Sexual activity in patients with left ventricular assist devices and their partners: impact of the device on quality of life, anxiety and depression

Sexual Quality of Life in Left Ventricular Assist Device Patients and Their Partners

BACKGROUND

Living with a left ventricular assist device (LVAD) comes with potentially burdensome aspects posed by, for example, battery packs and device drivelines. We aim to describe the impact of living with a durable LVAD on sexual quality of life (QOL), depression, and anxiety in patients and their partners.

METHODS AND RESULTS

In this single-center, prospective, observational study, patients ≥4 months after LVAD implantation and their partners completed the Sexual Activities in Left Ventricular Assist Device Patients or Partners questionnaire to assess their sexual QOL, the 8-item Patient Health Questionnaire (PHQ-8) to assess symptoms of depression and the 7-item Generalized Anxiety Disorder (GAD-7) to assess symptoms of anxiety. Sixty patients and 60 partners completed the questionnaires 2.3 ± 1.9 years after implantation. Eighty-seven percent of the patients and 13% of partners were male. The mean age of patients was 57.4 ± 13.3 years, with 90% living with their partner. Ten percent of patients and 18% of partners had a current diagnosis of a psychological condition, most frequently depression and/or anxiety. Overall, 49% of participants indicated the LVAD influenced their sexual activity (patients 53% vs partners 45%; P = .33). Disturbances from the driveline were the most common problem indicated. Twenty-four percent of participants had scored in the mild to moderate depression range on the PHQ-8 and 28% scored in the mild to severe anxiety range on the GAD-7. The median total GAD-7 (1 [interquartile range (IQR) 0-4.25] vs 2.5 [IQR 0-5]; P = .06) were comparable between patients and partners; whereas patients had a higher total PHQ-8 score (3 [IQR 0-5.25] vs 1 [IQR 0-3.25]; P = .02). A preference to receive information regarding sexuality while on LVAD support was indicated by 54% of participants and did not differ between patients and partners (P > .99). Written resources were the most commonly preferred source of information.

CONCLUSIONS

LVADs severely affect the sexual QOL for patients and their partners. The presence of a driveline is a major cause for concern. Patients prefer receiving written information on how to improve their sexual QOL.

Professional Employment in Patients on Ventricular Assist Device Support-A National Multicenter Survey Study

This study aimed to assess patients of working age returning to professional employment as a surrogate marker for functional recovery and psychosocial reintegration after ventricular assist device (VAD) implantation. A national, multicenter study considered professional employment and its relationship to sociodemographic, psychosocial, and clinical adverse outcomes in outpatients on VAD support. Patient-reported outcome measures were administered. The survey had a 72.7% response rate. Mean age of 375 subjects was 58 ± 11 years, 53 (14%) were female. Thirty-five patients (15.15%; 95% confidence interval [CI] = 10.9-20.6) were employed, and the majority of them (n = 29, 82.9%) were bridged to transplantation. A regression model after variable selection revealed younger age (odds ratio [OR] = 0.95; 95% CI = 0.91-0.98; p < 0.005), and higher education (OR = 3.05; 95% CI = 1.72-5.41; p < 0.001) associated with professional employment. Employed patients reported higher health-related quality of life (HRQoL) (Kansas City Cardiomyopathy Questionnaire [KCCQ] overall sum-score, OR = 1.04; 95% CI = 0.92-1.07; p < 0.007), the OR for those employed was 2.18 (95% CI = 0.89-5.41; p < 0.08) indicating no significant relation for employment and a history of adverse events. In this sample, professional employment was rather small; the likelihood of adverse events was not significantly different between groups. Those employed perceived better overall HRQoL, which may encourage clinicians to support professional employment for selected patients on VAD support.

High level of psychosocial adjustment in patients on ongoing ventricular assist device support in the years one to three after VAD implantation-A national multi-center Study

BACKGROUND

Advanced heart failure therapies such as durable ventricular assist device (VAD) support require psychosocial adjustment for those affected. Since VAD implantation has become an established treatment strategy, a focus on psychosocial factors is needed.

