keyword
MENU ▼
Read by QxMD icon Read
search

Psychiatric disorders

keyword
https://www.readbyqxmd.com/read/28822857/exploring-associations-of-clinical-and-social-parameters-with-violent-behaviors-among-psychiatric-patients
#1
Hong-Jie Dai, Emily Chia-Yu Su, Mohy Uddin, Jitendra Jonnagaddala, Chi-Shin Wu, Shabbir Syed-Abdul
Evidence has revealed interesting associations of clinical and social parameters with violent behaviors of patients with psychiatric disorders. Men are more violent preceding and during hospitalization, whereas women are more violent than men throughout the 3 days following a hospital admission. It has also been proven that mental disorders may be a consistent risk factor for the occurrence of violence. In order to better understand violent behaviors of patients with psychiatric disorders, it is important to investigate both the clinical symptoms and psychosocial factors that accompany violence in these patients...
August 16, 2017: Journal of Biomedical Informatics
https://www.readbyqxmd.com/read/28822801/microarray-gene-expression-study-in-fibroblast-and-lymphoblastoid-cell-lines-from-antipsychotic-na%C3%A3-ve-first-episode-schizophrenia-patients
#2
Patricia Gassó, Sergi Mas, Natalia Rodríguez, Daniel Boloc, Susana García-Cerro, Miquel Bernardo, Amalia Lafuente, Eduard Parellada
Schizophrenia (SZ) is a chronic psychiatric disorder whose onset of symptoms occurs in late adolescence and early adulthood. The etiology is complex and involves important gene-environment interactions. Microarray gene-expression studies on SZ have identified alterations in several biological processes. The heterogeneity in the results can be attributed to the use of different sample types and other important confounding factors including age, illness chronicity and antipsychotic exposure. The aim of the present microarray study was to analyze, for the first time to our knowledge, differences in gene expression profiles in 18 fibroblast (FCLs) and 14 lymphoblastoid cell lines (LCLs) from antipsychotic-naïve first-episode schizophrenia (FES) patients and healthy controls...
August 5, 2017: Journal of Psychiatric Research
https://www.readbyqxmd.com/read/28822681/firearm-storage-practices-in-households-of-adolescents-with-and-without-mental-illness
#3
Joseph A Simonetti, Mary Kay Theis, Ali Rowhani-Rahbar, Evette J Ludman, David C Grossman
PURPOSE: Safe firearm storage practices are associated with a lower risk of self-inflicted injury and death. Whether such practices and relevant beliefs differ between households of adolescents with and without mental illness is unknown. METHODS: We used survey and administrative data to perform a two-stage cross-sectional study of parents/guardians of adolescents who were 11-17 years, enrolled in a managed care plan in 2004 and living in a household with a firearm...
August 16, 2017: Journal of Adolescent Health: Official Publication of the Society for Adolescent Medicine
https://www.readbyqxmd.com/read/28822460/-french-society-for-biological-psychiatry-and-neuropsychopharmacology-and-fondation-fondamental-task-force-formal-consensus-for-the-management-of-treatment-resistant-depression
#4
T Charpeaud, J-B Genty, S Destouches, A Yrondi, S Lancrenon, N Alaïli, F Bellivier, D Bennabi, T Bougerol, V Camus, T D'amato, O Doumy, F Haesebaert, J Holtzmann, C Lançon, M Lefebvre, F Moliere, I Nieto, R Richieri, L Schmitt, F Stephan, G Vaiva, M Walter, M Leboyer, W El-Hage, E Haffen, P-M Llorca, P Courtet, B Aouizerate
Major depression represents among the most frequent psychiatric disorders in the general population with an estimated lifetime prevalence of 16-17%. It is characterized by high levels of comorbidities with other psychiatric conditions or somatic diseases as well as a recurrent or chronic course in 50 to 80% of the cases leading to negative repercussions on the daily functioning, with an impaired quality of life, and to severe direct/indirect costs. Large cohort studies have supported that failure of a first-line antidepressant treatment is observed in more than 60% of patients...
September 2017: L'Encéphale
https://www.readbyqxmd.com/read/28822294/does-reconsolidation-occur-in-natural-settings-memory-reconsolidation-and-anxiety-disorders
#5
REVIEW
Rodrigo S Fernández, María E Pedreira, Mariano M Boccia
In normal settings, our brain is able to update its stored representations in content, strength, and/or expectations by the memory reconsolidation process. Thus, a reactivated memory enters in a transient labile state (destabilization) followed by a re-stabilization phase in order to persist (memory reconsolidation). Cognitive neuroscience and its insight into psychiatric problems attributed a close relationship between memory (formation, maintenance, and utilization) and several mental disorders. In this framework, the reconsolidation process could be not only the mechanism for maintenance of some psychopathologies, but also open a novel therapeutic window...
