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Network analysis of anxiety and depressive symptoms during the COVID-19 pandemic in older adults in the United Kingdom. Sci Rep 2024; 14:7741. [PMID: 38565592 PMCID: PMC10987576 DOI: 10.1038/s41598-024-58256-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 03/27/2024] [Indexed: 04/04/2024] Open
Abstract
The health crisis caused by COVID-19 in the United Kingdom and the confinement measures that were subsequently implemented had unprecedented effects on the mental health of older adults, leading to the emergence and exacerbation of different comorbid symptoms including depression and anxiety. This study examined and compared depression and anxiety symptom networks in two specific quarantine periods (June-July and November-December) in the older adult population in the United Kingdom. We used the database of the English Longitudinal Study of Aging COVID-19 Substudy, consisting of 5797 participants in the first stage (54% women) and 6512 participants in the second stage (56% women), all over 50 years of age. The symptoms with the highest centrality in both times were: "Nervousness (A1)" and "Inability to relax (A4)" in expected influence and predictability, and "depressed mood (D1"; bridging expected influence). The latter measure along with "Irritability (A6)" overlapped in both depression and anxiety clusters in both networks. In addition, a the cross-lagged panel network model was examined in which a more significant influence on the direction of the symptom "Nervousness (A1)" by the depressive symptoms of "Anhedonia (D6)", "Hopelessness (D7)", and "Sleep problems (D3)" was observed; the latter measure has the highest predictive capability of the network. The results report which symptoms had a higher degree of centrality and transdiagnostic overlap in the cross-sectional networks (invariants) and the cross-lagged panel network model of anxious and depressive symptomatology.
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Anhedonia as a transdiagnostic symptom across psychological disorders: a network approach. Psychol Med 2023; 53:3908-3919. [PMID: 35348051 PMCID: PMC10317820 DOI: 10.1017/s0033291722000575] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 02/09/2022] [Accepted: 02/16/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND Anhedonia is apparent in different mental disorders and is suggested to be related to dysfunctions in the reward system and/or affect regulation. It may hence be a common underlying feature associated with symptom severity of mental disorders. METHODS We constructed a cross-sectional graphical Least Absolute Shrinkage and Selection Operator (LASSO) network and a relative importance network to estimate the relationships between anhedonia severity and the severity of symptom clusters of major depressive disorder (MDD), anxiety sensitivity (AS), attention-deficit hyperactivity disorder (ADHD), and autism spectrum disorder (ASD) in a sample of Dutch adult psychiatric patients (N = 557). RESULTS Both these networks revealed anhedonia severity and depression symptom severity as central to the network. Results suggest that anhedonia severity may be predictive of the severity of symptom clusters of MDD, AS, ADHD, and ASD. MDD symptom severity may be predictive of AS and ADHD symptom severity. CONCLUSIONS The results suggest that anhedonia may serve as a common underlying transdiagnostic psychopathology feature, predictive of the severity of symptom clusters of depression, AS, ADHD, and ASD. Thus, anhedonia may be associated with the high comorbidity between these symptom clusters and disorders. If our results will be replicated in future studies, it is recommended for clinicians to be more vigilant about screening for anhedonia and/or depression severity in individuals diagnosed with an anxiety disorder, ADHD and/or ASD.
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Transdiagnostic Approach and Obsessive Compulsive Disorder. PSIKIYATRIDE GUNCEL YAKLASIMLAR - CURRENT APPROACHES IN PSYCHIATRY 2023. [DOI: 10.18863/pgy.1110989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
Abstract
The categorical approach of traditional psychiatric nosology has been a forceful approach for a very long time for explaining psychological disorders which are defined by symptom based diagnostic categories. However, in recent years, the importance of the "transdiagnostic" approach which is a new classification system is increasing. The transdiagnostic approach aims to examine dimensionally the common cognitive, behavioral, interpersonal and biological processes underlying many psychopathologies away from the categorical approach that classifies psychopathologies according to observable symptoms. This approach intends to treat the disorders through the common underlying processes and risk factors, thus heterogeneous and comorbid symptoms are better addressed and diagnostic categories that may change during treatment are avoided. In this review study, the current problems in diagnosing based on classification and gaps in the field were examined, and the approach itself was proposed as a solution. RDoC (Research Domain Criteria) which is a new classification system for psychiatric disorders within the scope of the approach, has created a new structure using modern research approaches in genetics, neuroscience and behavioral sciences. In the present study, the definition and emergence of the transdiagnostic approach, obsessive compulsive disorder and RDoC in the context of transdiagnostic approach and transdiagnostic treatment are explained. This review is intended to be a resource for both basic psychopathology research and the development of treatment methods within the framework of a transdiagnostic approach.
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Psychological impact of COVID-19: A cross-lagged network analysis from the English Longitudinal Study of Aging COVID-19 database. Front Psychiatry 2023; 14:1124257. [PMID: 36911134 PMCID: PMC9992548 DOI: 10.3389/fpsyt.2023.1124257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 02/06/2023] [Indexed: 02/24/2023] Open
Abstract
Background The COVID-19 pandemic and its subsequent health restrictions had an unprecedented impact on mental health, contributing to the emergence and reinforcement of various psychopathological symptoms. This complex interaction needs to be examined especially in a vulnerable population such as older adults. Objective In the present study we analyzed network structures of depressive symptoms, anxiety, and loneliness from the English Longitudinal Study of Aging COVID-19 Substudy over two waves (Months of June-July and November-December 2020). Methods For this purpose, we use measures of centrality (expected and bridge-expected influence) in addition to the Clique Percolation method to identify overlapping symptoms between communities. We also use directed networks to identify direct effects between variables at the longitudinal level. Results UK adults aged >50 participated, Wave 1: 5,797 (54% female) and Wave 2: 6,512 (56% female). Cross-sectional findings indicated that difficulty relaxing, anxious mood, and excessive worry symptoms were the strongest and similar measures of centrality (Expected Influence) in both waves, while depressive mood was the one that allowed interconnection between all networks (bridge expected influence). On the other hand, sadness and difficulty sleeping were symptoms that reflected the highest comorbidity among all variables during the first and second waves, respectively. Finally, at the longitudinal level, we found a clear predictive effect in the direction of the nervousness symptom, which was reinforced by depressive symptoms (difficulties in enjoying life) and loneliness (feeling of being excluded or cut off from others). Conclusion Our findings suggest that depressive, anxious, and loneliness symptoms were dynamically reinforced as a function of pandemic context in older adults in the UK.
