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Erhardt A, Gelbrich G, Klinger-König J, Streit F, Kleineidam L, Riedel-Heller SG, Schmidt B, Schmiedek F, Wagner M, Grabe HJ, Rietschel M, Berger K, Deckert J. Generalised anxiety and panic symptoms in the German National Cohort (NAKO). World J Biol Psychiatry 2023; 24:881-896. [PMID: 34842503 DOI: 10.1080/15622975.2021.2011409] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 11/23/2021] [Indexed: 01/04/2023]
Abstract
OBJECTIVES Anxiety disorders (AD) are common in the general population, leading to high emotional distress and disability. The German National Cohort (NAKO) is a population-based mega-cohort study, examining participants in 16 German regions. The present study includes data of the first 101,667 participants and investigates the frequency and severity of generalised anxiety symptoms and panic attacks (PA). METHODS The Generalised Anxiety Disorder Symptoms Scale (GAD-7) and the first part of the Patient Health Questionnaire Panic Disorder (PHQ-PD) were filled out by NAKO participants (93,002). We examined the correlation of GAD-7 and PHQ-PD with demographic variables, stress (PHQ-Stress), depression (PHQ-9) and childhood trauma (CTS). RESULTS The total proportion of prior lifetime diagnoses of AD in the NAKO cohort reached 7.8%. Panic attacks were reported by 6.0% and possible/probable current GAD symptoms in 5.2% of the examined participants. Higher anxiety severity was associated with female sex, lower education level, German as a foreign language and younger age as well as high perceived stress and depression. CONCLUSIONS Clinically relevant GAD symptoms as well as panic attacks are frequent in the NAKO and are associated with sociodemographic factors, and high anxiety symptoms are accompanied by pronounced stress and depression levels.
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Affiliation(s)
- Angelika Erhardt
- Department of Psychiatry, Psychosomatics and Psychotherapy, Centre of Mental Health, Julius-Maximilians-University, Wuerzburg, Germany
- Max Planck Institute for Psychiatry, Munich, Germany
| | - Götz Gelbrich
- Institute for Clinical Epidemiology and Biometry, Julius-Maximilians-University, Wuerzburg, Germany
- Clinical Trial Centre Wuerzburg, University Hospital Würzburg, Wuerzburg, Germany
| | | | - Fabian Streit
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, University of Heidelberg, Medical Faculty Mannheim, Mannheim, Germany
| | - Luca Kleineidam
- Department of Neurodegenerative Diseases and Geriatric Psychiatry, University Hospital Bonn, Bonn, Germany
| | - Steffi G Riedel-Heller
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, Leipzig, Germany
| | - Börge Schmidt
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital of Essen, Germany
| | - Florian Schmiedek
- Leibniz-Institute for Research and Information in Education, University of Frankfurt, Germany
- Institute of Psychology, Goethe University, Frankfurt am Main, Germany
- Centre for Mind, Brain and Behaviour, University of Marburg and Justus Liebig University Giessen, Germany
| | - Michael Wagner
- Department of Neurodegenerative Diseases and Geriatric Psychiatry, University Hospital Bonn, Bonn, Germany
- German Centre for Neurodegenerative Diseases (DZNE), Bonn, Germany
| | - Hans J Grabe
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, Germany
- German Centre for Neurodegenerative Diseases (DZNE), Partner Site Rostock/Greifswald, Greifswald, Germany
| | - Marcella Rietschel
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, University of Heidelberg, Medical Faculty Mannheim, Mannheim, Germany
| | - Klaus Berger
- Institute of Epidemiology & Social Medicine, University of Muenster, Germany
| | - Jürgen Deckert
- Department of Psychiatry, Psychosomatics and Psychotherapy, Centre of Mental Health, Julius-Maximilians-University, Wuerzburg, Germany
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2
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Hahnfeld M, Ritter P, Sauer C, Weidner K, Noack R. [Exposure therapy for panic disorder and agoraphobia in the context of existing antidepressive medication]. DER NERVENARZT 2023; 94:842-848. [PMID: 37640865 PMCID: PMC10499681 DOI: 10.1007/s00115-023-01535-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/04/2023] [Indexed: 08/31/2023]
Abstract
BACKGROUND Cognitive behavioral therapy (CBT) and pharmacotherapy with antidepressants are both a highly effective treatment for agoraphobia and/or panic disorder; however, a combination of CBT and antidepressants is under debate due to potentially unfavorable interference effects. The associations of existing antidepressant medication with panic and agoraphobia symptom burden and their change in the context of a structured 5‑week day hospital and exposure-focused treatment in a naturalistic setting were investigated. METHODS Out of a total of n = 488 patients medication use during treatment was retrospectively determined for n = 380: n = 100 (26.3%) were taking antidepressants of different drug classes. Calculations were performed using multiple linear regression analysis, t‑tests, response analyses, and χ2-tests. RESULTS Patients with existing antidepressant medication more often met the criteria for comorbid depressive disorder (p < 0.001). The measure of symptom change and treatment response rates did not differ between patients with and without antidepressants with respect to anxiety symptoms. DISCUSSION In the context studied, patients with and without existing antidepressant medication benefited equally from CBT with respect to anxiety symptoms.
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Affiliation(s)
- Malte Hahnfeld
- Klinik und Poliklinik für Psychotherapie und Psychosomatik, Universitätsklinikum Carl Gustav Carus Dresden, Technische Universität Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland
| | - Philipp Ritter
- Klinik und Poliklinik für Psychiatrie und Psychotherapie, Universitätsklinikum Carl Gustav Carus Dresden, Technische Universität Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland
| | - Cathrin Sauer
- Klinik und Poliklinik für Psychiatrie und Psychotherapie, Universitätsklinikum Carl Gustav Carus Dresden, Technische Universität Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland
| | - Kerstin Weidner
- Klinik und Poliklinik für Psychotherapie und Psychosomatik, Universitätsklinikum Carl Gustav Carus Dresden, Technische Universität Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland
| | - René Noack
- Klinik und Poliklinik für Psychotherapie und Psychosomatik, Universitätsklinikum Carl Gustav Carus Dresden, Technische Universität Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland.