OBJECTIVES

To investigate the construct of psychosocial adjustment and to further understand the role of social support.

METHODS

In a nation-wide, multi-center, cross-sectional study, we recruited 393 participants with ongoing VAD support (3mts-3yrs on device; clinicaltrials.gov ID: NCT04234230). Patient demographics, psychosocial adjustment (perceived social support, anxiety, depression, and quality of life), and major adverse events (thromboembolic events, bleeding, driveline infections) were assessed.

RESULTS

Overall, 85.8 % of the sample were male; mean age was 58.3 years (range 18-85). The majority of the sample (89.3 %) reported normal to high perceived social support. Participants expressed symptoms of anxiety within the normal range (M=6.0±3.9), mildly elevated depressive symptoms (HADS: M=7.6±2.9; PHQ-9: M=6.2±4.7), and good quality of life (KCCQ: M=65.3±17.9). Higher perceived social support was associated with lower levels of anxiety and depression, and higher levels of quality of life within our sample (all p<0.001). Driveline infection was the most prevalent adverse event (0.304 infections per person-years [32.6 % of patients]). Binary logistic regression models did not identify significant associations for the occurrence of adverse events and variables of psychosocial adjustment.

CONCLUSION

Our sample perceived high levels of psychosocial adjustment. High perceived social support was associated with better outcomes in levels of anxiety, depression, and quality of life, demonstrating potential for the future development and evaluation of targeted multi-professional social support interventions including peer- and caregiver support.

Health-Related Quality of Life in Patients With Ventricular Assist Device: Psychometric Evaluation of the German Version of the Quality of Life With a Ventricular Assist Device Questionnaire

BACKGROUND

Ventricular assist device (VAD) implantation has become an alternative treatment for patients with end-stage heart failure. In Germany, valid and reliable instruments to assess health-related quality of life in patients with VAD are lacking.

OBJECTIVE

The aim of this study was to present the psychometric validation of the German version of the Quality of Life with a Ventricular Assist Device questionnaire.

METHODS

In a multicenter, cross-sectional study, 393 participants (mean age, 58.3 years; 85.8% male, 60.3% bridge to transplant, and 72.8% living with VAD for ≤2 years) completed the German Quality of Life with a Ventricular Assist Device questionnaire of physical, emotional, social, cognitive, and meaning/spiritual domains. Item and confirmatory factor analyses were conducted to test item difficulty and discrimination and the underlying structure, respectively. To examine internal consistency, Cronbach α was assessed. Convergent construct validity was tested using the Kansas City Cardiomyopathy Questionnaire and the Patient Health Questionnaire-9. Readability was examined using Flesch Reading Ease index and Vienna Factual Text Formula.

RESULTS

The Quality of Life with a Ventricular Assist Device showed reasonable item difficulty (Ptotal = .67) and mostly moderate to high discriminatory power (rit > 0.30). In confirmatory factor analysis, root-mean-square error of approximation (0.07) was acceptable for model fit, but no other indices. Acceptable internal consistency was found (α ≥ 0.79), with the exception of the cognitive domain (α = 0.58). The overall questionnaire and single domains demonstrated convergent validity (r ≥ 0.45, P < .001). The questionnaire showed adequate readability (Flesch Reading Ease, 64.11; Vienna Factual Text Formula, 6.91).

CONCLUSION

Findings indicate a promising standardized clinical instrument to assess health-related quality of life in patients with VAD.

Depression among Patients with an Implanted Left Ventricular Assist Device: Uncovering Pathophysiological Mechanisms and Implications for Patient Care

Depression is a common and devastating mental illness associated with increased morbidity and mortality, partially due to elevated rates of suicidal attempts and death. Select patients with end-stage heart failure on a waiting-list for a donor heart undergo left ventricular assist device (LVAD) implantation. The LVAD provides a circulatory flow of oxygenated blood to the body, mimicking heart functionality by operating on a mechanical technique. LVAD improves functional capacity and survivability among patients with end-stage heart failure. However, accumulating data suggests that LVAD recipients suffer from an increased incidence of depression and suicide attempts. There is scarce knowledge regarding the pathological mechanism and appropriate treatment approach for depressed LVAD patients. This article summarizes the current evidence on the association between LVAD implantation and occurrence of depression, suggesting possible pathological mechanisms underlying the device-associated depression and reviewing the current treatment strategies. The summarized data underscores the need for a rigorous pre-(LVAD)-implantation psychiatric evaluation, continued post-implantation mental health assessment, and administration of antidepressant treatment as necessary.

