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social phobia

Luis-Joaquin Garcia-Lopez, Natalia Bonilla, Jose-Antonio Muela-Martinez
Social anxiety disorder is a highly prevalent psychiatric disorder, with elevated comorbidity rates with other mental health disorders and may cause severe negative consequences. In adolescence, there is a lack of research on how comorbid disorders to social anxiety tends to form particular associations. With a large sample of adolescents with a clinical diagnosis of social anxiety disorder, data have revealed that certain disorders are more frequent and tend to dwell on concrete aggregates. Thus, it may be particularly useful and efficient for mental health providers, pediatricians and school counselors to screen for generalized anxiety disorder and specific phobia when assessing SAD in youth...
September 2016: Psychiatry Investigation
Diogo A DeSousa, André L Moreno, Flávia L Osório, José Alexandre S Crippa, Richard LeBeau, Gisele G Manfro, Giovanni A Salum, Silvia H Koller
The DSM-5 highlights the use of dimensional assessments of mental health as a supplement to categorical diagnoses. This study investigated the psychometric properties of the DSM-5 Dimensional Anxiety Scales in a Brazilian community sample. Dimensional scales for generalized anxiety disorder, social anxiety disorder, panic disorder, agoraphobia, and specific phobia were administered to 930 adults aged 18 to 70, 64.2% female. Psychometric properties investigated were: unidimensionality; measurement invariance; internal consistency; composite reliability; test-retest reliability; convergent and divergent validity; category thresholds and item performance analyses...
October 16, 2016: International Journal of Methods in Psychiatric Research
Steve Kisely, Karolina Katarzyna Alichniewicz, Emma B Black, Dan Siskind, Geoffrey Spurling, Maree Toombs
Indigenous populations are considered at higher risk of psychiatric disorder but many studies do not include direct comparisons with similar non-Indigenous controls. We undertook a meta-analysis of studies that compared the prevalence of depression and anxiety disorders in Indigenous populations in the Americas with those of non-Indigenous groups with similar socio-demographic features (Registration number: CRD42015025854). A systematic search of PubMed, Medline, PsycInfo, PsycArticles, ScienceDirect, EMBASE, and article bibliographies was performed...
October 1, 2016: Journal of Psychiatric Research
Pasquale K Alvaro, Rachel M Roberts, Jodie K Harris, Oliviero Bruni
BACKGROUND: This study assessed the direction of the relationship between symptoms of insomnia disorder, depression, various anxiety disorders and obsessive compulsive disorder (OCD) in adolescents after controlling for age, gender, chronotype, and outcome variable at baseline. METHODS: Data was collected in eight high schools in Adelaide, South Australia, at two time-points approximately 6 months apart. The study was completed by 318 and 255 high school students at baseline and follow-up, respectively, aged 12-18 (M=14...
October 3, 2016: Journal of Affective Disorders
Case Reports In Psychiatry
[This retracts the article DOI: 10.1155/2012/368039.].
2016: Case Reports in Psychiatry
Sebastian Hormigo, German Vega-Flores, Manuel A Castro-Alamancos
: Engrained avoidance behavior is highly adaptive when it keeps away harmful events and can be highly maladaptive when individuals elude harmless situations in anxiety disorders, but the neural circuits that mediate avoidance are poorly understood. Using DREADDs and optogenetics in mice, we show that the output of the basal ganglia through the substantia nigra pars reticulata (SNr) controls active avoidance. SNr excitation blocks avoidance to a conditioned sensory stimulus while preserving the ability to escape the harmful event...
October 5, 2016: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
Smidfelt Kristian, Drott Christer
Facial blushing, associated with social phobia, may have severe negative impact on the quality of daily life. The first line of treatment should be psychological and/or pharmacologic. In severe cases not responding to nonsurgical treatment, surgical sympathetic denervation is an option. A thorough disclosure of effects, complications, and side effects is mandatory and patient selection is crucial to obtain high patient satisfaction from surgical treatment.
November 2016: Thoracic Surgery Clinics
Sabrina Trapp, Sonja A Kotz
Both theoretical proposals and empirical studies suggest that the brain interprets sensory input based on expectations to mitigate computational burden. However, as social beings, much of sensory input is affectively loaded - e.g., the smile of a partner, the critical voice of a boss, or the welcoming gesture of a friend. Given that affective information is highly complex and often ambiguous, building up expectations of upcoming affective sensory input may greatly contribute to its rapid and efficient processing...