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3
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Warner EN, Ammerman RT, Glauser TA, Pestian JP, Agasthya G, Strawn JR. Developmental Epidemiology of Pediatric Anxiety Disorders. Child Adolesc Psychiatr Clin N Am 2023; 32:511-530. [PMID: 37201964 DOI: 10.1016/j.chc.2023.02.001] [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] [Indexed: 05/20/2023]
Abstract
This review summarizes the developmental epidemiology of childhood and adolescent anxiety disorders. It discusses the coronavirus disease of 2019 (COVID-19) pandemic, sex differences, longitudinal course, and stability of anxiety disorders in addition to recurrence and remission. The trajectory of anxiety disorders-whether homotypic (ie, the same anxiety disorder persists over time) or heterotypic (ie, an anxiety disorder shifts to a different diagnosis over time) is discussed with regard to social, generalized, and separation anxiety disorders as well as specific phobia, and panic disorder. Finally, strategies for early recognition, prevention, and treatment of disorders are discussed.
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Affiliation(s)
- Emily N Warner
- University of Cincinnati College of Medicine, Cincinnati, OH, USA; Department of Environmental and Public Health Sciences, University of Cincinnati.
| | - Robert T Ammerman
- Division of Behavioral Medicine and Clinical Psychology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Tracy A Glauser
- Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - John P Pestian
- Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Greeshma Agasthya
- Oak Ridge National Laboratory, Computational Sciences and Engineering Division, Advanced Computing for Health Sciences Section
| | - Jeffrey R Strawn
- University of Cincinnati College of Medicine, Cincinnati, OH, USA; Division of Psychiatry, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA; Division of Clinical Pharmacology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
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4
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Freire RCR, Nardi AE. Is it possible to prevent relapse in panic disorder? Expert Rev Neurother 2023; 23:677-679. [PMID: 37357687 DOI: 10.1080/14737175.2023.2229955] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 06/22/2023] [Indexed: 06/27/2023]
Affiliation(s)
- Rafael C R Freire
- Department of Psychiatry, Faculty of Health Sciences, Queen's University, Kingston, Canada
- Centre for Neuroscience Studies, Queen's University, Kingston, Canada
- Kingston General Hospital Research Institute, Kingston Health Sciences Centre, Kingston, Canada
- Laboratory of Panic and Respiration, Institute of Psychiatry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Antonio E Nardi
- Laboratory of Panic and Respiration, Institute of Psychiatry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
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5
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Moser S, Martins J, Czamara D, Lange J, Müller-Myhsok B, Erhardt A. DNA-methylation dynamics across short-term, exposure-containing CBT in patients with panic disorder. Transl Psychiatry 2022; 12:46. [PMID: 35105872 PMCID: PMC8807826 DOI: 10.1038/s41398-022-01802-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 01/04/2022] [Accepted: 01/12/2022] [Indexed: 11/09/2022] Open
Abstract
Interaction of genetic predispositions and environmental factors via epigenetic mechanisms have been hypothesized to play a central role in Panic Disorder (PD) aetiology and therapy. Cognitive Behavioral Therapy (CBT), including exposure interventions, belong to the most efficient treatments of PD although its biological mechanism of action remains unknown. For the first time, we explored the dynamics and magnitude of DNA-methylation and immune cell-type composition during CBT (n = 38) and the therapeutic exposure intervention (n = 21) to unravel their biological correlates and identify possible biomarkers of therapy success. We report transient regulation of the CD4 + T-Cells, Natural Killers cells, Granulocytes during exposure and a significant change in the proportions of CD4 + T cells, CD8 + T cells and B-Cells and Granulocytes during therapy. In an epigenome-wide association study we identified cg01586609 located in a CpG island and annotated to the serotonin receptor 3 A (HTR3A) to be differentially methylated during fear exposure and regulated at gene expression level with significant differences between remitters and non-remitters (p = 0.028). We moreover report cg01699630 annotated to ARG1 to undergo long lasting methylation changes during therapy (paired t test, genome-wide adj.p value = 0.02). This study reports the first data-driven biological candidates for epigenetically mediated effects of acute fear exposure and CBT in PD patients. Our results provide evidence of changes in the serotonin receptor 3 A methylation and expression during fear exposure associated with different long-term CBT trajectories and outcome, making it a possible candidate in the search of markers for therapy success. Finally, our results add to a growing body of evidence showing immune system changes associated with PD.
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Affiliation(s)
- Sylvain Moser
- Department of Translational Research in Psychiatry, Max Planck Institute of Psychiatry, Munich, Germany. .,International Max Planck Research School for Translational Psychiatry (IMPRS-TP), Munich, Germany.