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Causal discovery replicates symptomatic and functional interrelations of posttraumatic stress across five patient populations. Front Psychiatry 2023; 13:1018111. [PMID: 36793783 PMCID: PMC9924232 DOI: 10.3389/fpsyt.2022.1018111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 12/30/2022] [Indexed: 02/01/2023] Open
Abstract
Introduction Approximately half of individuals with posttraumatic stress disorder (PTSD) may meet criteria for other psychiatric disorders, and PTSD symptoms are associated with diminished health and psychosocial functioning. However, few studies examine the longitudinal progression of PTSD symptoms concurrent with related symptom domains and functional outcomes, such that may neglect important longitudinal patterns of symptom progression beyond PTSD specifically. Methods Therefore, we used longitudinal causal discovery analysis to examine the longitudinal interrelations among PTSD symptoms, depressive symptoms, substance abuse, and various other domains of functioning in five longitudinal cohorts representing veterans (n = 241), civilians seeking treatment for anxiety disorders (n = 79), civilian women seeking treatment for post-traumatic stress and substance abuse (n = 116), active duty military members assessed 0-90 days following TBI (n = 243), and civilians with a history of TBI (n = 43). Results The analyses revealed consistent, directed associations from PTSD symptoms to depressive symptoms, independent longitudinal trajectories of substance use problems, and cascading indirect relations from PTSD symptoms to social functioning through depression as well as direct relations from PTSD symptoms to TBI outcomes. Discussion Our findings suggest PTSD symptoms primarily drive depressive symptoms over time, tend to show independence from substance use symptoms, and may cascade into impairment in other domains. The results have implications for refining conceptualization of PTSD co-morbidity and can inform prognostic and treatment hypotheses about individuals experiencing PTSD symptoms along with co-occurring distress or impairment.
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Anxiety sensitivity and panic symptoms: the moderating influence of distress tolerance. ANXIETY, STRESS, & COPING 2022:1-18. [DOI: 10.1080/10615806.2022.2146102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Anxiety sensitivity predicts depression severity in individuals with dissociative identity disorder. J Psychiatr Res 2022; 155:263-268. [PMID: 36126396 PMCID: PMC9588735 DOI: 10.1016/j.jpsychires.2022.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 08/22/2022] [Accepted: 09/07/2022] [Indexed: 10/31/2022]
Abstract
BACKGROUND Anxiety sensitivity involves the fear of anxiety-related symptoms and can exacerbate both major depressive disorder and posttraumatic stress disorder (PTSD) symptoms. However, it is unclear if anxiety sensitivity plays a similar role in dissociative identity disorder (DID) where symptoms of depression and PTSD commonly co-occur. We examined the association between anxiety sensitivity, depression, PTSD and dissociative symptoms in DID, hypothesizing a positive association between all symptoms and anxiety sensitivity. METHOD Participants were 21 treatment-seeking adult females with histories of childhood trauma, current PTSD, and DID. Participants completed the Anxiety Sensitivity Index (ASI), Beck Depression Inventory-II, Childhood Trauma Questionnaire, Multidimensional Inventory of Dissociation, and PTSD Checklist for DSM-5. The ASI included subscales that assessed anxiety sensitivity in cognitive, physical, and social domains. RESULTS Participants reported high levels of anxiety sensitivity. A multiple regression analysis demonstrated that the ASI cognitive subscale was the strongest predictor of depressive symptoms. No direct associations were identified between anxiety sensitivity and PTSD or dissociative symptoms. We conducted a mediation analysis to test an indirect relationship between cognitive anxiety sensitivity and dissociative symptoms, and found a significant indirect effect through depressive symptoms. CONCLUSIONS Our results suggest that cognitive anxiety sensitivity or the fear of cognitive dyscontrol is linked with symptom severity in DID. These findings emphasize the need to assess for and utilize interventions that target anxiety sensitivity, which may in turn alleviate symptoms of depression and dissociation in DID.
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The moderating effect of anxiety diagnosis on the relationship between error-related negativity and anxiety sensitivity cognitive concerns. Biol Psychol 2022; 175:108443. [DOI: 10.1016/j.biopsycho.2022.108443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 09/14/2022] [Accepted: 10/09/2022] [Indexed: 11/02/2022]
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Anxiety Disorders in Late Life: Considerations for Assessment and Cognitive-Behavioral Treatment. COGNITIVE AND BEHAVIORAL PRACTICE 2021. [DOI: 10.1016/j.cbpra.2021.04.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Abstract
Relaxation sensitivity indexes the fear of relaxation-related events. The purpose of this study was to develop and provide initial validation of a self-report measure of relaxation sensitivity, the Relaxation Sensitivity Index (RSI). Three independent samples of undergraduate students (n=300 unselected, n=349 non-clinical, and n=197 clinical analogs with elevated anxiety/depression symptoms) completed self-report measures to examine the factor structure, reliability, and validity of the RSI. Results of exploratory and confirmatory factor analyses supported a three-factor structure (correlated Physical, Cognitive, and Social Concerns). The RSI demonstrated good internal consistency and construct validity as evidenced by expected correlations with measures of anxiety and depression symptoms. The RSI showed good predictive validity in terms of a history of fearful responding to relaxation. RSI scores were significantly higher in the symptomatic compared to non-clinical sample. Results suggest the RSI is a valid and reliable measure that may be useful in clinical and research settings.
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Examination of a brief computerized Cognitive Anxiety Sensitivity intervention on obsessive-compulsive symptoms. BRITISH JOURNAL OF CLINICAL PSYCHOLOGY 2021; 61 Suppl 1:93-110. [PMID: 33945163 DOI: 10.1111/bjc.12298] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 04/14/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVES Despite the existence of several first-line treatments for obsessive-compulsive disorder (OCD), many patients fail to experience symptom reduction and/or do not complete treatment. As a result, the field has increasingly moved towards identifying and treating malleable underlying risk factors that may in turn improve treatment efficacy. One salient underlying risk factor, anxiety sensitivity (AS) cognitive concerns, has been found to be uniquely associated with obsessive-compulsive (OC) symptom dimensions. However, no studies have yet examined whether reductions in AS cognitive concerns will lead to subsequent reductions in OC symptoms. METHODS The current study attempted to fill this gap by recruiting individuals reporting elevations on both AS cognitive concerns and at least one OC symptom dimension. Participants were randomly assigned to receive either a one-session AS cognitive concerns intervention (n = 35) or a single health information control session (n = 37). AS cognitive concerns were assessed at post-intervention and one-month follow-up. RESULTS The active intervention produced significantly greater reductions in AS cognitive concerns post-intervention than the control intervention. However, this effect was no longer significant at one-month follow-up. Further, while there was not an effect of treatment condition on OC symptoms at one-month follow-up, changes in AS cognitive concerns from baseline to post-intervention mediated changes in OC symptoms at one-month follow-up. CONCLUSIONS Findings support previous research attesting to the malleable nature of AS. Extending this research, findings provide initial support for the efficacy of AS interventions among individuals with elevated OC symptoms. PRACTITIONER POINTS Clinicians should consider assessing anxiety sensitivity (AS) among patients with obsessive-compulsive disorder. If elevated, clinicians should consider targeting AS as an adjunct to treatment as usual.
