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compulsive obsessive disorders

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https://www.readbyqxmd.com/read/28829958/a-randomized-controlled-study-of-brief-family-based-intervention-in-obsessive-compulsive-disorder
#1
Upasana Baruah, R Dhanasekara Pandian, Janardhanan C Narayanaswamy, Suresh Bada Math, Thennarasu Kandavel, Y C Janardhan Reddy
BACKGROUND: Cognitive behaviour therapy (CBT) for Obsessive Compulsive Disorder (OCD) is therapist-intensive and prolonged making it less accessible to patients, particularly in resource-constrained situations. We examined the efficacy of a brief psychotherapeutic intervention as an adjunct to serotonin reuptake inhibitors (SRIs) in OCD. METHOD: We randomized 64 adult OCD patients stabilized on SRIs to either the 6-session brief family-based intervention (BFBI; n = 30) that included psychoeducation, exposure and response prevention and family intervention or to a control arm of relaxation exercises (RE)...
August 15, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28826692/atypical-antipsychotic-prescribing-in-elderly-patients-with-depression
#2
Sanika Rege, Sneha Sura, Rajender R Aparasu
BACKGROUND: Atypical antipsychotics are used as monotherapy or as augmentation therapy for management of late-life depression. However, little is known about utilization pattern of atypical antipsychotics in depression in the elderly. OBJECTIVE: The objective of this study was to examine the prescribing practices and predictors of atypical antipsychotics and augmentation therapy in elderly outpatient visits with depression. METHODS: This retrospective cross-sectional study used the National Ambulatory Medical Care Survey (NAMCS) and outpatient department component of the National Hospital Ambulatory Medical Care Survey (NHAMCS) data from 2010 and 2011...
August 2, 2017: Research in Social & Administrative Pharmacy: RSAP
https://www.readbyqxmd.com/read/28826410/altered-functional-connectivity-of-the-subthalamus-and-the-bed-nucleus-of-the-stria-terminalis-in-obsessive-compulsive-disorder
#3
M Cano, P Alonso, I Martínez-Zalacaín, M Subirà, E Real, C Segalàs, J Pujol, N Cardoner, J M Menchón, C Soriano-Mas
BACKGROUND: The assessment of inter-regional functional connectivity (FC) has allowed for the description of the putative mechanism of action of treatments such as deep brain stimulation (DBS) of the nucleus accumbens in patients with obsessive-compulsive disorder (OCD). Nevertheless, the possible FC alterations of other clinically-effective DBS targets have not been explored. Here we evaluated the FC patterns of the subthalamic nucleus (STN) and the bed nucleus of the stria terminalis (BNST) in patients with OCD, as well as their association with symptom severity...
August 22, 2017: Psychological Medicine
https://www.readbyqxmd.com/read/28822003/pedophilia-themed-obsessive-compulsive-disorder-assessment-differential-diagnosis-and-treatment-with-exposure-and-response-prevention
#4
Simone Leavell Bruce, Terence H W Ching, Monnica T Williams
Fears of sexually harming children are fairly common among clients suffering from obsessive-compulsive disorder (OCD), yet these symptoms are largely unrecognized and frequently misdiagnosed by mental health professionals. Specifically, clients with pedophilia-themed OCD (P-OCD) experience excessive worries and distressing intrusive thoughts about being sexually attracted to, and sexually violating, children. Expressing these concerns may provoke misjudgments from uninformed mental health professionals that a client is presenting instead with pedophilic disorder...
August 18, 2017: Archives of Sexual Behavior
https://www.readbyqxmd.com/read/28816492/discrimination-and-symptoms-of-obsessive-compulsive-disorder-among-african-americans
#5
Monnica T Williams, Robert Joseph Taylor, Dawne M Mouzon, Linda A Oshin, Joseph A Himle, Linda M Chatters
This study examined symptoms of obsessive-compulsive disorder (OCD) in a nationally representative sample of African American adults (n = 3,570) and correlations between OCD symptom dimensions and experiences of discrimination. Two categories of discrimination were examined, everyday racial discrimination and everyday nonracial discrimination (e.g., because of gender, age, and weight), to determine if racial discrimination had a unique impact on OCD symptoms. Results indicated that everyday racial discrimination was related to both categories of obsessions and all 4 categories of compulsions...
