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Hiroko Fujisato, Masaya Ito, Yoshitake Takebayashi, Hiroki Hosogoshi, Noriko Kato, Shun Nakajima, Mitsuhiro Miyamae, Yuki Oe, Satoshi Usami, Ayako Kanie, Masaru Horikoshi, Matthias Berking
BACKGROUND: The Emotion Regulation Skills Questionnaire (ERSQ) comprehensively assesses nine aspects of emotion regulation skills: awareness, clarity, sensation, understanding, compassionate self-support, modification, acceptance, tolerance, and readiness to confront. However, it is unknown about the levels of emotion regulation skills in various mental disorders, and its cross-cultural validity. We developed a Japanese version of the ERSQ, then examined its validity and reliability in clinical and non-clinical populations...
October 11, 2016: Journal of Affective Disorders
Matilde M Vaghi, Petra E Vértes, Manfred G Kitzbichler, Annemieke M Apergis-Schoute, Febe E van der Flier, Naomi A Fineberg, Akeem Sule, Rashid Zaman, Valerie Voon, Prantik Kundu, Edward T Bullmore, Trevor W Robbins
BACKGROUND: A recent hypothesis has suggested that core deficits in goal-directed behavior in obsessive-compulsive disorder (OCD) are caused by impaired frontostriatal function. We tested this hypothesis in OCD patients and control subjects by relating measures of goal-directed planning and cognitive flexibility to underlying resting-state functional connectivity. METHODS: Multiecho resting-state acquisition, combined with micromovement correction by blood oxygen level-dependent sensitive independent component analysis, was used to obtain in vivo measures of functional connectivity in 44 OCD patients and 43 healthy comparison subjects...
August 11, 2016: Biological Psychiatry
M Aurich, D Albrecht, P Angele, C Becher, S Fickert, J Fritz, P E Müller, P Niemeyer, M Pietschmann, G Spahn, M Walther
Background: Osteochondral lesions (OCL) of the ankle are a common cause of ankle pain. Although the precise pathophysiology has not been fully elucidated, it can be assumed that a variety of factors are responsible, mainly including traumatic events such as ankle sprains. Advances in arthroscopy and imaging techniques, in particular magnetic resonance imaging (MRI), have improved the possibilities for the diagnosis of OCLs of the ankle. Moreover, these technologies aim at developing new classification systems and modern treatment strategies...
October 21, 2016: Zeitschrift Für Orthopädie und Unfallchirurgie
Dirk De Ridder, Sook Ling Leong, Patrick Manning, Sven Vanneste, Paul Glue
BACKGROUND: Obsessive compulsive disorder (OCD) is a brain disorder with a lifetime prevalence of 2.3%, causing severe functional impairment as a result of anxiety and distress, persistent and repetitive, unwanted, intrusive thoughts (obsessions), and repetitive ritualized behavior (compulsions). Approximately 40-60% of patients with OCD fail to satisfactorily respond to standard treatments. Intractable OCD has been treated by anterior capsulotomy and cingulotomy, but more recently neurostimulation approaches have become more popular due to their reversibility...
October 15, 2016: World Neurosurgery
Vlasios Brakoulias, Emmanouil Tsalamanios
No abstract text is available yet for this article.
October 18, 2016: Expert Opinion on Pharmacotherapy
Vladan Starcevic, Vlasios Brakoulias
PURPOSE OF REVIEW: This article aims to examine the relationships between obsessive-compulsive disorder (OCD) and personality disturbance, with a particular focus on the diagnostic, aetiological and treatment implications of these relationships. RECENT FINDINGS: Personality disorders are common in OCD. They interact in various ways and in accordance with a number of the proposed models. The relationship between OCD and obsessive-compulsive personality disorder is the most important, but it can be conceptualised in different ways and may vary from one person to another...
October 15, 2016: Current Opinion in Psychiatry
Paul M Harris, Lynne M Drummond
Aims and method To examine how often referring community mental health teams (CMHTs) utilised treatment recommendations made by the national highly specialised service for patients with severe obsessive-compulsive disorder (OCD) and body dysmorphic disorder (BDD). We analysed all patient notes for admissions to the unit (August 2012-August 2014) and recorded how many treatment recommendations were implemented by CMHTs prior to admission and at 6 months post-discharge. Results Overall, 66% of our recommendations were met by CMHTs prior to admission and 74% after discharge...