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Anxiety Regarding COVID-19 Is Related to Attentional Control: The Mediating Role of Anxiety Sensitivity. Front Psychiatry 2021; 12:713279. [PMID: 34456768 PMCID: PMC8385276 DOI: 10.3389/fpsyt.2021.713279] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 07/16/2021] [Indexed: 12/25/2022] Open
Abstract
Background: As an emergent public health event, COVID-19 has had a significant impact on mental health, particularly causing anxiety. Some cognitive-affective related studies have demonstrated that attentional control is related to levels of anxiety. More specifically, recent research has shown that anxiety sensitivity is uniquely associated with mental health responses to COVID-19. The aim of the current study was to investigate the role of anxiety sensitivity during COVID-19 outbreak period, especially physical and cognitive concerns, in relation to attentional control and anxiety. Methods: It is a questionnaire study. A total of 464 participants were recruited through online sampling between February and March, 2020. They were surveyed by the Attentional Control Scale (ATTC), Anxiety Sensitivity Index-3 (ASI-3) and Depression Anxiety Stress Scale-21 (DASS-21). Data were analyzed using descriptive statistics and correlation analysis. We also tested the mediating effect. Results: The results showed that attentional control is negatively correlated with physical concern, cognitive concern and anxiety. And results support that physical and cognitive concerns play a mediating role between attentional control and anxiety. Conclusions: Anxiety sensitivity plays a mediating role between attentional control and anxiety. These findings can help effective prevention and intervention of anxiety.
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Anxiety Sensitivity and Physical Inactivity in a National Sample of Adults with a History of Myocardial Infarction. Int J Behav Med 2020; 27:520-526. [PMID: 32458220 DOI: 10.1007/s12529-020-09881-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND The psychological factors underlying physical inactivity in vulnerable cardiac adult populations remain understudied. Anxiety sensitivity, a cognitive vulnerability defined as fear of the physical, cognitive, and social consequences of anxiety, may be an important modifiable determinant of physical inactivity. We examined the association of anxiety sensitivity, and each anxiety sensitivity subscale (physical, cognitive, and social concerns), with physical inactivity in adults with a history of myocardial infarction (MI). METHODS Using cross-sectional data from a nationally representative survey of adults (N = 1417) in the USA who reported a health professional diagnosis of MI, we used weighted logistic regression models to evaluate the association between anxiety sensitivity (overall, and each subscale) and physical inactivity (self-reported exercise 0-1 day/week), with adjustment for age, gender, race, education, number of MIs, and depression. RESULTS Overall, 34.3% reported physical inactivity. Anxiety sensitivity was associated with greater odds of physical inactivity (OR = 1.01; 95% CI = 1.00, 1.02; p = .026). Of the subscales, only physical concerns were associated with physical inactivity (OR = 1.02; 95% CI = 1.01, 1.04; p = .008) in the final model. High vs. low fear of shortness of breath was most consistently associated with physical inactivity (OR = 1.49; 95% CI = 1.08, 2.06; p < .021). CONCLUSION Anxiety sensitivity, generally, and fear of the physical sensations of anxiety (i.e., "fear of shortness of breath"), specifically, are important correlates of physical inactivity in adults with a history of MI. Future research should replicate these findings and experimentally test whether cardiac rehabilitation interventions that include an adjunctive component targeting reduction of anxiety sensitivity overall, or specific somatic symptoms, improve physical activity in this population.
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Perceived Parent and Peer Alienation and Its Relations to Anxiety Sensitivity, Pathological Worry, and Generalised Anxiety Disorder Symptoms. AUSTRALIAN PSYCHOLOGIST 2020. [DOI: 10.1111/ap.12183] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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A multidimensional investigation of anxiety sensitivity and depression outcomes in cognitive-behavioral group therapy. Psychiatry Res 2020; 293:113446. [PMID: 32980716 DOI: 10.1016/j.psychres.2020.113446] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 09/05/2020] [Indexed: 12/13/2022]
Abstract
We examined how anxiety sensitivity - the fear of symptoms of anxiety due to their perceived harmful effects - and gender are associated with treatment trajectory and outcomes in a large outpatient sample (N = 278) who received 14-weeks of cognitive-behavioral group therapy (CBGT) for depression. Three dimensions of anxiety sensitivity (cognitive, physical, and social concerns) and depression were assessed at pre-treatment, and the latter was assessed weekly during treatment. Latent growth curve models supported a link between cognitive concerns (fears of losing control over thoughts) and greater improvement in depression near the end of treatment (i.e., weeks 10-14); gender did not moderate trajectory. Gender (i.e., identifying as a woman) and greater physical concerns (fears of physical consequences of arousal symptoms) were associated with completion of < 8 sessions. Results suggest that those with more cognitive concerns might require greater time in treatment and/or benefit most from the focus on maladaptive assumptions and core beliefs in later CBGT sessions. Future research, including investigation of intervening variables, may elucidate the mechanisms through which greater physical concerns and gender are associated with treatment non-completion. Results supported differential associations of anxiety sensitivity dimensions with depression treatment outcomes, though further research attention is needed.
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Anxiety sensitivity and bodily kinematics. Behav Res Ther 2020; 133:103694. [PMID: 32738507 DOI: 10.1016/j.brat.2020.103694] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 05/18/2020] [Accepted: 06/26/2020] [Indexed: 10/23/2022]
Abstract
Anxiety sensitivity (AS) is an individual difference factor reflecting the fear of anxiety-related sensations and is one of the best researched risk factors for psychopathology. Decades of research have focused on exploring the relations between AS and clinical symptoms and disorders, although most of the research has employed self-report or interview-based methodologies to index primary dependent measures. No past research has sought to characterize the explanatory relevance of AS from a body kinematics perspective. The present study explored AS in relation to body kinematics to AS-specific images using a dual-task attentional control paradigm (i.e., approach versus avoidance) that employs AS-specific stimuli and motion-tracking technology. Participants included 108 young adults (58.3% female, M age = 25.3) who took part in a ball catching game to index their measures of behavioral engagement with the AS-specific and neutral stimuli presented at either side of the game environment. After adjusting for age, gender, race, handedness, physical functioning, and negative affectivity, self-reported AS was significantly associated with biokinematically-driven behavioral engagement with the AS-specific stimuli. The present study provides novel empirical evidence that AS is related to anxiety-related bodily kinematics. Future work is needed to extend the current results to clinical samples.
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Anxiety sensitivity and psychological distress among hypertensive patients: the mediating role of experiential avoidance. PSYCHOL HEALTH MED 2020; 26:701-710. [PMID: 32397750 DOI: 10.1080/13548506.2020.1764599] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Hypertension is often associated with adverse psychosocial outcomes and psychological factors have been advanced for better explanatory models and to enhance the development of effective interventions in the treatment of hypertensive patients. Although the link between anxiety sensitivity (AS) and poor mental health outcomes has been established, the mechanism through which it results in psychological distress (PD) is not yet well understood. In addition to investigating the direct associations of AS and experiential avoidance (EA) to PD, the present study examines whether AS predicts adverse mental health outcomes via EA. Hypertensive patients (N = 240; women = 135; Mean age = 41.09, SD = 9.11 years) drawn from cardiology unit of a Nigerian teaching hospital completed the following measures: Psychological Distress Scale, Anxiety Sensitivity Index - 3, and Acceptance and Action Questionnaire. Results showed that that greater AS and greater EA predicted increased PD, even when controlling for age and gender. The mediation hypothesis was further supported suggesting that the association between AS with increase in PD was a function of heightened EA. These findings are consistent with the notion that acceptance of daily experiences may serve to buffer against the potential adverse mental health outcomes and may be a critical target for interventions to ameliorate PD in patients with chronic health conditions such as hypertension. Psychological interventions that deals with experiential avoidance could be used in the management of distressed hypertensive patients.