It's not only the pump: Assessment of human factors of wearable components and user experience of patients with left ventricular assist devices

BACKGROUND

Despite design improvements in left ventricular assist devices (LVADs) over the past decade, limitations of external, wearable VAD components affect patient quality of life and safety. The aim of this study was to describe both user experience and human factor issues of 2 contemporary LVADs.

METHODS

This single-center, cross-sectional study included LVAD outpatients who were at least 3 months after implantation. Before developing the 16-item survey, a systematic literature review and 2-round Delphi method involving 9 VAD clinicians were used to select items in 6 domains: power supply, emergency situations, wearability, mobility, and freedom to travel, user modifications, lifestyle, and home adaptations.

RESULTS

Fifty-eight patients (61.6 ± 11.6 years, 13.8% female, HeartMate 3 (HM3)/HVAD: n = 39/19) completed the one-time survey after median of 853 days on device: 10.3% reported problems changing power supply, 12.7% unintentional driveline disconnection (HM3: 5.6% vs HVAD: 26.3%, p = 0.041). Against the recommendation 74.1% sleep with battery-support (HM3: 88.9% vs HVAD: 44.4%, p = 0.001). About 65.3% criticized the carry bag weight/size (HM3: 71.4% vs HVAD: 50.0%, p = 0.035), thus 24.1% wear an own carrying-system, 42.1% modified their wearables, 38.9% their clothing, and 65.3% their home to cope with life on LVAD support. Mobility is reduced due to limited wearability: 18.9% went abroad (only 3.7% by plane) and 40.0% use less public transport than before implantation (the older the less: r = -0.37, p = 0.013).

CONCLUSIONS

HVAD and HM3 wearables still show a variety of human factors issues and potential for improved user experience. User-centered design and incorporation of patient feedback may increase user satisfaction, and patient safety.

Patient names for mechanical circulatory support devices: Developing emotional insights

BACKGROUND

Patients with mechanical circulatory support devices regularly experience positive and negative emotions which are reinforced through interactions with their device. We explored emotional relationships between patients and their MCS devices through the names they assign to those devices.

OBJECTIVES

We sought to characterise device naming and suggest future developments which might capitalise on the naming phenomenon to improve patient wellbeing.

METHODS

Qualitative online ethnography extracted comments on device names and emotions from a social media group. Thematic analysis grouped the comments according to their explicit or implied emotions, and their potential consequences for designing future MCS treatment.

RESULTS

Thematic analysis identified 28 codes to characterise the names, from which we inferred 4 main themes for proposed emotional relationships. They centred on humour, coping, improving acceptance for family and friends, and reclaiming agency.

CONCLUSION

We suggest that by deliberately considering these factors in future research and development, clinicians and device manufacturers have scope to improve patient wellbeing.

Self-management for patients on ventricular assist device support: a national, multicentre study: protocol for a 3-phase study

INTRODUCTION

Self-management (SM) may facilitate patient participation and involvement to become active and knowledgeable partners in the care of complex chronic conditions such as ventricular assist device (VAD) therapy. The 'SM model for patients on VAD support' will serve to distinguish between SM components, and will guide the development, implementation and evaluation of an evidence-based curriculum.

