergency Care Applied Research Network (PECARN) were included...
November 18, 2017: Academic Emergency Medicine: Official Journal of the Society for Academic Emergency Medicine
https://www.readbyqxmd.com/read/29150941/micrornas-as-predictive-biomarkers-for-myocardial-injury-in-aged-mice-following-myocardial-infarction
#6
Natia Qipshidze Kelm, Kellianne M Piell, Eugenia Wang, Marsha P Cole
The occurrence of myocardial infarction (MI) increases appreciably with age. In the Framingham Heart Study, the incidence of MI more than doubles for men and increases more than 5-fold in women (ages 55 to 64 years compared to 85 to 94 years). MicroRNAs (miRNAs) quantitatively regulate their target's expression post-transcriptionally by either silencing action through binding at the 3'UTR domains or degrading the messages at their coding regions. In either case, these regulations affect the cardiac transcriptional output and cardiac function...
November 18, 2017: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/29150930/photoautotrophic-production-of-macular-pigment-in-a-chlamydomonas-reinhardtii-strain-generated-by-using-dna-free-crispr-cas9-rnp-mediated-mutagenesis
#7
Kwangryul Baek, Jihyeon Yu, Jooyeon Jeong, Sang Jun Sim, Sangsu Bae, EonSeon Jin
Lutein and zeaxanthin are dietary carotenoids reported to be protective against age-related macular degeneration. Recently, the green alga Chlamydomonas reinhardtii has received attention as a photosynthetic cell factory, but the potential of this alga for carotenoid production has not yet been evaluated. In this study, we selected the C. reinhardtii CC-4349 strain as the best candidate among seven laboratory strains tested for carotenoid production. A knock-out mutant of the zeaxanthin epoxidase gene induced by preassembled DNA-free CRISPR-Cas9 ribonucleoproteins in the CC-4349 strain had a significantly higher zeaxanthin content (56-fold) and productivity (47-fold) than the wild type without the reduction in lutein level...
November 18, 2017: Biotechnology and Bioengineering
https://www.readbyqxmd.com/read/29150915/epidemiology-of-rhdv2-lagovirus-europaeus-gi-2-in-free-living-wild-european-rabbits-in-portugal
#8
C Rouco, J Abrantes, A Serronha, A M Lopes, E Maio, M J Magalhães, E Blanco, J Bárcena, P J Esteves, N Santos, P C Alves, P Monterroso
As the detection of the first outbreak of a novel aetiological agent of rabbit haemorrhagic disease commonly called RHDV2 or RHDVb (Lagovirus europaeus/GI.2, henceforth GI.2) in France in 2010, the virus rapidly spread throughout continental Europe and nearby islands such as Great Britain, Sardinia, Sicily, the Azores and the Canary Islands among others. The outbreaks of this new lagovirus cause important economic losses in rabbitries, and ecological disruptions by affecting the conservation of rabbit-sensitive top predators...
November 17, 2017: Transboundary and Emerging Diseases
https://www.readbyqxmd.com/read/29150906/pretreatment-advanced-lung-cancer-inflammation-index-ali-for-predicting-early-progression-in-nivolumab-treated-patients-with-advanced-non-small-cell-lung-cancer
#9
Takayuki Shiroyama, Hidekazu Suzuki, Motohiro Tamiya, Akihiro Tamiya, Ayako Tanaka, Norio Okamoto, Kenji Nakahama, Yoshihiko Taniguchi, Shun-Ichi Isa, Takako Inoue, Fumio Imamura, Shinji Atagi, Tomonori Hirashima
Programmed death-ligand 1 (PD-L1) expression status is inadequate for indicating nivolumab in patients with non-small cell lung cancer (NSCLC). Because the baseline advanced lung cancer inflammation index (ALI) is reportedly associated with patient outcomes, we investigated whether the pretreatment ALI is prognostic in NSCLC patients treated with nivolumab. We retrospectively reviewed the medical records of all patients treated with nivolumab for advanced NSCLC between December 2015 and May 2016 at three Japanese institutes...
November 18, 2017: Cancer Medicine
https://www.readbyqxmd.com/read/29150898/a-model-to-characterize-psychopathological-features-in-adults-with-prader-willi-syndrome
#10
Denise Thuilleaux, Virginie Laurier, Pierre Copet, Julie Tricot, Geneviève Demeer, Fabien Mourre, Maithé Tauber, Joseba Jauregi
High prevalence of behavioral and psychiatric disorders in adults with Prader-Willi Syndrome (PWS) has been reported in last few years. However, data are confusing and often contradictory. In this article, we propose a model to achieve a better understanding of the psychopathological features in adults with PWS. The study is based on clinical observations of 150 adult inpatients, males and females. Non-parametric statistics were performed to analyse the association of psychopathological profiles with genotype, gender and age...