October 2016: BJPsych Bulletin
Melinda Y Chang, Andrew Shin, Joseph Park, Aaron Nagiel, Robert A Lalane, Steven D Schwartz, Joseph L Demer
PURPOSE: To ascertain deformation of the optic nerve head (ONH) and peripapillary tissues caused by horizontal duction. DESIGN: Prospective, experimental study. METHODS: Optical coherence tomography of the ONH region was performed in 23 eyes of twelve normal volunteers in central gaze and increasing (10, 20, and 30°) adduction and abduction. Main outcome measures were changes from central gaze in the configuration of the ONH and peripapillary tissues in eccentric gazes...
October 14, 2016: American Journal of Ophthalmology
Melanie S Fischer, Donald H Baucom, Brian R Baucom, Jonathan S Abramowitz, Jennifer S Kirby, Cynthia M Bulik
Impaired emotion regulation and maladaptive strategies to manage distress are central to psychopathology, including obsessive-compulsive disorder (OCD) and anorexia nervosa (AN). Emotion regulation can be fostered or thwarted by romantic partners, and the tendency to rely on interpersonally oriented emotion regulation may vary by disorder. This study examined coregulation as a form of interpersonal emotion regulation in OCD and AN. We hypothesized that OCD is associated with exaggerated and AN with diminished coregulation, and that OCD patients have greater overall levels of emotional arousal than AN patients...
October 17, 2016: Journal of Family Psychology: JFP
Shin-Eui Park, Nam-Gil Choi, Gwang-Woo Jeong
OBJECTIVE: Proton magnetic resonance spectroscopy (1H-MRS) was used to evaluate metabolic changes in the dorsolateral prefrontal cortex (DLPFC) in patients with obsessive-compulsive disorder (OCD). METHODS: In total, 14 OCD patients (mean age 28.9±7.2 years) and 14 healthy controls (mean age 32.6±7.1 years) with no history of neurological and psychiatric illness participated in this study. Brain metabolite concentrations were measured from a localised voxel on the right DLPFC using a 3-Tesla 1H-MRS...
October 17, 2016: Acta Neuropsychiatrica
Sapana R Patel, Hanga Galfavy, Marcia B Kimeldorf, Lisa B Dixon, Helen Blair Simpson
OBJECTIVE: This study examined preferences for and acceptability of treatments for obsessive-compulsive disorder (OCD). METHODS: Through an online survey, adults who self-reported OCD chose their preferred evidence-based treatments, rated acceptability of novel treatments, and answered open-ended questions about their preferences. Analyses examined associations between demographic, clinical, and treatment variables and first-line and augmentation treatment preferences...
October 17, 2016: Psychiatric Services: a Journal of the American Psychiatric Association
Kelly A Knowles, Megan A Viar-Paxton, Bradley C Riemann, David M Jacobi, Bunmi O Olatunji
Although disgust proneness has been implicated in obsessive-compulsive disorder (OCD), there is a paucity of research examining change in disgust proneness during treatment as well as the correlates of such change, especially in children. This study examined the relationship between changes in disgust proneness and disorder-specific symptoms during residential treatment among youth with OCD, anxiety, and mood disorders. Youth ages 12-18 (n=472) completed pre- and post-outcome measures of OCD, anxiety, and mood symptoms and disgust proneness...
October 6, 2016: Journal of Anxiety Disorders
Raffy Mirzayan, Michael J Lim
BACKGROUND: Osteochondritis dissecans (OCD) of the capitellum is a rare yet debilitating injury seen in young athletes. This is the first report in the literature describing fresh osteochondral allograft transplantation (FOCAT) to treat OCD of the capitellum. METHODS: Nine male baseball players (mean age, 15.3; range, 14-18 years), with OCD of the capitellum were treated with FOCAT. There were 6 pitchers and 3 position players. A ligament-sparing, mini-open approach was used...
