Psychopathology and personality factors modify the perception of dyspnea in asthmatics

Biobehavioral approach to distinguishing panic symptoms from medical illness

Panic disorder is a common psychiatric diagnosis characterized by acute, distressing somatic symptoms that mimic medically-relevant symptoms. As a result, individuals with panic disorder overutilize personal and healthcare resources in an attempt to diagnose and treat physical symptoms that are often medically benign. A biobehavioral perspective on these symptoms is needed that integrates psychological and medical knowledge to avoid costly treatments and prolonged suffering. This narrative review examines six common somatic symptoms of panic attacks (non-cardiac chest pain, palpitations, dyspnea, dizziness, abdominal distress, and paresthesia), identified in the literature as the most severe, prevalent, or critical for differential diagnosis in somatic illness, including long COVID. We review somatic illnesses that are commonly comorbid or produce panic-like symptoms, their relevant risk factors, characteristics that assist in distinguishing them from panic, and treatment approaches that are typical for these conditions. Additionally, this review discusses key factors, including cultural considerations, to assist healthcare professionals in differentiating benign from medically relevant symptoms in panic sufferers.

Complaints of dyspnea and their associations with personality traits in patients referred to psychotherapy in a day hospital

BACKGROUND

Breathing difficulties are present in different medical conditions, yet seem to be underresearched in psychiatric patients.

AIM

Assessment of prevalence of dyspnea complaints and their associations with personality traits in patients with neurotic or personality disorders referred to psychotherapy.

METHODS

Retrospective chart review of medical records of 2450 patients with diagnoses F4-F6 (ICD-10). Analyses of associations between dyspnea reported in a symptom checklist SCL-O and pathological scores in the Neurotic Personality Questionnaire were carried out using univariate and multivariate regression analyses with ORs and 95%CI estimated with licensed STATISTICA 13 (StatSoftPL) software, and R version 4.1.0, RStudio version 1.4.1717 software.

RESULTS

Dyspnea was reported by 46.3% women and 36.6% men (14.5% and 10.1% respectively assessed it as severely burdensome). Univariate regression analysis revealed several significant associations between reporting dyspnea or its extreme intensity and pathological scores in the NPQ. Multivariate regression analyses in women confirmed the importance of impulsiveness and exaltation for dyspnea occurrence, and feeling of being dependent on the environment, demobilization, and narcissistic attitude for its extreme intensity. In men impulsiveness, sense of being in danger, irrationality, and ponderings were associated with the presence of dyspnea, and sense of being in danger and envy with its extreme intensity.

CONCLUSIONS

Complaints of dyspnea were pretty frequent. Several personality traits measured by the NPQ questionnaire were predictors of their occurrence and feeling of extreme burden.

Relationship between Multimorbidity and Quality of Life in a Primary Care Setting: The Mediating Role of Dyspnea

Multimorbidity is known to impair Quality of Life (QoL) in patients in a primary setting. Poor QoL is associated with higher dyspnea perception. How multimorbidity and dyspnea perception are related to QoL needs clarification. The aim of the present study is to evaluate the mediating role of dyspnea perception in the relationship between multimorbidity and QoL in adults with and without airflow obstruction in a primary care setting. Seventeen general practitioners participated in the study: a total of 912 adult patients attending the practitioner’s surgery for a generic consultation completed a preliminary respiratory screening; 566 of them answered a respiratory questionnaire between January and June 2014, and 259 of the latter (148 M, aged 40–88) agreed to go through all the of procedures including spirometry, the IMCA and QoL (SF-36 through Physical Health “PCS” and Mental Health components) questionnaires, evaluation of comorbidities and the mMRC Dyspnea Scale. For screening purpose, a cut-off of FEV₁/FVC < 70% was considered a marker of airflow obstruction (AO). Of the sample, 25% showed airflow obstruction (AO). No significant difference in mMRC score regarding the number of comorbidities and the PCS was found between subjects with and without AO. Multimorbidity and PCS were inversely related in subjects with (p < 0.001) and without AO (p < 0.001); mMRC and PCS were inversely related in subjects with (p = 0.001) and without AO (p < 0.001). A mediation analysis showed that the relation between number of comorbidities and PCS was totally mediated by mMRC in subjects with AO and partially in subjects without AO. We conclude that the effect of multimorbidity on PCS is totally mediated by mMRC only in AO. Detecting and monitoring mMRC in a primary care setting may be a useful indicator for evaluating a patient’s global health.