August 10, 2017: Clinical Psychology Review
https://www.readbyqxmd.com/read/28821888/risk-factors-for-epistaxis-in-patients-followed-in-general-practices-in-germany
#6
D U Seidel, L Jacob, K Kostev, A M Sesterhenn
<p>BACKGROUND: The goal of the present study was to analyze the risk factors for epistaxis in patients followed in general practices in Germany.</p> <p>METHODS: The current study sample included patients aged 18 years or older who received a first epistaxis diagnosis between January 2012 and December 2016 (index date). Epistaxis patients and controls without epistaxis were matched (1:1) on the basis of age, gender, insurance status and physician. </p> <p>RESULTS: A total of 16,801 patients with epistaxis and 16,801 control subjects were included in this study...
August 19, 2017: Rhinology
https://www.readbyqxmd.com/read/28821864/nanomechanics-of-multidomain-neuronal-cell-adhesion-protein-contactin-revealed-by-single-molecule-afm-and-smd
#7
K Mikulska-Ruminska, A J Kulik, C Benadiba, I Bahar, G Dietler, W Nowak
Contactin-4 (CNTN4) is a complex cell adhesion molecule (CAM) localized at neuronal membranes, playing a key role in maintaining the mechanical integrity and signaling properties of the synapse. CNTN4 consists of six immunoglobulin C2 type (IgC2) domains and four fibronectin type III (FnIII) domains that are shared with many other CAMs. Mutations in CNTN4 gene have been linked to various psychiatric disorders. Toward elucidating the response of this modular protein to mechanical stress, we studied its force-induced unfolding using single molecule atomic force microscopy (smAFM) and steered molecular dynamics (SMD) simulations...
August 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28821667/fibroblast-growth-factor-2-in-the-dorsomedial-striatum-is-a-novel-positive-regulator-of-alcohol-consumption
#8
Oren Even-Chen, Yossi Sadot-Sogrin, Ohad Shaham, Segev Barak
Repeated alcohol intake leads to mesostriatal neuroadaptations, resulting in drinking escalation and addiction phenotypes. Fibroblast growth factor 2 (FGF2) has been shown to interact with the mesostriatal dopaminergic system, and has been implicated in the actions of psychostimulants in the brain, and in several psychiatric disorders. Here, we report on a positive regulatory feedback loop of alcohol and FGF2 in rodent models. Specifically, we found that acute alcohol exposure (2.5 g/kg, i.p.) increased the mRNA expression of Fgf2 in the dorsal hippocampus, nucleus accumbens and dorsal striatum...
August 8, 2017: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/28820748/disclosure-of-diagnosis-in-early-recognition-of-psychosis
#9
Andreas Blessing, Anna Studer, Amelie Gross, L Forest Gruss, Roland Schneider, Gerhard Dammann
There is a debate concerning risks and benefits of early intervention in psychosis, especially concerning diagnosis disclosure. The present study reports preliminary findings on self-reported locus of control and psychological distress after the disclosure of diagnosis in an early recognition center. We compared the ratings of the locus of control and psychological distress before and after communication of diagnosis. The study included individuals with an at-risk mental state (ARMS) (n = 10), schizophrenia (n = 9), and other psychiatric disorders (n = 11)...
August 17, 2017: Journal of Nervous and Mental Disease
https://www.readbyqxmd.com/read/28820708/clinical-spectrum-etiology-and-outcome-of-neurological-disorders-in-the-rural-hospital-of-mosango-the-democratic-republic-of-congo
#10
Deby Mukendi, Jean-Roger Lilo Kalo, Alain Mpanya, Luigi Minikulu, Tharcisse Kayembe, Pascal Lutumba, Barbara Barbé, Philippe Gillet, Jan Jacobs, Harry Van Loen, Cedric P Yansouni, François Chappuis, Raffaella Ravinetto, Kristien Verdonck, Marleen Boelaert, Andrea S Winkler, Emmanuel Bottieau
There is little published information on the epidemiology of neurological disorders in rural Central Africa, although the burden is considered to be substantial. This study aimed to investigate the pattern, etiology, and outcome of neurological disorders in children > 5 years and adults admitted to the rural hospital of Mosango, province of Kwilu, Democratic Republic of Congo, with a focus on severe and treatable infections of the central nervous system (CNS). From September 2012 to January 2015, 351 consecutive patients hospitalized for recent and/or ongoing neurological disorder were prospectively evaluated by a neurologist, subjected to a set of reference diagnostic tests in blood or cerebrospinal fluid, and followed-up for 3-6 months after discharge...
