Physical, psychological and social recovery patterns after coronary artery bypass graft surgery: A prospective repeated measures questionnaire survey

Depression predicts delayed return to daily activities in patients post-cardiac surgery: a prospective observational study

BACKGROUND

Depression significantly impacts recovery and return to daily activities in cardiac surgery patients. Assessing and managing depressive symptoms before and after surgery are crucial for improving surgical outcomes and timely return to daily activities, including work. The objectives of this study were to examine differences in patients' depression levels in relation to their return to daily activities in the early post-cardiac surgery period, and to assess predictors of delayed return to daily activities.

METHODS

This single-centered study assessed return to independence, social participation, hobbies, and work in 100 cardiac surgical patients at 2 and 6 weeks post-surgery. Associations between depression levels and return to daily activities scores were evaluated.

RESULTS

Higher Center for Epidemiologic Studies Depression Scale (CES-D) scores were significantly associated with delayed return to daily activities in all categories at both 2 and 6 weeks post-surgery. Specifically, higher depression score delayed return to independence and social participation at 2 weeks, and delayed return to independence, social participation, and return to work at 6 weeks.

CONCLUSION

Elevated depression scores are significantly associated with delayed return to daily activities post-cardiac surgery, indicating the importance of evaluating depression in cardiac surgical patients in the postend stage-operative period.

The effectiveness of a web-based information-knowledge-attitude-practice continuous intervention on the psychological status, medical compliance, and quality of life of patients after coronary artery bypass grafting surgery: a parallel randomized clinical trial

BACKGROUND

Coronary artery disease (CAD) patients who have undergone coronary artery bypass grafting (CABG) often experience a severe psychological burden for a long period of time, which can adversely affect their post-operative prognosis. Therefore, this study aimed to evaluate the effect of a web-based Information-Knowledge-Attitude-Practice (WIKAP) continuous intervention on the psychological status, medical compliance, and quality of life (QoL) in patients with CAD after CABG surgery.

METHODS

A parallel randomized clinical trial enrolled 174 CAD patients who underwent CABG at our hospital between January 2018 and December 2019. The participants were randomly divided into the Control and WIKAP group and received intervention for 12 months. The scores for anxiety, depression, medical compliance, and QoL were assessed on the first day (M0), 3rd month (M3), 6th month (M6), 9th month (M9) and 12th month (M12) after discharge. Furthermore, the occurrence of major adverse cardiac and cerebrovascular events (MACCE) was analyzed using the Kaplan-Meier curve and Cox proportional regression models for an additional 24-month follow-up period without any intervention.

RESULTS

After the 12-month intervention, the scores of anxiety and depression were significantly reduced in the WIKAP group at M9 and M12 compared to those in the Control group (all P < 0.05). Additionally, the scores of medical compliance in the WIKAP group were remarkably elevated at M6, M9, and M12 compared with those scores in the Control group (all P < 0.05). Furthermore, the QoL scores were lower in the WIKAP group at M6, M9, and M12 compared to the Control group (all P < 0.05). However, the MACCE-free survival showed no significant difference between the two groups (P > 0.05). Cox proportional regression analysis also showed that the nursing intervention (Control vs. WKIAP) was not associated with the incidence of MACCE.

CONCLUSION

WIKAP nursing intervention effectively improved the psychological health, medical compliance, and QoL in CAD patients who underwent CABG operation, but it did not prolong MACCE-free survival.

TRAIL REGISTRATION

The study is registered in isrctn.org: ISRCTN13653455.

Predictors of Psychological Distress among Post-Operative Cardiac Patients: A Narrative Review