Type A Behavior Pattern, Impulsiveness, Risk Propensity, and Empathy as Predictors of Dyspnea and Number of Infections in Men with Chronic Obstructive Pulmonary Disease: A Cross-Sectional Study

BACKGROUND Stress and psychological factors can induce dyspnea in patients with chronic obstructive pulmonary disease (COPD). The aim of this study was to assess selected elements of the clinical presentation of COPD in the context of the severity of type A pattern of behavior, impulsiveness, and tendency for empathy. MATERIAL AND METHODS This was a cross-sectional study. The study group consisted of 179 men with COPD and the control group consisted of 31 healthy male smokers. In all patients, the number of infectious exacerbations over the past year, the result on the dyspnea scale (MRC), and the FEV1-to- predicted FEV1 ratio was assessed. The A pattern of behavior was measured using the Type A scale. To measure impulsivity, risk propensity, and empathy, the IVE impulsivity questionnaire was used. RESULTS An increase in the number of infectious exacerbations was associated with an increased score on the Type A scale, an increase in risk propensity, and a decrease in impulsivity score. Increased severity of dyspnea was associated with an increase in Type A behavior pattern score and an increase in the risk propensity score. CONCLUSIONS Type A behavior pattern and risk propensity are independent predictors of the number of infections in the last year and of the subjective severity of dyspnea among men with COPD and healthy male smokers.

High Thrill and adventure seeking is associated with reduced interoceptive sensitivity: evidence for an altered sex-specific homeostatic processing in high sensation seekers

OBJECTIVE

The personality trait of sensation seeking (SS) has been traditionally linked to the construct of exteroception, i.e. sensing of the outside world. Little is known about the relationship between SS and interoception, i.e. sensing originating in the body. Interoceptive sensations have strong affective and motivational components that may influence behaviors such as risk-taking in SS. This investigation examined whether interoceptive differences contribute to different behavioral characteristics in SS.

METHOD

Using an inspiratory resistive load breathing task, the response to an aversive interoceptive stimulus as a basic homeostatic process was studied in 112 subjects (n=74 females, 38 males). A linear-mixed model approach was used to examine the influence of thrill and adventure seeking (TAS) on the interoceptive response across three levels of breathing resistances (10, 20, 40 cmH₂O/L/sec).

RESULTS

High relative to low TAS individuals were less responsive in evaluating intensities of perceived choking with increasing inspiratory resistive loads. This effect was driven by male, but not female high TAS individuals and was particularly associated with reduced interoceptive sensitivity in males.

CONCLUSION

The conceptualization of SS as primarily driven by exteroceptive stimuli can be expanded to a view of an altered homeostasis in SS, specifically in males.

Depressiveness, symptoms of anxiety and cognitive dysfunctions in patients with asthma and chronic obstructive pulmonary disease (COPD): possible associations with inflammation markers: a pilot study

Psychiatric symptoms of anxiety, depression and cognitive dysfunction often occur in patients suffering from somatic conditions such as asthma and chronic obstructive pulmonary disease (COPD) which constitute a major and growing public health problem. In the present study we therefore aimed at analyzing depressive symptoms as well as symptoms of anxiety and cognitive problems in patients with mild to moderate asthma and COPD. 59 participants—17 with asthma, 24 with COPD and 18 healthy controls were enrolled. Depressiveness was assessed with the beck depression inventory (BDI); anxiety symptoms were measured with the State-Trait Anxiety Inventory Part 1 and 2, and cognitive function levels were estimated with the Trail Making Test Part A and B. A score above the threshold indicative for depression was found by 33 % (n = 8) of COPD patients, 29 % (n = 5) of asthma patients compared to 0.05 % (n = 1) of the control group. Clinically relevant anxiety levels were found in 42 % (n = 10) of the COPD group, 41 % (n = 7) of the asthma patients and 17 % (n = 3) of the controls. Patients with COPD performed significantly worse on the TMT than other groups. Psychoemotional state and cognitive functions were found to be correlated with exposure to tobacco smoke (measured in pack-years) and airway obstruction (measured with FEV1). In conclusion, patients with mild to moderate asthma and COPD exhibit significantly higher levels of depressive and anxiety symptoms as well as cognitive dysfunctions than controls. The prevalence of these symptoms is related to the amount of exposure to tobacco smoke and the severity of airflow obstruction.

Mild asthmatics benefit from music therapy

OBJECTIVE

The aim of the study was to evaluate the effectiveness of pulmonary rehabilitation with music therapy in patients with asthma.

METHODS

Seventy-six selected inpatients (54 women and 22 men; mean age = 56.4 years; SD = 11.8) with stable asthma underwent pulmonary rehabilitation in two groups: standard versus music therapy.

RESULTS

After the intervention, an increase in analyzed spirometric values (forced expiratory volume at the first second (FEV(1)), FEV(1) as a percentage of vital capacity (FEV(1) % FVC), forced expiratory flow at 25%, 50%, and 75% of vital capacity (FEF(25), FEF(50), and FEF(75), respectively), and peak expiratory flow) was observed in both the groups (p < .05) but without any intergroup differences (p > .05). A greater increase of mean FEV(1) % FVC, FEF(50), and FEF(75) values was observed only in the patients with mild asthma from the music therapy group (p < .05). In both the groups, a dyspnea reduction was noted (p < .001). However, it was influenced neither by the type of rehabilitation nor by the gender (p > .05), but the interaction of these variables was significant (p = .044). A dyspnea reduction was observed in women in both the groups (p < .001) and in men in the music therapy group only (p = .001). A change in the value of anxiety (6.43, SD = 7.73) on the 10th day compared with the first day of the study was noticed (p < .001). However, this change was not influenced by the type of rehabilitation, gender, or a combination of these two variables (p > .05).

