The impact of an acute cardiac event on the partners of patients: a systematic review

Do Interventions Meet the Needs of Caregivers of Cardiac Patients?: A Scoping Review

BACKGROUND

Interventions targeting the needs of caregivers of cardiac patients are few, and in most cases, no effect is found on caregivers' well-being. A closer look at the existing interventions will provide a solid foundation for future efforts to develop effective interventions targeted at caregivers of cardiac patients.

OBJECTIVE

The study's objective was to scrutinize and discuss interventions targeting caregivers of cardiac patients and contribute to reflections that will improve future interventions.

METHODS

Systematic scoping of the literature within the field was conducted through a literature search in PubMed, EMBASE, CINAHL, PsycINFO, and Cochrane Library from January 2011 to May 2022. The development of search terms and inclusion criteria was inspired by the Patient problem/population, Intervention, Comparison/Control, and Outcome approach, and the Medical Research Council framework for developing and evaluating complex interventions served as the underlying basis for the analysis.

RESULTS

Eleven articles were included. The interventions reported in the articles were generally not systematically developed and did not include field-specific, methodological, and theoretical reflections. Furthermore, the development process behind the studies seemed not to be transparent.

CONCLUSIONS

Lack of systematic methodology and methodological transparency in the reviewed studies hinders further testing of interventions and might explain lack of evidence for effective interventions within the field. More systematic, needs-based, and well-documented interventions targeting caregivers of various kinds of cardiac patients are needed to develop the field to the benefit of caregivers, patients, and society.

Recognizing and Appreciating the Partner's Support Protects Relationship Satisfaction during Cardiac Illness

BACKGROUND

This study aimed to examine whether dyadic coping (DC) is associated with relationship satisfaction (RS) among couples facing cardiac diseases. Furthermore, the moderating role of both partners' anxiety and depression was tested.

METHODS

One hundred cardiac patients (81.5% men) and their partners (81.5% women) completed a self-report questionnaire during hospitalization. The Actor-Partner Interdependence Model (APIM) and moderation analyses were used to assess the above associations.

RESULTS

Results showed that positive DC was significantly related to higher levels of RS, and negative DC was related to lower levels of RS. Furthermore, patient and partner psychological distress significantly moderated the link between DC and RS: patient-perceived positive DC was associated with higher partner RS when partner depression was high; partner-perceived positive DC was associated with higher patient RS when patient anxiety was low; patient-perceived negative DC has associated with lower patient RS when patient anxiety and depression were high.

CONCLUSION

This study showed that positive DC is associated with a more satisfying relationship and identified under what conditions of cardiac-related distress this can happen. Furthermore, this study underlined the importance of examining DC in addition to the individual coping skills as a process pertaining to personal well-being and couple's outcomes.

Cholesterol Homeostasis, Mechanisms of Molecular Pathways, and Cardiac Health: A Current Outlook

The metabolism of lipoproteins, which regulate the transit of the lipid to and from tissues, is crucial to maintaining cholesterol homeostasis. Cardiac remodeling is referred to as a set of molecular, cellular, and interstitial changes that, following injury, affect the size, shape, function, mass, and geometry of the heart. Acetyl coenzyme A (acetyl CoA), which can be made from glucose, amino acids, or fatty acids, is the precursor for the synthesis of cholesterol. In this article, the authors explain concepts behind cardiac remodeling, its clinical ramifications, and the pathophysiological roles played by numerous various components, such as cell death, neurohormonal activation, oxidative stress, contractile proteins, energy metabolism, collagen, calcium transport, inflammation, and geometry. The levels of cholesterol are traditionally regulated by 2 biological mechanisms at the transcriptional stage. First, the SREBP transcription factor family regulates the transcription of crucial rate-limiting cholesterogenic and lipogenic proteins, which in turn limits cholesterol production. Immune cells become activated, differentiated, and divided, during an immune response with the objective of eradicating the danger signal. In addition to creating ATP, which is used as energy, this process relies on metabolic reprogramming of both catabolic and anabolic pathways to create metabolites that play a crucial role in regulating the response. Because of changes in signal transduction, malfunction of the sarcoplasmic reticulum and sarcolemma, impairment of calcium handling, increases in cardiac fibrosis, and progressive loss of cardiomyocytes, oxidative stress appears to be the primary mechanism that causes the transition from cardiac hypertrophy to heart failure. De novo cholesterol production, intestinal cholesterol absorption, and biliary cholesterol output are consequently crucial processes in cholesterol homeostasis. In the article's final section, the pharmacological management of cardiac remodeling is explored. The route of treatment is explained in different steps: including, promising, and potential strategies. This chapter offers a brief overview of the history of the study of cholesterol absorption as well as the different potential therapeutic targets.