August 17, 2017: American Journal of Orthopsychiatry
https://www.readbyqxmd.com/read/28815874/white-matter-alterations-associate-with-onset-symptom-dimension-in-obsessive-compulsive-disorder
#6
Irene Bollettini, Mario Gennaro Mazza, Laura Muzzarelli, Sara Dallaspezia, Sara Poletti, Benedetta Vai, Enrico Smeraldi, Francesco Benedetti
AIM: The high heterogeneity of obsessive-compulsive disorder is best described by a multidimensional model involving symptom dimensions. Our study aimed at investigating white matter alterations associated with obsessive-compulsive disorder focusing on the impact of long lasting effect of symptom dimensions assessed at onset of the illness. Furthermore, we investigate white matter alterations associated with this disorder controlling for the impact of medications and for the prevailing current symptom dimension...
August 16, 2017: Psychiatry and Clinical Neurosciences
https://www.readbyqxmd.com/read/28815684/cognitive-psychophysiological-treatment-of-bodily-focused-repetitive-behaviors-in-adults-an-open-trial
#7
Kieron O'Connor, Marc Lavoie, Benoît Desaulniers, Jean-Sébastien Audet
BACKGROUND: Body-focused repetitive behaviors (BFRBs), such as hair pulling, skin picking, and nail biting, are repetitive, destructive, and nonfunctional habits that cause significant distress. Separate BFRBs form a cohesive group and could be assessed as part of the Tourette/tic spectrum or obsessive-compulsive spectrum of disorders. The treatment of choice is either antidepressant or behavioral treatment, both of which have shown effectiveness. The cognitive psychophysiological (CoPs) model focuses on the tension and emotional build up that triggers habits by addressing cognitive-behavioral, emotional and psychophysiological processes preceding onset rather than the habit itself...
August 16, 2017: Journal of Clinical Psychology
https://www.readbyqxmd.com/read/28814971/quality-of-life-in-anxious-adolescents
#8
Solfrid Raknes, Ståle Pallesen, Joseph A Himle, Jon Fauskanger Bjaastad, Gro Janne Wergeland, Asle Hoffart, Kari Dyregrov, Åshild Tellefsen Håland, Bente Storm Mowatt Haugland
PURPOSE: To examine associations between health-related quality of life (HRQoL) and anxiety symptoms across anxiety domains (obsessions/compulsions, social anxiety, panic disorder, agoraphobia, separation anxiety, physical injury fears, generalised anxiety, and posttraumatic stress) in a general adolescent population. Expanded knowledge about these associations can provide valuable information for improving interventions and prevention strategies for adolescent anxiety. METHODS: Cross-sectional data about anxiety were collected via a school survey from a community sample of Norwegian adolescents aged 12-17 (N = 1719)...
2017: Child and Adolescent Psychiatry and Mental Health
https://www.readbyqxmd.com/read/28810815/social-selection-in-cohort-studies-and-later-representation-of-childhood-psychiatric-diagnoses-the-danish-national-birth-cohort
#9
Kathrine Bang Madsen, Lena Hohwü, Jin Liang Zhu, Jørn Olsen, Carsten Obel
AIM: This study aimed to estimate the relative representation of childhood psychiatric diagnoses and use of psychotropic medication in the Danish National Birth Cohort (DNBC) compared to the general population. METHODS: The general population was identified as all childbirths in Denmark during 1998-2002 ( N=344,160). Linking the DNBC ( N=91,442) and the general population to the Danish national health registries, all children were followed until they received an ICD-10 psychiatric diagnosis, had a prescription of psychotropic medication or to the end of follow-up in 2013...
August 1, 2017: Scandinavian Journal of Public Health
https://www.readbyqxmd.com/read/28810802/the-importance-of-aberrant-beliefs-in-obsessive-compulsive-disorder-and-related-conditions
#10
Vladan Starcevic, Vlasios Brakoulias
No abstract text is available yet for this article.
