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https://www.readbyqxmd.com/read/28344495/enantioselective-analysis-of-fluoxetine-in-pharmaceutical-formulations-by-capillary-zone-electrophoresis
#1
Melania Cârcu-Dobrin, Monica Budău, Gabriel Hancu, Laszlo Gagyi, Aura Rusu, Hajnal Kelemen
Fluoxetine is an antidepressant, a selective serotonin reuptake inhibitor (SSRI) used primarily in the treatment of major depression, panic disorder and obsessive compulsive disorder. Chiral separation of racemic fluoxetine is necessary due to its enantioselective metabolism. In order to develop a suitable method for chiral separation of fluoxetine, cyclodextrin (CD) modified capillary electrophoresis (CE) was employed. A large number of native and derivatized, neutral and ionized CD derivatives were screened to find the optimal chiral selector...
March 2017: Saudi Pharmaceutical Journal: SPJ: the Official Publication of the Saudi Pharmaceutical Society
https://www.readbyqxmd.com/read/28343453/a-trans-diagnostic-perspective-on-obsessive-compulsive-disorder
#2
C M Gillan, N A Fineberg, T W Robbins
Progress in understanding the underlying neurobiology of obsessive-compulsive disorder (OCD) has stalled in part because of the considerable problem of heterogeneity within this diagnostic category, and homogeneity across other putatively discrete, diagnostic categories. As psychiatry begins to recognize the shortcomings of a purely symptom-based psychiatric nosology, new data-driven approaches have begun to be utilized with the goal of solving these problems: specifically, identifying trans-diagnostic aspects of clinical phenomenology based on their association with neurobiological processes...
March 27, 2017: Psychological Medicine
https://www.readbyqxmd.com/read/28343067/reading-problems-and-major-mental-disorders-co-occurrences-and-familial-overlaps-in-a-swedish-nationwide-cohort
#3
Martin Cederlöf, Barbara Maughan, Henrik Larsson, Brian M D'Onofrio, Robert Plomin
Reading problems often co-occur with ADHD and conduct disorder. However, the patterns of co-occurrence and familial overlap between reading problems and other psychiatric disorders have not been systematically explored. We conducted a register-based cohort study including 8719 individuals with reading problems and their siblings, along with matched comparison individuals. Conditional logistic regressions estimated risks for ADHD, autism, obsessive-compulsive disorder, anorexia nervosa, schizophrenia, bipolar disorder, depression, substance use disorder, and violent/non-violent criminality in individuals with reading problems and their siblings...
March 21, 2017: Journal of Psychiatric Research
https://www.readbyqxmd.com/read/28342401/sudden-gains-in-exposure-therapy-for-obsessive-compulsive-disorder
#4
Lindsey M Collins, Meredith E Coles
Prior research in the treatment of depression and anxiety has demonstrated that a sudden reduction in symptoms between two consecutive sessions (sudden gain) is related to lower post-treatment symptom severity (e.g. Hofmann, Schulz, Meuret, Moscovitch, & Suvak, 2006; Tang & DeRubeis, 1999). However, only one study has examined sudden gains in the treatment of obsessive compulsive disorder (OCD). In that study, one-third of the patients with OCD experienced a sudden gain (Aderka et al., 2012). Further, patients who had a sudden gain had lower clinician-rated OCD symptom severity post-treatment (Aderka et al...
March 19, 2017: Behaviour Research and Therapy
https://www.readbyqxmd.com/read/28341942/integrating-nimh-research-domain-criteria-rdoc-into-ptsd-research
#5
Ulrike Schmidt, Eric Vermetten
Three and a half decades of research on posttraumatic stress disorder (PTSD) has produced substantial knowledge on the pathobiology of this frequent and debilitating disease. However, despite all research efforts, so far no drug that has specifically targeted PTSD core symptoms progressed to clinical use. Instead, although not overly efficient, serotonin re-uptake inhibitors continue to be considered the gold standard of PTSD pharmacotherapy. The psychotherapeutic treatment and symptom-oriented drug therapy options available for PTSD treatment today show some efficacy, although not in all PTSD patients, in particular not in a substantial percent of those suffering from the detrimental sequelae of repeated childhood trauma or in veterans with combat related PTSD...