Better together: Relationship quality and mental health among cardiac patients and spouses

Reductions in marital relationship quality are pervasive post-cardiac event. It is not yet understood how relationship quality is linked to mental health outcomes in couples where one member has established cardiovascular disease (CVD) and the interdependence within dyads is seldom measured. This research is required as psychological distress has been independently linked to CVD incidence, morbidity, and mortality. This study assessed associations of relationship quality with depression and anxiety among patients with CVD and their spouses. Participants completed questionnaires measuring four dimensions of relationship quality and mental health. Data were analyzed using an Actor-Partner Interdependence Model with hierarchical moderation analyses. 181 dyads (N = 362 participants) comprised the study sample. Most patients had coronary artery disease (66.3%) and 25.9% were female. Patients reported higher relationship satisfaction and fewer anxiety symptoms than did spouses. Patients and spouses with high dyadic consensus and affectional expression reported fewer mental health symptoms, but only when the other partner also perceived high levels of consensus and affectional expression in the relationship. Patients and spouses with low dyadic cohesion reported worse mental health symptoms (actor effects), but those effects were no longer significant when both the patient and the spouse appraised the relationship as having high levels of dyadic cohesion. Taken together, relationship quality is linked to mental health symptoms in patients with CVD and their spouses. Longitudinal and experimental studies are now warranted to further substantiate the cross-sectional findings of this study.

Psychological couple-oriented interventions for patients with heart disease and their partners: a scoping review and guidelines for future interventions

Objective

This scoping review aims to provide an accessible summary of available evidence on the efficacy of psychological couple-based interventions among patients with heart disease and their partners focusing on specific aspects and strategies by assessing different emotional and physical cardiac-related outcome measures.

Methods

A literature search was performed in PubMed, Scopus, Medline, PsycINFO, and Web of Science databases using the keywords "heart diseases" and "couple-based intervention." A literature search using systematic methods was applied. Data were extracted to address the review aims and were presented as a narrative synthesis.

Results

The database search produced 11 studies. Psychological couple-based interventions varied in terms of the type of intervention, personnel, format (group or individual, phone or in person), number of sessions, and duration. Most of the contributions also lacked adequate details on the training of professionals, the contents of the interventions, and the theoretical models on which they were based. Finally, although partners were involved in all the treatment, in most studies, the psychological strategies and outcomes were focused on the patient.

Conclusion

The variability of the psychological couple-based interventions of included studies represents a challenge in summarizing the existing literature. Regarding their impact, psychological interventions for patients with cardiovascular disease and their partners were found to moderately improve patients' and partners' outcomes.

Interventions for Caregivers of Heart Disease Patients in Rehabilitation: Scoping Review

Map the interventions/components directed to the caregivers of heart disease patients in cardiac rehabilitation programs that promote their role and health.

METHODS

The Joanna Briggs Institute method was used to guide this scoping review. Two independent reviewers assessed articles for relevance and extracted and synthesized data. Inclusion criteria comprised articles published in English, Spanish, and Portuguese since 1950. The following databases were searched: CINAHL Complete (Via EBSCO), Medline (via PubMed), Scopus, PEDro, and Repositórios Científicos de Acesso Aberto de Portugal (RCAAP).

RESULTS

From 351 articles retrieved, 10 were included in the review. The interventions identified directed to the caregiver were: educational interventions and lifestyle changes; physical exercise; psychological interventions/stress management; and a category "Other" with training interventions in basic life support, elaboration of guidelines/recommendations, and training for the role of caregiver.

CONCLUSIONS

It was found that most of the related cardiac rehabilitation interventions are aimed at the dyad heart failure patient and their caregivers/family. Including specific interventions targeting caregivers improves the caregiver's health and empowers them. Patient care planning should include interventions specifically aimed at them that result in health gains for caregivers and patients, striving to improve the quality of care. This study was not registered.

What's love got to do with it? Relationship quality appraisals and quality of life in couples facing cardiovascular disease

Objective

Changes in couples' relationship quality are common post-cardiac event but it is unclear how relationship quality is linked to patients' and spouses' quality of life (QoL). The purpose of the present study was to examine the association between relationship quality on QoL in patient-spouse dyads within six months of a cardiac event.

Methods

Participants (N = 181 dyads; 25.9% female patients), recruited from a large cardiac hospital, completed validated questionnaires measuring demographic, relationship (Dyadic Adjustment Scale; DAS) and QoL variables (Heart-QoL & Quality of life of Cardiac Spouses Questionnaire). An Actor-Partner Interdependence Model was used to investigate actor (i.e. responses influencing their own outcome) and partner effects (responses influencing their partner's outcome) of relationship quality and QoL.

Results

Patients' and spouses' perceptions of relationship quality were in the satisfied range (DAS > 108; 65% of sample) and, as expected, patients reported lower general physical QoL than did their spouse (t(180) = -10.635, p < .001). Patient and spouse relationship quality appraisals were positively associated with their own physical (patient β = .25; spouse β = .05) and emotional/social (patient β = .21; spouse β = .04) QoL. No partner effects were identified.

Conclusion

High quality relationship appraisals appear to matter for patients' and spouses' QoL after the onset of CVD.

Severe distress & denial among Asian patients with Type 2 Diabetes Mellitus in the primary care: A prospective, multicentre study

AIMS

To determine the point-prevalence and distribution of diabetes distress among primary care Asians with Type 2 Diabetes Mellitus (T2DM) and evaluate its association with cardiovascular risk.