METHODS AND ANALYSIS

This is a 3-phase, multicentre study. In phase 1, a prevalence study will be performed. Phase 2 aims to develop an evidence-based, interprofessional curriculum for SM support for VAD patients. In phase 3, a non-blinded block-randomised controlled trial (RCT), allocation ratio 1:1, intervention group superiority, with an unblinded multifacetted intervention with assessments before (T1) and after (T2) the intervention, and two follow-up assessments at three (T3), and 12 (T4) months after VAD implantation, will be performed. The curriculum guides the intervention in the RCT. Patient recruitment will consider centre-related volume: power analyses require 384 patients for phase 1, and 142 patients for phase 3.

ETHICS AND DISSEMINATION

Ethical considerations will be continuously taken into account and approved by the institutional review boards. Central ethical review board approval has been obtained by the Albert-Ludwigs University Freiburg. This study will be performed in concordance with the Declaration of Helsinki and the European data protection law. Publications will exclusively report aggregated data and will be distributed in the scientific community, and patient support groups. Report languages will be German and English.

TRIAL REGISTRATION NUMBERS

NCT04234230 and NCT04526964; Pre-results.

A systematic review of psychosocial design considerations for the next generation of mechanical circulatory support

BACKGROUND

Biomedical engineers are developing new mechanical circulatory support pumps. Clinicians are generating and analysing new evidence for their prescription and management. Industrial designers are generating usable solutions for wearable components and controllers. However, psychosocial considerations may be falling between the cracks of the three disciplines because of their multi-faceted nature.

OBJECTIVES

This article seeks to identify psychosocial needs raised in previous work, re-frame them as needs for future products and services, and discuss routes to solutions.

METHODS

SLR extracted 225 statements on psychosocial considerations from 42 included articles. 23 codes were inductively generated and applied to relevant datapoints. Codes were consolidated under 4 main themes and re-framed as solvable problems.

RESULTS

Identified themes: expanded remote care, improved multidisciplinary management tools, creating easier interactions; and extending patient engagement.

CONCLUSIONS

Design-driven methods have been used to solve analogous problems in other contexts and can address the identified psychosocial problems if implemented fully.

Self-management with the therapeutic regimen in patients with ventricular assist device (VAD) support - a scoping review

BACKGROUND

Ventricular assist device (VAD) implantation has become an established treatment strategy for the increasing number of patients with advanced heart failure. Adequate patient self-management becomes essential to prevent adverse events, which could diminish expected outcomes and survival for patients on VAD support.

OBJECTIVES

The aim of this study was to provide an overview of the current state of evidence concerning self-management in VAD patients through a systematized search and mapping of the literature.

METHODS

Following the scoping review process, a comprehensive literature search (PubMed, PsychInfo), tabular synthesis of included articles, and data analysis of synthesized findings were performed.

RESULTS

Overall, twenty articles were included. Results describe the complexity of regular self-management tasks and give direction for specific self-management training.

CONCLUSIONS

This article represents the first comprehensive overview of available evidence suggesting the need for development and implementation of evidence-based, patient self-management curricula with therapeutic regimen for VAD patients.

Health-Related Quality of Life in Patients With a Left Ventricular Assist Device (QOLVAD) Questionnaire: Initial Psychometrics of a New Instrument

BACKGROUND

Patients with a left ventricular assist device are a unique and growing population who deserve their own valid, reliable instrument for health-related quality of life.

OBJECTIVE

We developed and tested the Health-Related Quality of Life with a Left Ventricular Assist Device (QOLVAD) questionnaire.

METHODS

In a prospective, descriptive study, patients from 7 sites completed the QOLVAD and comparator questionnaires. Construct validity was tested using confirmatory factor analysis. Convergent validity was tested using correlations of QOLVAD scores to well-established measures of subjective health status, depression, anxiety, and meaning/faith. Reliability and test-retest reliability were quantified.

RESULTS

Patients (n = 213) were 58.7 ± 13.9 years old; 81.0% were male, 73.7% were White, and 48.0% had bridge to transplant. Questionnaires were completed at a median time of 44 weeks post ventricular assist device. The 5 QOLVAD domains had acceptable construct validity (root mean square error of approximation = 0.064, comparative and Tucker-Lewis fit indices > 0.90, weighted root mean square residual = 0.95). The total score and domain-specific scores were significantly correlated with the instruments to which they were compared. Internal consistency reliability was acceptable for all subscales (α = .79-.83) except the cognitive domain (α = .66). Unidimensional reliability for the total score was acceptable (α = .93), as was factor determinacy for multidimensional reliability (0.95). Total test-retest reliability was 0.875 (P < .001).

