Panic disorder is a debilitating and costly mental health condition which commonly presents in primary care settings; however, little is known about the impact of panic disorder on quality of life and health utility valuations among Veterans in primary care. A cross-sectional investigation of quality of life was conducted in a sample of 21 Veterans with panic disorder in a VA primary care clini...

A genetic contribution to the pathogenesis of panic disorder has been demonstrated by clinical genetic studies. Molecular genetic studies have focused on candidate genes suggested by the molecular mechanisms implied in the action of drugs utilized for therapy or in challenge tests. One class of drugs effective in the treatment of panic disorder is represented by monoamine oxidase A inhibitors. ...

AIM Recent neuroimaging studies have suggested that the anterior cingulate cortex (ACC) has an important role in the pathology of panic disorder. Despite numerous functional neuroimaging studies that have elucidated the strong relationship between functional abnormalities of the ACC and panic disorder and its symptoms and response to emotional tasks associated with panic disorder, there has bee...

Many studies have focused on the relationship between angiotensin-converting enzyme (ACE) gene insertion/deletion (I/D) polymorphism and panic disorder risk, but the results remain inconsistent. Thus, a meta-analysis was carried out to derive a more precise estimation of the association between ACE I/D polymorphism and panic disorder risk. Relevant publications were searched in several widely u...

OBJECTIVES: Rational minds make logical connections between cause and effect, whereas emotional minds make no such distinctions, following instinctive logic. This paper investigates episodic emotional memory in patients with panic disorder with agoraphobia in comparison to a control group. METHOD: Sixty volunteers, 30 patients with panic disorder with agoraphobia and 30 healthy controls were ex...

Hypochondriasis and panic disorder are both characterized by prevalent health anxieties and illness beliefs. Therefore, the question as to whether they represent distinct nosological entities has been raised. This study examines how clinical characteristics can be used to differentiate both disorders, taking the possibility of mixed symptomatologies (comorbidity) into account. We compared 46 pa...

OBJECTIVE This article focuses on the differential activation of the hypothalamic-pituitary-adrenal axis in generalized anxiety disorder and panic disorder. METHOD The results of recently reported reviews of the literature are summarized and discussed. RESULTS The results of experimental studies that assayed adrenocorticotropic hormone, cortisol and prolactin show that real-life panic attac...

Evaluating the subtypes of panic disorder by using principal component analysis Objective: Panic disorder is put forward to have a heterogeneous structure and multiple subtypes. Evaluating the different subtypes is important for diagnosis, treatment and prognosis. Studies about the quantitative psychopathology assessment are so rare. We aim to determine the subtypes with principal component ana...

Background: Panic disorder with agoraphobia (PDA) co-occurs highly with depression. Greater panic symptoms, agoraphobic avoidance, comorbidity and anxiety sensitivity have all been linked to depressive symptoms in PDA. Psychotherapy research has historically linked prognostic and process expectationsto symptom severity. However, no study has explored the relationship of expectancies and depress...

Human influenza is a contagious respiratory illness caused by the influenza virus. The influenza vaccination is recommended annually, but several adverse effects related to allergic reactions have been reported. Panic attacks are also known to occur, but no case of a panic attack adverse effect has been reported in South Korea. We present two cases of panic disorder patients whose symptoms were...