METHODS

This was a prospective, multicentre study conducted in two outpatient clinics. Patients aged ≥ 21 years with uncontrolled T2DM (HbA1c > 7.0 % [53 mmol/mol]) and polypharmacy were stratified based on their Framingham Risk Score (FRS-high ≥ 10 %, low < 10 %) and matched in accordance to their baseline HbA1c. Cardiovascular risk was estimated using FRS while diabetes distress was measured using Problem Areas in Diabetes (PAID) scale (denial 0-10, severe distress ≥ 40).

RESULTS

Of 1940 patients approached, 210 were recruited. A final 132 (62.9 %) participants were eligible for analysis. Median PAID score was 17.5 (IQR 6.25-41.56), with an even distribution in each distress category. There was no significant difference in PAID scores between the high and low FRS groups (20.00vs13.75, p = 0.446). Additionally, PAID score distribution within each group was similar (McNemar-Bowker test, p = 0.477). However, a high prevalence of severe distress (31.4 %) and denial (33.8 %) was detected. Among those in denial, 58.7 % had accompanying intermediate-high 10-year cardiovascular risk.

CONCLUSION

In our sample of Asian primary care patients, a high prevalence of severe diabetes distress and denial was detected although no clear association between cardiovascular risk and diabetes distress was found. Future studies should assess the longitudinal changes and impact of other risk factors in diabetes distress. (Abstract: 199 words).

Caregiver Distress and Coronary Artery Disease: Prevalence, Risk, Outcomes, and Management

PURPOSE OF REVIEW

Caregivers of patients with coronary artery disease (CAD) are integral to the health care system and contribute substantially to patients' management. The purpose of this review is to provide a narrative synthesis of existing research on caregiving for patients who experienced an acute coronary syndrome (MI/unstable angina) and/or coronary revascularization (PCI/CABG).

RECENT FINDINGS

Thirty-one articles are included in this review. Overall, caregiver distress is low to moderate, ranging from 6 to 67% of caregivers, and seems to dissipate over time for most caregivers. Interventions have demonstrated success in reducing the distress of caregivers of patients with CAD. Due to the heterogeneity in study samples, measurements used, and timing of assessments and programming, these results are far from definitive. Although evidence is accumulating, further advancement in caregiving science and clinical care is required to adequately understand and respond to the needs of caregivers throughout the patient's illness trajectory.

Attachment insecurities, caregiver burden, and psychological distress among partners of patients with heart disease

Caregiver psychological distress (i.e., depression and anxiety) is harmful to both caregiver and patient. Different affect-regulation strategies associated with attachment orientations may impact a caregiver’s perception of their caregiving role as a burden, thereby contributing to their psychological distress. The aim of the present investigation was to examine the links among attachment orientations, caregiver burden, and psychological distress in a cardiac context. Participants (N = 181, Mage = 61.79, SD = 10.49; males = 24.7%) were romantic partners of patients with heart disease (i.e., informal caregivers) who completed validated questionnaires. The majority of caregivers had partners with coronary artery disease (n = 127, 70. 2%). 66.3% of caregivers reported low burden, 87.6% reported low levels of depression and 89.9% reported low levels of anxiety. The mean anxious attachment score was 2.74 (SD = 1.37) and the mean avoidant attachment score was 2.95 (SD = 1.26). Four mediation analyses were run using PROCESS macro for IBM SPSS (version 26). Statistical models showed that the relationships between attachment anxiety and psychological distress were mediated by caregiver burden [abanxiety= 0.15, 95% C.I. (0.04, 0.29); abdepression = 0.15, 95% C.I. (0.05, 0.28)] and that attachment avoidance was not a significant covariate (cvanxiety = −0.02, p>0.05; cvdepression = 0.40, p>0.05). The relationships between attachment avoidance and psychological distress were also mediated by caregiver burden [abanxiety = 0.23, 95% C.I. (0.10, 0.42); abdepression = 0.21, 95% C.I. (0.09, 0.37]with attachment anxiety as a significant covariate (cvanxiety = 1.09, p<0.001; cvdepression = 1.09, p<0.001). Interventions for caregivers reporting attachment insecurity and burden should be explored to potentially lessen caregiver distress as they support their partners with heart disease.

Yes, I can (with you)! Dyadic coping and self-management outcomes in cardiovascular disease: The mediating role of health self-efficacy

Cardiac patients show alarming levels of nonadherence to medications. It is important to consider also patient activation levels. Furthermore, the partner could have a supporting role in these processes. The aim of this study was to investigate the mediating role of patient health self-efficacy (HSE) in the link between dyadic coping (DC) and two self-management outcomes (i.e. medication adherence and patient activation) across the first 6 months of cardiac disease. One hundred couples completed two self-report questionnaires during the hospitalisation for cardiac disease and 6 months after discharge. A longitudinal and dyadic research design was adopted. Cross-sectional analyses at T0 revealed that patient-provided and perceived positive DC and common DC are positively associated with HSE, which in turn is positively associated with medication adherence. HSE mediated the association between patient positive and common DC styles, with the only exception of Patient-provided positive DC, and patient activation. Conversely, patient-provided and perceived negative DC are negatively associated with HSE, which in turns is positively associated with medication adherence and patient activation. Prospective analyses showed that only patient-perceived negative DC at discharge is negatively associated with HSE at T1, which in turns is positively associated with patient activation over time. These results suggest to consider patient perceived and provided DC as antecedents of self-management outcomes via patient HSE. Furthermore, our results recommend to pay particular attention to negative DC, whose negative consequences are manifested also over time, planning interventions targeting partners' awareness of their own DC style.

