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https://www.readbyqxmd.com/read/28647013/autism-spectrum-symptoms-in-a-tourette-s-disorder-sample
#1
Sabrina M Darrow, Marco Grados, Paul Sandor, Matthew E Hirschtritt, Cornelia Illmann, Lisa Osiecki, Yves Dion, Robert King, David Pauls, Cathy L Budman, Danielle C Cath, Erica Greenberg, Gholson J Lyon, William M McMahon, Paul C Lee, Kevin L Delucchi, Jeremiah M Scharf, Carol A Mathews
OBJECTIVE: Tourette's disorder (TD) and autism spectrum disorder (ASD) share clinical features and possibly an overlapping etiology. The aims of this study were to examine ASD symptom rates in participants with TD, and to characterize the relationships between ASD symptom patterns and TD, obsessive-compulsive disorder (OCD), and attention-deficit/hyperactivity disorder (ADHD). METHOD: Participants with TD (n = 535) and their family members (n =234) recruited for genetic studies reported TD, OCD, and ADHD symptoms and completed the Social Responsiveness Scale Second Edition (SRS), which was used to characterize ASD symptoms...
July 2017: Journal of the American Academy of Child and Adolescent Psychiatry
https://www.readbyqxmd.com/read/28645853/anterior-pallidal-deep-brain-stimulation-for-tourette-s-syndrome-a-randomised-double-blind-controlled-trial
#2
Marie-Laure Welter, Jean-Luc Houeto, Stéphane Thobois, Benoit Bataille, Marc Guenot, Yulia Worbe, Andreas Hartmann, Virginie Czernecki, Eric Bardinet, Jerome Yelnik, Sophie Tezenas du Montcel, Yves Agid, Marie Vidailhet, Philippe Cornu, Audrey Tanguy, Solène Ansquer, Nematollah Jaafari, Emmanuel Poulet, Giulia Serra, Pierre Burbaud, Emmanuel Cuny, Bruno Aouizerate, Pierre Pollak, Stephan Chabardes, Mircea Polosan, Michel Borg, Denys Fontaine, Bruno Giordana, Sylvie Raoul, Tiphaine Rouaud, Anne Sauvaget, Isabelle Jalenques, Carine Karachi, Luc Mallet
BACKGROUND: Deep brain stimulation (DBS) has been proposed to treat patients with severe Tourette's syndrome, and open-label trials and two small double-blind trials have tested DBS of the posterior and the anterior internal globus pallidus (aGPi). We aimed to specifically assess the efficacy of aGPi DBS for severe Tourette's syndrome. METHODS: In this randomised, double-blind, controlled trial, we recruited patients aged 18-60 years with severe and medically refractory Tourette's syndrome from eight hospitals specialised in movement disorders in France...
June 20, 2017: Lancet Neurology
https://www.readbyqxmd.com/read/28642208/assessing-the-efficacy-of-imagery-enhanced-cognitive-behavioral-group-therapy-for-social-anxiety-disorder-study-protocol-for-a-randomized-controlled-trial
#3
Peter M McEvoy, Michelle L Moulds, Jessica R Grisham, Emily A Holmes, David A Moscovitch, Delia Hendrie, Lisa M Saulsman, Ottmar V Lipp, Robert T Kane, Ronald M Rapee, Matthew P Hyett, David M Erceg-Hurn
Cognitive behavior group therapy (CBGT) is effective for social anxiety disorder (SAD), but a substantial proportion of patients do not typically achieve normative functioning. Cognitive behavioral models of SAD emphasize negative self-imagery as an important maintaining factor, and evidence suggests that imagery is a powerful cognitive mode for facilitating affective change. This study will compare two group CBGT interventions, one that predominantly uses verbally-based strategies (VB-CBGT) and another that predominantly uses imagery-enhanced strategies (IE-CBGT), in terms of (a) efficacy, (b) mechanisms of change, and (c) cost-effectiveness...