Following surgery, over 50% of cardiac surgery patients report anxiety, stress and/or depression, with at least 10% meeting clinical diagnoses, which can persist for more than a year. Psychological distress predicts post-surgery health outcomes for cardiac patients. Therefore, post-operative distress represents a critical recovery challenge affecting both physical and psychological health. Despite some research identifying key personal, social, and health service correlates of patient distress, a review or synthesis of this evidence remains unavailable. Understanding these factors can facilitate the identification of high-risk patients, develop tailored support resources and interventions to support optimum recovery. This narrative review synthesises evidence from 39 studies that investigate personal, social, and health service predictors of post-surgery psychological distress among cardiac patients. The following factors predicted lower post-operative distress: participation in pre-operative education, cardiac rehabilitation, having a partner, happier marriages, increased physical activity, and greater social interaction. Conversely, increased pain and functional impairment predicted greater distress. The role of age, and sex in predicting distress is inconclusive. Understanding several factors is limited by the inability to carry out experimental manipulations for ethical reasons (e.g., pain). Future research would profit from addressing key methodological limitations and exploring the role of self-efficacy, pre-operative distress, and pre-operative physical activity. It is recommended that cardiac patients be educated pre-surgery and attend cardiac rehabilitation to decrease distress.

The role of optimism in manifesting recovery outcomes after coronary artery bypass graft surgery: A systematic review

OBJECTIVE

Coronary artery bypass graft (CABG) is a major surgery conducted in coronary heart disease management. Postoperative recovery is a crucial process for patients undergoing CABG. This systematic review evaluates current evidence regarding the association between trait optimism and recovery outcomes in patients following coronary artery bypass graft surgery.

METHODS

This review followed the Preferred Reporting Items of Systematic Review and Meta-Analysis (PRISMA) 2020 Guideline. The inclusion criteria focused on observational study that examined study participants aged ≥18 years old undergoing elective CABG and measurement of trait optimism with validated methods (i.e. LOT, LOT-R) and at least one recovery outcome. Studies in non-English languages and duplicates were excluded. A systematic literature search was carried out on PubMed, Scopus, and Web of Science electronic databases. Search results were screened based on the eligibility criteria. The Newcastle-Ottawa Scale was used to assess the quality of each included study.

RESULTS

The search yielded a total of 1853 articles, in which 7 articles fulfilled the eligibility criteria and were subsequently included in the analysis. Measurement of trait optimism was conducted on 1276 patients who underwent a non-emergency/elective CABG. Optimism was significantly associated with several categories of recovery, including reduced rehospitalization rate, complications, pain, and physical symptoms along with improved quality of life, rate of return to normal life, and psychological status.

CONCLUSION

Our review showed that trait optimism was associated with recovery outcomes following CABG surgery. However, the heterogeneity of recovery outcomes may hamper the clinical benefit of trait optimism in CABG. (PROSPERO CRD42022301882).

The Relationship Between Vitamin D and Postoperative Atrial Fibrillation: A Prospective Cohort Study

Background and Aims

The relationship between postoperative atrial fibrillation (POAF) and 25-hydroxyvitamin D [25(OH)D] concentration as well as vitamin D supplementation has been discussed controversially. The relation of pre-operative vitamin D status and POAF remains unclear.

Methods and Results

We analysed the risk of POAF in a prospective, observational cohort study of n = 201 patients undergoing coronary artery bypass graft surgery (CABG) with 25(OH)D concentration. The median age was 66.6 years, 15.4% were women. The median (25th/75th percentile) vitamin D concentration at baseline was 17.7 (12.6/23.7) ng/ml. During follow-up we observed 48 cases of POAF. In age, sex, and creatinine-adjusted analyses, 25(OH)D was associated with an increased risk of POAF, though with borderline statistical significance [odds ratio (OR) 1.85, 95% confidence interval (CI) 0.87–3.92, p-value 0.107], in further risk factor-adjusted analyses the results remained stable (OR 1.99, 95% CI 0.90–4.39, p-value 0.087). The subgroup with vitamin D supplementation at baseline showed an increased risk of POAF (OR 5.03, 95% CI 1.13–22.33, p-value 0.034).

Conclusion

In our contemporary mid-European cohort, higher 25(OH)D concentration did not show a benefit for POAF in CABG patients and may even be harmful, though with borderline statistical significance. Our data are in line with a recent randomised study in community-based adults and call for further research to determine both, the clinical impact of elevated 25(OH)D concentration and vitamin D supplementation as well as the possible underlying pathophysiological mechanisms.