| | - Jade Martins
- grid.419548.50000 0000 9497 5095Department of Translational Research in Psychiatry, Max Planck Institute of Psychiatry, Munich, Germany
| | - Darina Czamara
- grid.419548.50000 0000 9497 5095Department of Translational Research in Psychiatry, Max Planck Institute of Psychiatry, Munich, Germany
| | - Jennifer Lange
- grid.419548.50000 0000 9497 5095Department of Translational Research in Psychiatry, Max Planck Institute of Psychiatry, Munich, Germany
| | - Bertram Müller-Myhsok
- grid.419548.50000 0000 9497 5095Department of Translational Research in Psychiatry, Max Planck Institute of Psychiatry, Munich, Germany ,grid.10025.360000 0004 1936 8470Department of Health Data Science, University of Liverpool, Liverpool, UK
| | - Angelika Erhardt
- grid.419548.50000 0000 9497 5095Department of Translational Research in Psychiatry, Max Planck Institute of Psychiatry, Munich, Germany ,grid.8379.50000 0001 1958 8658Department of Psychiatry, Psychosomatics and Psychotherapy, Centre of Mental Health, Julius-Maximilians-University, Wuerzburg, Germany
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6
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Ten Have M, Tuithof M, van Dorsselaer S, Kleinjan M, Penninx BWJH, Batelaan NM, de Graaf R. Duration of anxiety disorder and its associated risk indicators: Results of a longitudinal study of the general population. Depress Anxiety 2021; 38:328-336. [PMID: 33107675 DOI: 10.1002/da.23103] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 09/10/2020] [Accepted: 09/30/2020] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Data on episode duration of anxiety disorders are required for informing patients and for disease management, but such data from population studies are lacking. METHODS Three-year longitudinal data were used from the Netherlands Mental Health Survey and Incidence Study-2, a psychiatric epidemiological cohort study among the general adult population (N = 6646). Respondents with a new (first or recurrent) anxiety disorder were selected (n = 158). DSM-IV diagnoses were assessed with the Composite International Diagnostic Interview; the Life Chart Interview assessed episode duration and recovery rates. RESULTS Among those with anxiety disorder, median episode duration was 7.5 months and mean duration was 15.2 months. 38.8% had not recovered at 12 months and 30.1% not at 36 months. Longer duration was associated with older age, not having a paid job, higher neuroticism, more physical disorders, and worse physical functioning. CONCLUSIONS Also, in the general population, anxiety disorder has a rather chronic course. After 12 months the cumulative recovery rate flattened. To prevent and manage chronicity, timely treatment, and chronic disease management are required. The risk indicators found may help to identify individuals with an anxiety disorder at risk for chronicity.
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Affiliation(s)
- Margreet Ten Have
- Department of Epidemiology, Netherlands Institute of Mental Health and Addiction, Utrecht, the Netherlands
| | - Marlous Tuithof
- Department of Epidemiology, Netherlands Institute of Mental Health and Addiction, Utrecht, the Netherlands
| | - Saskia van Dorsselaer
- Department of Epidemiology, Netherlands Institute of Mental Health and Addiction, Utrecht, the Netherlands
| | - Marloes Kleinjan
- Department of Epidemiology, Netherlands Institute of Mental Health and Addiction, Utrecht, the Netherlands.,Department of Interdisciplinary Social Sciences, Youth Studies, Utrecht University, Utrecht, the Netherlands
| | - Brenda W J H Penninx
- Department of Psychiatry, Amsterdam UMC, Amsterdam, The Netherlands.,Department of Psychiatry, GGZ inGeest, Amsterdam, The Netherlands
| | - Neeltje M Batelaan
- Department of Psychiatry, Amsterdam UMC, Amsterdam, The Netherlands.,Department of Psychiatry, GGZ inGeest, Amsterdam, The Netherlands
| | - Ron de Graaf
- Department of Epidemiology, Netherlands Institute of Mental Health and Addiction, Utrecht, the Netherlands
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7
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Kasteenpohja T, Marttunen M, Aalto-Setälä T, Perälä J, Saarni SI, Suvisaari J. Outcome of depressive and anxiety disorders among young adults: Results from the Longitudinal Finnish Health 2011 Study. Nord J Psychiatry 2018; 72:205-213. [PMID: 29276896 DOI: 10.1080/08039488.2017.1418429] [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] [Indexed: 10/18/2022]
Abstract
PURPOSE OF THE STUDY We investigated the outcomes and outcome predictors of depressive and anxiety disorders in a general population sample of young adults with a lifetime history of these disorders. MATERIALS AND METHODS The study sample was derived from a nationally representative two-stage cluster sample of Finns aged 19-34 years. The original study was carried out in 2003-2005, and the follow-up in 2011. We investigated participants diagnosed with a depressive or anxiety disorder based on a SCID interview (excluding those with only a single specific phobia) (DAX-group, N = 181). The control group included those with no DSM-IV- diagnosis (N = 290). They were followed up with the M-CIDI interview assessing 12-month depressive and anxiety disorders in 2011. RESULTS In 2011, 22.8% of the DAX-group was diagnosed with a depressive or anxiety disorder compared to 9.8% of the control group. Education was lower and quality of life worse in the DAX-group than in the control group. Those participants of the DAX-group who received a diagnosis in 2011 had poorer quality of life than those in remission, which emphasizes the influence of a current disorder on the quality of life. Higher score in the Mood Disorder Questionnaire (MDQ) at baseline predicted poorer quality of life in 2011. CONCLUSIONS Thus, depressive and anxiety disorders were persistent/recurrent in one quarter of participants, significantly affecting education and quality of life. Young adults with these disorders need support to achieve their academic goals.
