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Panic disorder

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https://www.readbyqxmd.com/read/27918324/expressed-emotion-and-attributions-in-relatives-of-patients-with-obsessive-compulsive-disorder-and-panic-disorder
#1
Keith D Renshaw, Dianne L Chambless, Sommer Thorgusen
Relatives' criticism of, hostility toward, and emotional overinvolvement (EOI) with patients are predictive of treatment response and relapse. Although these constructs have been linked to relatives' attributions for patient problems, little research has yet evaluated attributions for specific types of problems. This study examined event-specific attributions (i.e., attributions specifically for either disorder-related [DR] or non-DR problems) in relatives of patients with anxiety disorders. Relatives made more illness attributions (attributing problems to a patient's disorder) than controllable attributions (attributing problems to factors controllable by patients) for DR events, with the reverse pattern for non-DR events...
December 1, 2016: Journal of Nervous and Mental Disease
https://www.readbyqxmd.com/read/27914035/mobilization-of-peripheral-blood-stem-cells-and-changes-in-the-concentration-of-plasma-factors-influencing-their-movement-in-patients-with-panic-disorder
#2
Marcin Jabłoński, Jolanta Kucharska Mazur, Maciej Tarnowski, Barbara Dołęgowska, Daniel Pędziwiatr, Ewa Kubiś, Marta Budkowska, Daria Sałata, Justyna Pełka Wysiecka, Arkadiusz Kazimierczak, Artur Reginia, Mariusz Z Ratajczak, Jerzy Samochowiec
In this paper we examined whether stem cells and factors responsible for their movement may serve as new biological markers of anxiety disorders. The study was carried out on a group of 30 patients diagnosed with panic disorder (examined before and after treatment), compared to 30 healthy individuals forming the control group. We examined the number of circulating HSCs (hematopoetic stem cells) (Lin-/CD45 +/CD34 +) and HSCs (Lin-/CD45 +/AC133 +), the number of circulating VSELs (very small embryonic-like stem cells) (Lin-/CD45-/CD34 +) and VSELs (Lin-/CD45-/AC133 +), as well as the concentration of complement components: C3a, C5a and C5b-9, SDF-1 (stromal derived factor) and S1P (sphingosine-1-phosphate)...
December 2, 2016: Stem Cell Reviews
https://www.readbyqxmd.com/read/27907177/correction-predicting-response-trajectories-during-cognitive-behavioural-therapy-for-panic-disorder-no-association-with-the-bdnf-gene-or-childhood-maltreatment
#3
Martí Santacana, Bárbara Arias, Marina Mitjans, Albert Bonillo, María Montoro, Sílvia Rosado, Roser Guillamat, Vicenç Vallès, Víctor Pérez, Carlos G Forero, Miquel A Fullana
[This corrects the article DOI: 10.1371/journal.pone.0158224.].
2016: PloS One
https://www.readbyqxmd.com/read/27898206/doomed-for-disorder-high-incidence-of-mood-and-anxiety-disorders-in-offspring-of-depressed-and-anxious-patients-a-prospective-cohort-study
#4
Petra J Havinga, Lynn Boschloo, Annelene J P Bloemen, Maaike H Nauta, Sybolt O de Vries, Brenda W J H Penninx, Robert A Schoevers, Catharina A Hartman
OBJECTIVE: Early recognition of individuals at risk for depressive and anxiety disorders is key in influencing onset and course of these disorders. Parental history is a potent risk factor for the development of these disorders in offspring. However, knowledge about the magnitude of this risk is limited as large-scale longitudinal studies with a follow-up into adulthood are scarce. Those offspring at highest risk may possibly be identified by easy-to-determine parental psychiatric characteristics, family context, and offspring characteristics...
November 22, 2016: Journal of Clinical Psychiatry
https://www.readbyqxmd.com/read/27889892/effects-of-mental-stress-induction-on-heart-rate-variability-in-patients-with-panic-disorder
#5
Katja Petrowski, Susann Wichmann, Timo Siepmann, Stefan R Bornstein, Martin Siepmann
Reduced heart rate variability (HRV) constitutes a widely used marker of cardiac autonomic inflexibility which has been linked to disorders such as panic disorder (PD). To date, the pathophysiological mechanisms whereby panic leads to attenuated HRV are not fully elucidated. We aimed to investigate the hypothesis that PD patients show pathological reactivity both in response to interoceptive and psychosocial stress in comparison to healthy individuals. We performed a controlled study on 38 patients diagnosed with PD [20 males and 18 females aged 35...
