Adjustment and Coping Mechanisms for Individuals with Genetic Aortic Disorders

Interprofessional collaboration in the cardiovascular management of Marfan syndrome: A qualitative study based on interviews with professionals

BACKGROUND AND AIM

Patients with Marfan syndrome, who present with a variety of symptoms and complex psychosocial problems, require interprofessional collaboration in their care. However, it is unclear how health care providers contribute to interprofessional collaboration for these patients. The purpose of this study was to determine the characteristics of interprofessional collaboration for patients with Marfan syndrome in the cardiovascular field.

METHODS

Semi-structured interviews were conducted with health care specialists (5 physicians, 2 nurses, and 3 certified genetic counselors) were analyzed qualitatively.

RESULTS

Based on the medical collaboration for the management of cardiovascular complications in patients and their relatives, interprofessional collaboration was identified, such as collaboration and cooperation between physicians and certified genetic counselors, and nursing practice to facilitate interprofessional collaboration. In addition, issues such as difficulties in dealing with and coordinating medical care for noncardiovascular complications, lack of specialist physicians, and lack of opportunities to collaborate with nurses were identified.

CONCLUSIONS

Effective interprofessional collaboration requires the acquisition of Marfan syndrome and genetic knowledge by healthcare providers and the development of a healthcare delivery system based on departments that can provide leadership. In addition, the assignment of nurses to work across organizational boundaries and effective collaboration between genetic counselors and nurses should be considered.

Decision-making processes behind seeking regular cardiac checkups for individuals with Marfan syndrome: A grounded theory study

Patients with Marfan syndrome (MFS) present with various symptoms, such as aortic aneurysm/dissection, tall stature, and lens deviation. Among them, acute aortic dissection is a complication that leads to sudden death. Some individuals with MFS are reluctant to see a cardiologist and discontinue regular checkups until they develop life-threatening complications. We conducted a grounded theory study to investigate how individuals with MFS decided whether to adhere to healthcare recommendations, specifically to attend cardiology appointments. The study recruited individuals with a clinical or genetic diagnosis of MFS from a Japanese university hospital and individuals from a support group. Semi-structured interviews were conducted with 28 consenting participants. In this study, we identified the decision-making processes of individuals with MFS concerning their cardiology visits. We extracted "perception of the gap between their health status and medical recommendations" as the central category. This decision-making process consisted of three parts: (A) the process by which an individual with MFS sees a cardiologist for the first time, (B) the process by which an individual with MFS keeps up with cardiology checkups, and (C) the process by which parents bring their children with MFS to the cardiologist. Individuals who learned of the possibility of MFS decided whether to adhere to medical recommendations depending on how they perceived the gap between their health status and the medical recommendations. In addition to medical information and treatment experience, adaptation to MFS, which changed through interactions with others, influenced the perception of the gap. This study suggests the role of genetic counseling and molecular genetic diagnosis as factors that may facilitate adaptation to MFS. The involvement of genetic counselors is important for helping individuals with MFS keep up with regular checkups while affirming their own experiences. These results provide insight into adherence to medical recommendations for individuals with MFS.

Marfan Syndrome: Enhanced Diagnostic Tools and Follow-up Management Strategies

Marfan syndrome (MFS) is a rare inherited autosomic disorder, which encompasses a variety of systemic manifestations caused by mutations in the Fibrillin-1 encoding gene (FBN1). Cardinal clinical phenotypes of MFS are highly variable in terms of severity, and commonly involve cardiovascular, ocular, and musculoskeletal systems with a wide range of manifestations, such as ascending aorta aneurysms and dissection, mitral valve prolapse, ectopia lentis and long bone overgrowth, respectively. Of note, an accurate and prompt diagnosis is pivotal in order to provide the best treatment to the patients as early as possible. To date, the diagnosis of the syndrome has relied upon a systemic score calculation as well as DNA mutation identification. The aim of this review is to summarize the latest MFS evidence regarding the definition, differences and similarities with other connective tissue pathologies with severe systemic phenotypes (e.g., Autosomal dominant Weill-Marchesani syndrome, Loeys-Dietz syndrome, Ehlers-Danlos syndrome) and clinical assessment. In this regard, the management of MFS requires a multidisciplinary team in order to accurately control the evolution of the most severe and potentially life-threatening complications. Based on recent findings in the literature and our clinical experience, we propose a multidisciplinary approach involving specialists in different clinical fields (i.e., cardiologists, surgeons, ophthalmologists, orthopedics, pneumologists, neurologists, endocrinologists, geneticists, and psychologists) to comprehensively characterize, treat, and manage MFS patients with a personalized medicine approach.

