Coronary artery bypass grafting: long-term psychological and social outcomes

Experiences and care needs of post-discharge patients who underwent cardiac surgery: A qualitative study

AIM

This study clarifies the physical, psychological, and social forms of distress in, and care needs of, cardiac surgery patients, including optimal times for supporting them in their post-hospital discharge daily lives.

METHODS

Semi-structured qualitative interviews were conducted. Participants included 12 adults (11 male and one female, mean age = 66.5 years) who had undergone cardiac surgery, experienced intensive care, and received outpatient care at the first post-discharge visit (around 2 ~ 3 weeks after discharge), around 3 months after discharge, and between 3 months and 1 year after discharge. Verbatim transcripts were analyzed based on similarities and differences for codes based on assessment items, and subcategories and categories were generated.

RESULTS

After surgery, patients experienced physical, psychological, and social distress. First, they experienced physical pain shortly after discharge. Moreover, as they recovered at home, a gap between their sense of their recovery and the perceptions of those around them about their recovery often persisted, which led to psychological and social distress. Patients gained a sense of safety through "assurance of physical recovery" and security through "shared subjective distress."

CONCLUSIONS

Post-cardiac surgery patients seek reassurance and safety by sharing experiences owing to daily life distress. Our findings could help provide better support to meet the care needs of such patients.

Depression in Cardiovascular Patients in Middle Eastern Populations: A Literature Review

Cardiovascular disease (CVD) is increasing in Middle Eastern countries. Depression is associated with increased morbidity and mortality rates among cardiovascular (CV) patients. Early detection of and intervention for depression among CV patients can reduce morbidity and mortality and save health care costs. Public information on mental health care needs of Arab CV patients living in Middle East regions is scattered and limited. This literature review surveyed and summarized research studies to learn what is known about the relationship between depression and CVD in Middle Eastern populations. The information will raise awareness among health care professionals and policy makers regarding the clinical significance of depression in Arab CV patients. It might contribute to development of culturally appropriate and effective mental health care services. Multiple databases were searched and 60 articles were assessed, including studies that investigated depression in Arab CV patient populations, physiological mechanisms of depression-CVD comorbidity, and intervention strategies that affect CV risk in depressed Arab patients. We discuss the extent to which this issue has been explored in Arab populations living in Middle East regions and Arab populations living abroad. We recommend that more comprehensive and in-depth research studies be conducted with Arab cardiac patients to enable implementation of culturally appropriate and effective mental health care interventions.

Use of a Numeric Visual Analog Anxiety Scale Among Patients Undergoing Colorectal Surgery

The aim of this study was to evaluate the utility of a Numeric Visual Analog Anxiety Scale (NVAAS) as a potentially accurate and efficient way to determine presurgery anxiety among patients undergoing colorectal surgery. A secondary aim was to determine the relationship between NVAAS ratings of anxiety and postsurgery pain. Thirty-six patients scheduled for colorectal surgery were asked to rate their state anxiety on the NVAAS and to complete the State-Trait Anxiety Inventory (STAI). The NVAAS correlated significantly with STAI-state anxiety (0.64,p < .0001). The NVAAS measure of presurgery anxiety also correlated significantly with STAI-trait anxiety (0.46,p < .005) and postsurgery Visual Analog Scale pain ratings (0.35,p <.038). The NVAAS appears to be a valid and sensitive measure of anxiety among patients undergoing colorectal surgery. The NVAAS also has the advantage of being convenient and easy to use at bedside, increasing its clinical utility in medical nursing care.

Anxiety and depression after thoracic aortic surgery or coronary artery bypass

BACKGROUND

although the outcome of thoracic aortic surgery has improved remarkably, mortality remains high, and mental distress is often present. Psychological outcomes of coronary artery disease have been increasingly researched but few studies have been conducted in thoracic aortic surgery patients.

OBJECTIVE

to compare the psychological outcomes of patients undergoing thoracic aortic surgery with those of patients undergoing coronary artery bypass grafting.

METHODS

a questionnaire was mailed to 190 patients who underwent thoracic aortic surgery or coronary artery bypass, at 1-5 years postoperatively. Psychological outcomes were assessed using the hospital anxiety and depression scale.

RESULTS

128 patients responded; 49 had aortic surgery and 79 had coronary artery bypass. The incidence of borderline or significant anxiety was 14% in thoracic aortic surgery patients and 16% in coronary bypass patients; depression was present in 28% and 20%, respectively. Psychological outcome scores in the 2 groups did not differ significantly. Emergency surgery was associated with depression after aortic surgery, and symptoms such as chest pain and fatigue were associated with both anxiety and depression after coronary artery bypass.

CONCLUSIONS

some psychological problems remain in the midterm following thoracic aortic surgery. While we expected a more psychologically compromised outcome in the thoracic aortic surgery group, psychological outcomes were quite similar to those in coronary artery bypass patients. The similarity of the profiles of both groups suggests that thoracic aortic surgery patients have a parallel course of midterm psychological improvement following surgery.

