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Berrocal C, Moreno FR, Cano J. Anxiety Sensitivity and Panic Symptomatology: The Mediator Role of Hypochondriacal Concerns. SPANISH JOURNAL OF PSYCHOLOGY 2014; 10:159-66. [PMID: 17549889 DOI: 10.1017/s1138741600006429] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The present study tests the mediating role of hypochondriasis to explain the relation between anxiety sensitivity and panic symptomatology. Fifty-seven outpatients with clinically significant levels of panic symptomatology were selected to participate in the study. Measures of anxiety sensitivity, hypochondriasis, and panic symptomatology were obtained from standardized, self-administered questionnaires: the Anxiety Sensitivity Index (ASI; Reiss, Peterson, Gursky, & McNally, 1986), the Whiteley Index of Hypochondriasis (WI; Pilowsky, 1967), and the Panic-Agoraphobic Spectrum Self-Report (PAS-SR; Cassano et al., 1997; Shear et al., 2001). Regression analyses were performed to test for the mediation models. The results show that the effect of anxiety sensitivity on panic symptomatology is not significant when controlling the hypochondriacal concerns, whereas the latter predicted panic symptoms. This result holds for the overall ASI as well as for the Physical Concerns and the Mental Incapacitation Concerns dimensions of the ASI scale. No evidence of a direct relation between the Social Concerns dimension and panic symptoms was found. The findings suggest that hypochondriacal concerns might represent the mechanism through which anxiety sensitivity is able to influence panic symptoms.
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Affiliation(s)
- Carmen Berrocal
- Departamento de Personalidad, Evaluación y Tratamientos Psicológicos, Facultad de Psicología Universidad de Málaga, Campus de Teatinos, s/n, Málaga-29071, Spain.
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The psychological development of panic disorder: implications for neurobiology and treatment. BRAZILIAN JOURNAL OF PSYCHIATRY 2012. [DOI: 10.1016/s1516-4446(12)70052-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Cosci F. The psychological development of panic disorder: implications for neurobiology and treatment. BRAZILIAN JOURNAL OF PSYCHIATRY 2012; 34 Suppl 1:S9-19. [DOI: 10.1590/s1516-44462012000500003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Abstract
Treatment of and research on anxiety disorders depends on the adequate conceptualization and measurement of these conditions. We review the history of the nosology of anxiety disorders and note that divisions of "neurosis" have inadvertently taken attention away from what is shared among conditions now classified separately. We note the changes in the definition of agoraphobia over time and the striking differences between DSM-IV and ICD-10 definitions. We mention ongoing controversies in the diagnoses of posttraumatic stress disorder, acute stress disorder, and generalized anxiety disorder. Finally, we discuss controversies surrounding the proper placement of obsessive-compulsive disorder and putatively related conditions in future diagnostic classifications. We hope that reviewing controversial aspects of diagnosis is useful to clinicians and researchers interested in the neurobiology of anxiety disorders.
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Rudaz M, Craske MG, Becker ES, Ledermann T, Margraf J. Health anxiety and fear of fear in panic disorder and agoraphobia vs. social phobia: a prospective longitudinal study. Depress Anxiety 2010; 27:404-11. [PMID: 20143435 DOI: 10.1002/da.20645] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND This study is aimed to evaluate the role of two vulnerability factors, health anxiety and fear of fear, in the prediction of the onset of panic disorder/agoraphobia (PDA) relative to a comparison anxiety disorder. METHODS Young women, aged between 18 and 24 years, were investigated at baseline and, 17 months later, using the Anxiety Disorders Interview Schedule-Lifetime and measures of health anxiety and fear of bodily sensations (subscale disease phobia of the Whiteley Index, and total score of the Body Sensations Questionnaire). First, 22 women with current PDA were compared to 81 women with current social phobia and 1,283 controls. Second, 24 women with an incidence of PDA were compared to 60 women with an incidence of social phobia and 1,036 controls. RESULTS Multiple logistic regression analyses adjusted for history of physical diseases, somatic symptoms, and other psychological disorders revealed that (a) fear of bodily sensations was elevated for women with PDA vs. controls as well as women with social phobia, and (b) health anxiety (and history of physical diseases) was elevated in women who developed PDA vs. controls and vs. women who developed social phobia. CONCLUSIONS These results suggest that health anxiety, as well as history of physical diseases, may be specific vulnerability factors for the onset of PDA relative to social phobia. Whereas fear of bodily sensations was not found to be a risk factor for the onset of panic disorder/agoraphobia, it was a specific marker of existing PDA relative to social phobia.