August 14, 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28820354/validity-of-screening-for-psychiatric-disorders-in-unaccompanied-minor-asylum-seekers-use-of-computer-based-assessment
#11
Marianne Jakobsen, Melinda A Meyer DeMott, Trond Heir
Self-report screening is an important element of transcultural research. Problems concerning illiteracy, cultural sensitivity, and possible misunderstandings have been handled differently in different settings. The aim of this study was to evaluate the validity of two well-known instruments: the Hopkins Symptoms Check List (HSCL-25), and the Harvard Trauma Questionnaire (HTQ, Part IV), with a sample of 160 unaccompanied asylum-seeking adolescents from Afghanistan and Somalia. Assessments were performed 4 months after arrival in Norway, and the screening instruments were presented to the informants on computers with touch-screen function, using the program MultiCASI...
January 1, 2017: Transcultural Psychiatry
https://www.readbyqxmd.com/read/28820053/neurobiological-mechanisms-of-stress-resilience-and-implications-for-the-aged-population
#12
Charlène Faye, Josephine C Mcgowan, Christine A Denny, Denis J David
Stress is a common reaction to an environmental adversity, but a dysregulation of the stress response can lead to psychiatric illnesses such as major depressive disorder (MDD), post-traumatic stress disorder (PTSD), and anxiety disorders. Yet, not all individuals exposed to stress will develop psychiatric disorders; those with enhanced stress resilience mechanisms have the ability to adapt successfully to stress without developing persistent psychopathology. Notably, the potential to enhance stress resilience in at-risk populations may prevent the onset of stress-induced psychiatric disorders...
August 17, 2017: Current Neuropharmacology
https://www.readbyqxmd.com/read/28819907/weight-and-eating-concerns-in-women-s-reproductive-health
#13
REVIEW
Courtney McCuen-Wurst, Elizabeth Culnan, Nicole L Stewart, Kelly C Allison
PURPOSE OF REVIEW: Women's weight status affects their reproductive functioning, and, likewise, women's lifetime weight trajectories are influenced by reproductive events. We examine the relationship between polycystic ovary syndrome (PCOS), pregnancy, the postpartum period, and gynecological cancers with weight, body image, and other psychiatric issues. RECENT FINDINGS: Women with overweight or obesity are at higher risk for PCOS, and the mood and anxiety symptoms often comorbid with PCOS are linked to weight as well as the core symptoms of the disorder...
August 18, 2017: Current Psychiatry Reports
https://www.readbyqxmd.com/read/28819570/hcv-integrated-care-a-randomized-trial-to-increase-treatment-initiation-and-svr-with-direct-acting-antivirals
#14
Erik J Groessl, Lin Liu, Marisa Sklar, Samuel B Ho
BACKGROUND AND AIMS: Psychiatric or substance use disorders are barriers to successful HCV antiviral treatment. In a randomized, controlled trial (RCT), the effects of HCV Integrated Care (IC) for increasing treatment rates and sustained viral response (SVR) were studied with direct acting antivirals (DAA). METHODS: In 2012-13, VA patients, whose screening was positive for depression, PTSD, or substance use (N = 79), were randomized to IC or Usual Care (UC). IC consisted of brief psychological interventions and case management...
2017: International Journal of Hepatology
https://www.readbyqxmd.com/read/28819480/-an-unusual-intraurethral-foreign-body-a-case-report
#15
Hicham El Bote, Ernest Hage, Rami Fares
In medical literature there are several case reports of foreign bodies introduced into the urethra. Foreign bodies are usually inserted as result of erotic activities, psychiatric disorders and, rarely, in an attempt to evacuate the urine. Diagnosis is based on clinical examination and imaging tests. Endoscopic management is the treatment of choice but, in some cases, open surgery may be necessary. The therapeutic approach should be systematically complemented by a psychiatric assessment of the patient. We report the case a 64-year old man with a personal history of behavioral disorders who introduced an electric wire in his urethra...