March 25, 2017: Current Topics in Behavioral Neurosciences
https://www.readbyqxmd.com/read/28341617/internet-delivered-health-interventions-that-work-systematic-review-of-meta-analyses-and-evaluation-of-website-availability
#6
Mary Am Rogers, Kelsey Lemmen, Rachel Kramer, Jason Mann, Vineet Chopra
BACKGROUND: Due to easy access and low cost, Internet-delivered therapies offer an attractive alternative to improving health. Although numerous websites contain health-related information, finding evidence-based programs (as demonstrated through randomized controlled trials, RCTs) can be challenging. We sought to bridge the divide between the knowledge gained from RCTs and communication of the results by conducting a global systematic review and analyzing the availability of evidence-based Internet health programs...
March 24, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/28340445/an-updated-meta-analysis-short-term-therapeutic-effects-of-repeated-transcranial-magnetic-stimulation-in-treating-obsessive-compulsive-disorder
#7
REVIEW
Dong-Dong Zhou, Wo Wang, Gao-Mao Wang, Da-Qi Li, Li Kuang
BACKGROUND: This study was conducted to evaluate the short-term therapeutic effects of using repeated transcranial magnetic stimulation (rTMS) to treat obsessive-compulsive disorder (OCD) and to examine potential influencing factors. METHOD: We searched the PubMed, EMBASE, CENTRAL, Wanfang, CNKI, and Sinomed databases on September 18, 2016 and reviewed the references of previous meta-analyses. Sham-controlled, randomized clinical trials using rTMS to treat OCD were included...
March 18, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28339164/are-schizophrenia-autistic-and-obsessive-spectrum-disorders-dissociable-on-the-basis-of-neuroimaging-morphological-findings-a-voxel-based-meta-analysis
#8
Franco Cauda, Tommaso Costa, Andrea Nani, Luciano Fava, Sara Palermo, Francesca Bianco, Sergio Duca, Karina Tatu, Roberto Keller
Schizophrenia spectrum disorder (SCZD), autism spectrum disorder (ASD), and obsessive-compulsive spectrum disorder (OCSD) are considered as three separate psychiatric conditions with, supposedly, different brain alterations patterns. From a neuroimaging perspective, this meta-analytic study aimed to address whether this nosographical differentiation is actually supported by different brain patterns of gray matter (GM) or white matter (WM) morphological alterations. We explored two possibilities: (a) to find out whether GM alterations are specific for SCZD, ASD, and OCSD; and (b) to associate the identified brain alteration patterns with cognitive dysfunctions by means of an analysis of lesion decoding...
March 24, 2017: Autism Research: Official Journal of the International Society for Autism Research
https://www.readbyqxmd.com/read/28339122/mortality-risk-in-a-nationwide-cohort-of-individuals-with-tic-disorders-and-with-tourette-syndrome
#9
Sandra M Meier, Søren Dalsgaard, Preben B Mortensen, James F Leckman, Kerstin J Plessen
BACKGROUND: Few studies have investigated mortality risk in individuals with tic disorders. METHODS: We thus measured the risk of premature death in individuals with tic disorders and with Tourette syndrome in a prospective cohort study with 80 million person-years of follow-up. We estimated mortality rate ratios and adjusted for calendar year, age, sex, urbanicity, maternal and paternal age, and psychiatric disorders to compare individuals with and without tic disorders...
March 24, 2017: Movement Disorders: Official Journal of the Movement Disorder Society
https://www.readbyqxmd.com/read/28338440/a-study-of-cognitive-function-in-treatment-refractory-obsessive-compulsive-disorder-treated-with-capsulotomy
#10
Feilong Gong, Peng Li, Bin Li, Shizhen Zhang, Xinjie Zhang, Sen Yang, Hongbin Liu, Wei Wang
OBJECTIVE Anterior capsulotomy (AC) is sometimes used as a last resort for treatment-refractory obsessive-compulsive disorder (OCD). Previous studies assessing neuropsychological outcomes in patients with OCD have identified several forms of cognitive dysfunction that are associated with the disease, but few have focused on changes in cognitive function in OCD patients who have undergone surgery. In the present study, the authors investigated the effects of AC on the cognitive function of patients with treatment-refractory OCD...