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Affiliation(s)
- Myriam Rudaz
- Department of Psychology, University of California Los Angeles, Los Angeles, California, USA.
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Wittchen HU, Gloster AT, Beesdo-Baum K, Fava GA, Craske MG. Agoraphobia: a review of the diagnostic classificatory position and criteria. Depress Anxiety 2010; 27:113-33. [PMID: 20143426 DOI: 10.1002/da.20646] [Citation(s) in RCA: 92] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
The status of agoraphobia (AG) as an independent diagnostic category is reviewed and preliminary options and recommendations for the fifth edition of The Diagnostic and Statistical Manual (DSM-V) are presented. The review concentrates on epidemiology, psychopathology, neurobiology, vulnerability and risk factors, clinical course and outcome, and correlates and consequences of AG since 1990. Differences and similarities across conventions and criteria of DSM and ICD-10 are considered. Three core questions are addressed. First, what is the evidence for AG as a diagnosis independent of panic disorder? Second, should AG be conceptualized as a subordinate form of panic disorder (PD) as currently stipulated in DSM-IV-TR? Third, is there evidence for modifying or changing the current diagnostic criteria? We come to the conclusion that AG should be conceptualized as an independent disorder with more specific criteria rather than a subordinate, residual form of PD as currently stipulated in DSM-IV-TR. Among other issues, this conclusion was based on psychometric evaluations of the construct, epidemiological investigations which show that AG can exist independently of panic disorder, and the impact of agoraphobic avoidance upon clinical course and outcome. However, evidence from basic and clinic validation studies remains incomplete and partly contradictory. The apparent advantages of a more straightforward, simpler classification without implicit hierarchies and insufficiently supported differential diagnostic considerations, plus the option for improved further research, led to favoring the separate diagnostic criteria for AG as a diagnosis independent of panic disorder.
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Affiliation(s)
- Hans-Ulrich Wittchen
- Institute of Clinical Psychology and Psychotherapy, Technische Universitaet Dresden, D-01187Dresden, Germany.
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Different temperament and character dimensions correlate with panic disorder comorbidity in bipolar disorder and unipolar depression. J Anxiety Disord 2008; 22:1421-6. [PMID: 18400467 DOI: 10.1016/j.janxdis.2008.02.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2007] [Revised: 02/15/2008] [Accepted: 02/26/2008] [Indexed: 11/22/2022]
Abstract
BACKGROUND This study aimed to investigate temperament and character correlates of panic disorder (PD) comorbidity in euthymic patients with bipolar disorder (BD) or unipolar depression (UD). METHODS Temperament and character were assessed using the Temperament and Character Inventory Revised (TCI-R) in 181 patients (70 patients with BD-I, 51 patients with BD-II and 60 with UD) in a euthymic state for at least 2 months. RESULTS PD was diagnosed in 14.3% of BD-I patients, 31.4% of BD-II and 40% of UD. BD patients with PD, when compared with BD patients without PD, had higher scores on harm avoidance (OR=1.04; 95% CI=1.02-1.07; p=0.002). Patients with UD and PD, when compared to patients with UD without PD, had higher scores on social acceptance (OR=1.27; 95% CI=1.08-1.49; p=0.004). CONCLUSION Different temperament and character dimensions correlated with PD comorbidity in BD and UD patients, suggesting different underlying pathophysiological mechanisms.