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Affiliation(s)
- Teija Kasteenpohja
- a Department of Public Health Solutions, Mental Health Unit , National Institute for Health and Welfare , Helsinki , Finland.,b Faculty of Medicine , University of Helsinki , Helsinki , Finland
| | - Mauri Marttunen
- a Department of Public Health Solutions, Mental Health Unit , National Institute for Health and Welfare , Helsinki , Finland.,c Department of Adolescent Psychiatry , University of Helsinki and Helsinki University Hospital , Helsinki , Finland
| | | | - Jonna Perälä
- a Department of Public Health Solutions, Mental Health Unit , National Institute for Health and Welfare , Helsinki , Finland.,e Department of Psychiatry , University of Helsinki and Helsinki University Hospital , Helsinki , Finland
| | - Samuli I Saarni
- b Faculty of Medicine , University of Helsinki , Helsinki , Finland.,f Turku University Hospital, University of Turku , Turku , Finland
| | - Jaana Suvisaari
- a Department of Public Health Solutions, Mental Health Unit , National Institute for Health and Welfare , Helsinki , Finland
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8
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Early intervention for subthreshold panic disorder in the Netherlands: A model-based economic evaluation from a societal perspective. PLoS One 2018; 13:e0193338. [PMID: 29466470 PMCID: PMC5821393 DOI: 10.1371/journal.pone.0193338] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Accepted: 01/30/2018] [Indexed: 11/19/2022] Open
Abstract
Background Panic disorder (PD) is associated with impaired functioning and reduced quality of life. In the Netherlands, almost 2% of the population experiences clinically relevant panic symptoms without meeting the diagnostic criteria for PD, which is referred to as subthreshold PD (STHPD). Evidence suggests that subthreshold mental disorders may have a similar impact on quality of life and functioning in comparison with full-blown mental disorders, which draws attention to the need for interventions for STHPD. These interventions are currently not systematically provided in clinical practice. This study aims to investigate the population cost-effectiveness of adding a CBT-based early intervention for adults with STHPD to the existing health care for people with PD in the Netherlands. Methods A health-economic Markov model was constructed in order to compare quality adjusted life-years (QALYs) and societal costs of adding an early intervention to usual care for PD. The model compares usual care with an alternative program in which usual care is supplemented with a CBT-based early intervention. Input parameters for the model were derived from national sources and published literature where possible, and based on expert opinion otherwise. Probabilistic and deterministic sensitivity analyses were conducted to evaluate the uncertainty of the model input parameters. Results On average, the added CBT-based early intervention was dominant in comparison with usual care, meaning that the early intervention yielded more QALYs at lower costs. At a willingness-to-pay threshold of €20,000 per QALY, the cost-effectiveness probability of the added early intervention was 98%. Sensitivity analyses showed that the results were robust. Conclusions This study showed that offering an early intervention in addition to usual care for PD is potentially cost-effective, but it should be further investigated to what extent trial results can be extrapolated to the level of the population before such interventions are implemented on a large scale.
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9
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Pignon B, Tezenas du Montcel C, Carton L, Pelissolo A. The Place of Antipsychotics in the Therapy of Anxiety Disorders and Obsessive-Compulsive Disorders. Curr Psychiatry Rep 2017; 19:103. [PMID: 29110139 DOI: 10.1007/s11920-017-0847-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE OF REVIEW The purpose of this review was to assess and present the findings up to this date on the efficacy of antipsychotics in the treatment of generalized anxiety disorders (GAD), social anxiety disorders (SAD), panic disorders (PD), and obsessive-compulsive disorders (OCD), mostly based on published randomized controlled trials (RCTs) or on open-label studies when RCT were lacking. RECENT FINDINGS Quetiapine could be recommended in patients with GAD. The efficacy of aripiprazole in two open-label studies on patients with antidepressant-refractory GAD should be assessed in RCTs. Despite preliminary positive results in open studies, there are currently no strong evidence for the effectiveness of antipsychotics in refractory SAD and in refractory PD. Conversely, risperidone and aripiprazole can be used for the treatment of refractory OCD as augmentation agents to antidepressants. Contrary to SAD and PD, this review found evidence for the use of second-generation antipsychotics in GAD and OCD. Otherwise, first-generation antipsychotics cannot be recommended in anxiety disorders and OCD.
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Affiliation(s)
- Baptiste Pignon
- AP-HP, DHU PePSY, Hôpitaux Universitaires Henri-Mondor, Pôle de Psychiatrie, 94000, Créteil, France. .,INSERM, U955, team 15, 94000, Créteil, France. .,Fondation FondaMental, 94000, Créteil, France. .,Faculté de médecine, UPEC, Université Paris-Est, 94000, Créteil, France. .,Hôpital Albert Chenevier, Groupe Hospitalier Henri-Mondor, CHU de Créteil, Assistance Publique-Hôpitaux de Paris (AP-HP), 40 rue de Mesly, 94 000, Créteil, France.
| | - Chloé Tezenas du Montcel
- AP-HP, DHU PePSY, Hôpitaux Universitaires Henri-Mondor, Pôle de Psychiatrie, 94000, Créteil, France
| | - Louise Carton
- Département de Pharmacologie Médicale, Univ.Lille, Inserm U1171, CHU Lille, 59000, Lille, France.,Service d'addictologie, CHU Lille, 59000, Lille, France
| | - Antoine Pelissolo
- AP-HP, DHU PePSY, Hôpitaux Universitaires Henri-Mondor, Pôle de Psychiatrie, 94000, Créteil, France.,INSERM, U955, team 15, 94000, Créteil, France.,Fondation FondaMental, 94000, Créteil, France.,Faculté de médecine, UPEC, Université Paris-Est, 94000, Créteil, France
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10
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A 6-Year Posttreatment Follow-up of Panic Disorder Patients: Treatment With Clonazepam Predicts Lower Recurrence Than Treatment With Paroxetine. J Clin Psychopharmacol 2017; 37:429-434. [PMID: 28609307 DOI: 10.1097/jcp.0000000000000740] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
BACKGROUND The aim of this study was to identify factors associated with relapse in panic disorder (PD). METHODS This was an observational study conducted in the outpatient clinic of a psychiatric hospital in Rio de Janeiro, Brazil. In a previous study, 120 patients diagnosed as having PD according to Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition criteria were randomized to receive clonazepam or paroxetine. After 3 years, treatment was discontinued in patients who had achieved remission. These subjects were included in the current study and were followed up for 6 years. The follow-up assessments were made at 1, 2, 3, 5, and 6 years after treatment discontinuation. Assessment included the number of panic attacks per month, Clinical Global Impression-Severity, and other measures. Patients who had initiated psychotherapy or pharmacological treatment because of PD symptoms or who had Clinical Global Impression-Severity scores greater than 1 or panic attacks in the month preceding the assessment were considered relapse cases. Data were collected from January 2003 to August 2012. RESULTS Eighty-five patients completed the follow-up. Cumulative relapse rates were 50% (n = 33) at 1 year and 89.4% (n = 76) at 6 years. One-year relapse rates were lower in patients previously treated with clonazepam (P = 0.001) compared with those treated with paroxetine. Low 6-year relapse rates were associated with high Hamilton Anxiety Rating Scale scores before treatment (P = 0.016) and previous treatment with clonazepam. CONCLUSIONS Relapse is a frequent problem in PD, and long-term treatment does not protect these patients in the long run. Treatment with clonazepam predicts lower relapse when compared with paroxetine.