March 24, 2017: Journal of Neurosurgery
https://www.readbyqxmd.com/read/28338269/silymarin-for-the-treatment-of-obsessive-compulsive-disorders-in-dermatology
#11
Katlein França, Torello Lotti
No abstract text is available yet for this article.
March 24, 2017: Dermatologic Therapy
https://www.readbyqxmd.com/read/28335874/course-of-tourette-syndrome-and-comorbidities-in-a-large-prospective-clinical-study
#12
Camilla Groth, Nanette Mol Debes, Charlotte Ulrikka Rask, Theis Lange, Liselotte Skov
OBJECTIVE: Tourette syndrome (TS) is a childhood-onset neurodevelopmental disorder characterized by tics and frequent comorbidities. Although tics often improve during adolescence, recent studies suggest that comorbid obsessive-compulsive disorder (OCD) and attention-deficit/hyperactivity disorder (ADHD) tend to persist. This large prospective follow-up study describes the clinical course of tics and comorbidities during adolescence and the prevalence of coexisting psychopathologies. METHOD: The clinical cohort was recruited at the Danish National Tourette Clinic, and data were collected at baseline (n = 314, age range 5-19 years) and at follow-up 6 years later (n = 227) to establish the persistence and severity of tics and comorbidities...
April 2017: Journal of the American Academy of Child and Adolescent Psychiatry
https://www.readbyqxmd.com/read/28334708/repetitive-transcranial-magnetic-stimulation-improved-symptoms-of-obsessive-compulsive-disorders-but-not-executive-functions-results-from-a-randomized-clinical-trial-with-crossover-design-and-sham-condition
#13
Mehran Shayganfard, Leila Jahangard, Marzieh Nazaribadie, Mohammad Haghighi, Mohammad Ahmadpanah, Dena Sadeghi Bahmani, Hafez Bajoghli, Edith Holsboer-Trachsler, Serge Brand
OBJECTIVE: Whereas there is growing evidence that repetitive transcranial magnetic stimulation (rTMS) favorably impacts on symptoms of obsessive-compulsive disorders (OCD), less is known regarding the influence of rTMS on cognitive performance of patients with OCD. Here, we tested the hypothesis that rTMS has a positive impact both on symptom severity and executive functions in such patients. METHODS: We assessed 10 patients diagnosed with OCD (mean age: 33.5 years) and treated with a standard medication; they were randomly assigned either to a treatment-first or to a sham-first condition...
March 24, 2017: Neuropsychobiology
https://www.readbyqxmd.com/read/28331571/clinical-evaluation-of-autistic-symptoms-in-women-with-anorexia-nervosa
#14
Heather Westwood, William Mandy, Kate Tchanturia
BACKGROUND: Despite a suggested link between anorexia nervosa (AN) and autism spectrum disorder (ASD), previous studies have used self-report or diagnostic criteria to assess for ASD in AN populations, rather than direct observation of symptom characteristic of ASD. The aim of this study was to use a standardised, clinical assessment of ASD, the Autism Diagnostic Observation Schedule, 2nd Edition (ADOS-2), to investigate the presence of autistic symptoms in a cross-sectional sample of women with AN...
2017: Molecular Autism
https://www.readbyqxmd.com/read/28331505/fear-of-vomiting-and-low-body-weight-in-two-pediatric-patients-diagnostic-challenges
#15
Charlotte Maertens, Jennifer Couturier, Christina Grant, Natasha Johnson
Fear of vomiting can be a symptom associated with several disorders, including Eating Disorders (ED), Specific Phobia (Emetophobia), Avoidant Restrictive Food Intake Disorder (ARFID) and Obsessive Compulsive Disorder (OCD), making proper diagnosis challenging. At this time the literature exploring this symptom is limited, and to our knowledge very few cases have been described in the child and adolescent population. We report here the cases of one child and one adolescent presenting with significant weight loss, food restriction and fear of vomiting...