Longitudinal evaluation of the effects of illness perceptions and beliefs about cardiac rehabilitation on quality of life of patients with coronary artery disease and their caregivers

BACKGROUND

Patients' negative illness perceptions and beliefs about cardiac rehabilitation (CR) can influence uptake and adherence to CR. Little is known about the interpartner influence of these antecedent variables on quality of life of patients with coronary artery disease (CAD) and their family caregivers. The aims of the study were: 1) to assess differences in illness perceptions, beliefs about CR and quality of life between patients with CAD and their family caregivers upon entry to a CR programme and at 6 months follow-up; and 2) to examine whether patients' and caregivers' perceptions of the patient's illness and beliefs about CR at baseline predict their own and their partner's quality of life at 6 months.

METHODS

In this longitudinal study of 40 patient-caregiver dyads from one CR service, patients completed the Brief Illness Perception Questionnaire and Beliefs about Cardiac Rehabilitation Questionnaire at baseline and 6 months; and caregivers completed these questionnaires based on their views about the patient's illness and CR. The Short-Form 12 Health Survey was used to assess patients' and caregivers' perceived health status. Dyadic data were analysed using the Actor-Partner Interdependence Model.

RESULTS

Most patients (70%) were men, mean age 62.45 years; and most caregivers (70%) were women, mean age 59.55 years. Caregivers were more concerned about the patient's illness than the patients themselves; although they had similar scores for beliefs about CR. Patients had poorer physical health than caregivers, but their level of mental health was similar. Caregivers' poorer mental health at 6 months was predicted by the patient's perceptions of timeline and illness concern (i.e. partner effects). Patient's and caregiver's illness perceptions and beliefs about CR were associated with their own physical and mental health at 6 months (i.e. actor effects).

CONCLUSIONS

Overall, the patients and caregivers had similar scores for illness perceptions and beliefs about CR. The actor and partner effect results indicate a need to focus on specific illness perceptions and beliefs about CR, targeting both the individual and the dyad, early in the rehabilitation process to help improve patients and caregivers physical and mental health (outcomes).

Learning a new way of living together: a qualitative study exploring the relationship changes and intervention needs of patients with cardiovascular disease and their partners

OBJECTIVES

Cardiovascular disease (CVD) not only affects the patient, but has implications for the partner. Emerging evidence suggests that supportive couple relationships enhance CVD outcomes and reduce patient and partner distress. To date, however, little research has been done to address the couple relationship as a potentially important component of cardiac care. This article examines the impact of CVD on the couple relationship and assesses the perceived needs and desired intervention components of patients with CVD and their partners.

DESIGN

Qualitative study using directed and conventional content analysis.

SETTING

Single-centre, tertiary cardiac care hospital that serves a population of 1.4 million in the Champlain region of Ontario, Canada.

PARTICIPANTS

Patients with CVD and their partners (n=32, 16 couples) participated in focus groups. Patients were mainly male (75%), white (87.5%), aged 64.4 years (range 31-81 years), with varied cardiac diagnoses (50% coronary artery disease; 18.75% valve disease; 18.75% heart failure; 12.5% arrhythmia).

RESULTS

Five categories were generated from the data reflecting changes within the couple relationship as a result of CVD: (1) emotional and communication disconnection; (2) overprotection of the patient; (3) role changes; (4) adjustment to lifestyle changes; and (5) positive relationship changes. Three categories were constructed regarding intervention needs and desired resources: (1) practical resources; (2) sharing with peers; and (3) relationship enhancement.

CONCLUSIONS

Overall, the data suggest that there were profound changes in the couple relationship as a result of CVD, and that there is considerable need to better support the caregiving spouses and the couple as a unit. These results call for interventions designed to provide instrumental support, peer-sharing opportunities and relationship quality enhancement to help couples cope with CVD. Future studies should examine whether couples-based programming embedded into cardiac rehabilitation can be effective at improving relationship quality and reducing patient and partner stress in the aftermath of a cardiac event.

Factors shaping the provision of sexual health education for adults with acute coronary syndrome: A scoping review

OBJECTIVE

Each year, 63,000 Canadians are diagnosed with acute coronary syndrome (ACS) and 73 % survive. Sexual health education for ACS survivors is recommended but is not routinely provided. A scoping review was performed to inform health care providers about factors shaping sexual health education for ACS survivors.