November 26, 2016: Applied Psychophysiology and Biofeedback
https://www.readbyqxmd.com/read/27889856/gender-differences-in-anxiety-trajectories-from-middle-to-late-adolescence
#6
Christine McCauley Ohannessian, Stephanie Milan, Anna Vannucci
Although developmental trajectories of anxiety symptomatology have begun to be explored, most research has focused on total anxiety symptom scores during childhood and early adolescence, using racially/ethnically homogenous samples. Understanding the heterogeneous courses of anxiety disorder symptoms during middle to late adolescence has the potential to clarify developmental risk models of anxiety and to inform prevention programs. Therefore, this study specifically examined gender differences in developmental trajectories of anxiety disorder symptoms (generalized anxiety disorder, panic disorder, and social anxiety disorder) from middle to late adolescence in a diverse community sample (N = 1000; 57 % female; 65 % White), assessed annually over 2 years...
November 26, 2016: Journal of Youth and Adolescence
https://www.readbyqxmd.com/read/27887860/modeling-the-development-of-panic-disorder-with-interoceptive-conditioning
#7
Klara De Cort, Mathias Schroijen, Rene Hurlemann, Suzanne Claassen, Jojanneke Hoogenhout, Omer Van den Bergh, Liesbet Goossens, Ilse Van Diest, Koen Schruers
Panic disorder is characterized by the paroxysmal occurrence and fear of bodily symptoms. In recent years it has been proposed that patients "learn" to fear cardiorespiratory sensations through interoceptive conditioning. This study sought to model the initial stage of this process in healthy volunteers (N=44) using mild cardiac sensations. An additional aim was to explore whether anxiety sensitivity - a known risk factor for panic disorder - modulates such interoceptive learning. Infusions of pentagastrin and saline were used to manipulate the presence versus absence of cardiac sensations, respectively, and served as conditioned stimuli in a differential interoceptive conditioning paradigm...
November 22, 2016: European Neuropsychopharmacology: the Journal of the European College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/27883964/sex-specific-association-between-functional-neuropeptide-s-receptor-gene-npsr1-variants-and-cortisol-and-central-stress-responses
#8
Fabian Streit, Ceren Akdeniz, Leila Haddad, Robert Kumsta, Sonja Entringer, Josef Frank, Ilona S Yim, Sandra Zänkert, Stephanie H Witt, Peter Kirsch, Marcella Rietschel, Stefan Wüst
The brain neuropeptide S (NPS) system has recently generated substantial interest and may be of major relevance for central stress regulation. The NPS receptor (NPSR1) is highly expressed in the limbic system, exogenous NPS exerts pronounced anxiolytic and fear-attenuating effects in rodents and extensive close crosstalk between the NPS system and the hypothalamic-pituitary-adrenal (HPA) axis has been demonstrated. In humans, associations between NPSR1 variants and anxiety and panic disorder, as well as amygdala responsiveness to fear- relevant faces and prefrontal cortex activity in a fear conditioning paradigm have been reported...
November 10, 2016: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/27883946/pattern-and-risk-of-developing-alcohol-use-disorders-illegal-substance-use-and-psychiatric-disorders-after-early-onset-of-alcohol-use-results-of-the-thai-national-mental-health-survey-2013
#9
Athip Tanaree, Sawitri Assanangkornchai, Phunnapa Kittirattanapaiboon
INTRODUCTION: Although underage drinking is a global concern, little is known about the relationship between age at first drink and development of various psychiatric comorbidities. METHODS: A secondary data analysis was done among 2928 lifetime drinkers from the Thai National Mental Health Survey 2013. Age at first drink, and onset of related psychiatric outcomes were inquired. Survival analysis using Cox regression was performed to estimate the risk over time for psychiatric problems across age ranges at first drink...
November 10, 2016: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/27878381/posttraumatic-stress-and-quality-of-life-with-the-totally-subcutaneous-compared-to-conventional-cardioverter-defibrillator-systems
#10
Julia Köbe, Katharina Hucklenbroich, Nils Geisendörfer, Markus Bettin, Gerrit Frommeyer, Florian Reinke, Dirk Dechering, Markus Burgmer, Lars Eckardt
BACKGROUND: For prevention of sudden cardiac death, the transvenously implantable cardioverter-defibrillator therapy (tv-ICD) is well accepted. The subcutaneous system (S-ICD(®)) is promising in terms of reducing ICD complications. Nevertheless, the impact of the novel generator position on patients' quality of life (QoL) is yet unknown. OBJECTIVE: This study aimed at comparing QoL and posttraumatic stress with both systems. METHODS: 60 S-ICD(®) and 60 case-controlled tv single-chamber ICD patients were asked to respond to three standardized questionnaires...