November 17, 2017: American Journal of Medical Genetics. Part A
https://www.readbyqxmd.com/read/29150877/patients-with-spitz-nevi-in-the-greek-population-epidemiologic-clinical-and-histopathological-characteristics
#11
Efthymia Soura, Amerini Dimitrakopoulou, Erietta Christofidou, Alexander Katoulis, Christina Antoniou, Alexander Stratigos
BACKGROUND: Spitz nevi may present with clinical and histopathological atypical features that do not affect patient prognosis, but may become worrisome for patients ≥40 years presenting with newly appearing SN. OBJECTIVE: Patient characteristics and sun behavior patterns were investigated in correlation with age. SN characteristics and histopathological attributes were also investigated in correlation with age. METHODS: Patients with histopathologicaly confirmed diagnosis of SN were invited for a clinical examination...
November 17, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/29150873/survival-in-patients-with-parkinson-s-disease-after-deep-brain-stimulation-or-medical-management
#12
Frances M Weaver, Kevin T Stroupe, Bridget Smith, Beverly Gonzalez, Zhiping Huo, Lishan Cao, Dolores Ippolito, Kenneth A Follett
OBJECTIVE: Deep brain stimulation has been shown to have a significant long-term beneficial effect on motor function. However, whether it affects survival is not clear. In this study, we compared survival rates for Parkinson's disease (PD) patients who underwent deep brain stimulation (DBS) with those who were medically managed. METHODS: A retrospective analysis of Veterans Affairs and Medicare administrative data of veterans with PD who received DBS and were propensity score matched to a cohort of veterans with PD who did not receive DBS between 2007-2013...
November 18, 2017: Movement Disorders: Official Journal of the Movement Disorder Society
https://www.readbyqxmd.com/read/29150872/predicting-the-onset-of-freezing-of-gait-a-longitudinal-study
#13
Kaylena A Ehgoetz Martens, Emily L Lukasik, Matthew J Georgiades, Moran Gilat, Julie M Hall, Courtney C Walton, Simon J G Lewis
BACKGROUND: Freezing of gait is a disabling symptom of Parkinson's disease that ultimately affects approximately 80% of patients, yet very little research has focused on predicting the onset of freezing of gait and tracking the longitudinal progression of symptoms prior to its onset. The objective of the current study was to examine longitudinal data spanning the transition period when patients with PD developed freezing of gait to identify symptoms that may precede freezing and create a prediction model that identifies those "at risk" for developing freezing of gait in the year to follow...
November 18, 2017: Movement Disorders: Official Journal of the Movement Disorder Society
https://www.readbyqxmd.com/read/29150869/maternal-mood-disorders-and-lithium-exposure-in-utero-were-not-associated-with-poor-cognitive-development-during-childhood
#14
L Forsberg, M Adler, I Römer Ek, M Ljungdahl, L Navér, L L Gustafsson, G Berglund, A Chotigasatien, U Hammar, B Böhm, K Wide
AIM: This study evaluated whether maternal mood disorders, particularly bipolar disorder, and lithium treatment during pregnancy influenced the neonatal health and cognition of children born from 2006- 2010. METHODS: Our study at Karolinska University Hospital, Stockholm, Sweden, focused on women with and without mood disorders and their children. Information on pharmacotherapy, mental health, delivery and neonatal complications was retrospectively collected from electronic patient records...
November 18, 2017: Acta Paediatrica
https://www.readbyqxmd.com/read/29150866/the-minimum-test-battery-to-screen-for-binocular-vision-anomalies-report-3-of-the-band-study
#15
Jameel Rizwana Hussaindeen, Archayeeta Rakshit, Neeraj Kumar Singh, Meenakshi Swaminathan, Ronnie George, Suman Kapur, Mitchell Scheiman, Krishna Kumar Ramani
PURPOSE: This study aims to report the minimum test battery needed to screen non-strabismic binocular vision anomalies (NSBVAs) in a community set-up. When large numbers are to be screened we aim to identify the most useful test battery when there is no opportunity for a more comprehensive and time-consuming clinical examination. METHODS: The prevalence estimates and normative data for binocular vision parameters were estimated from the Binocular Vision Anomalies and Normative Data (BAND) study, following which cut-off estimates and receiver operating characteristic curves to identify the minimum test battery have been plotted...