Adjustment to disease and quality of life in people with vascular Ehlers-Danlos and Loeys-Dietz syndromes: A mixed-method study

Background

Vascular Ehlers-Danlos (vEDS) and Loeys-Dietz syndromes (LDS) are hereditary disorders of connective tissue having severe vascular complications (HDCTv) which lead to an increased risk of premature death. Little is known about the impact of the disease in patient's daily life.

Method

Sixteen HDCTv patients (vEDS = 9 and LDS = 7), 16 age and sex-matched hypermobile Ehlers-Danlos syndrome patients (hEDS) and 18 healthy subjects (HS), responded to self-questionnaires assessing psychosocial adjustment, quality of life (QoL), anxiety, depression, pain, fatigue and sleep problems. Patients with HDCTv were also interviewed in order to explore qualitatively their experience with the disease.

Results

Compared with HS, patients with HDCTv scored significantly higher on anxiety, depression, fatigue, sleep problems, and lower on QoL. Most HDCTv patients (93.8%) have optimal psychosocial adjustment. In addition, HDCTv patients scored higher on QoL and psychosocial adjustment, but lower in pain, fatigue, sleep problems, and depressive symptoms than hEDS patients. Four main themes were identified in qualitative analyses: living with HDCTv, knowledge/ignorance of the disease, health behaviors/self-care and coping strategies.

Conclusion

Our results suggest that despite the negative impact of HDCTv on the patients' daily lives, overall, they present an optimal disease adjustment which points to appropriate coping strategies. More research in psychosocial aspects of people with these rare diseases are needed to confirm these results and better understand their needs.

Can 10 000 Healthy Steps a Day Slow Aortic Root Dilation in Pediatric Patients With Marfan Syndrome?

Background Stiffer aortas are associated with a faster rate of aortic root (AoR) dilation and higher risk of aortic dissection in patients with Marfan syndrome. We have previously shown that mild aerobic exercise reduces aortic stiffness and rate of AoR dilation in a Marfan mouse model. In this study, we investigated if these results could be translated to pediatric patients with Marfan syndrome. Methods and Results We enrolled 24 patients with Marfan syndrome aged 8 to 19 years to participate in a 6-month physical activity intervention, excluding those with ventricular dysfunction or prior history of aortic surgery. We instructed patients to take 10 000 steps per day, tracked by an activity tracker. At baseline and 6 months, we measured AoR dimension, arterial stiffness, endothelial function, physical activity indices, inflammatory biomarkers, and coping scores. Controls consisted of 15 age-matched patients with Marfan syndrome. Twenty-four patients with Marfan syndrome (median age, 14.4 years [interquartile range {IQR}, 12.2-16.8], 14 male patients) were enrolled. Baseline assessment demonstrated that the majority of these patients were sedentary and had abnormal arterial health. Twenty-two patients completed the intervention and took an average of 7709±2177 steps per day (median, 7627 [IQR, 6344-9671]). Patients wore their Garmin trackers at a median of 92.8% (IQR, 84%-97%) of their intervention days. AoR Z score in the intervention group had a significantly lower rate of change per year compared with the controls (rate of change, -0.24 versus +0.008; P=0.01). Conclusions In this clinical intervention in pediatric patients with Marfan syndrome, we demonstrated that a simple physical activity intervention was feasible in this population and has the potential to decrease the AoR dilation rate. REGISTRATION URL: https://www.clinicaltrials.gov; Unique identifier: NCT03567460.

Association between subjective well-being and perception of medical care system among patients with Marfan syndrome: A cross-sectional study

Background

This study investigated the association between subjective well‐being and perception for collaboration among clinical departments of adult Marfan syndrome (MFS) patients.

Methods

We performed a self‐administered questionnaire survey to ask about current medical treatment and support systems and subjective well‐being for 114 patients with MFS aged 18–64 years. It was hypothesized that patients’ perception of collaboration between clinical departments would raise their subjective well‐being. Mean value differences were predicted by a multiple regression analysis model, with supportive medical staff, age, sex, aorta dissection, family history, marriage status, and educational background adjusted.