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Toni C, Perugi G, Frare F, Tusini G, Fountoulakis KN, Akiskal KK, Akiskal HS. The clinical-familial correlates and naturalistic outcome of panic-disorder-agoraphobia with and without lifetime bipolar II comorbidity. Ann Gen Psychiatry 2008; 7:23. [PMID: 19014559 PMCID: PMC2600819 DOI: 10.1186/1744-859x-7-23] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2008] [Accepted: 11/13/2008] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND Much of the literature on panic disorder (PD)-bipolar disorder (BP) comorbidity concerns BP-I. This literature emphasizes the difficulties encountered in pharmacologic treatment and outcome when such comorbidity is present. The present report explores these issues with respect to BP-II. METHODS The sample comprised 326 outpatients (aged 34.5 +/- 11.5 years old; 222 females) with Diagnostic and Statistical Manual of Mental Disorders 3rd edn, revised (DSM-III-R) PD-agoraphobia; among them 52 subjects (16%) were affected by lifetime comorbidity with BP-II. Patients were evaluated by means of the Structured Clinical Interview for DSM-IV (SCID), the Panic-Agoraphobia Interview, and the Longitudinal Interview Follow-up Examination (Life-Up) and treated according to routine clinical practice at the University of Pisa, Italy, for a period of 3 years. Clinical and course features were compared between subjects with and without BP-II. All patients received the clinicians' choice of antidepressants and, in the case of the subsample with BP-II, mood stabilizers (for example, valproate, lithium) were among the mainstays of treatment. RESULTS In comparison to patients without bipolar comorbidity, those with BP-II showed a significantly greater frequency of social phobia, obsessive-compulsive disorder, alcohol-related disorders, and separation anxiety during childhood and adolescence. Regarding family history, a significantly greater frequency of PD and mood disorders was present among the BP-II. No significant differences were observed in the long-term course of PD or agoraphobic symptoms under pharmacological treatment or the likelihood of spontaneous pharmacological treatment interruptions. CONCLUSION Although the severity and outcome of panic-agoraphobic symptomatology appear to be similar in patients with and without lifetime bipolar comorbidity, the higher number of concomitant disorders in our PD patients with BP-II does indicate a greater complexity of the clinical picture in this naturalistic study. That such complexity does not seem to translate into poorer response and outcome in those with comorbid soft bipolarity probably reflects the fact that we had brought BP-II under control with mood stabilizers. We discuss the implications of our findings as further evidence for the existence of a distinct anxious-bipolar diathesis.
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Affiliation(s)
- Cristina Toni
- Institute of Behavior Sciences 'G. De Lisio', Carrara, Italy
| | - Giulio Perugi
- Institute of Behavior Sciences 'G. De Lisio', Carrara, Italy
- Department of Psychiatry, Neurobiology, Pharmacology and Biotechnologies, Psychiatry Section, University of Pisa, Italy
| | - Franco Frare
- Institute of Behavior Sciences 'G. De Lisio', Carrara, Italy
- Adults Mental Health Unit, Pistoia Zone, Pistoia, Italy
| | - Giuseppe Tusini
- Department of Psychiatry, Neurobiology, Pharmacology and Biotechnologies, Psychiatry Section, University of Pisa, Italy
| | | | - Kareen K Akiskal
- French Depressive and Manic-depressive Association, Rennes, France
| | - Hagop S Akiskal
- French Depressive and Manic-depressive Association, Rennes, France
- International Mood Center, University of California at San Diego, San Diego, CA, USA
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Fava GA, Rafanelli C, Tossani E, Grandi S. Agoraphobia is a disease: a tribute to Sir Martin Roth. PSYCHOTHERAPY AND PSYCHOSOMATICS 2008; 77:133-8. [PMID: 18277059 DOI: 10.1159/000116606] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The evidence which has accumulated on the course of agoraphobia challenges the DSM view that phobic avoidance is secondary to panic attacks. In particular, a longitudinal study by Wittchen et al. indicates that agoraphobia, as a diagnostic category, is frequently independent of panic disorder and panic attacks, is unlikely to remit spontaneously and entails compromised quality of life. A staging system of agoraphobia is presented. Panic may ensue in the longitudinal development of agoraphobia, as well as of other anxiety disorders, and be conceptualized as a potential outcome in the course of anxiety, phobias and hypochondriasis as more than a specific disease entity. These recent research findings confirm the clinical observations and phenomenological research of Sir Martin Roth (1917-2006) and call for a reassessment of the concept of neurosis.
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Affiliation(s)
- Giovanni A Fava
- Affective Disorders Program, Department of Psychology, University of Bologna, Bologna, Italy.