2017: Journal of the Canadian Academy of Child and Adolescent Psychiatry
https://www.readbyqxmd.com/read/28331322/the-role-of-deep-brain-stimulation-in-parkinson-s-disease-an-overview-and-update-on-new-developments
#16
REVIEW
John Y Fang, Christopher Tolleson
Parkinson's disease (PD) is a progressive neurodegenerative disorder characterized by the loss of neuronal dopamine production in the brain. Oral therapies primarily augment the dopaminergic pathway. As the disease progresses, more continuous delivery of therapy is commonly needed. Deep brain stimulation (DBS) has become an effective therapy option for several different neurologic and psychiatric conditions, including PD. It currently has US Food and Drug Administration approval for PD and essential tremor, as well as a humanitarian device exception for dystonia and obsessive-compulsive disorder...
2017: Neuropsychiatric Disease and Treatment
https://www.readbyqxmd.com/read/28326752/minimal-role-of-comorbid-personality-disorder-on-the-quality-of-life-in-patients-with-anxiety-spectrum-disorders
#17
Dana Kamaradova, Klara Latalova, Jan Prasko, Ales Grambal, Zuzana Sigmundova, Petra Kasalova, Snezana Cakirpaloglu
OBJECTIVES: There is no consensus on the definition of Quality of life (QoL). It is considered to be comprised of both psychological and somatical well-being. A variety of tools has been developed to measure subjective and objective (QoL). A number of factors, including demographical and medical may have an impact on QoL. The aim of our study was to compare the QoL in selected anxiety disorders and evaluate the influence of comorbid personality disorder. METHOD: We evaluated data from 278 patients suffering from social phobia, panic disorder and/or agoraphobia, adjustment disorder, generalized anxiety disorder and obsessive-compulsive disorder...
January 2017: Neuro Endocrinology Letters
https://www.readbyqxmd.com/read/28322616/how-individuals-with-body-dysmorphic-disorder-bdd-process-their-own-face-a-quantitative-and-qualitative-investigation-based-on-an-eye-tracking-paradigm
#18
Wei Lin Toh, David J Castle, Susan L Rossell
INTRODUCTION: Body dysmorphic disorder (BDD) is characterised by repetitive behaviours and/or mental acts occurring in response to preoccupations with perceived flaws in physical appearance. Based on an eye-tracking paradigm, this study aimed to examine how individuals with BDD processed their own face. METHODS: Participants were 21 BDD patients, 19 obsessive-compulsive disorder patients and 21 healthy controls (HC), who were age-, sex-, and IQ-matched. Stimuli were photographs of participants' own faces as well as those from the Pictures of Facial Affect battery...
March 21, 2017: Cognitive Neuropsychiatry
https://www.readbyqxmd.com/read/28322166/glutamate-modulating-drugs-as-a-potential-therapeutic-strategy-in-obsessive-compulsive-disorder
#19
Zoya Marinova, De-Maw Chuang, Naomi Fineberg
OBJECTIVE: Obsessive-compulsive disorder (OCD) is a mental disease commonly associated with severe distress and impairment of social functioning. Serotonin reuptake inhibitors and/or cognitive behavioural therapy are the therapy of choice, however up to 40% of patients do not respond to treatment. Glutamatergic signalling has also been implicated in OCD. The aim of the current study was to review the clinical evidence for therapeutic utility of glutamate-modulating drugs as an augmentation or monotherapy in OCD patients...
March 20, 2017: Current Neuropharmacology
https://www.readbyqxmd.com/read/28321149/family-and-friendship-networks-and-obsessive-compulsive-disorder-among-african-americans-and-black-caribbeans
#20
Joseph A Himle, Robert Joseph Taylor, Ann W Nguyen, Monnica T Williams, Karen D Lincoln, Harry Owen Taylor, Linda M Chatters
Although there is a large literature on the influence of social support on mental health there is limited research on social support and OCD. This is especially the case for African Americans and Black Caribbeans. This study examines the relationship between family and friendship networks and the prevalence of OCD. The analysis is based on the National Survey of American Life a nationally representative sample of African Americans and Black Caribbeans. Variables included frequency of contact with family and friends, subjective closeness with family and friends, and negative interactions (conflict, criticisms) with family members...
March 2017: Behavior Therapist
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