Preparation and support for physical activity following hospital discharge after coronary artery bypass graft surgery: A survey of current practice in New Zealand

BACKGROUND AND PURPOSE

Engagement in physical activity following coronary artery bypass graft (CABG) surgery has many benefits and also many potential barriers, especially during the first few months. It is important to explore current clinical practice before investigating ways to optimally prepare and support people to progressively increase their physical activity post-hospital discharge and to navigate the challenges. The aim of the study was to explore current practice in New Zealand hospital services for preparing and supporting people who have had CABG surgery to engage in physical activity following hospital discharge.

METHODS

Locality authorisation to participate in the study was sought from all 11 hospitals providing cardiac surgery services in New Zealand. The most senior health professional responsible for preparing people to engage in physical activity following CABG surgery was invited to participate by completing a purpose designed questionnaire on behalf of their hospital service. Respondents were also requested to provide any patient information handouts regarding progressive physical activity engagement following CABG surgery.

RESULTS

Responses were received from all nine hospitals that granted locality authorisation. All nine hospitals prepared people to engage in aerobic exercise prior to discharge, predominantly through the provision of a walking schedule. In contrast, no hospitals provided information about engagement in resistance exercise. There was wide variability in both the advice provided regarding sternal precautions and time to return to activities of daily living. Additionally, the facilitation of some elements of self-management for physical activity, in particular problem solving and providing follow up support outside of the cardiac rehabilitation setting was provided infrequently.

DISCUSSION

The findings demonstrated variability in service delivery in a number of areas and highlighted potential areas for improvement in light of what is known from the literature. Provision of follow up support for those unable to access outpatient cardiac rehabilitation is a key need.

The Effect of the Nursing Care Based on the Roy Adaptation Model on the Level of the Quality of Life and Fatigue in the Patients Undergoing Coronary Artery Bypass Graft Surgery

This article reports the findings of a study designed to investigate the effectiveness of the Roy Adaptation Model, as it relates to improvements in nursing care outcomes for patients undergoing coronary bypass graft surgery. Results revealed that the implementation of a training program based on this model enhanced staff education and led to decreases in the level of fatigue and improved the quality of life for this group of patients.

Factors influencing physical activity engagement following coronary artery bypass graft surgery: A mixed methods systematic review

BACKGROUND

Engagement in physical activity during the initial months following coronary artery bypass graft (CABG) surgery is important in order to improve health, quality of life and functional outcomes. There are, however, many potential barriers to physical activity engagement during the recovery period. No review studies have focused on barriers and facilitators to engagement in physical activity during the early stages of recovery following CABG surgery.

OBJECTIVE

To explore the factors that influence engagement in physical activity during the first three months following CABG surgery.

METHODS

Four electronic databases were searched. Extracted data from selected studies were synthesised using the Joanna Briggs Institute convergent integrated approach.

RESULTS

Nineteen studies met the inclusion criteria. Four main themes that influenced engagement were identified: sociodemographic variables; physical symptoms; psychosocial factors; and environmental factors. More barriers were identified than facilitating factors. Psychosocial factors were the most commonly reported barriers in the literature.

CONCLUSIONS

The findings of this review provide insights into factors that inhibit and facilitate engagement in physical activity following CABG surgery. Further research specifically exploring factors that influence engagement, especially facilitators, is required.

Patient-Reported Outcomes in Cardiovascular Trials

Patient-reported outcomes (PROs) are reports of a person's health status that provide a global perspective of patient well-being. PROs can be classified into 4 primary domains: global, mental, physical, and social health. In this descriptive review, we focus on how PROs can be used in cardiac clinical trials, with an emphasis on cardiac surgical trials for patients with coronary heart disease and heart failure. We also highlight ongoing challenges and provide specific suggestions and novel opportunities to advance cardiac clinical trials. Current challenges include the long-term measurement of PROs in clinical trials beyond 1 year, inconsistency in the choice of the outcome measures among studies, and the lack of measurement of PROs across multiple domains. Opportunities for advancement include measuring PROs using consumer health informatics tools, including returning information back to participants in formats that they can understand using visualization. Future opportunities include quantifying cohort-specific minimal clinically important differences for PROs.