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Cognitive Vulnerability in the Context of Panic: Assessment of Panic-Related Associations and Interpretations in Individuals with Varying Levels of Anxiety Sensitivity. COGNITIVE THERAPY AND RESEARCH 2020. [DOI: 10.1007/s10608-020-10103-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Abstract
Background
Cognitive models of panic disorder (PD) highlight the role of panic-related associations and interpretations. However, results are mixed and rely on specific measures. This study examined panic-related associations and interpretations using established and new paradigms in individuals varying on anxiety sensitivity (AS).
Methods
Associations were measured using a priming task and a novel Single Target Implicit Association Test (STIAT); interpretations were assessed using the Interpretation Bias Questionnaire (IBQ) and a novel Scrambled Sentences Task (SST). Symptoms were assessed via a provocation task (Straw Breathing Task, SBT).
Results
Panic-related interpretations correlated with AS and other PD-related measures. Of the association tasks, only the priming task correlated with one of the other PD-related measures. Panic-related interpretations assessed via the SST, but not priming, STIAT, and IBQ, predicted SBT reactivity. The relationship between AS and SBT reactivity was mediated by panic-related interpretations.
Conclusions
Our data provide support for panic-related interpretations as an important cognitive mechanism.
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Prefrontal-amygdala connectivity in trait anxiety and generalized anxiety disorder: Testing the boundaries between healthy and pathological worries. J Affect Disord 2020; 267:211-219. [PMID: 32217221 DOI: 10.1016/j.jad.2020.02.029] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 01/17/2020] [Accepted: 02/08/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND Current brain-based theoretical models of generalized anxiety disorder (GAD) suggest a dysfunction of amygdala-ventromedial prefrontal cortex emotional regulatory mechanisms. These alterations might be reflected by an altered resting state functional connectivity between both areas and could extend to vulnerable non-clinical samples such as high worriers without a GAD diagnosis. However, there is a lack of information in this regard. METHODS We investigated differences in resting state functional connectivity between the basolateral amygdala and the ventromedial prefrontal cortex (amygdala-vmPFC) in 28 unmedicated participants with GAD, 28 high-worriers and 28 low-worriers. We additionally explored selected clinical variables as predictors of amygdala-vmPFC connectivity, including anxiety sensitivity. RESULTS GAD participants presented higher left amygdala-vmPFC connectivity compared to both groups of non-GAD participants, and there were no differences between the latter two groups. In our exploratory analyses, concerns about the cognitive consequences of anxiety (the cognitive dimension of anxiety sensitivity) were found to be a significant predictor of the left amygdala-vmPFC connectivity. LIMITATIONS The cross-sectional nature of our study preclude us from assessing if functional connectivity measures and anxiety sensitivity scores entail an increased risk of GAD. CONCLUSIONS These results suggest a neurobiological qualitative distinction at the level of the amygdala-vmPFC emotional-regulatory system in GAD compared to non-GAD participants, either high- or low-worriers. At this neural level, they question previous hypotheses of continuity between high worries and GAD development. Instead, other anxiety traits such as anxiety sensitivity might confer a greater proneness to the amygdala-vmPFC connectivity alterations observed in GAD.
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Differences in anxiety sensitivity factors between anxiety and depressive disorders. Depress Anxiety 2019; 36:968-974. [PMID: 31344315 DOI: 10.1002/da.22948] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 06/27/2019] [Accepted: 07/04/2019] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Anxiety sensitivity (AS) refers to the tendency to fear physical sensations associated with anxiety due to concerns about potential physical, social, or cognitive consequences. Many previous studies were limited by the use of the anxiety sensitivity index (ASI) or the ASI-revised (ASI-R), which are both measurements with unitary or unstable structures. No recent study that has utilized the ASI-3 examined the relations between AS dimensions and depression. Thus, we examined multiple relationships between AS and anxiety disorders and depression using the ASI-3. METHODS The total sample consisted of 667 outpatients, diagnosed according to the Diagnostic and Statistical Manual of Mental Disorders fourth text revision as assessed by a structured clinical interview. There were eight patient groups: multiple anxiety disorder, major depressive disorder (MDD), panic disorder (PD), social phobia (SP), obsessive-compulsive disorder (OCD), posttraumatic stress disorder (PTSD), generalized anxiety disorder (GAD), and anxiety disorder not otherwise specified (AD NOS). We conducted one-way analysis of variances and post hoc tests to compare the ASI-3 total and subscale scores across the groups. RESULTS The physical concern score was higher in patients with PD than patients with MDD, SP, OCD, or GAD. The social concern score was higher in the SP group than those with MDD, PD, GAD, and AD NOS. Patients with GAD and PTSD showed higher cognitive concern scores than the patients with PD. CONCLUSION Results partially replicated the relationship between PD and physical concern, between SP and social concern, and between GAD and cognitive concern examining the relationships between AS dimensions and anxiety disorders.
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The unique and conditional effects of interoceptive exposure in the treatment of anxiety: A functional analysis. Behav Res Ther 2019; 117:65-78. [DOI: 10.1016/j.brat.2018.12.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Revised: 11/23/2018] [Accepted: 12/03/2018] [Indexed: 11/16/2022]
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A Systematic Review of the Factor Structure of Anxiety Sensitivity Among Children: Current Status and Recommendations for Future Directions. CHILD & YOUTH CARE FORUM 2019. [DOI: 10.1007/s10566-019-09502-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Cognitive Moderation of CBT: Disorder-Specific or Transdiagnostic Predictors of Treatment Response. COGNITIVE THERAPY AND RESEARCH 2019. [DOI: 10.1007/s10608-019-10009-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Type D personality, anxiety sensitivity, social anxiety, and disability in patients with acne: a cross-sectional controlled study. Postepy Dermatol Alergol 2019; 36:51-57. [PMID: 30858779 PMCID: PMC6409878 DOI: 10.5114/ada.2019.82824] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Accepted: 11/13/2017] [Indexed: 11/29/2022] Open
Abstract
Introduction Acne has long been associated with many psychiatric comorbidities. Aim To determine anxiety and depression levels, social phobia frequency, social anxiety level, subjective stress perception, anxiety sensitivity, disability, and the frequency of type D personality in patients with acne. Material and methods In total, 61 patients with acne aged > 16 years and 61 age, gender, and educationally matched healthy volunteers were included in the study. The patients and healthy controls were evaluated using the Diagnostic and Statistical Manual of Mental Disorders (DSM)-5 criteria for social anxiety disorder and completed the Liebowitz Social Anxiety Scale, Sheehan Disability Scale, Anxiety Sensitivity Index, Hospital Anxiety and Depression Scale, Perceived Stress Scale (PSS), and Type D Scale-14. Results Depression, anxiety, social anxiety, self-reported stress, anxiety sensitivity, and disability levels were significantly higher in patients with acne than in healthy controls (p < 0.05). Type D personality was more prevalent in patients with acne than in healthy controls (49% vs. 18%, p < 0.001). Conclusions To our knowledge, this study is the first reported in which type D personality and anxiety sensitivity, as well as social anxiety disorder according to the DSM-5 criteria, was evaluated in patients with acne compared with healthy controls. This study shows that patients with acne have higher levels of depression, anxiety, social anxiety, self-reported stress, anxiety sensitivity, and disability, and a greater prevalence of type D personality, than healthy controls. Psychiatric evaluation of patients with acne may aid the detection of mental disorders.