November 22, 2016: Clinical Research in Cardiology: Official Journal of the German Cardiac Society
https://www.readbyqxmd.com/read/27876440/cannabis-alcohol-use-psychological-distress-and-decision-making-style
#11
James G Phillips, Rowan P Ogeil
INTRODUCTION: There have been suggestions of hypofrontality in cannabis users. To understand cannabis-related differences in decisional processes, Janis and Mann's conflict model of decision making was applied to recreational cannabis smokers who varied in their alcohol use and level of psychological distress. METHOD: An online sample of recreational substance users (114 male, 119 female) completed the Melbourne Decision Making Questionnaire, the Alcohol Use Disorders Identification Test (AUDIT), Kessler's Psychological Distress Scale (K10), and the Severity of Dependence Scale (SDS) for cannabis...
November 23, 2016: Journal of Clinical and Experimental Neuropsychology
https://www.readbyqxmd.com/read/27876300/functional-voice-disorders-the-importance-of-the-psychologist-in-clinical-voice-assessment
#12
Mafalda Andrea, Óscar Dias, Mário Andrea, Maria Luísa Figueira
OBJECTIVES: The etiopathogenesis of functional voice disorders (FVDs) is multifactorial. The purpose of this study was to analyze the severity of depression and anxiety, and the incidence of affective and anxiety disorders, in patients who presented different types of FVDs and were followed at the University Clinic of Otolaryngology. DESIGN: This is a cross-sectional study. METHODS: After ENT observation, 83 women were classified into three groups: psychogenic voice disorder (PVD = 39), primary muscle tension voice disorder (MTVD1 = 16), and secondary muscle tension voice disorder (MTVD2 = 28)...
November 18, 2016: Journal of Voice: Official Journal of the Voice Foundation
https://www.readbyqxmd.com/read/27869064/transdiagnostic-brain-responses-to-disorder-related-threat-across-four-psychiatric-disorders
#13
K Feldker, C Y Heitmann, P Neumeister, S V Tupak, E Schrammen, R Moeck, P Zwitserlood, M Bruchmann, T Straube
BACKGROUND: There is an ongoing debate whether transdiagnostic neural mechanisms are shared by different anxiety-related disorders or whether different disorders show distinct neural correlates. To investigate this issue, studies controlling for design and stimuli across multiple anxiety-related disorders are needed. METHOD: The present functional magnetic resonance imaging study investigated neural correlates of visual disorder-related threat processing across unmedicated patients suffering from panic disorder (n = 20), social anxiety disorder (n = 20), dental phobia (n = 16) and post-traumatic stress disorder (n = 11) relative to healthy controls (HC; n = 67)...
November 21, 2016: Psychological Medicine
https://www.readbyqxmd.com/read/27868423/startle-potentiation-to-uncertain-threat-as-a-psychophysiological-indicator-of-fear-based-psychopathology-an-examination-across-multiple-internalizing-disorders
#14
Stephanie M Gorka, Lynne Lieberman, Stewart A Shankman, K Luan Phan
Heightened reactivity to uncertain threat (U-threat) is an important individual difference factor that may characterize fear-based internalizing psychopathologies (IPs) and distinguish them from distress/misery IPs. To date, however, the majority of existing research examining reactivity to U-threat has been within individuals with panic disorder and major depressive disorder (MDD) and no prior study has directly tested this hypothesis across multiple IPs. The current study therefore explored whether heightened reactivity to U-threat is a psychophysiological indicator of fear-based psychopathology across 5 groups: current (a) social anxiety disorder (SAD); (b) specific phobia (SP); (c) generalized anxiety disorder (GAD); (d) MDD; and (c) individuals with no history of psychopathology (controls)...
November 17, 2016: Journal of Abnormal Psychology
https://www.readbyqxmd.com/read/27866918/-children-and-adolescents-anxiety-disorders
#15
H Denis, A Baghdadli
Anxiety disorders were long underestimated in children by healthcare professionals, but they are now better diagnosed. They account for the most frequent psychiatric diagnosis between 6 and 18 years of age, with differences in prevalence or risk factors related to the clinical forms. Different clinical subtypes of anxiety disorders are detailed in this article: separation anxiety, specific phobia, generalized anxiety, social anxiety, panic disorder, post-traumatic stress syndrome, and obsessional-compulsive disorder...