November 2016: Journal of Shoulder and Elbow Surgery
Luca Fortunato, Sanghyun Jeong, Yiran Wang, Ali R Behzad, TorOve Leiknes
Fouling in membrane bioreactors (MBR) is acknowledged to be complex and unclear. An integrated characterization methodology was employed in this study to understand the fouling on a gravity-driven submerged MBR (GD-SMBR). It involved the use of different analytical tools, including optical coherence tomography (OCT), liquid chromatography with organic carbon detection (LC-OCD), total organic carbon (TOC), flow cytometer (FCM), adenosine triphosphate analysis (ATP) and scanning electron microscopy (SEM). The three-dimensional (3D) biomass morphology was acquired in a real-time through non-destructive and in situ OCT scanning of 75% of the total membrane surface directly in the tank...
October 1, 2016: Bioresource Technology
Dean McKay
Hoarding in children is associated with more severe ancillary psychopathology, and has poor treatment outcome. At present, there are no empirically established procedures for treating hoarding in youth. The present case illustration is of a 10-year old child ("Grace") who presented for treatment with significant hoarding related to academic concerns and additional unrelated symptoms of obsessive-compulsive disorder (OCD). Grace was treated with cognitive behavior therapy (CBT) primarily comprising exposure with response prevention, behavioral experiments, and cognitive therapy, along with a program of reinforcement delivered by her parents to maintain her motivation for therapy...
November 2016: Journal of Clinical Psychology
Muruvvet Topaloglu, Erdem Tuzun, Huseyin Gulec, Elif Sinem Bireller, Bedia Cakmakoglu, Cem Ismail Kucukali
BACKGROUND: Obsessive-compulsive disorder (OCD) is a mental disease characterized by recurrent and intrusive thoughts and repetitive behaviours that negatively affect the quality-of-life of the patients. Recent studies have implicated the participation of neuronal nitric oxide in OCD pathogenesis as a neurotransmitter modulator. AIMS: To identify whether variations in neuronal nitric oxide synthase (nNOS) genes may render individuals susceptible to OCD development...
October 14, 2016: Nordic Journal of Psychiatry
Sevcan Karakoç Demirkaya, Behiye Alyanak
Obsessive compulsive disorder (OCD) is characterized by recurrent, unwanted thoughts (obsessions) and/or repetitive behaviors (compulsions). Although selective serotonin reuptake inhibitors are widely used to treat OCD, only half of the patients respond well. Several potentiation strategies including off-label use of antipsychotics (mostly risperidone, quetiapine) have been tried. Ziprasidone is an atypical antipsychotic with the best affinity ratio of 5 HT 2A/D2 and 5HT2C/D2 receptors. There is a limited data on ziprasidone in pediatric groups...
March 1, 2016: Psychopharmacology Bulletin
Motohisa Hirose, Yoshiyuki Hirano, Kiyotaka Nemoto, Chihiro Sutoh, Kenichi Asano, Haruko Miyata, Junko Matsumoto, Michiko Nakazato, Koji Matsumoto, Yoshitada Masuda, Masaomi Iyo, Eiji Shimizu, Akiko Nakagawa
Obsessive-compulsive disorder (OCD) is known as a clinically heterogeneous disorder characterized by symptom dimensions. Although substantial numbers of neuroimaging studies have demonstrated the presence of brain abnormalities in OCD, their results are controversial. The clinical heterogeneity of OCD could be one of the reasons for this. It has been hypothesized that certain brain regions contributed to the respective obsessive-compulsive dimensions. In this study, we investigated the relationship between symptom dimensions of OCD and brain morphology using voxel-based morphometry to discover the specific regions showing alterations in the respective dimensions of obsessive-compulsive symptoms...
October 11, 2016: Brain Imaging and Behavior
Jie Fan, Mingtian Zhong, Jun Gan, Wanting Liu, Chaoyang Niu, Haiyan Liao, Hongchun Zhang, Changlian Tan, Jinyao Yi, Xiongzhao Zhu
BACKGROUND: Insight into illness is an important issue for psychiatry disorder. Although the existence of a poor insight subtype of obsessive-compulsive disorder (OCD) was recognized in the DSM-IV, and the insight level in OCD was specified further in DSM-V, the neural underpinnings of insight in OCD have been rarely explored. The present study was designed to bridge this research gap by using resting-state functional magnetic resonance imaging (fMRI). METHODS: Spontaneous neural activity were examined in 19 OCD patients with good insight (OCD-GI), 18 OCD patients with poor insight (OCD-PI), and 25 healthy controls (HC) by analyzing the amplitude of low-frequency fluctuation (ALFF) in the resting state...
October 2, 2016: Journal of Affective Disorders
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
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