Results

Patients’ perception of collaboration between clinical departments and being married raised SWLS scores (mean difference for patients’ perception of collaboration versus not = 3.41, 95% CI = 0.28, 6.53, p = .03; for married versus single = 5.22, 95% CI = 1.75, 8.69, p = .003).

Conclusion

Our results have suggested that it is necessary to maintain and enhance the medical treatment system with the patients for improving the subjective well‐being of MFS patients. In addition, the result indicated the need for intervention to the patients themselves and also their family so that it allows patients to receive physical and emotional support from people close to them.

Health-related quality of life and lived experiences in males and females with thoracic aortic disease and their partners

Objective

Thoracic aortic disease (TAD) may have substantial impact on health-related quality of life (HRQOL). We described HRQOL in patients with TAD, cardiovascular screening participants and their partners; identified factors associated with HRQOL; and explored lived experiences and feelings of anxiety or depression using a mixed methods design.

Methods

For this cross-sectional study, all consecutive patients visiting the TAD outpatient clinic (2017–2019) at our centre were asked to complete three questionnaires: the Short Form 36 (SF-36), the Hospital Anxiety and Depression Scale (HADS) and the Rotterdam Disease Specific Questionnaire (RDSQ). A subsample was invited for in-depth interviews.

Results

In total, 261 participants were included: 147 patients with TAD (thoracic aortic diameter ≥40 mm; 54 females, 36.7%), 114 screening participants (cardiovascular family screening; 71 females, 62.3%) and 66 partners. Compared with the general population, patients with TAD showed markedly lower HRQOL, whereas screening participants’ HRQOL was less impaired. Female and younger participants scored significantly lower on the SF-36 and HADS compared with male and older participants. Smaller aortic diameter was associated with better RDSQ score, and previous aortic surgery was associated with higher HADS depression scores. Furthermore, partners scored significantly lower on 2/8 SF-36 subdomains when compared with the general population. From 11 interviewees, determinants of psychological distress included coping strategies, impact on social and professional life, disease-related knowledge, state of aortic diameters and physical symptoms.

Conclusions

Healthcare professionals must be aware of HRQOL impairments in patients with TAD, particularly in younger females. Moreover, attention for partners is needed. Coping strategies and communication within the family were found to be important factors influencing psychological distress, and might be valuable leads for counselling and HRQOL improvement in this population.

Adults with Loeys-Dietz syndrome and vascular Ehlers-Danlos syndrome: a cross-sectional study of patient experiences with physical activity

PURPOSE

To study patient experiences with physical activity among persons with Loeys-Dietz- or vascular Ehlers-Danlos syndrome.

MATERIALS AND METHODS

A postal questionnaire survey in 2018. Seventy adults with molecularly verified Loeys-Dietz syndrome types 1-4, or vascular Ehlers-Danlos syndrome recruited through a National Resource Centre for Rare Disorders in Norway.

RESULTS

The response rate was 74%, (Loeys-Dietz n = 34, vascular Ehlers-Danlos n = 18), aged 18 to 68 years, 58% women. In total, 88.5% reported they had received advice regarding physical activity and most (77%) had modified their habits. Fifty percent had an appropriate- and 40% a low mean physical activity sum score. Another 10% had too high physical activity levels due to high intensity scores. Lower scores with the Fatigue Severity Scale (p = 0.033) and the anxiety subscale of the Hospital Anxiety and Depression Scale (p = 0.021), were associated with high physical activity levels. About a third reported unmet rehabilitation needs.

CONCLUSION

Many adults with Loeys-Dietz- or vascular Ehlers-Danlos syndrome may have a potential to reach more favorable physical activity levels by increasing the frequency and duration of activities. Future directions should include evaluation of effects of professional-led practical and safe physical activity sessions as well as customized multidisciplinary rehabilitation programs for these patient groups.

Psychological Issues in Managing Families with Inherited Cardiovascular Diseases

The field of cardiovascular genetic counseling has evolved dramatically in recent years largely to manage the unique psychological needs of the inherited cardiovascular disease patient population. For many, there can be difficulty in coming to terms with a diagnosis, whether it be adjusting to lifestyle recommendations such as exclusion from competitive sports or living with a small but remarkable risk of sudden cardiac death. For those considered at risk of life-threatening ventricular arrhythmias, the decision to have an implantable cardioverter defibrillator can be difficult. Living with the device, especially for those who are young and those who receive multiple shocks, can precipitate psychological distress and poor adaptation to the device. Family members who experience a sudden cardiac death of a young relative have a significant risk of poor psychological outcomes. The roles of the cardiac genetic counselor in facilitating patients' adaptation to their diagnoses and management and recognizing when additional support from a clinical psychologist is needed are key to ensuring families receive the best possible care.