METHODS

Three databases were searched, 208 studies were screened, and 24 were included in this scoping review. Significant points from the selected studies were charted and synthesized.

RESULTS

This review confirmed absent to limited provision of sexual health education to individuals with ACS. Key factors influencing lack of provision of sexual health were categorized according to macro, meso, and micro levels. At the macro level, societal and cultural factors were noted. The meso level included healthcare environment and limited healthcare provider knowledge. At the micro level, healthcare professional-healthcare consumer relationships and role clarity were noted.

CONCLUSION

A sex positive approach may facilitate provision of sexual health education.

PRACTICE IMPLICATIONS

This scoping review points to the need to use a sex positive lens to identify and remove barriers to facilitate the provision of sexual health education. Providing this education may result in reduced fear, depression, and anxiety in ACS survivors.

Assessment of the Quality of Life in Patients before and after Coronary Artery Bypass Grafting (CABG): A Prospective Study

The aim of this study was to examine the quality of life and to report on the utility and QALY measures in patients before and after coronary artery bypass grafting (CABG); to investigate whether the SF-12 is comparable with the SF-36 for measuring health-related quality of life of patients with CABG; and to determine the impact of individual predictors on poor quality of life assessment after rehabilitation. This prospective study was conducted between January 2017 and December 2018 at the University Hospital Center Osijek, at three time points: pre-operation, 1 month after surgery, and after rehabilitation. The study was conducted with the SF-36 and SF-12 health questionnaires on 47 participants. After rehabilitation, there was a significant improvement in all domains of quality of life. The highest score was given to the change in pain (BP); mean scores were 63.8 (95% CI 56.9 to 70.6) (p = 0.001). The lowest grade (the lowest quality) after rehabilitation was in the domain of limitations due to physical difficulties (RP); arithmetic mean was 48.5 (95% CI 41 to 55.9) (p < 0.001). Quality-adjusted life-year was 0.41 (95% CI 0.38–0.44) after the CABG. The results of this study show that patients with coronary heart disease have poor quality of life before surgery. One month after the surgery, the quality of life improved, but was still inadequate. One year after surgery, satisfactory results were obtained in almost all subscales. The SF-36, SF-12, and its components, can be used effectively in patients with CABG. Age, gender, lifestyle, and risk factors in our sample of participants are not predictors of poor quality of life assessment after rehabilitation.

Pre-surgical Caregiver Burden and Anxiety Are Associated with Post-Surgery Cortisol over the Day in Caregivers of Coronary Artery Bypass Graft Surgery Patients

Background

The relationship between pre-surgical distress and diurnal cortisol following surgery has not been investigated prospectively in caregivers of coronary artery bypass graft (CABG) patients before. We aimed to examine the relationship between pre-surgical anxiety and caregiver burden and diurnal cortisol measured 2 months after the surgery in the caregivers of CABG patients.

Method

We used a sample of 103 caregivers of elective CABG patients that were assessed 28.86 days before and 60.94 days after patients’ surgery. Anxiety and caregiver burden were assessed using the anxiety subscale of the Hospital Anxiety and Depression Scale and the Oberst Burden Scale respectively. Saliva samples were collected to measure cortisol area under the curve with respect to ground (AUCg) and diurnal cortisol slope. Anxiety and caregiver burden were entered into linear regression models simultaneously.

Results

While high levels of pre-surgical anxiety were positively associated with increased follow-up levels of AUCg (β = 0.30, p = 0.001), greater pre-surgery perceived burden score was associated with steeper cortisol slope (β = 0.27, p = 0.017) after controlling for a wide range of covariates.

Conclusion

These outcomes support the utility of psychological interventions aimed to increase the awareness of caregiving tasks and demands in informal caregivers.

The Relationship between Burden and Depression in Spouses of Chronic Kidney Disease Patients

The purpose of the present study was to investigate the burden and depression in spouses of patients with chronic kidney disease (CKD). The interrelation between burden and depression in family caregivers has been pointed out by previous researches in several chronic diseases and researchers agree that they clearly go together and one cannot talk about one without considering the other. More particularly, in the present study, the caregiver burden, the depression, anxiety, and also health-related quality of life and demographic factors of spouses of patients with CKD were examined, using self-report questionnaires. Participants were 50 spouses of patients with CKD, 29 of whom were dialysis dependent and 21 were not dialysis dependent. Group differences were examined for participants. Results confirm the interrelation between caregiver burden and depression in spouses. The increased perceived burden related to higher levels of depression. Low levels of caregiver burden, depression, anxiety, and satisfactory quality of life were found in spouses, with no differences between them relevant to whether the patients were dialysis dependent or not. All the above parameters interrelated. Implications for the findings and future research directions are discussed.