November 17, 2016: Archives de Pédiatrie: Organe Officiel de la Sociéte Française de Pédiatrie
https://www.readbyqxmd.com/read/27863115/reversible-splenial-lesion-syndrome-with-a-hyperosmolar-hyperglycemic-state-and-neuroleptic-malignant-syndrome-caused-by-olanzapine
#16
Kenta Kaino, Ryo Kumagai, Shoko Furukawa, Momoko Isono, Aiko Muramatsu, Masanao Fujii, Yumiko Muta, Tomoyuki Asada, Kazuya Fujihara, Hiroaki Yagyu
A 27-year-old woman with panic disorder taking 20 mg olanzapine daily for 4 months was admitted to our hospital because of disturbed consciousness with fever, hyperglycemia, hyperosmolarity, and elevated creatine phosphokinase. She was diagnosed with a hyperosmolar hyperglycemic state (HHS) and neuroleptic malignant syndrome (NMS). Brain magnetic resonance imaging (MRI) showed transiently restricted diffusion in the splenium of the corpus callosum (SCC), with a high signal intensity on diffusion-weighted imaging...
November 18, 2016: Journal of Diabetes Investigation
https://www.readbyqxmd.com/read/27861457/burden-and-distress-in-caregivers-of-patients-with-panic-disorder-and-agoraphobia
#17
Evandro Luis Pampani Borgo, Ana Teresa de Abreu Ramos-Cerqueira, Albina Rodrigues Torres
We estimated the prevalence, severity, and correlates of burden and distress in caregivers of patients with panic disorder and agoraphobia. The instruments used in this cross-sectional study with 40 caregivers and 40 outpatients were Carer Burden Interview (CBI), Family Burden Interview Schedule (FBIS-BR), Self-Reporting Questionnaire (SRQ), Panic and Agoraphobia Scale (PAS), and Mini-international Neuropsychiatric Interview. Bivariate analyses were followed by regression analyses. The patients' mean PAS score was 29...
November 16, 2016: Journal of Nervous and Mental Disease
https://www.readbyqxmd.com/read/27855338/subjective-anger-and-overt-aggression-in-psychiatric-outpatients
#18
Timothy Genovese, Kristy Dalrymple, Iwona Chelminski, Mark Zimmerman
BACKGROUND: The attention given to anger and aggression in psychiatric patients pales in comparison to the attention given to depression and anxiety. Most studies have focused on a limited number of psychiatric disorders, and results have been inconsistent. The present report from the Rhode Island Methods to Improve Diagnostic Assessment and Services (MIDAS) project sought to replicate and extend prior findings examining which psychiatric disorders and demographic characteristics were independently associated with elevated levels of anger and aggression...
October 17, 2016: Comprehensive Psychiatry
https://www.readbyqxmd.com/read/27848034/vagus-nerve-stimulation-in-psychiatry-a-systematic-review-of-the-available-evidence
#19
REVIEW
Camelia-Lucia Cimpianu, Wolfgang Strube, Peter Falkai, Ulrich Palm, Alkomiet Hasan
Invasive and non-invasive vagus nerve stimulation (VNS) is a promising add-on treatment for treatment-refractory depression, but is also increasingly evaluated for its application in other psychiatric disorders, such as dementia, schizophrenia, somatoform disorder, and others. We performed a systematic review aiming to give a detailed overview of the available evidence of the efficacy of VNS for the treatment of psychiatric disorders. Data derived from animal models, experimental trials without health-related outcomes, case reports, single-session studies, and reviews were excluded...
November 16, 2016: Journal of Neural Transmission
https://www.readbyqxmd.com/read/27846780/treatment-engagement-in-the-early-phase-of-cognitive-behavior-therapy-for-panic-disorder-a-grounded-theory-analysis-of-patient-experience
#20
Eleni C Tzavela, Paschalia Mitskidou, Antigoni Mertika, Anastassios Stalikas, Yiannis Kasvikis
Exposure-based cognitive-behavior therapy (EBCBT) is the treatment of choice for panic disorder (PD). However, little is known about early treatment processes that facilitate retention in treatment and positive outcomes of PD treatment. We studied the development of early treatment process with semi-structured individual in-depth interviews with 12 patients with PD, conducted post session 3. Grounded theory was used to analyze the transcripts. The development of early treatment process was captured by four thematic categories: approaching the problem, easing in and opening up, building trust and bonding, and making sense of panic...
November 15, 2016: Psychotherapy Research: Journal of the Society for Psychotherapy Research
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