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11
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Mochcovitch MD, Deslandes AC, Freire RC, Garcia RF, Nardi AE. The effects of regular physical activity on anxiety symptoms in healthy older adults: a systematic review. BRAZILIAN JOURNAL OF PSYCHIATRY 2017; 38:255-61. [PMID: 27579597 PMCID: PMC7194273 DOI: 10.1590/1516-4446-2015-1893] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Accepted: 03/29/2016] [Indexed: 11/28/2022]
Abstract
Objective: Anxiety symptoms are common in older adults with or without anxiety disorders. Pharmacological options may be limited for these patients. Alternative treatments, such as physical activity (PA), are often indicated, although few trials have evaluated their efficacy. The aim of this review was to evaluate the efficacy of regular PA on improving anxiety symptoms in older adults without anxiety disorders. Potential neuroendocrine, inflammatory, and oxidative mechanisms, as well as cognitive factors to explain these effects are also discussed. Methods: A systematic literature review was performed to identify randomized controlled trials, cross-sectional, cohort, and case-control studies, as well as case series including healthy previously sedentary older adults. We searched the PubMed and Web of Science databases for articles published in English, with no set time limits. Results: Eight studies evaluating the effect of PA on anxiety symptoms in healthy older adults were included in this review. In all studies, regular and supervised PA was directly related to decreased anxiety symptoms in older individuals. Conclusion: Regular PA may be effective for improving anxiety symptoms in older adults. More studies are needed to identify the ideal PA modality, frequency, duration, and intensity for optimizing the positive effects of exercise on anxiety in this population.
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Affiliation(s)
- Marina D Mochcovitch
- Instituto de Psiquiatria, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Andréa C Deslandes
- Instituto de Psiquiatria, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Raphael C Freire
- Instituto de Psiquiatria, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Rafael F Garcia
- Instituto de Psiquiatria, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Antonio E Nardi
- Instituto de Psiquiatria, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
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12
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Chen MH, Tsai SJ. Treatment-resistant panic disorder: clinical significance, concept and management. Prog Neuropsychopharmacol Biol Psychiatry 2016; 70:219-26. [PMID: 26850787 DOI: 10.1016/j.pnpbp.2016.02.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Revised: 01/30/2016] [Accepted: 02/01/2016] [Indexed: 12/17/2022]
Abstract
Panic disorder is commonly prevalent in the population, but the treatment response for panic disorder in clinical practice is much less effective than that in our imagination. Increasing evidence suggested existence of a chronic or remitting-relapsing clinical course in panic disorder. In this systematic review, we re-examine the definition of treatment-resistant panic disorder, and present the potential risk factors related to the treatment resistance, including the characteristics of panic disorder, other psychiatric and physical comorbidities, and psychosocial stresses. Furthermore, we summarize the potential pathophysiologies, such as genetic susceptibility, altered brain functioning, brain-derived neurotrophic factor, and long-term inflammation, to explain the treatment resistance. Finally, we conclude the current therapeutic strategies for treating treatment-resistant panic disorder from pharmacological and non-pharmacological views.
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Affiliation(s)
- Mu-Hong Chen
- Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan; School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Shih-Jen Tsai
- Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan; School of Medicine, National Yang-Ming University, Taipei, Taiwan.
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13
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Predisposition or side effect of the duration: the reactivity of the HPA-axis under psychosocial stress in panic disorder. Int J Psychophysiol 2016; 107:9-15. [DOI: 10.1016/j.ijpsycho.2016.06.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Revised: 05/24/2016] [Accepted: 06/16/2016] [Indexed: 01/13/2023]
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Borrow AP, Stranahan AM, Suchecki D, Yunes R. Neuroendocrine Regulation of Anxiety: Beyond the Hypothalamic-Pituitary-Adrenal Axis. J Neuroendocrinol 2016; 28. [PMID: 27318180 DOI: 10.1111/jne.12403] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2015] [Revised: 05/20/2016] [Accepted: 06/17/2016] [Indexed: 02/06/2023]
Abstract
The central nervous system regulates and responds to endocrine signals, and this reciprocal relationship determines emotional processing and behavioural anxiety. Although the hypothalamic-pituitary-adrenal (HPA) axis remains the best-characterised system for this relationship, other steroid and peptide hormones are increasingly recognised for their effects on anxiety-like behaviour and reward. The present review examines recent developments related to the role of a number of different hormones in anxiety, including pregnane neurosteroids, gut peptides, neuropeptides and hormonal signals derived from fatty acids. Findings from both basic and clinical studies suggest that these alternative systems may complement or occlude stress-induced changes in anxiety and anxiety-like behaviour. By broadening the scope of mechanisms for depression and anxiety, it may be possible to develop novel strategies to attenuate stress-related psychiatric conditions. The targets for these potential therapies, as discussed in this review, encompass multiple circuits and systems, including those outside of the HPA axis.