2016: Frontiers in Psychology
A Schat, M S van Noorden, M J Noom, E J Giltay, N J A van der Wee, R de Graaf, M Ten Have, R R J M M Vermeiren, F G Zitman
Early onset is regarded as an important characteristic of anxiety disorders, associated with higher severity. However, previous findings diverge, as definitions of early onset vary and are often unsubstantiated. We objectively defined early onset in social phobia, panic disorder, agoraphobia, and generalised anxiety disorder, using cluster analysis with data gathered in the general population. Resulting cut-off ages for early onset were ≤22 (social phobia), ≤31 (panic disorder), ≤21 (agoraphobia), and ≤27 (generalised anxiety disorder)...
September 9, 2016: Journal of Anxiety Disorders
Farah S Hussain, Eric T Dobson, Jeffrey R Strawn
The last decade has seen considerable advances in the treatment of anxiety disorders in children and adolescents and a considerable expansion of the evidence base for psychopharmacologic in this population. The extant data suggest that, for fear-based anxiety disorders (e.g., generalized anxiety disorder, social phobia/social anxiety disorder, and separation anxiety disorder), selective serotonin reuptake inhibitors (SSRIs) and selective serotonin norepinephrine reuptake inhibitors (SSNRIs) are well tolerated and offer considerable benefit...
June 2016: Current Treatment Options in Psychiatry
Eugenia I Gorlin, Kristy Dalrymple, Iwona Chelminski, Mark Zimmerman
OBJECTIVE: Despite growing recognition that attention deficit/hyperactivity disorder (ADHD) is a highly prevalent, impairing, and comorbid disorder that persists into adulthood, reports on the nature and extent of its psychiatric comorbidities have been mixed to date. This study compared the prevalence rates of all major Axis I disorders as well as borderline personality disorder in an unselected sample of adult psychiatric outpatients with and without ADHD. METHODS: As part of the Rhode Island Methods to Improve Diagnostic Assessment and Services (MIDAS) project, we administered a DSM-IV-based semi-structured diagnostic interview assessing ADHD and other psychiatric disorders to 1134 patients presenting for initial evaluation at an outpatient psychiatric practice...
October 2016: Comprehensive Psychiatry
Elham Abbas, Devin M Cox, Teri Smith, Merlin G Butler
We report a 14-year-old adolescent girl with selective mutism (SM) and a 7q11.23 microduplication detected by chromosomal microarray (CMA) analysis and reviewed the literature from 18 published clinical reports. Our patient had specific phobias, SM, extreme anxiety, obesity, cutis marmorata, and a round appearing face with a short neck and over folded ears. We reviewed the published clinical, cognitive, behavioral, and cytogenetic findings grouped by speech and language delay, growth and development, craniofacial, clinical, and behavior and cognitive features due to the 7q11...
September 2016: Journal of Pediatric Genetics
Amy Gossett, Stephanie Sansone, Andrea Schneider, Cindy Johnston, Randi Hagerman, Flora Tassone, Susan M Rivera, Andreea L Seritan, David Hessl
Several studies have demonstrated increased rates of anxiety and depressive disorders among female carriers of the fragile X premutation. However, the majority of these studies focused on mothers of children with fragile X syndrome, who experience higher rates of parenting stress that may contribute to the emergence of these disorders. The present study compared psychiatric symptom presentation (utilizing measures of current symptoms and lifetime DSM-IV Axis I disorders) in 24 female carriers without affected children (mean age = 32...
September 12, 2016: American Journal of Medical Genetics. Part B, Neuropsychiatric Genetics
Jarosław M Michałowski, Dawid Droździel, Jacek Matuszewski, Wojtek Koziejowski, Katarzyna Jednoróg, Artur Marchewka
Emotionally charged pictorial materials are frequently used in phobia research, but no existing standardized picture database is dedicated to the study of different phobias. The present work describes the results of two independent studies through which we sought to develop and validate this type of database-a Set of Fear Inducing Pictures (SFIP). In Study 1, 270 fear-relevant and 130 neutral stimuli were rated for fear, arousal, and valence by four groups of participants; small-animal (N = 34), blood/injection (N = 26), social-fearful (N = 35), and nonfearful participants (N = 22)...