June 19, 2017: Contemporary Clinical Trials
https://www.readbyqxmd.com/read/28638211/psychogenic-blepharospasm-a-diagnostic-dilemma
#4
Soumitra DAS, Roopchand Pandrantil Sreedharan, Prasanth Sudhakaran Remadevi, Cheruvallil Velayudhan Saji
Blepharospasm is an uncontrolled spasmodic contraction of the orbicularis muscles of the eye resulting in an abnormal tic or twitch of eyes. It usually lasts for seconds to minutes but in severe cases eyes may be closed for hours. It may be essentially benign or secondary due to a lesion in basal ganglia, pyramidal tract, and trauma, local pathology in the eyes or drug induced. Here we are presenting a case of psychogenic blepharospasm. A 65 year old woman presented with a history of episodic inability of opening her eyes for the past 6 months...
December 25, 2016: Shanghai Archives of Psychiatry
https://www.readbyqxmd.com/read/28637514/performance-of-point-of-care-international-normalized-ratio-measurement-to-diagnose-trauma-induced-coagulopathy
#5
Thomas Mistral, Yvonnick Boué, Jean-Luc Bosson, Pauline Manhes, Jules Greze, Julien Brun, Pierre Albaladejo, Jean-François Payen, Pierre Bouzat
BACKGROUND: Trauma-induced coagulopathy (TIC) is a common feature after severe trauma. Detection of TIC is based upon classic coagulation tests including international normalized ratio (INR) value. Point-of-care (POC) devices have been developed to rapidly measure INR at the bedside on whole blood. The aim of the study was to test the precision of the Coagucheck® XS Pro device for INR measurement at hospital admission after severe trauma. METHODS: We conducted a prospective observational study in a French level I trauma center...
June 21, 2017: Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine
https://www.readbyqxmd.com/read/28632792/identification-of-cell-proliferation-immune-response-and-cell-migration-as-critical-pathways-in-a-prognostic-signature-for-her2-er%C3%AE-breast-cancer
#6
Jeffrey C Liu, Miriam Zacksenhouse, Andrea Eisen, Sharon Nofech-Mozes, Eldad Zacksenhaus
BACKGROUND: Multi-gene prognostic signatures derived from primary tumor biopsies can guide clinicians in designing an appropriate course of treatment. Identifying genes and pathways most essential to a signature performance may facilitate clinical application, provide insights into cancer progression, and uncover potentially new therapeutic targets. We previously developed a 17-gene prognostic signature (HTICS) for HER2+:ERα- breast cancer patients, using genes that are differentially expressed in tumor initiating cells (TICs) versus non-TICs from MMTV-Her2/neu mammary tumors...
2017: PloS One
https://www.readbyqxmd.com/read/28616427/specific-genes-associated-with-adverse-events-of-methylphenidate-use-in-the-pediatric-population-a-systematic-literature-review
#7
REVIEW
Beinta Joensen, Morten Meyer, Lise Aagaard
The aim of this study was to review empirical studies examining associations between candidate genes and adverse events (AEs) from methylphenidate (MPH) use in children and adolescents. The PubMed, EMBASE, CINAHL, and Web of Science databases were searched from their inception until March 2017. We included empirically based articles on pharmacogenetic studies in 0-17-year-old patients that investigated associations between specific candidate genes, their polymorphisms, and reported AEs. We extracted information about study design, setting, type of AE reporter, studied genes and their polymorphisms, age and gender, administered doses, method of genotyping, outcome measures, and main findings...
April 2017: Journal of Research in Pharmacy Practice
https://www.readbyqxmd.com/read/28612932/prehospital-parameters-can-help-to-predict-coagulopathy-and-massive-transfusion-in-trauma-patients
#8
J-S David, E-J Voiglio, E Cesareo, O Vassal, E Decullier, P-Y Gueugniaud, S Peyrefitte, K Tazarourte
BACKGROUND: This study aimed to evaluate the accuracy of prehospital parameters, including vital signs and resuscitation (fluids, vasopressor), to predict trauma-induced coagulopathy (TIC, fibrinogen <1·5 g/l or PTratio > 1·5 or platelet count <100 × 10(9) /l), and a massive transfusion (MT, ≥10 RBC units within the first 24 h). METHODS: From a trauma registry (2011-2015), in which patients are prospectively included, we retrospectively retrieved the heart rate (HR), systolic blood pressure (SBP), volume of prehospital fluids and administration of noradrenaline...