Male-female differences in quality of life and coping style in patients with Marfan syndrome and hereditary thoracic aortic diseases

Hereditary thoracic aortic diseases (HTAD) such as Marfan syndrome (MFS) affect multiple organ systems and provide a risk of acute aortic dissection, which causes lifelong uncertainties. Although health‐related quality of life (HRQOL) was found to be reduced in HTAD patients, no studies have evaluated male–female‐specific aspects of HRQOL and coping in this population. This study aims to evaluate HRQOL in HTAD patients compared to the general population; assess male–female differences in HRQOL and factors associated with HRQOL; evaluate coping styles in male and female HTAD patients and identify factors associated with acceptance. All consecutive adult patients who visited the specialized HTAD outpatient clinic between 2013 and 2018 were asked to complete three HRQOL questionnaires: the Short Form 36 (SF‐36), the Hospital Anxiety and Depression Scale (HADS), and the Nijmegen Clinical Screening Instrument (NCSI). In total, 142 patients were included (mean age 42.1 years, 65 females, 123 MFS). Compared to the general population, HTAD patients scored significantly lower on multiple SF‐36 sub‐domains (males: General Health 54.5 ± 18.8 vs. 71.6 ± 20.6, p < .001; Vitality 58.3 ± 20.4 vs. 71.9 ± 18.3, p < .001; females: Physical Functioning 67.5 ± 23.8 vs. 80.4 ± 24.2, p = .003; Role Physical 58.3 ± 45.1 vs. 73.8 ± 38.5, p = .047; General Health 49.4 ± 24.3 vs. 69.9 ± 20.6, p < .001; Social Functioning 73.5 ± 22.0 vs. 82.0 ± 23.5, p = .027). Females scored significantly lower than males on the SF‐36 physical component score (41.6 [IQR 35.5–53.1] vs. 49.3 [IQR 42.3–54.6], p = .035). Males scored significantly higher on the coping style denial than females (2.75 [IQR 2.00–3.25] vs. 2.25 [IQR 1.75–3.25], p = .018). High scores on acceptance were found in 38 (26.8%) of HTAD patients, and these patients showed significantly better scores on the NCSI, SF‐36, and HADS, except on NCSI Satisfaction Relationships and SF‐36 Physical Functioning and Mental Health. Acceptance was associated with more medication use (beta blocker use, p = .008; angiotensin receptor blocker use, p = .003) and less hypertension (p = .001). In patients with MFS, employment was strongly associated with better scores on the NCSI. In conclusion, HTAD patients showed subnormal HRQOL, especially females. Interestingly, in both males and females factors such as employment, coping style, and disease acceptance seem more important for HRQOL than disease‐related factors. This highlights the importance of genetic counseling and guidance for HTAD patients, and offers valuable leads for HRQOL improvement.

Heart in art: cardiovascular diseases in novels, films, and paintings

BACKGROUND

Understanding representations of disease in various art genres provides insights into how patients and health care providers view the diseases. It can also be used to enhance patient care and stimulate patient self-management.

METHODS

This paper reviews how cardiovascular diseases are represented in novels, films, and paintings: myocardial infarction, aneurysm, hypertension, stroke, heart transplantation, Marfan's disease, congestive heart failure. Various search systems and definitions were used to help identify sources of representations of different cardiovascular diseases. The representations of the different diseases were considered separately. The Common Sense Model was used a theoretical model to outline illness perceptions and self-management in the various identified novels, films, and paintings.

RESULTS

Myocardial infarction followed by stroke were the most frequently detailed diseases in all three art genres. This reflects their higher prevalence. Representations ranged from biomedical details through to social and psychological consequences of the diseases.

CONCLUSIONS

Artistic representations of cardiovascular diseases reflect cognitions, emotions, and images of prevalent disease. These representations shape views and behaviour of ill and healthy persons regarding heart diseases. As these representations are amenable to change, they deserve further research, which may be instrumental in improving the quality of life of persons struck by cardiovascular diseases. Changing illness perceptions appears to be a method to improve self-management and thereby quality of life in patients with various cardiovascular diseases.