CONCLUSION

Our analysis provided initial support for validity and reliability of the QOLVAD for total score, physical, emotional, social, and meaning/spiritual domains. The QOLVAD has potential in research and clinical settings to guide decision making and referrals; further studies are needed.

Relationship quality, dyadic coping, and depression in couples with left ventricular assist device implantation

AIMS

Living with a left ventricular assist device (LVAD) can be associated with many burdens and worries for patients. They are often dependent on the support of their spouses. This can also be a burden on the spouses and the relationship. However, the relationships quality of LVAD couples has so far scarcely been investigated. Couple's mutual coping with stress (dyadic coping, DC), as well as depression are important factors influencing relationship quality. To examine patients' with an LVAD and their partners' ability to cope with stress and levels of depression, and the impact these have on relationship quality.

METHODS AND RESULTS

The study investigates relationship satisfaction in couples after LVAD implantation as well as influencing factors such as DC or depression. Differences in relationship quality, DC, and depression between patients and spouses are examined using validated questionnaires. N = 39 heterosexual couples with male patients participated. Relationship quality of patients was higher than that of their spouses. The actor-partner-interdependence model provided for spouses actor effects on relationship satisfaction of their own DC, partner DC, and depression. For patients, actor effects of partner DC and depression as well as a partner effect of depression were found. In addition, DC of patients was estimated by both partners to be lower than DC of spouses.

CONCLUSION

The results indicate a high rate of depression among LVAD patients and spouses. This study contributes to the knowledge about the mental state of LVAD couples and demonstrates that the spouses should be considered during treatment.

Current perspectives on mechanical circulatory support

Mechanical circulatory support gained a significant value in the armamentarium of heart failure therapy because of the increased awareness of the prevalence of heart failure and the tremendous advances in the field of mechanical circulatory support during the last decades. Current device technologies already complement a heart transplant as the gold standard of treatment for patients with end-stage heart failure refractory to conservative medical therapy. This article reviews important aspects of mechanical circulatory support therapy and focuses on currently debated issues.

Life Beyond Heart Failure-What Are the Long-Term Challenges, Supportive Care Needs, and Views Toward Supportive Care of Multiethnic Asian Patients With Left Ventricular Assist Device and Their Caregivers?

CONTEXT

Challenges experienced by patients with the left ventricular assist device (LVAD) and their caregivers during the early period after LVAD implantation are well documented. However, little is known about long-term challenges, supportive care needs, and views toward supportive care of Asian LVAD patients and caregivers.

OBJECTIVES

We aimed to explore the experiences of multiethnic Asian LVAD patients and caregivers so as to identify their long-term challenges, supportive care needs, and views toward supportive care.

METHODS

Semistructured interviews with LVAD patients and caregivers were conducted based on the grounded theory approach. Participants were purposively recruited from the inpatient and outpatient settings of the National Heart Center Singapore.

RESULTS

A total of 30 patients and 11 caregivers participated. More than half of the participants were Chinese (patients 63%; caregivers 64%). Most patients (83%) were males, whereas most caregivers were females (91%). The median duration on support was 31 months and 46 months for patients and caregivers, respectively. The implantation of the LVAD was a significant milestone in their lives and caused long-term changes in multiple domains (physical, financial, social, psychoemotional, and spiritual). Experiencing permanent and recurrent losses over time was particularly challenging. Participants expressed the need for mutual support between patient and caregiver and connectedness with others and society at large. Participants desired holistic supportive care from their health care team.

CONCLUSION

Asian LVAD patients and caregivers experienced long-term challenges and had unique supportive care needs. Our findings have implications on the design of future interventions and supportive care models.