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The concept of “Anxiety sensitivity” in social anxiety disorder presentations, symptomatology, and treatment: A theoretical perspective. COGENT PSYCHOLOGY 2019. [DOI: 10.1080/23311908.2019.1617658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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The relationships among impulsivity, anxiety sensitivity and nonsuicidal self-injury characteristics in patients with phobias. ARCH CLIN PSYCHIAT 2018. [DOI: 10.1590/0101-60830000000171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Anxiety sensitivity and suicide risk among firefighters: A test of the depression-distress amplification model. Compr Psychiatry 2018; 84:39-46. [PMID: 29684659 PMCID: PMC6402324 DOI: 10.1016/j.comppsych.2018.03.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 02/18/2018] [Accepted: 03/28/2018] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Firefighters represent an occupational group at increased suicide risk. How suicidality develops among firefighters is poorly understood. The depression-distress amplification model posits that the effects of depression symptoms on suicide risk will be intensified in the context of anxiety sensitivity (AS) cognitive concerns. The current study tested this model among firefighters. METHODS Overall, 831 firefighters participated (mean [SD] age = 38.37 y [8.53 y]; 94.5% male; 75.2% White). The Center for Epidemiologic Studies Depression Scale (CES-D), Anxiety Sensitivity Index-3 (ASI-3), and Suicidal Behaviors Questionnaire-Revised (SBQ-R) were utilized to assess for depression symptoms, AS concerns (cognitive, physical, social), and suicide risk, respectively. Linear regression interaction models were tested. RESULTS The effects of elevated depression symptoms on increased suicide risk were augmented when AS cognitive concerns were also elevated. Unexpectedly, depression symptoms also interacted with AS social concerns; however, consistent with expectations, depression symptoms did not interact with AS physical concerns in the prediction of suicide risk. CONCLUSIONS In the context of elevated depression symptoms, suicide risk is potentiated among firefighters reporting elevated AS cognitive and AS social concerns. Findings support and extend the depression-distress amplification model of suicide risk within a sample of firefighters. Interventions that successfully impact AS concerns may, in turn, mitigate suicide risk among this at-risk population.
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Anxiety sensitivity and cannabis use problems, perceived barriers for quitting, and fear of quitting. Psychiatry Res 2018; 263:115-120. [PMID: 29544142 DOI: 10.1016/j.psychres.2018.03.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Revised: 03/02/2018] [Accepted: 03/03/2018] [Indexed: 11/25/2022]
Abstract
Cannabis is among the most widely used psychoactive substances in the United States, and rates of cannabis use and cannabis-related problems are increasing. Anxiety sensitivity, or the fear of aversive interoceptive sensations, may be relevant to better understanding cannabis use problems and other significant cannabis use processes (e.g., beliefs about quitting). Previous research has primarily focused on the global anxiety sensitivity construct; however, anxiety sensitivity lower-order facets (Cognitive Concerns, Physical Concerns, and Social Concerns) tend to be differentially related to substance use processes in non-cannabis specific studies. The current study therefore explored anxiety sensitivity lower-order facets in relation to cannabis use problems, perceived barriers for cannabis cessation, and abstinence phobia (fear of not using cannabis) among a community sample of 203 cannabis-using adults. Results indicated that anxiety sensitivity Cognitive Concerns were significantly associated with each of the dependent measures and these effects were not explained by shared variance with the other lower-order factors or a range of other covariates (e.g., tobacco use). The present findings suggest future work may benefit from focusing on the role of anxiety sensitivity Cognitive Concerns in the maintenance of cannabis use.
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The Contribution of Anxiety Sensitivity to Obsessive-Compulsive and Anxiety Symptoms in a Naturalistic Treatment Setting. COGNITIVE THERAPY AND RESEARCH 2018; 42:661-673. [PMID: 34135537 DOI: 10.1007/s10608-018-9909-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Anxiety sensitivity, a fear of arousal-related sensations, is prevalent in a number of disorders. We examined the relationship between internalizing symptoms and the anxiety sensitivity components of physical, social, and cognitive concerns in a sample of 165 patients seeking treatment in a clinic specializing in CBT for anxiety-related disorders. Social anxiety symptoms were associated with greater social concerns. Cognitive concerns were characteristic of both depression and generalized anxiety symptoms, suggesting these two classes of symptoms may share AS symptomatology. Physical concerns were specifically related to panic symptoms. Although obsessive-compulsive symptoms were related to cognitive concerns using univariate regression, these symptoms were not strongly related to any of the anxiety sensitivity components when the correlation between disorders was taken into account. Thus, within the internalizing symptoms studied here, the anxiety sensitivity domains were most relevant to panic, social anxiety, generalized anxiety, and depressive symptoms and less related to obsessive-compulsive symptoms.
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Anxiety sensitivity as a predictor of panic disorder symptoms: a prospective 3-year study. ANXIETY STRESS AND COPING 2018; 31:365-374. [DOI: 10.1080/10615806.2018.1453745] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Predictors and consequences of health anxiety symptoms: a novel twin modeling study. Acta Psychiatr Scand 2018; 137:241-251. [PMID: 29336012 DOI: 10.1111/acps.12850] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/07/2017] [Indexed: 12/20/2022]
Abstract
OBJECTIVE The question of how to best conceptualize health anxiety (HA) from a diagnostic and etiological perspective remains debated. The aim was to examine the relationship between HA and the symptoms of anxiety and obsessive-compulsive-related disorders in a normative twin population. METHOD Four hundred and ninety-six monozygotic adult twin pairs from the Australian Twin Registry participated in the study (age, 34.4 ± 7.72 years; 59% females). Validated scales were used to assess each domain. We applied a twin regression methodology-ICE FALCON-to determine whether there was evidence consistent with 'causal' relationships between HA and other symptoms by fitting and comparing model estimates. RESULTS Estimates were consistent with higher levels of obsessing ('unwanted thoughts') (P = 0.008), social anxiety (P = 0.03), and body dysmorphic symptoms (P = 0.008) causing higher levels of HA symptoms, and with higher levels of HA symptoms causing higher levels of physical/somatic anxiety symptoms (P = 0.001). CONCLUSION Obsessional thoughts, body dysmorphic concerns, and social anxiety symptoms may have a causal influence on HA. To report physical/somatic anxiety appears to be a consequence of the underlying presence of HA-related fears. Should our results be confirmed by longitudinal studies, the evaluation and treatment of HA may benefit from the consideration of these identified risk factors.