Toward a phenomic analysis of chronic postsurgical pain following cardiac surgery

Background: Despite the same surgical approach, up to 40% of patients develop chronic postsurgical pain (CPSP) following cardiac surgery, whereas the rest are chronic pain free. This variability suggests that CPSP is controlled partially through genetics, but the genes for CPSP are largely unknown.

Aims: The aim of this study was to identify potential CPSP phenotypes by comparing patients who developed CPSP following cardiac surgery vs. those who did not.

Methods: A research ethics board–approved, cross-sectional study of post–cardiac surgery pain was conducted at Toronto General Hospital from 2011 to 2015. Patients were recruited to complete a short survey of chronic pain scores and the Short-Form McGill Pain Questionnaire–2. A subset of patients completed a longer survey of eight validated pain phenotyping questionnaires and/or four psychophysical assessments. All surveys and psychophysical testing were conducted after surgery. Patients were stratified by presence of chronic pain and groups were compared using descriptive statistics.

Results: Six hundred forty-three patients completed the short form survey. The mean postsurgery assessment time was 41.5 (SD = ±25.1) months. Over a quarter (27.8%) reported CPSP at the chest as a consequence of their surgery. Of patients reporting CPSP, 46.6% reported mild pain (0–3), 35.8% reported moderate pain (4–7), and 17.6% reported severe pain (7–10) in accordance with the numerical rating scale. Patients with moderate and/or severe CPSP were younger, had a greater body mass index, and had higher anxiety sensitivity, pain catastrophizing, and somatization scores.

Conclusions: Chronic pain levels after cardiac surgery are associated with anxiety, catastrophizing, and sensory abnormalities in body parts outside the field innervated by injured nerves, indicating the presence of widespread central sensitization to incoming sensory inputs from intact nerves.

Methods, metrics and research gaps around minimum data sets for nursing practice and fundamental care: A scoping literature review

AIMS AND OBJECTIVES

To examine and map research on minimum data sets linked to nursing practice and the fundamentals of care. Another aim was to identify gaps in the evidence to suggest future research questions to highlight the need for standardisation of terminology around nursing practice and fundamental care.

BACKGROUND

Addressing fundamental care has been highlighted internationally as a response to missed nursing care. Systematic performance measurements are needed to capture nursing practice outcomes.

DESIGN

Overview of the literature framed by the scoping study methodology.

METHOD

PubMed and CINAHL were searched using the following inclusion criteria: peer-reviewed empirical quantitative and qualitative studies related to minimum data sets and nursing practice published in English. No time restrictions were set. Exclusion criteria were as follows: no available full text, reviews and methodological and discursive studies. Data were categorised into one of the fundamentals of care elements.

RESULTS

The review included 20 studies published in 1999-2016. Settings were mainly nursing homes or hospitals. Of 14 elements of the fundamentals of care, 11 were identified as measures in the included studies, but their frequency varied. The most commonly identified elements concerned safety, prevention and medication (n = 11), comfort (n = 6) and eating and drinking (n = 5).

CONCLUSION

Studies have used minimum data sets and included variables linked to nursing practices and fundamentals of care. However, the relations of these variables to nursing practice were not always clearly described and the main purpose of the studies was seldom to measure the outcomes of nursing interventions. More robust studies focusing on nursing practice and patient outcomes are warranted.

RELEVANCE TO CLINICAL PRACTICE

Using minimum data sets can highlight the nurses' work and what impact it has on direct patient care. Appropriate models, systems and standardised terminology are needed to facilitate the documentation of nursing activities.

Relationship between patient group participation and self-care agency among patients with a history of cardiac surgery: A cross-sectional study

BACKGROUND

Little is known regarding the influence of participation in patient groups on self-care in patients with a cardiac surgery history.

OBJECTIVES

To investigate the relationship between patient group participation and self-care among patients with a cardiac surgery history.

METHODS

Participants were 956 patients with cardiac surgery history from a patient group. Information on self-care agency, patient group participation, and health status was collected through a self-administered questionnaire.

RESULTS

There were 566 valid responses. Participants were mostly male (76.4%), and the mean age was 70.6 years. A high social support level from a patient group was associated with each subscale of the self-care agency as follows: self-care operations (odds ratio [OR] 1.08, 95% confidence interval [CI] 1.04-1.12), adjusting one's condition (OR 1.04, 95% CI 1.01-1.07), and attention to self-care (OR 1.05, 95% CI 1.02-1.07).