August 1, 2017: Australian and New Zealand Journal of Psychiatry
https://www.readbyqxmd.com/read/28810380/when-food-becomes-an-obsession-overweight-is-related-to-food-related-obsessive-compulsive-behavior
#11
Katrijn Houben, Anita Jansen
In this study, it was examined whether overweight is associated with food-related obsessions and compulsions. Participants with a healthy weight ( n = 27) and participants who were overweight ( n = 33) filled out the Yale-Brown-Cornell Eating Disorder Scale, the Eating Obsessive-Compulsive Scale, and the Emotional and Behavioral Reactions to Intrusions Questionnaire to assess frequency, distress, control, and reactance associated with food-related preoccupations and compulsions. Overweight participants showed increased food-related preoccupations, compulsive eating, and heightened emotional and behavioral reactance compared to participants with a healthy weight...
January 1, 2017: Journal of Health Psychology
https://www.readbyqxmd.com/read/28807495/the-colorful-spectrum-of-tourette-syndrome-and-its-medical-surgical-and-behavioral-therapies
#12
Jan Roth
Tourette syndrome (TS) is a common neuropsychiatric disorder, more common in males than females, with onset before age 18. TS is characterized by multiple motor tics and one or more vocal/phonic tics, persisting for more than a year. Tics are unvoluntary, abrupt, rapid, repetitive, but non-rhythmic movements or sounds (vocalizations). They are preceded by an inner urge. Tics can be temporarily suppressed, but this leads to a powerful re-emergence. The performance of tics results in immediate but transient relief...
August 10, 2017: Parkinsonism & related Disorders
https://www.readbyqxmd.com/read/28806269/affective-disorders-and-sexual-function-from-neuroscience-to-clinic
#13
Bernardo C de Abreu Barata
PURPOSE OF REVIEW: Sexual dysfunction is a frequent issue in patients with affective disorders, affecting its quality of life and posing challenges to the approach of these patients. RECENT FINDINGS: In recent years, human sexuality has attracted interest from the scientific community, and today we have a much deeper knowledge of the mechanisms involved in the sexual response. Paraphilias or sexual dysfunctions like low sexual desire, premature ejaculation, and erectile dysfunction, are frequent in affective disorders, and the frequency of each sexual problem varies according to the affective disorder...
August 12, 2017: Current Opinion in Psychiatry
https://www.readbyqxmd.com/read/28805580/tourette-syndrome-and-chronic-tic-disorders-the-clinical-spectrum-beyond-tics
#14
Davide Martino, Christos Ganos, Tamara M Pringsheim
The clinical surveillance and active management of Tourette syndrome (TS) and other primary chronic tic disorders cannot be limited to tics, as these patients manifest a spectrum of sensory-, behavioral-, cognitive-, and sleep-related problems that have a major impact on their functioning and quality of life, influencing enormously clinical decision making on a routine basis. The sensory phenomena of primary tic disorders consist of premonitory urges and heightened sensitivity to external somatosensory and interoceptive stimuli...
2017: International Review of Neurobiology
https://www.readbyqxmd.com/read/28795979/treating-obsessive-compulsive-disorder-in-the-postpartum-period-diagnostic-and-cultural-considerations
#15
Angela Fang, Noah C Berman, Justin A Chen, Lisa Zakhary
No abstract text is available yet for this article.
August 8, 2017: Harvard Review of Psychiatry
https://www.readbyqxmd.com/read/28791792/the-role-of-feared-possible-selves-in-obsessive-compulsive-and-related-disorders-a-comparative-analysis-of-a-core-cognitive-self-construct-in-clinical-samples
#16
Frederick Aardema, Richard Moulding, Gabriele Melli, Adam S Radomsky, Guy Doron, Jean-Sebastien Audet, Magali Purcell-Lalonde
Increasingly, cognitive-behavioural models have been considering the role of beliefs about the self in the development and maintenance of obsessive-compulsive disorder (OCD), including sensitive domains of self-concept and feared self-perceptions. This has led to the development of the Fear of Self Questionnaire (FSQ; Aardema et al., ), which has shown strong internal consistency, divergent and convergent validity, and found to be a major predictor of unwanted thoughts and impulses (i.e., repugnant obsessions)...