June 14, 2017: Vox Sanguinis
https://www.readbyqxmd.com/read/28611559/pediatric-tourette-syndrome-a-tic-disorder-with-a-tricky-presentation
#9
Qurratul Warsi, Caroline Kirby, Mirza Beg
Dysphagia is a condition in which disruption of the swallowing process interferes with a patient's ability to eat. This may result in coughing or choking while swallowing, food sticking in the throat, or globus sensation. Eosinophilic esophagitis (EoE) is a chronic immune-mediated disease with a varied clinical spectrum of symptoms including dysphagia. Tourette syndrome (TS) is an inherited neurological disorder that manifests itself as a series of motor and vocal tics and may include oropharyngeal dysphagia...
January 2017: Case Reports in Gastroenterology
https://www.readbyqxmd.com/read/28611376/allopregnanolone-mediates-the-exacerbation-of-tourette-like-responses-by-acute-stress-in-mouse-models
#10
Laura J Mosher, Sean C Godar, Marianela Nelson, Stephen C Fowler, Graziano Pinna, Marco Bortolato
Tourette syndrome (TS) is a neuropsychiatric disorder characterized by multiple tics and sensorimotor abnormalities, the severity of which is typically increased by stress. The neurobiological underpinnings of this exacerbation, however, remain elusive. We recently reported that spatial confinement (SC), a moderate environmental stressor, increases tic-like responses and elicits TS-like sensorimotor gating deficits in the D1CT-7 mouse, one of the best-validated models of TS. Here, we hypothesized that these adverse effects may be mediated by neurosteroids, given their well-documented role in stress-response orchestration...
June 13, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28611048/targeting-src-coactivators-blocks-the-tumor-initiating-capacity-of-cancer-stem-like-cells
#11
Aarti D Rohira, Fei Yan, Lei Wang, Jin Wang, Suoling Zhou, Andrew Lu, Yang Yu, Jianming Xu, David M Lonard, Bert W O'Malley
Tumor initiating cells (TICs) represent cancer stem-like cell (CSC) subpopulations within tumors that are thought to give rise to recurrent cancer after therapy. Identifying key regulators of TIC/CSC maintenance is essential for the development of therapeutics designed to limit recurrence. The steroid receptor coactivator 3 (SRC-3) is overexpressed in a wide range of cancers, driving tumor initiation, cell proliferation and, metastasis. Here, we report that SRC-3 supports the TIC/CSC state and induces an epithelial to mesenchymal transition (EMT) by driving expression of the master EMT regulators and stem cell markers...
June 13, 2017: Cancer Research
https://www.readbyqxmd.com/read/28608572/identification-of-candidate-genes-involved-in-the-etiology-of-sporadic-tourette-syndrome-by-exome-sequencing
#12
Yosuke Eriguchi, Hitoshi Kuwabara, Aya Inai, Yuki Kawakubo, Fumichika Nishimura, Chihiro Kakiuchi, Mamoru Tochigi, Jun Ohashi, Naoto Aoki, Kayoko Kato, Hiroyuki Ishiura, Jun Mitsui, Shoji Tsuji, Koichiro Doi, Jun Yoshimura, Shinichi Morishita, Takafumi Shimada, Masaomi Furukawa, Tadashi Umekage, Tsukasa Sasaki, Kiyoto Kasai, Yukiko Kano
Tourette Syndrome (TS) is a neurodevelopmental disorder characterized by chronic motor and vocal tics. Although there is a large genetic contribution, the genetic architecture of TS remains unclear. Exome sequencing has successfully revealed the contribution of de novo mutations in sporadic cases with neuropsychiatric disorders such as autism and schizophrenia. Here, using exome sequencing, we investigated de novo mutations in individuals with sporadic TS to identify novel risk loci and elucidate the genetic background of TS...