Psychological Spectrum Experienced by Heart Failure Patients After Left Ventricular Assist Device Implantation

Depression and anxiety disorders are prevalent in patients with heart failure. They are associated with adverse effects such as rapid disease progression, poor medication compliance, low quality of life and increased mortality rate. The current literature review aims to provide an overview of the overall rate of depression in patients who receive left ventricular assist device (LVAD) implantation and identify the psychological phases that these individuals experienced peri- and post-LVAD implantation. A PubMed search using regular and Medical Subject Headings (MeSH) keywords identified 239 articles. After applying inclusion/exclusion criteria, removal of duplicate studies, and careful review of articles, 40 studies provided relevant information on our primary end-point. These 40 studies selected include 13 paid articles with abstracts and 27 free full-text articles comprising eight prospective cohort studies, five retrospective cohort studies, six cross-sectional studies, one qualitative study, one randomized clinical trial, one systematic review, four literature reviews, and one practice guide. Our review shows that patients experienced different psychological phases after LVAD implantation. However, as the time from implantation progressed, these patients showed a significant improvement in depression, anxiety, and health-related quality of life.

Depression, anxiety, fear of progression, and emotional arousal in couples after left ventricular assist device implantation

AIMS

Left ventricular assist device (LVAD) is a common treatment option for patients with heart failure waiting for a donor heart. Living with an LVAD is associated with many burdens and worries. Patients often depend on the support of their relatives, usually their spouses. This can also put a strain on the spouses and be associated with psychological stress for both. In couples, communication proves to be an important form of emotional support. Besides verbal aspects of communication, the extent of emotional arousal (f₀ ) that is vocally encoded plays an essential role as a non-verbal aspect of communication. This study aims to investigate the psychological impact of LVAD on couples in investigating to what extent depression, anxiety, and fear of progression (FoP) differ between patients and partners, the intrapersonal and interpersonal associations of anxiety, depression, and FoP, and differences in emotional arousal.

METHODS AND RESULTS

In this cross-sectional study, male LVAD patients and their female partners (N = 21 couples) responded to self-report questionnaires on depression, anxiety, and FoP. Emotional arousal (f₀ ) was evaluated during social support interactions between both spouses. Female partners experienced more anxiety than male patients (P = 0.016). No differences occurred in depression (P = 0.967) and FoP (P = 0.084). Regarding intrapersonal associations, for patients, correlations appeared between anxiety and depression (r = 0.859, P = 0.000), anxiety and FoP (r = 0.730, P = 0.000), and depression and FoP (r = 0.608, P = 0.004). For caregivers, correlations appeared between anxiety and depression (r = 0.906, P = 0.000), anxiety and FoP (r = 0.665, P = 0.001), and depression and FoP (r = 0.734, P = 0.000). Regarding interpersonal associations, correlations were found between patient's anxiety and caregiver's anxiety (r = 0.461, P = 0.041), caregiver's depression (r = 0.510, P = 0.018), and caregiver's FoP (r = 0.524, P = 0.015). Non-significant correlations were found for caregiver's anxiety and patient's FoP (r = 0.404, P = 0.078) and patient's depression (r = 0.286, P = 0.236). Patient's depression was associated with caregiver's FoP (r = 0.526, P = 0.017), but not with caregiver's depression (r = 0.337, P = 0.146). No significant correlations were found between caregiver's depression and patient's FoP (r = 0.386, P = 0.084) and patient's depression (r = 0.337, P = 0.146). Patient's and caregiver's FoP showed significant associations (r = 0.482, P = 0.027). Patient's and partner's f₀ were interrelated. Patient's f₀ was positively related with his own and his partner's psychological distress. Partner's f₀ showed associations to her own depression and FoP.

CONCLUSIONS

Findings indicate that women of LVAD patients are burdened similarly or even to a greater extent than men themselves. Women's psychological distress has an impact on patients' psychological distress and vice versa. Early interventions for both patient and partner represent a necessary intervention target.