September 9, 2016: Behavior Research Methods
Matias Carvalho Aguiar Melo, Francisco das Chagas Medeiros, Veralice Meireles Sales de Bruin, José Abraão Pinheiro Santana, Alexandre Bastos Lima, Elizabeth De Francesco Daher
OBJECTIVE: Medical residency programs are traditionally known for long working hours, which can be associated with a poor quality of sleep and daytime sleepiness. However, few studies have focused on this theme. Our objective was to investigate sleep quality, daytime sleepiness, and their relation with anxiety, social phobia, and depressive symptoms. METHODS: This cross-sectional observational study involved 59 psychiatry residents. The Pittsburgh Sleep Quality Index (PSQI) and the Epworth Sleepiness Scale (ESS) were used to measure the quality of sleep and excessive daytime sleepiness ([EDS] and ESS > 10), respectively...
January 2016: Canadian Journal of Psychiatry. Revue Canadienne de Psychiatrie
Narendra Kumar, Anil Kumar Mysore Nagaraj, Umashree Koudike, Sumanth Mallikarjuna Majgi
BACKGROUND: A range of psychological disorders occur in women in the postpartum period apart from the traditional blues, postpartum depression and psychosis. These include obsession of infanticide, PTSD, morbid preoccupations regarding child birth and disorders of mother-infant relationships, though they are under emphasized. METHODS: it is a cross-sectional study conducted in the tertiary maternity care hospital. A total of 152 study subjects were interviewed on MINI (Mini International Neuropsychiatric Inventory) and GAF (Global Assessment of Functioning) within 2 weeks after delivery...
July 2016: Indian Journal of Psychological Medicine
Rebecca J Hamblin, Alison Salloum, Ross Andel, Joshua M Nadeau, Nicole M McBride, Adam B Lewin, Eric A Storch
Diagnostic agreement between parents' and children's reports on children's anxiety problems is notoriously poor; however, very few investigations have examined specific predictors of inter-rater agreement on child anxiety diagnoses. This study examined predictors of categories of parent and child diagnostic endorsement on the Anxiety Disorders Interview Schedule for Children-IV. One hundred eight children (ages 7-13) and their parents completed structured diagnostic interviews for non-OCD/PTSD anxiety diagnoses and paper and pencil measures of functioning and impairment in a variety of domains...
November 30, 2016: Psychiatry Research
Emriye Hilal Yayan, Duygu Arikan, Fatma Saban, Nazan Gürarslan Baş, Özlem Özel Özcan
This was a descriptive and cross-sectional study conducted with adolescents to examine the correlation between Internet addiction and social phobia. The population of the study consisted of 24,260 students aged between 11 and 15 years. Sampling method was used from population with known number, and 1,450 students were calculated as sample of the study. In this study, 13.7% of the adolescents had an Internet addiction, and 4.2% spent more than 5 hr on the computer every day. There was a positive correlation between Internet addiction and social phobia...
August 25, 2016: Western Journal of Nursing Research
Marcelo L Berthier, Núria Roé-Vellvé, Ignacio Moreno-Torres, Carles Falcon, Karl Thurnhofer-Hemsi, José Paredes-Pacheco, María J Torres-Prioris, Irene De-Torres, Francisco Alfaro, Antonio L Gutiérrez-Cardo, Miquel Baquero, Rafael Ruiz-Cruces, Guadalupe Dávila
Foreign accent syndrome (FAS) is a speech disorder that is defined by the emergence of a peculiar manner of articulation and intonation which is perceived as foreign. In most cases of acquired FAS (AFAS) the new accent is secondary to small focal lesions involving components of the bilaterally distributed neural network for speech production. In the past few years FAS has also been described in different psychiatric conditions (conversion disorder, bipolar disorder, and schizophrenia) as well as in developmental disorders (specific language impairment, apraxia of speech)...
2016: Frontiers in Human Neuroscience
Rosa Behar, Marcelo Arancibia, Cristóbal Heitzer, Nicolás Meza
There is strong evidence about the co-existence of body dysmorphic disorder (BDD) and eating disorders (ED), particularly with anorexia nervosa (AN). An exhaustive review of the specialised literature regarding these disorders was carried out. The results show that their co-occurrence implies a more complex diagnosis and treatment, a more severe clinical symptomatology and a worse prognosis and outcome. Both disorders display common similarities, differences and comorbidities, which allow authors to classify them in different nosological spectra (somatomorphic, anxious, obsessive-compulsive, affective and psychotic)...
May 2016: Revista Médica de Chile
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