Expectations, anxiety, depression, and physical health status as predictors of recovery in open-heart surgery patients

BACKGROUND AND OBJECTIVES

Recovery after open-heart surgery is a complex process that presents psychosocial and physical challenges that continue well after discharge. The purpose of this study was to examine the relationship among expectations, anxiety, depression, and physical health status (PHS) and to determine predictors of postoperative PHS in open-heart surgery patients.

PARTICIPANTS AND METHODS

A convenience sample (N = 54) was recruited from 2 hospitals in rural regions from 2 different mid-Atlantic states. The sample included participants who underwent coronary artery bypass graft or valve replacement surgery for the first time. The study used a longitudinal design, and data were collected preoperatively in the hospital or surgeons' offices and 4 weeks postoperatively by telephone interviews. Participants were interviewed using the following questionnaires: the Future Expectations Regarding Life with Heart Disease scale, the Hospital Anxiety and Depression scale, and the Medical Outcomes Study 36-Item Short Form Health Survey. Repeated-measures analysis of variance, Pearson product-moment correlations, and multiple regression were used for data analyses.

RESULTS AND CONCLUSIONS

Statistical analysis revealed that anxiety (P = .002) and depression (P = .026) scores decreased postoperatively. Significant relationships were found among the preoperative and postoperative variables: expectations, anxiety, depression, and PHS. Analyses also found that preoperative expectations, anxiety, depression, and PHS contributed 38% of the variance of postoperative PHS (P < .001). However, the postoperative variables were not significant predictors of postoperative PHS (P = .075). The findings support the need for interventions to assist patients in developing realistic expectations and for clinicians to screen patients for anxiety and depression before and after surgery. Future research needs to measure PHS at various times postoperatively to identify continued limitations after surgery.

Rehabilitation and guidance as reported by women and men who had undergone coronary bypass surgery

AIMS AND OBJECTIVES

The purpose of this study was to describe the experience of rehabilitation reported by coronary artery disease patients who had undergone coronary artery bypass surgery. A further purpose was to describe the kind of guidance on rehabilitation that they were given during this period.

METHODS

The data consisted of thematic questionnaires completed by six women and eight men who had undergone coronary artery bypass surgery. They had recorded their experiences on these questionnaires at one-month intervals for a year after the surgery. The data were analysed using the method of content analysis.

RESULTS

On the basis of the results, women had experienced the most balanced period of physical, mental and social rehabilitation during the six months following surgery. Their recovery, however, suffered a setback after the first six months. On the basis of the results, men attained a better balance of physical, mental and social rehabilitation only after the six-month period following surgery. Even men had various problems in their rehabilitation, but their recovery proceeded more smoothly than that of women. Women hoped for more guidance throughout the process of rehabilitation. The support and help from wives had a positive impact on the process of men's recovery. Peer support was another significant source support.

CONCLUSIONS

A person undergoing rehabilitation needs special guidance from health care professionals, especially when his/her rehabilitation does not proceed optimally. The findings suggest that, especially, the guidance of women should be improved because women seemed to suffer from many problems during their process of rehabilitation, including loneliness, insecurity, uncertainty, fears, depression and anxiety.

RELEVANCE TO CLINICAL PRACTICE

Expanding the role of practical nurses to provide both preventive and rehabilitation guidance should be seen as an important strategy in health care. Individual needs, gender differences and support from families and peers should be taken into consideration when planning and implementing guidance.

Quality of life after coronary artery bypass grafting: evaluating the influence of preoperative physical and psychosocial functioning

OBJECTIVE

The aim of this study was to determine the influence of preoperative physical and psychosocial functioning on quality of life 1 and 6 months after coronary artery bypass grafting (CABG).

METHODOLOGY

The study used a prospective design. A total of 157 patients admitted for elective CABG in a Greek city hospital participated in the study.

RESULTS

Results showed significant improvements in the quality of life of the patients after CABG [F(2, 95)=36.337; P<.001]. Structural equation modeling analyses showed that preoperative psychological distress was the only preoperative predictor of quality of life at 1 month (beta=-.22; P<.01) and at 6 months (beta=-.28; P<.001) after the operation.

CONCLUSION

Results highlight preoperative distress as a screening criterion to identify patients likely to benefit less from cardiac surgery.

Depression and anxiety and outcomes of coronary artery bypass surgery

Psychological and psychiatric disorders independently increase the risk of cardiovascular disease and worsen the prognosis in patients with established cardiovascular lesions. The objective of this literature review is to discuss recent data concerning the relationships between depression and anxiety and the outcomes of coronary artery bypass grafting. Pathophysiological hypotheses are put forward to explain observed links. We suggest recommendations aimed at improving the psychological evaluation and management of heart surgery candidates, as well as postbypass patients, in the hope of improving quality of life and cardiovascular outcomes in these patients.