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Abstract
Agoraphobia with panic disorder is a phobic-anxious syndrome where patients avoid situations or places in which they fear being embarrassed, or being unable to escape or get help if a panic attack occurs. During the last half-century, agoraphobia has been thought of as being closely linked to the recurring panic attack syndrome, so much so that in most cases it appears to be the typical development or complication of panic disorder. Despite the high prevalence of agoraphobia with panic disorder in patients in primary-care settings, the condition is frequently under-recognised and under-treated by medical providers. Antidepressants have been demonstrated to be effective in preventing panic attacks, and in improving anticipatory anxiety and avoidance behaviour. These drugs are also effective in the treatment of the frequently coexisting depressive symptomatology. Among antidepressant agents, SSRIs are generally well tolerated and effective for both anxious and depressive symptomatology, and these compounds should be considered the first choice for short-, medium- and long-term pharmacological treatment of agoraphobia with panic disorder. The few comparative studies conducted to date with various SSRIs reported no significant differences in terms of efficacy; however, the SSRIs that are less liable to produce withdrawal symptoms after abrupt discontinuation should be considered the treatments of first choice for long-term prophylaxis. Venlafaxine is not sufficiently studied in the long-term treatment of panic disorder, while TCAs may be considered as a second choice of treatment when patients do not seem to respond to or tolerate SSRIs. High-potency benzodiazepines have been shown to display a rapid onset of anti-anxiety effect, having beneficial effects during the first few days of treatment, and are therefore useful options for short-term treatment; however, these drugs are not first-choice medications in the medium and long term because of the frequent development of tolerance and dependence phenomena. Cognitive-behavioural therapy is the best studied non-pharmacological approach and can be applied to many patients, depending on its availability.
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Affiliation(s)
- Giulio Perugi
- Department of Psychiatry, University of Pisa, Pisa, Italy.
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Berrocal C, Ruiz Moreno MA, Gil Villa M, Hermoso P, Rucci P, Cassano GB. Multidimensional assessment of the Panic-Agoraphobic Spectrum: reliability and validity of the Spanish version of the PAS-SR. J Anxiety Disord 2006; 20:562-79. [PMID: 16122902 DOI: 10.1016/j.janxdis.2005.07.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2005] [Revised: 07/11/2005] [Accepted: 07/12/2005] [Indexed: 10/25/2022]
Abstract
The present study reports on the psychometric properties of the adaptation into Spanish of the Panic-Agoraphobic Spectrum Self-Report (PAS-SR). Drawing on a dimensional and longitudinal perspective of psychopathology, the PAS-SR was designed to measure a wide array of lifetime Panic-Agoraphobic features. Participants included outpatients with a DSM-IV-TR diagnosis of panic disorder (n=26) or major depression (n=28), and a normal control group (n=41). Internal consistency and test-retest reliability were excellent for the total score, and moderate to excellent for most domains. Significant and high correlations between PAS-SR scores and instruments measuring similar constructs indicated good concurrent validity. The findings support the discriminant validity of the questionnaire. Patients with a diagnosis of panic disorder attained higher scores than normal controls on all domains, and displayed higher scores than patients with major depression on five of the eight domains.
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Affiliation(s)
- Carmen Berrocal
- Department of Personality, Assessment, and Psychological Treatment, University of Malaga, Spain.