Permanent Implantable Cardiac Support Systems

BACKGROUND

Nearly 1000 permanent ventricular assist devices (VADs) are implanted in patients with severe congestive heart failure in Germany each year. VADs are miniaturized centrifugal pumps that generate continuous blood flow; they are powered and controlled through a cable that passes through the skin. Para- corporeal systems are only rarely implanted, usually in children.

METHODS

In this selective review of the literature, including guidelines and registry data, we discuss the indications, therapeutic effects, and complications of permanently implantable cardiac support systems.

RESULTS

The optimal time for VAD implantation cannot be precisely defined. A comparative assessment of the various available systems is not possible, as no randomized trials have been performed on this topic. Registry data indicate that 69% to 81% of patients survive one year after VAD implantation, which is signifi- cantly better than the natural course of (conservatively treated) severe congestive heart failure. The distance patients are able to walk is 129 to 220 m longer at six months, depending on the system implanted. Scores on the EQ-5D health status questionnaire are 28 to 37 points better at six months. The potential severe compli- cations include infection, right-heart failure, hemorrhage, pump thrombosis, stroke, and death.

CONCLUSION

A VAD system can be implanted as an alternative to cardiac transplan- tation or as a bridging treatment until the patient can be listed for transplantation and receive the transplant. Because of the organ s , only a minority of VAD patients ever receive a transplant.

Mental health interventions during ventricular assist device therapy: a scoping review

OBJECTIVES

Because of the high prevalence of psychological disorders among ventricular assist device patients, mental health support is consensually recommended. No study as yet has provided an overview of recommended and reported mental health interventions. This article presents the results of a scoping review on these questions.

METHODS

We searched standard databases for relevant search criteria and found 4 consensus guidelines and 13 publications with original research mentioning mental health interventions for ventricular assist device patients. These publications are synthesized and augmented with practical recommendations from our reports and from a single-centre experience of others.

RESULTS

Consensus guidelines recommend mental health interventions in 4 areas: screening and diagnostics, assessment, support and treatment and education. Interventions vary across treatment phases and by device therapy strategy, as do typical sources of mental distress. A flow chart of interventions over the course of treatment summarizes these findings.

CONCLUSIONS

The delivery of consensually recommended mental health support for ventricular assist device patients involves the performance of multiple, complex tasks that vary across treatment phases. Mental health professionals should have specialized skills and should interact frequently with other caregivers in care teams.

Sexual health and health-related quality of life among women with pulmonary arterial hypertension

Pulmonary arterial hypertension (PAH) is characterized by progressive limitations in physical activity and health-related quality of life (HRQoL). HRQoL deficits may extend beyond the traditional domains of physical activity, psychological health, and emotional wellbeing to sexual health and function. Sexual HRQoL has not been studied in PAH, nor has the impact of PAH therapies themselves on sexual health and intimacy. In this initial investigation, we sought to explore HRQoL among women diagnosed with PAH and to determine if PAH treatment type (intravenous or subcutaneous prostanoids versus oral medications) was associated with levels of self-reported HRQoL assessed by validated measures for PAH-specific, general, and sexual HRQoL. We administered the emPHasis-10, Short Form (SF)-36, Female Sexual Dysfunction Scale-Revised (FSDS-R), and the Arizona Sexual Experience Scale (ASEX) to 35 women with self-reported World Health Organization Group 1 PAH at the 2016 Pulmonary Hypertension Association International Conference and Scientific Sessions. HRQoL instruments demonstrated excellent internal reliability. Women with PAH had high levels of sexual distress captured with the FSDS-R scale. The FSDS-R (but not ASEX) was significantly correlated to emPHasis-10 (r = 0.64, p < 0.01) and most SF-36 domains (r = − 0.36 to − 0.64, p < 0.05). Participants treated with intravenous or subcutaneous prostanoids had higher (worse) FSDS-R scores than those on oral therapies while ASEX, emPHasis-10, and SF-36 scores were similar across treatment types. Sexual HRQoL may impact overall quality of life in PAH and specific assessment of sexual health and functioning within intimate relationships may detect deficits in wellbeing not addressed by established HRQoL metrics. Further study to address all aspects of HRQoL in PAH is required.