June 13, 2017: American Journal of Medical Genetics. Part B, Neuropsychiatric Genetics
https://www.readbyqxmd.com/read/28608162/diffusion-weighted-imaging-for-assessment-of-synovial-inflammation-in-juvenile-idiopathic-arthritis-a-promising-imaging-biomarker-as-an-alternative-to-gadolinium-based-contrast-agents
#13
Anouk M Barendregt, E Charlotte van Gulik, Cristina Lavini, Charlotte M Nusman, J Merlijn van den Berg, Dieneke Schonenberg-Meinema, Koert M Dolman, Taco W Kuijpers, Robert Hemke, Mario Maas
OBJECTIVES: To compare dynamic-contrast-enhanced MRI (DCE) and diffusion-weighted imaging (DWI) in quantifying synovial inflammation in juvenile idiopathic arthritis (JIA). METHODS: Regions of interest (ROI) were drawn in the synovium of JIA patients on T1 DCE and T2 DWI, followed by extraction of the maximum enhancement (ME), maximum initial slope (MIS), time to peak (TTP), % of different time intensity curve shapes (TIC) and apparent diffusion coefficient (ADC) of the ROIs...
June 12, 2017: European Radiology
https://www.readbyqxmd.com/read/28607641/lessons-learned-from-the-study-of-masturbation-and-its-comorbidity-with-psychiatric-disorders-in-children-the-first-analytic-study
#14
Ashraf Tashakori, Atefeh Safavi, Sorour Neamatpour
BACKGROUND: The main source of information about children's masturbation is more on the basis of case reports. Due to the lack of consistent and accurate information. OBJECTIVE: This study aimed to determine prevalence and underlying factors of masturbation and its comorbidity with psychiatric disorders in children. METHODS: In this descriptive-analytical study, among the children referred to the Pediatrics Clinic of Psychiatric Ward, Golestan Hospital, Ahvaz, Southwest Iran, 98 children were selected by convenience sampling in 2014...
April 2017: Electronic Physician
https://www.readbyqxmd.com/read/28606264/-the-value-of-dce-mri-in-assessing-the-course-of-thyroid-associated-ophthalmopathy
#15
T Wu, D R Tang, F Wang, S Xia, F Y Sun
Objective: To explore the feasibility of the semi-quantitative rectus extraocular muscle (EOM) parameters of dynamic contrast-enhanced magetic resonance imaging (DCE-MRI) in assessing the clinical course of thyroid associated ophthalmopathy (TAO). Methods: It was a retrospective case series study. A total of 136 cases of TAO were recruited from March 2011 to October 2012 in the Tianjin the first center hospital including 63 males and 72 females, aged 24.0-65.0 years, with an average age of (40.5±10.9) years...
June 11, 2017: [Zhonghua Yan Ke za Zhi] Chinese Journal of Ophthalmology
https://www.readbyqxmd.com/read/28605457/multimorbidity-and-physical-and-cognitive-function-performance-of-a-new-multimorbidity-weighted-index
#16
Melissa Y Wei, Mohammed U Kabeto, Kenneth M Langa, Kenneth J Mukamal
Background: Multimorbidity is an important health outcome but is difficult to quantify. We recently developed a multimorbidity-weighted index (MWI) and herein assess its performance in an independent nationally-representative cohort. Methods: Health and Retirement Study (HRS) participants completed an interview on physician-diagnosed chronic conditions and physical functioning. We determined the relationship of chronic conditions on physical functioning and validated these weights with the original, independently-derived MWI...