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Hantouche EG, Akiskal HS. Toward a validation of a tripartite concept of a putative anxious temperament: psychometric data from a French national general medical practice study. J Affect Disord 2005; 85:37-43. [PMID: 15780674 DOI: 10.1016/j.jad.2003.10.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2003] [Accepted: 10/21/2003] [Indexed: 11/30/2022]
Abstract
BACKGROUND Although generalized anxiety disorder (GAD) is currently described as a time-limited state mental disorder, emerging evidence suggests that it is best considered as an exaggeration of a putative "anxious temperament" (AT). It is presently unknown whether it is a distinct or unitary construct of a melange of anxious traits related to Cluster-C personality disorders. METHODS As part of a Franco-American collaborative study, we developed the 15-item Operational Criteria for Anxious Personality (OCAP), expanding criteria sets developed earlier by one of us (H.S.A.). The study, which was conducted in the French primary care medical sector, included 1112 young adults (18-40 years), seeking help for isolated anxious complaints, never treated before-and without any diagnosable disorder on the axis I of DSM-IV. As previous papers have reported the preliminary validity of OCAP, especially concurrent validity with the State-Trait Anxiety Inventory (STAI) (Speilberger), in this report, we focus on its full psychometric properties. RESULTS The present data indicate a normal distribution of AT items, a satisfactory Chronbach's coefficient (0.64), and the presence at intake of three different subtypes of AT: "anxious-avoidant," "anxious-phobic," and "anxious-sensitive." After a prospective 6-month follow-up, the major criteria of AT were stable in 80% of cases, and for specific AT items, the stability rate varied between 65% and 80%; much of the unstable items were accounted by improvement during naturalistic treatment. The latter could explain the different factor structure obtained at follow-up, which tended to be less heterogeneous, and represented by one global factor. LIMITATION We used a categorical (yes/no) rather than a Likert-type gradation of frequency and intensity of anxiousness items and relatively low number of items, especially for those involving worrying about one's own health or that of one's loved ones. CONCLUSIONS Anxiousness as a temperamental dimension appears to involve putative subtypes along "worrying," "phobic," "sensitive" (and "avoidant") dimensions.
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Affiliation(s)
- E G Hantouche
- Mood Center, Pitié-Salpêtriére Hospital, University of Paris, Paris, France
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Noyes R, Woodman CL, Bodkin JA, Yagla SJ. Hypochondriacal concerns in panic disorder and major depressive disorder: a comparison. Int J Psychiatry Med 2005; 34:143-54. [PMID: 15387398 DOI: 10.2190/lme3-97gj-68cg-h6aq] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To gain perspective on the relationship between hypochondriasis and panic disorder, we compared the occurrence of hypochondriasis in patients with panic disorder (N= 59) and major depressive disorder (N= 27). METHODS Patients who participated in separate drug treatment trials were assessed at baseline and eight weeks using the Whiteley Index of Hypochondriasis. RESULTS At baseline, the Whiteley Index score was greater for patients with panic disorder than for those with major depressive disorder. At eight weeks, a statistically significant reduction in the mean hypochondriasis score was observed in panic patients who had improved but not in major depressive patients who had improved. Modest correlations were observed between hypochondriasis and symptoms of panic and major depressive disorder, but in depressed patients, hypochondriasis was positively correlated with anxiety symptoms as well. CONCLUSION A unique relationship appears to exist between hypochondriasis and panic disorder. The nature of this relationship and its implications for classification are discussed.
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Affiliation(s)
- Russell Noyes
- Department of Psychiatry, University of Iowa Roy J. and Lucille A. Carver College of Medicine, Iowa City, IA 52242-1000, USA.
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Bossini L, Martinucci M, Paolini K, Castrogiovanni P. Panic-agoraphobic spectrum and light sensitivity in a general population sample in Italy. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2005; 50:39-45. [PMID: 15754664 DOI: 10.1177/070674370505000108] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE This study aimed to verify a possible correlation between panic symptoms and photosensitivity, not only in panic disorder (PD) but also in the panic-agoraphobic spectrum. METHOD One hundred and sixty-nine healthy and drug-free subjects completed the Structured Clinical Interview for Panic-Agoraphobic Spectrum-Lifetime version (SCI-PAS-Lifetime) and the Photosensitivity Assessment Questionnaire (PAQ). RESULTS The SCI-PAS-Lifetime total score was positively correlated with the total score of the PAQ photophobia subdimension (r = 0.44; P < 0.001); the SCI-PAS-Lifetime total score was not significantly correlated with the photophilia subdimension. As photophobia increased, we observed significant score increases in all SCI-PAS-Lifetime domains. Bivariate correlation showed higher coefficient correlation between the panic-like symptoms domain and photophobia (r = 0.44; P < 0.001). CONCLUSIONS A high total score in the SCI-PAS-Lifetime, which denotes more typical features of the spectrum, is associated with a higher level of light sensitivity and intolerance toward bright stimuli. This finding reflects clinical evidence that widely documents photophobic behaviours in subjects with PD and the importance of light stimuli exposure during the onset and course of such a disorder. Bright stimulation seems to be relevant both in PD diagnosed according to current DSM criteria and in the entire panic-agoraphobic spectrum, from nuclear elements of the disorder through subclinical states to the normal condition.
