Panic attacks and physical health problems in a representative sample: singular and interactive associations with psychological problems, and interpersonal and physical disability

Dyspnea and panic among patients with newly diagnosed non-small cell lung cancer

CONTEXT

Among patients with lung cancer, dyspnea is associated with psychological distress, fatigue, and poor coping. Respiratory symptoms are also a common trigger for panic attacks in the general population. Minimal research has addressed the prevalence of panic disorder or the association of dyspnea with the risk of panic disorder in lung cancer.

OBJECTIVES

We explored the frequency of panic disorder symptoms and the association of dyspnea with the risk of panic disorder symptoms among patients with newly diagnosed non-small cell lung cancer.

METHODS

During 2006-2010, consecutive patients presenting for initial consultation at a thoracic oncology clinic completed a survey of current symptoms, including dyspnea and panic disorder symptoms. We evaluated the frequency of panic disorder symptoms. Logistic regression was used to test the association of dyspnea with the risk of panic disorder symptoms, adjusting for age, gender, disease stage, performance status, and major depression symptoms.

RESULTS

Among 624 patients (mean age=63.7; standard deviation=12.1; 52.6% female), 48.1% reported that breathing was at least somewhat difficult and 11.2% endorsed panic disorder symptoms. Dyspnea was independently associated with higher risk of panic disorder symptoms (odds ratio=2.19, 95% confidence interval=1.11-4.31, P=0.02). Younger age and major depression symptoms also were associated with higher risk (P<0.01).

CONCLUSION

Almost half of the patients with newly diagnosed non-small cell lung cancer reported dyspnea, and patients with dyspnea were more than twice as likely to endorse panic disorder symptoms relative to patients without dyspnea. Results highlight the need to differentiate panic disorder symptoms among patients who report dyspnea, particularly those who are younger or experiencing major depression symptoms.

Perievent panic attacks and panic disorder after mass trauma: a 12-month longitudinal study

Panic attacks frequently lead to psychopathological disorders, including panic disorder. Even though panic disorder is a highly comorbid and disabling mental health problem associated with stressful life or traumatic events, perievent panic attacks and their association with panic disorder have hardly been investigated as a central topic after mass trauma. Using data from a longitudinal population-based assessment of Madrid residents after the March 11, 2004 train bombings (N = 1,589), with assessments conducted 1, 6, and 12 months after the attacks, the rate of perievent panic attacks was 10.9%. Level of exposure, previous life stressors, and negative emotionality were associated with perievent panic attacks (β = .12, .15, and .10, respectively), which in turn mediated the relationship between exposure to the terrorist event and panic disorder in the following year. Previous life stressors (β = .15) and low social support (β = -.14) were directly associated with panic disorder during the subsequent year. The most vulnerable individuals who experienced perievent panic attacks were 3.7 times, 95% confidence interval [CI] = [2.1, 6.4], more likely to suffer from panic disorder in the following year. Results suggest that early identification of perievent panic attacks following mass trauma may be helpful for reducing panic disorder.

Anxiety, panic disorder and coronary artery disease: issues concerning physical exercise and cognitive behavioral therapy

Psychological factors such as stress and depression have already been established as primary and secondary cardiovascular risk factors. More recently, the role of anxiety in increasing cardiac risk has also been studied. The underlying mechanisms of increased cardiac risk in panic disorder patients seem to reflect the direct and indirect effects of autonomic dysfunction, as well as behavioral risk factors associated with an unhealthy lifestyle. Implications of the comorbidity between panic and cardiovascular disease include higher morbidity, functional deficits, increased cardiovascular risk, and poor adherence to cardiac rehabilitation or exercise programs. This article probes the most recent evidence on the association between coronary artery disease, anxiety and panic disorder, and discusses the potential role of incorporating regular physical exercise and cognitive behavioral therapy in the treatment of this condition.

Panic attacks as a risk for later psychopathology: results from a nationally representative survey

BACKGROUND

There is a growing body of literature suggesting that panic attacks without panic disorder are associated with increases in a wide range of psychopathology and impairment. However, the majority of the literature to date has been cross-sectional. Some longitudinal research supports the view that panic attacks are a nonspecific risk factor for future psychopathology. Using a large nationally representative longitudinal survey of adults, we sought to determine whether panic attacks predict new onset Axis I disorders.

METHODS

The Alcohol Use Disorder and Associated Disabilities Interview Schedule-DSM-IV Version was used to make diagnoses of psychiatric disorders in the National Epidemiologic Survey on Alcohol and Related Conditions Waves 1 and 2 (n = 34,653, aged 18 and older, response rate = 70.2%). Incident psychiatric disorders at Wave 2 were compared between people with and without panic attacks at Wave 1.

RESULTS

Panic attacks at Wave 1 were significantly associated with increased incidents of generalized anxiety disorder, panic disorder, social phobia, major depression, dysthymia, mania and hypomania, any anxiety disorder, and any mood disorder even after adjusting for sociodemographic variables, Wave 1 Axis I disorders, and Axis II disorders (OR's ranging from 1.62 to 2.77).

CONCLUSIONS

The presence of panic attacks may be an important indicator of overall psychological distress and the risk of more severe psychopathology in the future.

Mental representations in women with panic disorder: an urban African-American sample

Psychodynamic theories of panic disorder (PD) suggest an association between PD and impairments in mental representations. This study tested this hypothesis by comparing mental representations of 25 African-American women recruited from an urban primary care clinic with PD with a group of 25 women without PD and matched on race, age, marital status, education, and income. Mental representations were assessed through spontaneous descriptions of mothers and reliably coded with the Qualitative and Structural Dimensions of Object Representations scale (Blatt et al., Unpublished manual, 1992). Results essentially supported the hypotheses for impaired mental representations (lower benevolence, higher ambivalence, and lower conceptual level) for women with PD as compared with women without PD. No differences in mental representations were found between women with PD with major depression and women with only PD. The findings provide preliminary support for a psychodynamic theory of PD in a sample of African-American women.