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Affiliation(s)
- A P Borrow
- Department of Biomedical Sciences, Colorado State University, Fort Collins, CO, USA
| | - A M Stranahan
- Department of Neuroscience and Regenerative Medicine, Medical College of Georgia, Georgia Regents University, Augusta, GA, USA
| | - D Suchecki
- Department of Psychobiology, Universidade Federal de São Paulo, São Paulo, Brazil
| | - R Yunes
- Instituto de Investigaciones Biomédicas, Facultad de Ciencias de la Salud, Universidad de Mendoza, Mendoza, Argentina
- Área de Farmacología, Facultad de Ciencias Médicas, Universidad Nacional de Cuyo, Mendoza, Argentina
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15
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Freire RC, Zugliani MM, Garcia RF, Nardi AE. Treatment–resistant panic disorder: a systematic review. Expert Opin Pharmacother 2015; 17:159-68. [DOI: 10.1517/14656566.2016.1109628] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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16
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Grikscheit F, Lang T, Kordt A, Helbig-Lang S, Geisler K, Weck F. Entwicklung und Validierung von Instrumenten zur Überprüfung der therapeutischen Adhärenz und Kompetenz bei der Behandlung der Panikstörung. ZEITSCHRIFT FUR KLINISCHE PSYCHOLOGIE UND PSYCHOTHERAPIE 2015. [DOI: 10.1026/1616-3443/a000309] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Zusammenfassung. Theoretischer Hintergrund: Die Güte der Expositionsvorbereitung wird als wichtiger Faktor für die erfolgreiche Behandlung der Panikstörung mit Agoraphobie gesehen. Jedoch fehlt es an geeigneten Instrumenten, um dies zu untersuchen. Fragestellung: Ziel der Studie ist die Konstruktion und Validierung von Skalen zur Erfassung der Adhärenz und Kompetenz bei der Vorbereitung der Exposition. Methode: Vier Experten wurden zur Inhaltsvalidierung herangezogen. Die weitere Überprüfung der Reliabilität und Validität erfolgte auf der Basis von 84 psychotherapeutischen Behandlungen von Patienten mit Panikstörung und Agoraphobie. Ergebnisse: Die Adhärenz- und Kompetenzskala wiesen eine hohe Interratereliabilität auf und es zeigten sich deutliche Hinweise für deren Validität. Schlussfolgerungen: Die entwickelten Verfahren können sowohl in der klinischen Forschung, als auch in der Aus- und Weiterbildung von Therapeuten sinnvoll eingesetzt werden.
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Affiliation(s)
- Florian Grikscheit
- Abteilung Klinische Psychologie und Psychotherapie, Goethe-Universität Frankfurt
| | - Thomas Lang
- Christoph-Dornier-Stiftung für Klinische Psychologie, Institut Bremen
| | - Anne Kordt
- Christoph-Dornier-Stiftung für Klinische Psychologie, Institut Bremen
| | | | - Kira Geisler
- Christoph-Dornier-Stiftung für Klinische Psychologie, Institut Bremen
| | - Florian Weck
- Abteilung Klinische Psychologie, Psychotherapie und Experimentelle Psychopathologie, Universität Mainz
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17
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Abstract
Anxiety disorders belong to the most frequent mental disorders and are often characterized by an early onset and a progressive, persistent/chronic, or recurrent course. Several individual, familial, and environmental risk factors for adverse course characteristics of anxiety disorders (including higher persistence, lower probability of remission, and increased risk of recurrence) have been identified, and previous research suggests that clinical features of anxiety (e.g., higher severity, duration, and avoidance) as well as comorbid other mental disorders are particularly useful for predicting an unfavorable course of anxiety disorders. However, additional studies are needed to identify risk factors for individual course trajectories of anxiety disorders in general as well as specific diagnoses. Doing so is essential in order to more precisely identify individuals with anxiety disorders who are at increased risk for adverse long-term outcomes and might thus particularly profit from targeted early interventions.
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18
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Baldwin DS, Anderson IM, Nutt DJ, Allgulander C, Bandelow B, den Boer JA, Christmas DM, Davies S, Fineberg N, Lidbetter N, Malizia A, McCrone P, Nabarro D, O'Neill C, Scott J, van der Wee N, Wittchen HU. Evidence-based pharmacological treatment of anxiety disorders, post-traumatic stress disorder and obsessive-compulsive disorder: a revision of the 2005 guidelines from the British Association for Psychopharmacology. J Psychopharmacol 2014; 28:403-39. [PMID: 24713617 DOI: 10.1177/0269881114525674] [Citation(s) in RCA: 375] [Impact Index Per Article: 37.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
This revision of the 2005 British Association for Psychopharmacology guidelines for the evidence-based pharmacological treatment of anxiety disorders provides an update on key steps in diagnosis and clinical management, including recognition, acute treatment, longer-term treatment, combination treatment, and further approaches for patients who have not responded to first-line interventions. A consensus meeting involving international experts in anxiety disorders reviewed the main subject areas and considered the strength of supporting evidence and its clinical implications. The guidelines are based on available evidence, were constructed after extensive feedback from participants, and are presented as recommendations to aid clinical decision-making in primary, secondary and tertiary medical care. They may also serve as a source of information for patients, their carers, and medicines management and formulary committees.