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Affiliation(s)
- Letizia Bossini
- Department of Neuroscience, Division of Psychiatry, University of Siena, Italy.
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Toni C, Perugi G, Frare F, Mata B, Akiskal HS. Spontaneous treatment discontinuation in panic disorder patients treated with antidepressants. Acta Psychiatr Scand 2004; 110:130-7. [PMID: 15233713 DOI: 10.1111/j.1600-0047.2004.00347.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE We examined the relationships between long-term treatment response, side-effects and drug discontinuation in panic disorder (PD)-agoraphobia. METHOD A total of 326 patients were naturalistically treated with antidepressants and followed for a period of 3 years. All patients were evaluated by means of the Panic Disorder/Agoraphobia Interview and the Longitudinal Interview Follow-up Examination (LIFE-UP). RESULTS A total of 179 patients interrupted pharmacological treatment. Among them, 26.8% were not traceable; 36.9% had deemed further contact with the psychiatrist unnecessary because of remission. Other reasons for interruption were: ineffectiveness (18.4%), side-effects (10.6%) and personal reasons (7.3%). Patients who interrupted pharmacological treatment because of symptom remission remained in the study for a longer period than those patients who interrupted their treatment because of inefficacy. CONCLUSION In the long-term treatment of PD with antidepressants, a high percentage of patients who have achieved symptom remission tend to default from further treatment; adherence to long-term treatment with antidepressants was predicted by severe and long-lasting symptomatology.
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Affiliation(s)
- C Toni
- Institute of Behavioral Sciences 'G. De Lisio', Carrara MS, Italy
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Abstract
SUMMARY OBJECTIVE To investigate the hypotheses that physical neurotologic conditions may trigger anxiety disorders (otogenic pattern of illness), that psychiatric disorders may produce dizziness (psychogenic pattern), and that risk factors for these syndromes may be identified. STUDY DESIGN Retrospective review of all patients (N = 132) treated at a tertiary care balance center from 1998 to 2002 for psychogenic dizziness with or without physical neurotologic illnesses. METHODS All patients underwent comprehensive neurotologic and psychiatric evaluations with attention to the longitudinal course of symptoms and risk factors for psychopathology. Patients were grouped according to the condition first causing dizziness. Risk factors were compared across groups. RESULTS Three equally prevalent patterns of illness were found: anxiety disorders as the sole cause of dizziness (33% of cases), neurotologic conditions exacerbating preexisting psychiatric disorders (34%), and neurotologic conditions triggering new anxiety or depressive disorders (33%). Panic disorder and agoraphobia were significantly more prevalent than less severe phobias in the first two groups, whereas the opposite pattern existed in the third group (P <.0001). More patients in the first two groups had risk factors for anxiety disorders (P <.05). Depression was not a primary cause of dizziness in any patient. Vestibular neuronitis, benign paroxysmal positional vertigo, and migraine were the most common neurotologic conditions. CONCLUSIONS These data support the hypothesis that physical neurotologic conditions may trigger psychopathology as often as primary anxiety disorders cause dizziness. A third pattern appears to be equally common wherein physical neurotologic conditions exacerbate preexisting psychiatric illnesses. Individuals at risk for anxiety disorders may be more likely to have primary psychopathology.
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Affiliation(s)
- Jeffrey P Staab
- Department of Psychiatry, Hospital of the University of Pennsylvania, Founders Pavilion F11.015, 3400 Spruce Street, Philadelphia, PA 19104, USA.
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Masi G, Mucci M, Favilla L, Brovedani P, Millepiedi S, Perugi G. Temperament in adolescents with anxiety and depressive disorders and in their families. Child Psychiatry Hum Dev 2003; 33:245-59. [PMID: 12564625 DOI: 10.1023/a:1021408714741] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Aim of this study was to investigate whether specific temperamental features were associated with anxiety and depressive disorders in adolescents, in their siblings and in their parents. Thirty adolescents with Anxiety disorders and 25 with both Anxiety and Depressive disorders were compared to 25 adolescents with learning disorders and to 28 normal subjects. Temperament in subjects and relatives was assessed by their parents with the EAS questionnaire. Subjects with Anxiety and Anxiety-Depression and their siblings showed higher scores on Emotionality and Shyness than Learning Disability and Normal subjects. Mothers and fathers of subjects from the Anxiety-Depression group had the highest Emotionality score. These findings suggest that both Emotionality and Shyness are prominent temperamental features in adolescents with anxiety with or without depression, and in their parents and siblings.