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Pathways from anxiety to stressful events: An expansion of the stress generation hypothesis. Clin Psychol Rev 2017; 57:93-116. [PMID: 28865244 DOI: 10.1016/j.cpr.2017.08.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2016] [Revised: 08/05/2017] [Accepted: 08/05/2017] [Indexed: 11/30/2022]
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Transdiagnostic emotional vulnerabilities linking obsessive-compulsive and depressive symptoms in a community-based sample of adolescents. Depress Anxiety 2017; 34:761-769. [PMID: 28661022 PMCID: PMC5546248 DOI: 10.1002/da.22669] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2016] [Revised: 02/15/2017] [Accepted: 06/12/2017] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Transdiagnostic emotional vulnerabilities are suspected to underlie psychopathologic comorbidity but have received little attention in adolescent emotional pathology literature. We examined distress tolerance, anxiety sensitivity, and anhedonia as concomitant transdiagnostic mechanisms that account for (i.e., statistically mediate) the covariance between adolescent obsessive-compulsive disorder (OCD) and major depressive disorder (MDD) symptoms. METHOD Data on MDD, OCD, and the three aforementioned transdiagnostic vulnerabilities were collected from a community-based sample of 3,094 ninth graders in a large metropolitan area and analyzed using mixed effects modeling to evaluate mediation effects. RESULTS Individually and when controlling for each other, all three transdiagnostic vulnerabilities mediated the relation between OCD and MDD symptoms both before and after adjusting for demographics. CONCLUSIONS Distress tolerance, anxiety sensitivity, and anhedonia may be unique mechanisms accounting for comorbidity between OCD and MDD symptoms in youth. Longitudinal evaluation of these candidate transdiagnostic emotional vulnerabilities in adolescent OCD-MDD comorbidity is warranted.
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Abstract
Anxiety Sensitivity (AS) has been associated with sleep difficulties in certain anxiety disorder populations, but no studies have examined cross-diagnostically the role of anxiety sensitivity in sleep dysfunction. Three hundred one participants with generalized anxiety disorder (GAD), social anxiety disorder (SAD), and panic disorder (PD) completed an ancillary questionnaire-based study. Linear regression was used to examine AS and sleep dysfunction, and mediation analyses were used to examine whether AS was a mediator of the effect of primary diagnosis on sleep. AS was associated with increased sleep dysfunction across anxiety disorders, and primary anxiety disorder diagnosis was significantly associated with sleep dysfunction. However, after controlling for AS, primary diagnosis was no longer significant. AS significantly mediated the effects of PD versus SAD and of PD versus GAD on sleep dysfunction, but did not significantly mediate the effect of GAD versus SAD on sleep dysfunction. Taken together, AS appears to be a more important predictor of sleep dysfunction overall, emphasizing the cross-diagnostic nature of AS and bolstering the RDoC initiative approach for treating psychological dysfunction.
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Anxiety sensitivity and obsessive-compulsive symptom dimensions: Further evidence of specific relationships in a clinical sample. PERSONALITY AND INDIVIDUAL DIFFERENCES 2017. [DOI: 10.1016/j.paid.2017.01.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Anxiety sensitivity as a predictor of broad dimensions of psychopathology after cognitive behavioral therapy for panic disorder. Neuropsychiatr Dis Treat 2017; 13:1835-1840. [PMID: 28761346 PMCID: PMC5516871 DOI: 10.2147/ndt.s121360] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Panic disorder (PD) is a common disease and presents with broad dimensions of psychopathology. Cognitive behavioral therapy (CBT) is known to improve these broad dimensions of psychopathology in addition to PD symptoms. However, little is known about the predictors of treatment response in comorbid psychiatric symptoms after CBT for PD. Recent studies suggest that anxiety sensitivity (AS) may be a key vulnerability for PD. This study aimed to examine AS as a predictor of broad dimensions of psychopathology after CBT for PD. MATERIALS AND METHODS In total, 118 patients with PD were treated with manualized group CBT. We used multiple regression analysis to examine the associations between 3 Anxiety Sensitivity Index (ASI) factors (physical concerns, mental incapacitation concerns, and social concerns) at baseline and the subscales of the Symptom Checklist-90 Revised (SCL-90-R) at endpoint. RESULTS Low levels of social concerns at baseline predicted low levels on 5 SCL-90-R subscales after CBT: interpersonal sensitivity, depression, hostility, paranoid ideation, and psychosis. High levels of mental incapacitation concerns significantly predicted low levels on 3 SCL-90-R subscales after treatment: interpersonal sensitivity, hostility, and paranoid ideation. Physical concerns at baseline did not predict broad dimensions of psychopathology. CONCLUSION This study suggested that the social concerns and mental incapacitation concerns subscales of the ASI at baseline predicted several dimensions of psychopathology after CBT for PD. To improve comorbid psychopathology, it may be useful to direct more attention to these ASI subscales.
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Origins and outlook of interoceptive exposure. J Behav Ther Exp Psychiatry 2016; 53:41-51. [PMID: 26596849 DOI: 10.1016/j.jbtep.2015.10.009] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Revised: 10/11/2015] [Accepted: 10/26/2015] [Indexed: 12/17/2022]
Abstract
BACKGROUND AND OBJECTIVES Interoceptive exposure (IE) is a behavioral intervention that reduces anxiety sensitivity and distress associated with somatic sensations. In this discussion, we describe the history, current applications and additional clinical potential of IE. METHOD We review the origins of IE and its historical application to panic disorder, as well as the accumulating evidence for transdiagnostic application to other disorders including post-traumatic stress disorder, social anxiety disorder, specific phobias and physical disorders. Then, we discuss ways in which IE could contribute to the treatment of additional disorders. RESULTS IE is well-established in the treatment of panic disorder and increasingly used to target anxiety-provoking physical sensations in other disorders. Research and clinical evidence suggests that anxiety sensitivity is present across a range of disorders, and may actually be one variation on a broader phenomenon of interoceptive sensitivity, or anxiety focused on physical sensations that have been conditioned to unpleasant emotional states. Moreover, somatic symptoms are central to the experience of most emotions and may contribute to avoidant coping, a maintenance factor for disorders of emotion. IE has potential as a transdiagnostic intervention targeting interoceptive sensitivity in disorders such as depression and eating disorders. Nevertheless, IE is underutilized by clinicians in practice. Recent research in inhibitory learning and extinction suggests strategies for maximizing the effectiveness of IE. LIMITATIONS This review is not exhaustive in nature, and systematic research on transdiagnostic applications of IE remains scarce. CONCLUSIONS IE is a potentially powerful yet understudied transdiagnostic intervention.