Cardiac Disease-Induced Post-traumatic Stress Symptoms (CDI-PTSS) Among Patients' Partners

It is well established that a patient's partner can be deeply affected by the traumatizing nature of the patient's illness. Yet, no study to date has focused on post-traumatic stress symptoms (PTSS) among partners of patients coping with an acute coronary syndrome (ACS). The current study's main aims were to address this gap and to evaluate cardiac disease-induced (CDI) PTSS prevalence in partners of patients who experienced ACS. Patients who experienced ACS and their partners were interviewed by telephone 2 to 6 months after patients' hospitalization. All patients and partners were screened for CDI-PTSS. Demographic and medical variables as well as partners' level of exposure to the cardiac event were assessed. Prevalence of CDI-PTSS was higher among partners than among patients. Partners' number of CDI-PTSS was not significantly associated with patients' number of CDI-PTSS or with any of the other explanatory factors measured, except for education level. The preliminary results that arose from the current study point to the vast number of individuals who must act as caregivers for their ill partners while having to cope with their own PTSS. Much effort should be channelled into integrating partners into cardiac recovery programmes. Copyright © 2016 John Wiley & Sons, Ltd.

Resilience model for parents of children with cancer in mainland China-An exploratory study

PURPOSE

Parents have psychosocial functions that are critical for the entire family. Therefore, when their child is diagnosed with cancer, it is important that they exhibit resilience, which is the ability to preserve their emotional and physical well-being in the face of stress. The Resilience Model for Parents of Children with Cancer (RMP-CC) was developed to increase our understanding of how resilience is positively and negatively affected by protective and risk factors, respectively, in Chinese parents with children diagnosed with cancer.

METHODS

To evaluate the RMP-CC, the latent psychosocial variables and demographics of 229 parents were evaluated using exploratory structural equation modeling (SEM) and logistic regression.

RESULTS

The majority of goodness-of-fit indices indicate that the SEM of RMP-CC was a good model with a high level of variance in resilience (58%). Logistic regression revealed that two demographics, educational level and clinical classification of cancer, accounted for 12% of this variance.

CONCLUSIONS

Our results indicate that RMP-CC is an effective structure by which to develop mainland Chinese parent-focused interventions that are grounded in the experiences of the parents as caregivers of children who have been diagnosed with cancer. RMP-CC allows for a better understanding of what these parents experience while their children undergo treatment. Further studies will be needed to confirm the efficiency of the current structure, and would assist in further refinement of its clinical applications.

Caregiving styles and anxiety among couples: coping versus not coping with cardiac illness

BACKGROUND AND OBJECTIVES

partners' caregiving efforts are not always beneficial to both recipient and provider. Bowlby's conceptualization of caregiving style as a stable predisposition may clarify such caregiving effects. The relationship between caregiving style (compulsive and sensitive) and anxiety among couples coping with cardiac illness and a matching control group not coping with cardiac illness were assessed. We hypothesized that one's compulsive caregiving would associate positively, and one's sensitive caregiving would associate negatively, with one's and one's partner's anxiety across contexts (cardiac and non-cardiac) and gender.

DESIGN

A comparative design of 131 couples with a diagnosis of husbands' acute cardiac syndrome and 68 matched couples in the community was applied.

METHODS

The Adult Caregiving Questionnaire and the Brief Symptoms Inventory were administered.

RESULTS

Structural equation modeling revealed that one's compulsive caregiving was positively associated with one's anxiety, across most contexts. Multi-group analyses revealed that the associations between one's compulsive caregiving and one's partner's anxiety levels differed depending on gender and context.

CONCLUSIONS

The distress which emerges in an individual who takes on a caregiving role and in his/her partner seems to result not only from the demands of the concrete caregiving situation but also from one's and one's partner's developmental history.

Psychological distress in spouses of somatically Ill: longitudinal findings from the Nord-Trøndelag Health Study (HUNT)

BACKGROUND

Studies of caregiver burden and somatic illness tend to be based on relatively small, clinical samples. Longitudinal, population based studies on this topic are still scarce and little is known about the long-term impact of partner illness on spousal mental health in the general population. In this study we investigate whether spouses of partners who either have become somatically ill or cured from illness in an 11 year period - or who have long-term illness - have different mental health scores compared to spouses of healthy partners.

METHODS

Approximately 9000 couples with valid self-report data on a Global Mental Health (GMH) scale and somatic illness status were identified. The diagnoses stroke, angina pectoris, myocardial infarction and severe physical disability, were transformed into a dichotomous 'any illness'-scale, and also investigated separately. Analyses of variance (ANOVA) stratified by sex were conducted with spousal GMH score at follow-up (1995-97, T2) as the outcome variable, adjusting for spousal GMH score at baseline (1984-86, T1) and several covariates.

RESULTS

Results showed that male and female spouses whose partners had become somatically ill since T1 had significantly poorer mental health than partners in the reference category, comprising couples healthy at both time points. Further, female spouses of partners who had recovered from illness since T1 had significantly better mental health than controls. Of the somatic conditions, physical disability had the most significant contribution on spousal GMH, for both sexes, in addition to stroke on male spouses' GMH. The effect sizes were small. Some of the loss of spousal mental health seems to be mediated by the ill persons' psychological distress.