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Affiliation(s)
- Gabriele Masi
- Division of Child Neurology and Psychiatry, Scientific Institute of Child Neurology and Psychiatry, IRCCS Stella Maris, Via dei Giacinti 2 56018 Calambrone (Pisa), Italy.
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Perugi G, Akiskal HS, Toni C, Simonini E, Gemignani A. The temporal relationship between anxiety disorders and (hypo)mania: a retrospective examination of 63 panic, social phobic and obsessive-compulsive patients with comorbid bipolar disorder. J Affect Disord 2001; 67:199-206. [PMID: 11869769 DOI: 10.1016/s0165-0327(01)00433-5] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND The relationship between anxiety and depressive disorders has been conventionally limited to unipolar depression. Recent studies from both clinical and epidemiologic samples have revealed intriguing associations between anxiety and bipolar (mainly bipolar II) disorders. The present report examines the temporal sequence of hypomania to panic (PD), obsessive-compulsive (OCD) and social phobic (SP) disorders. METHODS Specialty-trained clinicians retrospectively evaluated the foregoing relationships in 63 patients meeting the DSM-III-R diagnosis for PD, OCD and SP with lifetime comorbidity with bipolar disorders (87% bipolar II). Structured interviews were used. RESULTS In nearly all cases, SP chronologically preceded hypomanic episodes and disappeared when the latter episodes supervened. By contrast, PD and OCD symptomatology, even when preceding hypomanic episodes, often persisted during such episodes; more provocatively, nearly a third of all onsets of panic attacks were during hypomania. LIMITATIONS Assessing temporal relationships between hypomania and specific anxiety disorders on a retrospective basis is, at best, of unknown reliability. The related difficulty of ascertaining the extent to which past antidepressant treatment of anxiety disorders could explain the anxiety-bipolar II comorbidity represents another major limitation. CONCLUSIONS Different temporal relationships characterized the occurrence of hypomania in individual anxiety disorder subtypes. Some anxiety disorders (notably SP, and to some extent OCD) seem to lie on a broad affective continuum of inhibitory restraint vs. disinhibited hypomania. By contrast, and more tentatively, PD in the context of bipolar disorder, might be a reflection of a dysphoric manic or mixed hypomanic symptomatology. The foregoing suggestions do not even begin to exhaust the realm of possibilities. The pattern of complex relationships among these disorders would certainly require better designed prospective observations.
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Affiliation(s)
- G Perugi
- Institute of Psychiatry, University of Pisa, Via Roma 67, 56100 Pisa, Italy.
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Sater N, Samuels JF, Bienvenu OJ, Nestadt G. Epidemiology of personality disorders. Curr Psychiatry Rep 2001; 3:41-5. [PMID: 11177758 DOI: 10.1007/s11920-001-0071-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Epidemiology is concerned with the occurrence of disease in populations. Epidemiologic studies measure the prevalence and distribution of disorders, investigate questions of case definition, determine risk factors, and evaluate the natural history and consequences of disorders. This paper reviews and discusses empiric advances made over the past 2 years in the epidemiologic study of personality disorders.
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Affiliation(s)
- N Sater
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins Medical Institutions, 600 North Wolfe Street, Baltimore, MD 21287-7481, USA
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Sand P, Lesch KP, Catalano M, Bosi M, Syagailo YV, Okladnova O, Di Bella D, Maffei P, Heils A, Friess F, Politi E, Nöthen MM, Franke P, Stöber G, Fritze J, Maier W, Propping P, Beckmann H, Bellodi L, Riederer P, Deckert J. Polymorphic MAO-A and 5-HT-transporter genes: analysis of interactions in panic disorder. World J Biol Psychiatry 2000; 1:147-50. [PMID: 12607224 DOI: 10.3109/15622970009150583] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Recurrent panic attacks, anticipatory anxiety and phobic avoidance characterise panic disorder. The influence of genetic factors on liability to the disease has been the object of several linkage and association studies and appears to relate to an oligo- or polygenic rather than a monogenic mode of inheritance. Recently, an excess of high activity monoamine oxidase A (MAO-A) gene promoter alleles was found in female patients with panic disorder. An analysis of possible synergistic effects of the MAO-A gene promoter variant and the short serotonin transporter (5-HTT) gene promoter variant in panic disorder was performed in a German and an Italian sample (combined panic disorder n = 144, combined controls n = 175). There was no significant difference in odds ratios, suggesting that the observed increase of genetic liability by the long MAO-A gene promoter allele is not modified by the 5-HTT gene promoter polymorphism.