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Affiliation(s)
- David S Baldwin
- 1Faculty of Medicine, University of Southampton, Southampton, UK
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Batelaan NM, ten Have M, van Balkom AJLM, Tuithof M, de Graaf R. Anxiety disorders and onset of cardiovascular disease: the differential impact of panic, phobias and worry. J Anxiety Disord 2014; 28:252-8. [PMID: 24513159 DOI: 10.1016/j.janxdis.2013.12.003] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2013] [Revised: 12/06/2013] [Accepted: 12/16/2013] [Indexed: 10/25/2022]
Abstract
Anxiety has been linked to onset of cardiovascular disease. This study examines the differential impact of types of anxiety (panic, phobia and worry) on 3-year onset of non-fatal cardiovascular disease (CVD). By investigating anxiety disorders as opposed to anxiety symptoms and by using a reliable diagnostic instrument to assess anxiety, limitations of previous studies are considered. 5149 persons at risk for CVD were interviewed using the Composite International Diagnostic Interview. The panic-type included panic disorder and panic attacks; the phobic-type included agoraphobia and social phobia, and the worry-type included generalized anxiety disorder. CVD was self-reported and required treatment or monitoring by a doctor. Analyses were adjusted for sociodemographics, behavioral variables, and comorbid somatic and psychiatric disorders. During follow-up, 62 persons (1.2%) developed CVD. Baseline generalized anxiety disorder was strongly associated with onset of CVD (adjusted OR: 3.39). Further research should replicate findings and focus on biological underpinnings of this association.
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Affiliation(s)
- Neeltje M Batelaan
- Department of Psychiatry and EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands.
| | - Margreet ten Have
- Netherlands Institute of Mental Health and Addiction, Utrecht, The Netherlands
| | - Anton J L M van Balkom
- Department of Psychiatry and EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands
| | - Marlous Tuithof
- Netherlands Institute of Mental Health and Addiction, Utrecht, The Netherlands
| | - Ron de Graaf
- Netherlands Institute of Mental Health and Addiction, Utrecht, The Netherlands
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Iancu SC, Batelaan NM, Zweekhorst MBM, Bunders JFG, Veltman DJ, Penninx BWJH, van Balkom AJLM. Trajectories of functioning after remission from anxiety disorders: 2-year course and outcome predictors. Psychol Med 2014; 44:593-605. [PMID: 23659543 DOI: 10.1017/s0033291713001050] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Anxiety disorders are associated with substantial functional limitations but the course of functioning following symptom remission remains largely unknown. METHOD Using data from the Netherlands Study of Depression and Anxiety (NESDA), we examined the 2-year trajectories of functioning in participants with chronic (n = 586) or remitting anxiety disorders (n = 385) and in healthy controls (n = 585). In participants with remitting anxiety disorders, we identified predictors of functioning from among sociodemographic, clinical and vulnerability variables. Data were analysed using linear mixed models (LMMs). Functioning was assessed with the World Health Organization Disability Assessment Schedule II (WHO DAS II). RESULTS At baseline, participants with remitting anxiety disorders functioned significantly better than those with chronic anxiety disorders, but significantly worse than controls. In both anxiety disorder groups, most impairment was reported in social functioning, occupational functioning and cognition. During the follow-up, functioning improved in both groups, probably due to treatments received. Participants who achieved symptom remission experienced moderate improvements in social functioning and cognition but not in occupational functioning. Of those who remitted, 45.8% reported functioning scores similar to healthy controls whereas 28.5% still functioned at the level of those with chronic anxiety disorders. Worse functioning was predicted by severe anxiety disorders, use of psychological treatment, co-morbid depressive disorders and maladaptive personality traits. CONCLUSIONS In anxiety disorders, symptom remission is accompanied by improvements in functioning but significant functional impairments may persist because of co-morbid disorders, lower functioning prior to the onset of the anxiety disorder or residual subthreshold anxiety symptoms.
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Affiliation(s)
- S C Iancu
- Athena Institute, Department of Innovation in Health and Life Sciences, VU University Amsterdam, The Netherlands
| | - N M Batelaan
- Department of Psychiatry and EMGO+ Institute for Health and Care Research, VU University Medical Centre and GGZ InGeest, Amsterdam, The Netherlands
| | - M B M Zweekhorst
- Athena Institute, Department of Innovation in Health and Life Sciences, VU University Amsterdam, The Netherlands
| | - J F G Bunders
- Athena Institute, Department of Innovation in Health and Life Sciences, VU University Amsterdam, The Netherlands
| | - D J Veltman
- Department of Psychiatry and EMGO+ Institute for Health and Care Research, VU University Medical Centre and GGZ InGeest, Amsterdam, The Netherlands
| | - B W J H Penninx
- Department of Psychiatry and EMGO+ Institute for Health and Care Research, VU University Medical Centre and GGZ InGeest, Amsterdam, The Netherlands
| | - A J L M van Balkom
- Department of Psychiatry and EMGO+ Institute for Health and Care Research, VU University Medical Centre and GGZ InGeest, Amsterdam, The Netherlands
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21
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Batelaan NM, Smit JH, Cuijpers P, van Marwijk HWJ, Terluin B, van Balkom AJLM. Prevention of anxiety disorders in primary care: a feasibility study. BMC Psychiatry 2012; 12:206. [PMID: 23173774 PMCID: PMC3528409 DOI: 10.1186/1471-244x-12-206] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2012] [Accepted: 11/19/2012] [Indexed: 03/06/2023] Open
Abstract
BACKGROUND Anxiety disorders are highly prevalent in primary care and cause a substantial burden of disease. Screening on risk status, followed by preventive interventions in those at risk may prevent the onset of anxiety disorders, and thereby reduce the disease burden. The willingness to participate in screening and interventions is crucial for the scope of preventive strategies, but unknown. This feasibility study, therefore, investigated participation rates of screening and preventive services for anxiety disorders in primary care, and explored reasons to refrain from screening. METHODS In three general practices, screening was offered to individuals visiting their general practitioner (total n = 2454). To assess risk status, a 10-item questionnaire was followed by a telephone interview (including the CIDI) when scoring above a predefined threshold. Preventive services were offered to those at risk. Participation rates for screening and preventive services for anxiety disorders were assessed. Those not willing to be screened were asked for their main reason to refrain from screening. RESULTS Of all individuals, 17.3% participated in initial screening, and of those with a possible risk status, 56.0% continued screening. In 30.1% of those assessed, a risk status to develop an anxiety disorder was verified. Of these, 22.6% already received some form of mental health treatment and 38.7% of them agreed to participate in a preventive intervention and were referred. The most frequently mentioned reasons to refrain from screening were the emotional burden associated with elevated risk status, the assumption not to be at risk, and a lack of motivation to act upon an elevated risk status by using preventive services. CONCLUSIONS Screening in general practice, followed by offering services to prevent anxiety disorders in those at risk did not appear to be a feasible strategy due to low participation rates. To enable the development of feasible and cost-effective preventive strategies, exploring the reasons of low participation rates, considering involving general practitioners in preventive strategies, and looking at preventive strategies in somatic health care with proven feasibility may be helpful.