CONCLUSION

Music therapy improves the respiratory function in patients with mild asthma and reduces dyspnea mainly in men with asthma.

Anxiety and depression in asthma

PURPOSE OF REVIEW

there is growing awareness of the correlation between psychological factors, the course of asthma, and the outcomes of asthma treatment. However, the implications of this correlation are still poorly understood. Here, we review the role of anxiety and depression in asthma with a focus on recent literature.

RECENT FINDINGS

recent studies suggest an interaction between behavioral, neural, endocrine, and immune processes and suggest that psychological factors play an active role in the genesis of asthma. Notably, the role of chronic stress has been investigated, including the parental psychological state during pregnancy. There is evidence that in patients with asthma, such stress may induce hyporesponsiveness of the hypothalamus-pituitary-adrenal axis, resulting in reduced cortisol secretion.

SUMMARY

even though it is generally accepted that anxiety and depression are more common in asthmatic patients and that there is a close correlation between psychological disorders and asthma outcomes, such as poorer control of asthma symptoms, the implications and practical consequences of this link remain weak. New studies are introducing an intriguing model of the links between emotional stress, brain centers, the immune system, and the hypothalamus-pituitary-adrenal axis that is far removed from the original concept of 'asthma nervosa'.

Dyspnea perception in asthma: role of airways inflammation, age and emotional status

OBJECTIVES

Dyspnea perception in asthmatics differs between subjects. Poor perception is usually associated with increased risk of asthma attack/exacerbation. The advanced stage of the disease and the presence of eosinophilic airways inflammation have been recently recognized as being responsible for poor dyspnea perception. However, few studies are available on this topic.

DESIGN

The aim of this study was to analyse the influence of inflammatory pattern, age and affective status on dyspnea perception in asthmatic subjects.

SUBJECTS AND INTERVENTIONS

Seventy-one consecutive asthmatic patients were recruited and underwent induced sputum, exhaled NO measurement and breath condensate collection. Perception of dyspnea was evaluated as a BORG-VAS/FEV(1) slope before and after the broncho-reversibility test and correlated with the stage of asthma, inflammatory markers, age and depression scale.

RESULTS

Dyspnea perception decreases with the worsening of asthma, with the advance of age and of depression status. Furthermore, airways inflammation plays a key role in the decline of dyspnea perception as proved by the negative correlation observed between inflammatory cells in sputum, exhaled pH and NO and BORG-VAS/FEV(1) slope.

CONCLUSIONS

The results of our study suggested that airways inflammation, depression status, advance age and severity of asthma influence dyspnea perception and suggest a straight control to identify and better manage poor preceptor asthmatics.

Dyspnea is related to family functioning in adult asthmatics

OBJECTIVE

The aim of the study was to assess links between family relationships and severity of dyspnea identified in asthmatic adults.

MATERIALS

A total of 131 consecutive, non-selected patients with asthma participated in the study: 88 women (67.18%) and 43 men (32.82%). The mean age of the studied patients was 49.87 years, SD = 13.73. The majority of the study population consisted of patients with grade II (37.74%) and IV (34.91%) of the disease in terms of severity (according to the GINA classification, 2006).

STUDY PROTOCOL

All patients underwent functional respiratory tests. The subjective severity of dyspnea was assessed according to the ten-tier Borg scale. To evaluate family functioning values, the Family Assessment Questionnaire (FAQ) was used. Spouses of the asthmatic patients also completed questionnaires.

RESULTS

A significant relationship was identified between the values of the dimension: affective expression (assessment of the family performed by the asthmatic patient) and the severity of dyspnea (p = 0.03, r = -0.24) as well as between values of the dimensions: affective expression and affective involvement (as assessed by the spouse of the patient) and severity of dyspnea (p = 0.01, r = 0.39; p = 0.02, r = 0.34, respectively). The relationship between the severity of dyspnea declared by the patient and the FAQ dimension: Task accomplishment (as assessed by the spouse of the patient) was borderline (statistical significance [p = 0.06]).

CONCLUSIONS

(1) A relationship can be observed between the functioning of the asthmatic patient's family and the severity of the patient's declared dyspnea. Dyspnea constitutes a specific form of emotional communication in the inter-spouse relationships. (2) An analysis of the severity of dyspnea in asthmatic patients should take into account the context of the functioning of the patient's family.