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Affiliation(s)
- P Sand
- Department of Psychiatry, University of Würzburg, Füchsleinstr. 15, 97080 Würzburg, Germany.
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Perugi G, Nassini S, Socci C, Lenzi M, Toni C, Simonini E, Akiskal HS. Avoidant personality in social phobia and panic-agoraphobic disorder: a comparison. J Affect Disord 1999; 54:277-82. [PMID: 10467971 DOI: 10.1016/s0165-0327(99)00062-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Avoidant personality disorder (APD) is generally believed to be related to social phobia (SP), especially to generalized subtype. However, it has also been reported to be prevalent in panic disorder-agoraphobia (PDA). In the present investigation, we wished to explore whether APD in each of these disorders has discriminatory features. METHOD We studied 71 SP and 119 PDA patients with state-of-the-art clinical instruments based on DSM-III-R. RESULTS The pattern of social avoidance in SP was more pervasive: it was characterized by a higher level of interpersonal sensitivity and greater severity, associated with psychopathology as well as a higher rate of Axis I comorbidity. By contrast, avoidance of non-routine situations characterized APD occurring in the setting of PDA. LIMITATIONS Differences in inclusion criteria and comorbidity rates, as well as overlap between different operational disorders, may have influenced our findings. CONCLUSION ADP is operationally broad, and 'avoidant' as a specifier of a personality type is insufficiently precise. ADP captures avoidant traits --which appear secondary to a core dimension such as interpersonal sensitivity--but is basically a heterogeneous condition influenced by the nature of comorbid Axis I disorders.
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Affiliation(s)
- G Perugi
- Institute of Psychiatry, University of Pisa, Italy
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Akiskal HS. Toward a definition of generalized anxiety disorder as an anxious temperament type. Acta Psychiatr Scand Suppl 1998; 393:66-73. [PMID: 9777050 DOI: 10.1111/j.1600-0447.1998.tb05969.x] [Citation(s) in RCA: 113] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Generalized anxiety disorder (GAD) is defined as an uncontrollable disposition to worry about one's welfare and that of one's immediate kin. Associated manifestations include arousal, vigilance, tension, irritability, unrestful sleep and gastrointestinal distress. There is growing evidence for the lifelong nature of this condition among many of its sufferers. This and other evidence reviewed in the present paper provide further support for the thesis that the chronic disposition to worry should probably be classified under constitutional or trait anxiety. GAD is best considered an exaggeration of a normal personality disposition that can be named 'Generalized anxious temperament' (GAT). Despite some overlap with anxious-phobic, inhibited and avoidant-sensitive temperaments, GAT seems to have a distinct profile with altruistic overtones; on the other hand, GAT is less easily distinguished from harm-avoidant and obsessive traits. That worrying would increase upon relaxation is not a paradox at all, and is understandable in an ethological perspective as subserving the defensive function of being vigilant of ever present yet uncertain external dangers--to oneself and one's kin--in day-to-day living. GAT can thus be considered as 'altruistic anxiety', subserving hypothetically the survival of one's extended phenotype in a 'kin selection' paradigm. Only when extreme does worrying manifest in a clinical context, impairing one's interpersonal life and functioning at work, and increasing use of general health care resources. Furthermore, generalized anxiety appears to predispose to and is often associated with depression, and a spectrum of phobic disorders, as well as alcohol and sedative use. These considerations place GAD (and the putative GAT) in the limelight and underscore the need for more research into its fundamental characteristics. Towards this aim, a self-rated GAT measure under development in our center is provided in an appendix to this paper.
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Affiliation(s)
- H S Akiskal
- Department of Psychiatry, University of California at San Diego, USA
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