November 18, 2017: Clinical & Experimental Optometry: Journal of the Australian Optometrical Association
https://www.readbyqxmd.com/read/29150864/seeing-is-believing-a-review-of-apheresis-therapy-in-the-treatment-of-ophthalmologic-disease
#16
Brendan C Graham, Jose S Pulido, Jeffrey L Winters
Apheresis procedures have a role in treatment of disparate diseases involving many different organ systems. Often the disease processes where apheresis plays a role in treatment are considered "orphan diseases"-relatively rare disease processes that lack specific pharmaceutical agents or established treatment protocols. Many of these disease processes can affect the eye with devastating results for the eyesight of these patients. The unique ability of apheresis to affect disease by modifying blood plasma and modulating disease-causing agents therein renders apheresis procedures valuable tools in the treatment of certain ophthalmologic diseases...
November 18, 2017: Journal of Clinical Apheresis
https://www.readbyqxmd.com/read/29150862/randomised-crossover-trial-showed-that-using-breast-milk-or-sucrose-provided-the-same-analgesic-effect-in-preterm-infants-of-at-least-28-weeks
#17
L Collados-Gómez, P Ferrera-Camacho, E Fernandez-Serrano, V Camacho-Vicente, C Flores-Herrero, A M García-Pozo, R Jiménez-García
AIM: Repeated, on-going exposure to pain influences the growth, cognitive and motor functions, behaviour, personality and neurodevelopment of preterm infants. We compared the analgesic effects of expressed breast milk and 24% oral sucrose on preterm neonates during venipuncture. METHODS: This multicentre randomised, non-inferiority, cross-over trial focused on five neonatal university units in Madrid, Spain, from October 2013 to October 2014. It comprised 66 preterm infants born at less than 37 weeks and randomly split into two groups...
November 18, 2017: Acta Paediatrica
https://www.readbyqxmd.com/read/29150860/quality-of-life-outcomes-after-subthalamic-stimulation-in-parkinson-s-disease-depends-on-age
#18
Haidar S Dafsari, Paul Reker, Lisa Stalinski, Monty Silverdale, Alexandra Rizos, Keyoumars Ashkan, Michael T Barbe, Gereon R Fink, Julian Evans, Julia Steffen, Michael Samuel, Till A Dembek, Veerle Visser-Vandewalle, Angelo Antonini, K Ray-Chaudhuri, Pablo Martinez-Martin, Lars Timmermann
OBJECTIVE: The purpose of this study was to investigate how quality of life outcome after bilateral subthalamic nucleus (STN) deep brain stimulation (DBS) in Parkinson's disease (PD) depends on age. METHODS: In this prospective, open-label, multicenter study including 120 PD patients undergoing bilateral STN-DBS, we investigated the PDQuestionnaire-8 (PDQ-8), Unified PD Rating Scale-III, Scales for Outcomes in PD-motor examination, complications, activities of daily living, and levodopa equivalent daily dose preoperatively and at 5 months follow-up...
November 18, 2017: Movement Disorders: Official Journal of the Movement Disorder Society
https://www.readbyqxmd.com/read/29150855/thalamic-volume-reduction-in-drug-naive-patients-with-new-onset-genetic-generalized-epilepsy
#19
Suejen Perani, Tim M Tierney, Maria Centeno, Elhum A Shamshiri, Siti N Yaakub, Jonathan O'Muircheartaigh, David W Carmichael, Mark P Richardson
OBJECTIVE: Patients with genetic generalized epilepsy (GGE) have subtle morphologic abnormalities of the brain revealed with magnetic resonance imaging (MRI), particularly in the thalamus. However, it is unclear whether morphologic abnormalities of the brain in GGE are a consequence of repeated seizures over the duration of the disease, or are a consequence of treatment with antiepileptic drugs (AEDs), or are independent of these factors. Therefore, we measured brain morphometry in a cohort of AED-naive patients with GGE at disease onset...
November 18, 2017: Epilepsia
https://www.readbyqxmd.com/read/29150854/rhinitis-and-its-impact-on-quality-of-life-in-swimmers
#20
Pavol Surda, Matus Putala, Pavel Siarnik, Abigail Walker, Ana Bernic, Wytske Fokkens
INTRODUCTION: Limited data suggest that swimmers might be affected by rhinitis significantly more often than the general population. This can have impact on quality of life but also on performance. The aim of the present study was to determine the prevalence and impact of QOL of rhinitis in swimming compared to non-swimming athletes and controls. MATERIALS AND METHODS: This was an observational case control, questionnaire based study involving elite (n=101) and non-elite swimming athletes (n=107), non-swimming athletes (n = 38) and sex and age-matched controls (n = 50)...
November 18, 2017: Allergy
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