2017: Pan African Medical Journal
https://www.readbyqxmd.com/read/28819097/the-non-coding-rna-bc1-regulates-experience-dependent-structural-plasticity-and-learning
#16
Victor Briz, Leonardo Restivo, Emanuela Pasciuto, Konrad Juczewski, Valentina Mercaldo, Adrian C Lo, Pieter Baatsen, Natalia V Gounko, Antonella Borreca, Tiziana Girardi, Rossella Luca, Julie Nys, Rogier B Poorthuis, Huibert D Mansvelder, Gilberto Fisone, Martine Ammassari-Teule, Lutgarde Arckens, Patrik Krieger, Rhiannon Meredith, Claudia Bagni
The brain cytoplasmic (BC1) RNA is a non-coding RNA (ncRNA) involved in neuronal translational control. Absence of BC1 is associated with altered glutamatergic transmission and maladaptive behavior. Here, we show that pyramidal neurons in the barrel cortex of BC1 knock out (KO) mice display larger excitatory postsynaptic currents and increased spontaneous activity in vivo. Furthermore, BC1 KO mice have enlarged spine heads and postsynaptic densities and increased synaptic levels of glutamate receptors and PSD-95...
August 17, 2017: Nature Communications
https://www.readbyqxmd.com/read/28818658/cue-dependent-inhibition-in-posttraumatic-stress-disorder-and-attention-deficit-hyperactivity-disorder
#17
Zachary W Adams, Michael Meinzer, Howard Mandel, Joshua Voltin, Blaine Caughron, Floyd R Sallee, Mark Hamner, Zhewu Wang
OBJECTIVE: Attention-deficit/hyperactivity disorder (ADHD) and posttraumatic stress disorder (PTSD) are common among military veterans, but the comorbidity of these two psychiatric disorders remains largely unstudied. Evaluating response inhibition and cue-dependent learning as behavioral and neurocognitive mechanisms underlying ADHD/PTSD can inform etiological models and development of tailored interventions. METHOD: A cued go/no-go task evaluated response inhibition in 160 adult males...
August 9, 2017: Journal of Anxiety Disorders
https://www.readbyqxmd.com/read/28818561/the-rise-and-fall-of-impulse-control-behavior-disorders
#18
Giovanni Cossu, Roberta Rinaldi, Carlo Colosimo
INTRODUCTION: Impulse control disorders (ICDs) are psychiatric disorders characterized by the failure to resist an impulse or by the temptation to perform an act that is harmful to oneself or to others. METHODS: ICDs, including pathological gambling, hypersexuality, compulsive eating and shopping, can occur as a complication of Parkinson's disease (PD) together with other behavioral disorders, including dopamine dysregulation syndrome. This review is based on a literature search updated to May 2017, focusing on the epidemiology, clinical features, and therapeutic options of ICDs associated with PD...
August 1, 2017: Parkinsonism & related Disorders
https://www.readbyqxmd.com/read/28818421/erbb-signaling-antagonist-ameliorates-behavioral-deficit-induced-by-phencyclidine-pcp-in-mice-without-affecting-metabolic-syndrome-markers
#19
Hagar Tadmor, Idit Golani, Ravid Doron, Ilana Kremer, Alon Shamir
Schizophrenia is a severe syndrome that affects about 1% of the world population. Since the mid-1950s, antipsychotics have been used to treat schizophrenia with preference for treating positive symptoms; however, their tolerance level is low, there are numerous side effects, and only some patients respond to the treatment. Antipsychotic medications that are more effective, better tolerated, and with fewer adverse effects are urgently needed. Given the accumulating evidence of the role filled by the ErbB signaling network in the biology of the dopamine, GABA, and glutamate systems, and in the etiology of schizophrenia, we hypothesized that the ErbB network is a candidate for development of a novel agent through which various symptoms of schizophrenia and other psychiatric disorders might be treated...
August 14, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28818303/nkcc1-chloride-importer-antagonists-attenuate-many-neurological-and-psychiatric-disorders
#20
REVIEW
Yehezkel Ben-Ari
In physiological conditions, adult neurons have low intracellular Cl(-) [(Cl(-))I] levels underlying the γ-aminobutyric acid (GABA)ergic inhibitory drive. In contrast, neurons have high (Cl(-))I levels and excitatory GABA actions in a wide range of pathological conditions including spinal cord lesions, chronic pain, brain trauma, cerebrovascular infarcts, autism, Rett and Down syndrome, various types of epilepsies, and other genetic or environmental insults. The diuretic highly specific NKCC1 chloride importer antagonist bumetanide (PubChem CID: 2461) efficiently restores low (Cl(-))I levels and attenuates many disorders in experimental conditions and in some clinical trials...
August 14, 2017: Trends in Neurosciences
keyword
keyword
8767
1
2
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"