August 9, 2017: Clinical Psychology & Psychotherapy
https://www.readbyqxmd.com/read/28791577/-barbie-doll-syndrome-a-case-report-of-body-dysmorphic-disorder
#17
Maria Gruber, Rebecca Jahn, Karin Stolba, Michael Ossege
BACKGROUND: This case report aims to present a 37-year-old women striving to shape her body like a Barbie doll of which she has been fascinated since childhood. She could hardly tolerate any deviation from this beauty ideal. She has been admitted to the psychosomatic ward due to an eating disorder. METHODS: The ICD-10 and DSM-5 criteria were established for axis I disorders and the German version of the SCID II interview (for DSM-4) was applied for axis II disorders...
August 8, 2017: Neuropsychiatrie: Klinik, Diagnostik, Therapie und Rehabilitation
https://www.readbyqxmd.com/read/28791332/deep-brain-stimulation-of-the-subthalamic-nucleus-selectively-decreases-risky-choice-in-risk-preferring-rats
#18
Wendy K Adams, Cole Vonder Haar, Melanie Tremblay, Paul J Cocker, Mason M Silveira, Sukhbir Kaur, Christelle Baunez, Catharine A Winstanley
Deep brain stimulation of the subthalamic nucleus (STN-DBS) can improve the motor symptoms of Parkinson's disease (PD) and negate the problematic side effects of dopamine replacement therapy. Although there is concern that STN-DBS may enhance the development of gambling disorder and other impulse control disorders in this patient group, recent data suggest that STN-DBS may actually reduce iatrogenic impulse control disorders, and alleviate obsessive-compulsive disorder (OCD). Here, we sought to determine whether STN-DBS was beneficial or detrimental to performance of the rat gambling task (rGT), a rodent analogue of the Iowa Gambling Task (IGT) used to assess risky decision making clinically...
July 2017: ENeuro
https://www.readbyqxmd.com/read/28790433/a-neural-marker-of-obsessive-compulsive-disorder-from-whole-brain-functional-connectivity
#19
Yu Takagi, Yuki Sakai, Giuseppe Lisi, Noriaki Yahata, Yoshinari Abe, Seiji Nishida, Takashi Nakamae, Jun Morimoto, Mitsuo Kawato, Jin Narumoto, Saori C Tanaka
Obsessive-compulsive disorder (OCD) is a common psychiatric disorder with a lifetime prevalence of 2-3%. Recently, brain activity in the resting state is gathering attention for exploring altered functional connectivity in psychiatric disorders. Although previous resting-state functional magnetic resonance imaging studies investigated the neurobiological abnormalities of patients with OCD, there are concerns that should be addressed. One concern is the validity of the hypothesis employed. Most studies used seed-based analysis of the fronto-striatal circuit, despite the potential for abnormalities in other regions...
August 8, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28790376/global-and-local-excitation-and-inhibition-shape-the-dynamics-of-the-cortico-striatal-thalamo-cortical-pathway
#20
Anca Rădulescu, Joanna Herron, Caitlin Kennedy, Annalisa Scimemi
The cortico-striatal-thalamo-cortical (CSTC) pathway is a brain circuit that controls movement execution, habit formation and reward. Hyperactivity in the CSTC pathway is involved in obsessive compulsive disorder (OCD), a neuropsychiatric disorder characterized by the execution of repetitive involuntary movements. The striatum shapes the activity of the CSTC pathway through the coordinated activation of two classes of medium spiny neurons (MSNs) expressing D1 or D2 dopamine receptors. The exact mechanisms by which balanced excitation/inhibition (E/I) of these cells controls the network dynamics of the CSTC pathway remain unclear...
August 8, 2017: Scientific Reports
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