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Affiliation(s)
- Neeltje M Batelaan
- Department of Psychiatry, VU University Medical Center and GGZ inGeest, AJ Ernststraat 1187, Amsterdam 1081 HL, The Netherlands.
| | - Jan H Smit
- Department of Psychiatry, VU University Medical Center and GGZ inGeest, AJ Ernststraat 1187, Amsterdam, 1081 HL, The Netherlands,EMGO-institute, VU University Medical Center, Amsterdam, The Netherlands
| | - Pim Cuijpers
- EMGO-institute, VU University Medical Center, Amsterdam, The Netherlands,Department of Clinical Psychology, VU University, Amsterdam, The Netherlands
| | - Harm WJ van Marwijk
- EMGO-institute, VU University Medical Center, Amsterdam, The Netherlands,Department of General Practice, VU University Medical Center, Amsterdam, The Netherlands
| | - Berend Terluin
- EMGO-institute, VU University Medical Center, Amsterdam, The Netherlands,Department of General Practice, VU University Medical Center, Amsterdam, The Netherlands
| | - Anton JLM van Balkom
- Department of Psychiatry, VU University Medical Center and GGZ inGeest, AJ Ernststraat 1187, Amsterdam, 1081 HL, The Netherlands,EMGO-institute, VU University Medical Center, Amsterdam, The Netherlands
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Abstract
The evidence-based pharmacotherapy of panic disorder continues to evolve. This paper reviews data on first-line pharmacotherapy, evidence for maintenance treatment, and management options for treatment-refractory patients. A Medline search of research on pharmacotherapy was undertaken, and a previous systematic review on the evidence-based pharmacotherapy of panic disorder was updated. Selective serotonin reuptake inhibitors remain a first-line pharmacotherapy of panic disorder, with the serotonin noradrenaline reuptake inhibitor venlafaxine also an acceptable early option. Temporary co-administration of benzodiazepines can be considered. Maintenance treatment reduces relapse rates, but further research to determine optimal duration is needed. For patients not responding to first-line agents several pharmacotherapy options are available, but there is a notable paucity of data on the optimal choice.
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23
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Bystritsky A, Kerwin L, Niv N, Natoli JL, Abrahami N, Klap R, Wells K, Young AS. Clinical and subthreshold panic disorder. Depress Anxiety 2010; 27:381-9. [PMID: 20013957 PMCID: PMC3094576 DOI: 10.1002/da.20622] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Panic disorder (PD) is a highly prevalent and disabling condition, and subthreshold cases may be even more prevalent. This study examined psychiatric comorbidities, work functioning, and health-care utilization of individuals with subthreshold panic. The purpose of this study was to add to the accumulating evidence of significant comorbidity and disability associated with subthreshold PD. METHODS Data are drawn from the Health Care for Communities study, a national household survey of the United States' adult, civilian, noninstitutionalized population (N=9585). Data assessing psychiatric disorders, employment and work productivity, and health-care utilization were collected. Seven categories of panic and subthreshold panic were created. RESULTS The prevalence of clinical and subthreshold panic in the general population was 40%. Subthreshold panic was associated with increased odds of several comorbid disorders, including depression, dysthymia, psychosis, generalized anxiety disorder, bipolar disorder, and alcohol and drug use disorders. Subthreshold panic was also associated with greater likelihood of health-care service utilization but not with the intensity of mental health services. CONCLUSION Psychiatric comorbidities and health-care utilization are common among patients with subthreshold panic. The relationship between varying degrees of panic symptomology and other mental health problems and indices of functioning impairment warrants further investigation. These results inform further research focusing on the course of subthreshold PD and its impact on quality of life.
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Affiliation(s)
- Alexander Bystritsky
- The Semel Institute for Neuroscience and Human Behavior, David Geffen School of Medicine, University of California, Los Angeles, California 90095-8346, USA.
| | - Lauren Kerwin
- The Semel Institute for Neuroscience and Human Behavior, David Geffen School of Medicine, University of California, Los Angeles, California
| | - Noosha Niv
- The Semel Institute for Neuroscience and Human Behavior, David Geffen School of Medicine, University of California, Los Angeles, California
| | - Jaime L. Natoli
- The Semel Institute for Neuroscience and Human Behavior, David Geffen School of Medicine, University of California, Los Angeles, California
| | - Natalie Abrahami
- The Semel Institute for Neuroscience and Human Behavior, David Geffen School of Medicine, University of California, Los Angeles, California
| | - Ruth Klap
- The Semel Institute for Neuroscience and Human Behavior, David Geffen School of Medicine, University of California, Los Angeles, California
| | - Kenneth Wells
- The Semel Institute for Neuroscience and Human Behavior, David Geffen School of Medicine, University of California, Los Angeles, California
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