June 9, 2017: Journals of Gerontology. Series A, Biological Sciences and Medical Sciences
https://www.readbyqxmd.com/read/28604662/upregulation-of-mitochondrial-nad-levels-impairs-the-clonogenicity-of-ssea1-glioblastoma-tumor-initiating-cells
#17
Myung Jin Son, Jae-Sung Ryu, Jae Yun Kim, Youjeong Kwon, Kyung-Sook Chung, Seon Ju Mun, Yee Sook Cho
Emerging evidence has emphasized the importance of cancer therapies targeting an abnormal metabolic state of tumor-initiating cells (TICs) in which they retain stem cell-like phenotypes and nicotinamide adenine dinucleotide (NAD(+)) metabolism. However, the functional role of NAD(+) metabolism in regulating the characteristics of TICs is not known. In this study, we provide evidence that the mitochondrial NAD(+) levels affect the characteristics of glioma-driven SSEA1(+) TICs, including clonogenic growth potential...
June 9, 2017: Experimental & Molecular Medicine
https://www.readbyqxmd.com/read/28602293/impact-of-addition-sheet-like-cobalt-in-ionic-liquids-mixture-to-detect-oxygen
#18
Ying Liu, Jingyuan Liu, Hao Qin, Qi Liu, Zhanshuang Li, Rongrong Chen, Rumin Li, Hongquan Zhang, Jun Wang
The incorporation of 1-alkyl-3-methylimidazolium hexafluorophosphate (AMIMPF6) and 1-vinlyimidazole (VIM) firstly served as electrolyte for oxygen sensor, which remarkably promoted response current. Moreover, the sheet-like structure of cobalt was deposited onto the surface of C@TiC nanowire (Co/C), which endowed the imidazole-based ionic liquid electrolyte with plentiful active sites and fast electron transfer rate for oxygen reduction reaction. There was little literature about the integration of AMIMPF6, VIM and Co/C as the electrolyte for oxygen sensor...
September 1, 2017: Talanta
https://www.readbyqxmd.com/read/28598141/evaluation-of-cerebral-perfusion-by-contrast-enhanced-ultrasound-at-low-mechanical-index-in-cerebral-ischemia-rat-model
#19
Xiaolei Wang, Bo Liu, Jiongou Liu, Aitong Sun, Yan Cui, Rui Xiao, Chunyang Li
BACKGROUND: No data is available for brain low mechanical index (low-MI) contrast-enhanced ultrasound (CEUS). This study aimed to assess low-MI CEUS for cerebral ischemia in rats. METHODS: Twenty adult Wistar rats were divided to the brain ischemia (n=12) and sham (n=8) groups. A Logiq E9 (GE; ML6-15 probe) was used. Bolus injection of SonoVue (Bracco) at 3.6 ml/kg was performed. Cerebral perfusion was evaluated using time to peak (TTP) and area under the curve (AUC) of time-intensity curves (TIC)...
June 9, 2017: International Angiology: a Journal of the International Union of Angiology
https://www.readbyqxmd.com/read/28594866/revisiting-the-co-existence-of-attention-deficit-hyperactivity-disorder-and-chronic-tic-disorder-in-childhood-the-case-of-colour-discrimination-sustained-attention-and-interference-control
#20
Henrik Uebel-von Sandersleben, Björn Albrecht, Aribert Rothenberger, Anke Fillmer-Heise, Veit Roessner, Joseph Sergeant, Rosemary Tannock, Tobias Banaschewski
OBJECTIVE: Attention Deficit / Hyperactivity Disorder (ADHD) and Chronic Tic Disorder (CTD) are two common and frequently co-existing disorders, probably following an additive model. But this is not yet clear for the basic sensory function of colour processing sensitive to dopaminergic functioning in the retina and higher cognitive functions like attention and interference control. The latter two reflect important aspects for psychoeducation and behavioural treatment approaches. METHODS: Colour discrimination using the Farnsworth-Munsell 100-hue Test, sustained attention during the Frankfurt Attention Inventory (FAIR), and interference liability during Colour- and Counting-Stroop-Tests were assessed to further clarify the cognitive profile of the co-existence of ADHD and CTD...
2017: PloS One
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