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Abstract
Barlow et al. published the unified protocol (UP) for transdiagnostic treatment of emotional disorders, focusing on common pathological factors across a variety of diagnoses. The limited UP research to date suggests that this treatment may be particularly useful for anxiety disorders. However, it has largely been evaluated only in individual treatment format. The current study examined the effectiveness of the UP treatment in a group format, with individuals with comorbid anxiety disorder symptoms. Twenty-six individuals with clinically significant anxiety symptoms in at least two of the following areas, social anxiety, worry, or panic, participated in a 14-week manualized group treatment using the UP. Significant decreases were found on general anxiety, worry, social anxiety, panic, depression, and negative affect, and increases on positive affect. The UP may hold promise for a transdiagnostic group treatment of comorbid anxiety symptoms, but further examination of this treatment is warranted.
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QuikFix: enhanced motivational interviewing interventions for youth substance use. ADVANCES IN DUAL DIAGNOSIS 2016. [DOI: 10.1108/add-03-2016-0008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Purpose
This paper explores the background principles, theories, and components of the QuikFix intervention for primary and comorbid substance use in young people.
Design/methodology/approach
QuikFix is a brief Motivational Interviewing (MI) intervention utilising cognitive-behavioural coping skills training to reduce vulnerability to substance use and comorbid mental health problems in young people. It is delivered in two to three brief sessions including an assessment. A new version, QuikFix PI (Personality Intervention) which incorporates coping skills training targeting, sensation seeking, impulsive, depressive and anxiety personality styles that may underlie primary and comorbid substance use problems is presented.
Findings
The original QuikFix intervention has demonstrated efficacy in young alcohol and cannabis users with comorbid depression and anxiety symptoms. The efficacy of the new personality targeted version of QuikFix is currently being tested in a large randomized controlled trial among young people with alcohol related injuries/illnesses. Future research is required to determine the efficacy of QuikFix PI in comorbid populations including those with behavioural disorders.
Practical implications
QuikFix interventions can be delivered via telephone or face-to-face in clinical settings for clients with primary substance use and comorbid depression and anxiety symptoms.
Originality/value
This paper describes a novel two to three session manualised personality targeted substance use intervention. The full original QuikFix treatment manual is available online (Hides and Carroll 2010).
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Abstract
The current review and synthesis was designed to provocatively develop and evaluate the proposition that "fear of the unknown may be a, or possibly the, fundamental fear" (Carleton, 2016) underlying anxiety and therein neuroticism. Identifying fundamental transdiagnostic elements is a priority for clinical theory and practice. Historical criteria for identifying fundamental components of anxiety are described and revised criteria are offered. The revised criteria are based on logical rhetorical arguments using a constituent reductionist postpositivist approach supported by the available empirical data. The revised criteria are then used to assess several fears posited as fundamental, including fear of the unknown. The review and synthesis concludes with brief recommendations for future theoretical discourse as well as clinical and non-clinical research.
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The combination of health anxiety and somatic symptoms: Specificity to anxiety sensitivity cognitive concerns among patients in primary care. Psychiatry Res 2016; 239:117-21. [PMID: 27137971 DOI: 10.1016/j.psychres.2016.02.067] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2015] [Revised: 02/17/2016] [Accepted: 02/27/2016] [Indexed: 12/20/2022]
Abstract
Prior research has found that health anxiety is related to poor patient outcomes in primary care settings. Health anxiety is characterized by at least two presentations: with either severe or no/mild somatic symptoms. Preliminary data indicate that anxiety sensitivity may be important for understanding the presentation of health anxiety with severe somatic symptoms. We further examined whether the combination of health anxiety and somatic symptoms was related to anxiety sensitivity. Participants were adults presenting for treatment at a community health center (N=538). As predicted, the interactive effect between health anxiety and somatic symptoms was associated with anxiety sensitivity cognitive concerns. Health anxiety shared a stronger association with anxiety sensitivity cognitive concerns when coupled with severe, relative to mild, somatic symptoms. Contrary to predictions, the interactive effect was not associated with the other dimensions of anxiety sensitivity. We discuss the potential relevancy of anxiety sensitivity cognitive concerns to the combined presentation of health anxiety and severe somatic symptoms, as well as how this dimension of anxiety sensitivity could be treated in primary care settings.
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Anxiety Sensitivity Among First-Time Fathers Moderates the Relationship Between Exposure to Stress During Birth and Posttraumatic Stress Symptoms. J Nerv Ment Dis 2016; 204:381-7. [PMID: 26894317 DOI: 10.1097/nmd.0000000000000482] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
This longitudinal study examined posttraumatic stress disorder (PTSD) and anxiety symptoms among men attending the birth of their first offspring. Furthermore, we examined the moderating role of anxiety sensitivity (AS) and intolerance of uncertainty in the association between exposure to stress during birth and PTSD and anxiety symptoms. Participants were Israeli men (n = 171) who were assessed with self-report questionnaires during the third trimester of pregnancy (T1) and approximately a month following birth (T2). Results show that the rates of postnatal PTSD and anxiety symptoms were relatively low. Subjective exposure to stress during birth and AS predicted PTSD in T2, above and beyond other negative life events and PTSD in T1. In addition, AS moderated the relations between subjective exposure to stress during birth and PTSD symptoms. Pregnancy and childbirth professionals may benefit from the insight that men with high levels of AS might experience childbirth as a highly stressful situation with possible posttraumatic stress symptoms.
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Post-traumatic stress disorder symptoms, underlying affective vulnerabilities, and smoking for affect regulation. Am J Addict 2016; 24:39-46. [PMID: 25823634 DOI: 10.1111/ajad.12170] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2014] [Revised: 08/11/2014] [Accepted: 10/01/2014] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Post-traumatic stress disorder (PTSD) is overrepresented among cigarette smokers. It has been hypothesized that those with PTSD smoke to alleviate negative affect and counteract deficient positive affect commonly associated with the disorder; however, limited research has examined associations between PTSD symptoms, smoking motives, and affective vulnerability factors. In the current study, we examined (1) whether PTSD symptoms were associated with positive reinforcement and negative reinforcement smoking motives; and (2) whether two affective vulnerability factors implicated in PTSD-anxiety sensitivity and anhedonia-mediated relationships between PTSD symptoms and smoking motives. METHODS Data were drawn from a community sample of non-treatment-seeking smokers recruited without regard for trauma history (N = 342; 10+ cig/day). We used the Posttraumatic Stress Disorder Checklist-Civilian Version (PCL-C) to assess overall PTSD symptom severity as well as individual PTSD subfactors. RESULTS Overall, PTSD symptom severity was significantly associated with negative reinforcement, but not positive reinforcement, smoking motives. Variation in anxiety sensitivity significantly mediated the relation between PTSD symptom severity and negative reinforcement smoking motives, whereas anhedonia did not. Regarding PTSD subfactors, emotional numbing was the only PTSD subfactor associated with smoking rate, while re-experiencing symptoms were uniquely associated with both positive reinforcement and negative reinforcement smoking motives. CONCLUSIONS AND SCIENTIFIC SIGNIFICANCE Findings suggest that anxiety sensitivity may be an important feature associated with PTSD that enhances motivation to smoke for negative reinforcement purposes. Smoking cessation interventions that alleviate anxiety sensitivity and enhance coping with negative affect may be useful for smokers with elevated PTSD symptoms.