CONCLUSION

The occurrence of partner illness during the follow-up period affect the mental health of spouses negatively, while partner recovery appeared to be associated with improved mental health scores for female spouses. Of the measured conditions, physical disability had the largest impact on spousal distress, but for some conditions the distress of the ill person mediated much of the loss of mental health among spouses.

Psychological state in patients undergoing coronary artery bypass grafting surgery or percutaneous coronary intervention and their spouses

Percutaneous coronary intervention (PCI) and the coronary artery bypass grafting surgery (CABG) are well accepted treatments for coronary artery disease. Many patients and their spouses experience increased level of stress, anxiety and depression before and after going under the procedure. One hundred and ninety-six cardiac patients who were candidate for CABG or PCI procedures and their spouses were asked to complete Hospital Anxiety and Depression Scale and General Health Questionnaire-12 before and 1 month after procedures. Anxiety, depression and stress level in patients and their spouses going under the procedures significantly reduced over time. Scores of anxiety, depression and stress in patients and their spouses were correlated. There was no difference in the level of anxiety, depression and stress between CABG and PCI groups before to after procedures. We suggest providing information about the procedures to both patients and their spouses to deal better with their own psychological state.

Psychological interventions for patients with coronary heart disease and their partners: a systematic review

Objectives

Despite evidence that patients with coronary heart disease (CHD) and their partners report significant psychological distress, and suggestions that involving partners in interventions alleviates such distress, no systematic reviews have examined this. The objective of this study was to systematically review evidence on the effectiveness of psychological interventions for patients with CHD and their partners.

Methods

CENTRAL, Medline, EMBASE, CINAHL and PsycINFO databases were searched through October 2012. Randomized controlled trials evaluating psychological interventions for patients with CHD and their partners were included. Selection of studies, study appraisal, data extraction and analysis were undertaken using standard methods.

Results

Seven studies comprising 673 dyads (patient and partner) were included. Psychological interventions result in modest improvements in patients' health-related quality of life, blood pressure, knowledge of disease and treatment, and satisfaction with care, and in partners' anxiety, knowledge and satisfaction. There was a non-significant trend for improvements in anxiety for patients, and depressive symptoms for both patients and partners. There was no evidence of a significant effect on mortality, morbidity or other cardiovascular risk factors for patients, or social support for patients and partners.

Conclusions

Psychological interventions for patients with CHD and their partners were found to improve health-related quality of life, blood pressure, knowledge, and satisfaction with care for patients, and anxiety, knowledge, and satisfaction with care for partners. However, as the overall quality of the evidence was low, these results should be interpreted with caution.

Patients' and partners' health-related quality of life before and 4 months after coronary artery bypass grafting surgery

BACKGROUND

Patients having coronary artery bypass grafting (CABG) often depend on their partners for assistance before and after surgery. Whilst patients' physical and mental health usually improves after surgery little is known about the partners' health-related quality of life (HRQoL) in CABG. If the partners' physical and emotional health is poor this can influence their caregiving role and ability to support the patient. This study aimed: to increase understanding of patients' and partners' HRQoL before and after CABG; to explore whether patients' and partners' pre-operative socio-demographics and HRQoL predict their own, and also partners' HRQoL 4 months after CABG.

METHODS

This prospective study recruited 84 dyads (patients 84% males, aged 64.5 years; partners 94% females, aged 61.05 years). Patients' and partners' perceived health status was assessed using the Short-Form 12 Health Survey. Patients' physical limitation, angina symptoms and treatment satisfaction were assessed using the Seattle Angina Questionnaire. Partners' emotional, physical and social functioning was assessed using the Quality of Life of Cardiac Spouses Questionnaire. Data were analysed using hierarchical multiple (logistic) regressions, repeated measures analysis of variance, paired t test and Chi square.

RESULTS

Patients most likely to have poorer physical health post-operatively were associated with partners who had poorer pre-operative physical health. Partners most likely to have poorer emotional, physical and social functioning post-operatively were associated with patients who had poorer pre-operative mental health. Patients" and partners' poorer post-operative HRQoL was also explained by their poorer pre-operative HRQoL.

CONCLUSION

The partners' involvement should be considered as part of patients' pre-operative assessment. Special attention needs be paid to patients' pre-operative mental health since it is likely to impact on their post-operative mental health and the partner's emotional, physical and social functioning.

The psychological well-being of couples experiencing a chronic illness: A matter of personal and partner illness cognitions and the role of marital quality

This study aimed to examine the effects of 75 cardiac patients’ and their spouses’ illness cognitions of acceptance and helplessness on their own and their partner’s psychological symptoms, as well as the impact of marital quality. Dyadic responses were examined with the Actor–Partner Interdependence Model, while PROCESS was used to examine possible conditional indirect effects. Patients’ and spouses’ cognitions were related to their partners’ symptoms through the partners’ cognitions. These relationships were not statistically significant at the higher levels of marital quality. Thus, there seems to be a flow of information between partners, while marital quality may impact self-regulation processes.

Marital satisfaction and depression among couples following men's acute coronary syndrome: testing dyadic dynamics in a longitudinal design

OBJECTIVES

The current study examined the contribution of marital satisfaction to symptoms of depression among patients with acute coronary syndrome (ACS) and their partners.