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Factor Structure and Psychometric Properties of the Anxiety Sensitivity Index-3 in an Italian Community Sample. Front Psychol 2016; 7:160. [PMID: 26909057 PMCID: PMC4754426 DOI: 10.3389/fpsyg.2016.00160] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Accepted: 01/28/2016] [Indexed: 11/30/2022] Open
Abstract
Anxiety Sensitivity (AS) is defined as the fear of anxiety and of arousal-related bodily sensations, arising from erroneous beliefs that these sensations will have adverse consequences. AS plays a key role both in the onset and in the maintenance of several disorders, particularly anxiety disorders. To date, only two studies on American samples have examined the bifactor structure of the Anxiety Sensitivity Index-3 (ASI-3); therefore, findings on different cultures are needed. The main purpose of the present study was to assess the factor structure and psychometric properties of the ASI-3 in an Italian community sample. Participants were recruited from the general population (N = 1507). The results of a series of confirmatory factor analyses indicated that the bifactor structure fitted the data better than the most commonly accepted structure for the measure and that it was invariant across gender. Moreover, the current study provided evidence regarding the ASI-3’s reliability and its convergent and divergent validity. Lastly, results pertaining incremental validity of the ASI-3 Physical and Cognitive Concerns subscales above and beyond the total showed that the former was not associated with a measure of physiological anxiety, whereas the latter was weakly associated with a measure of worry. Findings suggest that the ASI-3 is comprised of a dominant general factor and three specific independent factors; given the dominance of the general factor, the use of the ASI-3 total score as a measure of the general fear of anxiety is recommended in both clinical and research settings.
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Low levels of posttraumatic stress symptoms and psychiatric symptomatology among third-generation Holocaust survivors whose fathers were war veterans. J Psychiatr Res 2016; 73:25-33. [PMID: 26679762 DOI: 10.1016/j.jpsychires.2015.11.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2015] [Revised: 11/11/2015] [Accepted: 11/20/2015] [Indexed: 11/29/2022]
Abstract
There is an ongoing debate regarding the intergenerational transmission of Holocaust trauma to the third generation (TGH). However, due to the rareness of this population, there are no studies that have examined TGH individuals whose fathers were also victims of war-related trauma and captivity. This prospective study aimed to assess the role of parents' Holocaust background, fathers' posttraumatic stress symptoms (PTSS), and adult offspring's anxiety sensitivity (AS) in adult offspring's PTSS and psychiatric symptomatology. A sample of 123 Israeli father-child dyads (42 TGH and 71 non-TGH), that included 80 former prisoners of war (ex-POWs) dyads and a comparison group of 44 veteran dyads, completed AS, PTSS and psychiatric symptomatology self-report measures. Fathers were assessed 17 years following the Yom Kippur War (T1: 2008) while offspring took part in T2 (2013-2014). Surprisingly, results show that TGH participants reported lower levels of PTSS and psychiatric symptomatology than non-TGH participants, regardless of their fathers' captivity status. Interestingly, a moderated mediation analysis indicated that offspring's AS mediated the association between Holocaust background and participants' PTSS and psychiatric symptomatology, only among ex-POWs' offspring. This study provides evidence for relatively lower levels of PTSS and psychiatric symptomatology among TGH individuals whose fathers were war veterans. Ex-POWs' adult offspring who are grandchildren of Holocaust survivors reported lower levels of AS that was related to lower levels of PTSS and psychiatric symptomatology.
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Changes in Anxiety Sensitivity Following Group Cognitive-Behavior Therapy for Social Anxiety Disorder and Panic Disorder. COGNITIVE THERAPY AND RESEARCH 2016. [DOI: 10.1007/s10608-015-9750-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Emotional traits predict individual differences in amphetamine-induced positive mood in healthy volunteers. Psychopharmacology (Berl) 2016; 233:89-97. [PMID: 26429791 PMCID: PMC4703469 DOI: 10.1007/s00213-015-4091-y] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2015] [Accepted: 09/21/2015] [Indexed: 01/19/2023]
Abstract
BACKGROUND Previous research on emotional correlates of individual differences in subjective responses to D-amphetamine has focused on relatively broad personality traits. Yet, emotional functioning is best characterized by several narrow subcomponents, each of which may contribute uniquely to amphetamine response. Here, we examine several specific subdomains of emotional functioning in relation to acute amphetamine response. METHOD At a baseline session, healthy stimulant-naive volunteers (N = 97) completed measures of several subdomains of baseline trait emotional functioning and then completed two counterbalanced experimental sessions during which they received a single oral dose of 20 mg D-amphetamine or placebo. Acute subjective drug response measures were completed at repeated intervals before and after drug administration. Data from subjective measures that were significantly modulated by amphetamine were reduced using principal component analysis (amphetamine or placebo) into three higher-order factors of "positive mood," "arousal," and "drug high." Amphetamine did not significantly alter any "negative" subjective states. Separate multiple regression analyses were conducted regressing these three drug factors on baseline trait emotional functioning scales. RESULTS The combined set of trait emotional functioning indicators accounted for approximately 22 % of the variance in acute amphetamine-induced positive mood changes. Greater anticipatory pleasure and greater anxious distress each uniquely predicted greater amphetamine-induced positive mood. Trait emotional functioning did not significantly predict amphetamine-induced changes in arousal or drug high. DISCUSSION Emotional traits appear to moderate drug-induced positive mood but not other dimensions of amphetamine effects. Different facets of emotional functioning may differentially modulate amphetamine's subjective effect profile.
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Relationships among depression, anxiety, anxiety sensitivity, and perceived social support in adolescents with conversion disorder. Int J Psychiatry Clin Pract 2016; 20:10-8. [PMID: 26824691 DOI: 10.3109/13651501.2015.1117110] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE This study aimed to assess the relationships of depression, anxiety, anxiety sensitivity, and perceived social support with conversion symptoms in adolescents with conversion disorder (CD). METHODS Fifty outpatients, aged 8-18 years, who had been diagnosed with CD and members of a control group were assessed using the psychological questionnaires. RESULTS Compared with controls, adolescents with CD scored higher on the Child Depression Inventory (CDI), Screen for Child Anxiety-related Emotional Disorders (SCARED), Childhood Anxiety Sensitivity Index (CASI) total, CASI physical and cognitive subscales, and Multidimensional Scale of Perceived Social Support family subscale. Multiple regression analysis showed that CDI, CASI total, and CASI cognitive scores predicted the Somatoform Dissociation Questionnaire (SDQ) scores and that CDI and CASI total scores predicted the Children's Somatization Inventory (CSI) scores of subjects. CONCLUSIONS This study suggest that adolescents with CD had poor psychosocial well-being, and depression, global anxiety sensitivity and anxiety sensitivity cognitive concerns are related to conversion symptoms.
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