METHOD

The sample comprised of 91 ACS male patients and their female partners. Data were collected at the time of initial hospitalization and 6 months later. Patients' and partners' assessments of marital satisfaction were measured using the ENRICH scale. Symptoms of depression were measured using the Brief Symptoms Inventory (BSI). Dyadic analysis applying the Actor-Partner Inter-dependence Model (APIM) was used.

RESULTS

Different patterns emerged for the two phases. In the acute phase, only the Actor effect was significant: for both patients and partners, one's greater marital satisfaction was associated with one's lower levels of depression. In the chronic phase, both Actor and Partner effects were significant, while different trends were found for patients and partners. Partners' marital satisfaction was associated with their own and the patients' decreased depression symptoms, whereas among patients, higher levels of marital satisfaction were associated with elevated levels of depression both for themselves and for their partners.

CONCLUSIONS

A dyadic perspective and phases of illness have to be taken into account in understanding adjustment and developing interventions following ACS.

STATEMENT OF CONTRIBUTION

What is already known on this subject? The contribution of marital satisfaction to psychological adjustment following cardiac illness has been explored, but mainly from the perspective of one partner only. Different phases of an illness present different challenges for both patients and family members. What does this study add? A dyadic perspective on recovery from cardiac illness. The partner's contribution during the different phases of the illness.

Psychological distress and subjective well-being in partners of somatically ill or physically disabled: the Nord-Trøndelag Health Study

This study investigated the cross-sectional associations between various somatic conditions in one partner and the level of distress and well-being in the spouse. The study is based on survey data from the Norwegian Nord-Trøndelag Health Study, HUNT II (1995-1997). A sample of 9,797 married or cohabiting couples with valid data on subjective well-being (SWB), psychological distress (Hopkins Symptom Check List (SCL)-10) and somatic illness were identified. Regression analyses stratified by sex were conducted with SCL-10 and SWB scores as dependent variables and a joint somatic score as predictor, including; stroke, cancer, angina, myocardial infarction and physical disability (PD). The contribution of each somatic condition was also explored. Spouses of persons previously diagnosed with at least one somatic condition scored significantly lower on SWB and significantly higher on SCL-10 than spouses of healthy persons, though effect sizes were small. The effect seems to be at least partly mediated by the ill partner's psychological distress. Of the specific conditions, PD had the most significant contribution for both genders, though an association between male angina and spousal distress/SWB was also demonstrated.

The effects of perceived social support on quality of life in patients awaiting coronary artery bypass grafting and their partners: testing dyadic dynamics using the Actor-Partner Interdependence Model

Patients awaiting coronary artery bypass grafting (CABG) need support from their partners or family caregivers to manage their self care successfully and to maximise quality of life. Partners need social support to help overcome the stressful tasks of an unexpected caregiving role. It is not known whether the individual's perceived social support contributes to their own, as well as their partner's quality of life. The aims of this study were to assess differences in social support and quality of life in patients and partners awaiting CABG, and to examine whether patients' and partners' perceived social support predicted their own, as well as their partner's quality of life before CABG. This cross-sectional study recruited 84 dyads (patients 84% males, aged 64.5 years and partners 94% females, aged 61.05 years). Perceived social support was assessed using the Medical Outcomes Study Social Support survey, with sub-scales for informational/emotional support, affectionate support, tangible support and positive social interaction. Quality of life was assessed using the Short-Form 12 Health Survey. Dyadic data were analysed using the Actor-Partner Interdependence Model, with distinguishable dyad regression. Results revealed the patients' informational/emotional support exhibited an actor effect on their own mental health (ß = 0.19, p = 0.001); indicating those with low informational/emotional support had poorer mental health. There was a partner effect of the patients' informational/emotional support on their partner's mental health (ß = 0.14, p = 0.024), indicating the patients' informational/emotional support was associated with the partner's mental health. None of the other types of social support exhibited an actor effect or a partner effect on the patient's or the partner's mental or physical health. More research into the relationship between social support and mental health is needed to help inform the design of interventions that target the dyad.

A model of the influence of false-positive mammography screening results on subsequent screening

Decades of empirical research have demonstrated psychological and behavioural consequences of false-positive medical tests. To organise this literature and offer novel predictions, we propose a model of how false-positive mammography results affect return for subsequent mammography screening. We propose that false-positive mammography results alter how women think about themselves (e.g., increasing their perceived likelihood of getting breast cancer) and the screening test (e.g., believing mammography test results are less accurate). We further hypothesise that thoughts elicited by the false-positive experience will, in turn, affect future use of screening mammography. In addition, we discuss methodological considerations for statistical analyses of these mediational pathways and propose two classes of potential moderators. While our model focuses on mammography screening, it may be applicable to psychological and behavioural responses to other screening tests. The model is especially timely as false-positive medical test results are increasingly common, due to efforts to increase uptake of cancer screening, new technologies that improve existing tests' ability to detect disease at the cost of increased false alarms, and growing numbers of new medical tests.