CONCLUSIONS

Patient group participation may promote self-care performance in patients with a cardiac surgery history.

Health related quality of life assessment in acute coronary syndrome patients: the effectiveness of early phase I cardiac rehabilitation

BACKGROUND

Acute Coronary Syndrome (ACS) is one of the most burdensome cardiovascular diseases in terms of the cost of interventions. The Cardiac Rehabilitation Programme (CRP) is well-established in improving clinical outcomes but the assessment of actual clinical improvement is challenging, especially when considering pharmaceutical care (PC) values in phase I CRP during admission and upon discharge from hospital and phase II outpatient interventions. This study explores the impact of pharmacists' interventions in the early stages of CRP on humanistic outcomes and follow-up at a referral hospital in Malaysia.

METHODS

We recruited 112 patients who were newly diagnosed with ACS and treated at the referral hospital, Sarawak General Hospital, Malaysia. In the intervention group (modified CRP), all medication was reviewed by the clinical pharmacists, focusing on drug indication; understanding of secondary prevention therapy and adherence to treatment strategy. We compared the "pre-post" quality of life (QoL) of three groups (intervention, conventional and control) at baseline, 6 months and 12 months post-discharge with Malaysian norms. QoL data was obtained using a validated version of Short-Form 36 Questionnaire (SF-36). Analysis of variance (ANOVA) with repeated measure tests was used to compare the mean differences of scores over time.

RESULTS

A pre-post quasi-experimental non-equivalent group comparison design was applied to 112 patients who were followed up for one year. At baseline, the physical and mental health summaries reported poor outcomes in all three groups. However, these improved gradually but significantly over time. After the 6-month follow-up, the physical component summary reported in the modified CRP (MCRP) participants was higher, with a mean difference of 8.02 (p = 0.015) but worse in the mental component summary, with a mean difference of -4.13. At the 12-month follow-up, the MCRP participants performed better in their physical component (PCS) than those in the CCRP and control groups, with a mean difference of 11.46 (p = 0.008), 10.96 (p = 0.002) and 6.41 (p = 0.006) respectively. Comparing the changes over time for minimal important differences (MICD), the MCRP group showed better social functioning than the CCRP and control groups with mean differences of 20.53 (p = 0.03), 14.47 and 8.8, respectively. In role emotional subscales all three groups showed significant improvement in MCID with mean differences of 30.96 (p = 0.048), 31.58 (p = 0.022) and 37.04 (p < 0.001) respectively.

CONCLUSION

Our results showed that pharmaceutical care intervention significantly improved HRQoL. The study also highlights the importance of early rehabilitation in the hospital setting. The MCRP group consistently showed better QoL, was more highly motivated and benefitted most from the CRP.

TRIAL REGISTRATION

Medical Research and Ethics Committee (MREC) Ministry of Health Malaysia, November 2007, NMRR-08-246-1401.

The intensive care unit psychosocial care scale: Development and initial validation

The main objective of the current study was to construct a new self-report scale - ICU-PC Scale - to measure the psychosocial care (PC) of patients in Intensive Care Unit (ICU) and examine different psychometric issues in the development and initial validation of this scale. The findings indicate that the ICU-PC Scale has established high internal consistency. A three-factor structure - protection of human dignity and rights, transparency for decision making and care continuity and sustained patient, family orientation - has been identified with a substantial number of subjects (N=250) in hospital settings. The three oblique factor solutions are found to be interrelated and interdependent with good indices of internal consistency and content validity. This new instrument is the first of its kind to measure the psychosocial care to be provided to patients in the ICU. The present findings indicate that the ICU-PC scale, with additional factor analytic research, could become an established and clinical tool.

Experience of Spiritual Care in Cardiac Rehabilitation: An Interpretative Phenomenological Analysis

The aim of the study was to explore the experience of spiritual care among a cardiac rehabilitation team. Spiritual care is an important dimension of providing comprehensive care, and understanding the views of health professionals is pivotal to making recommendations for caring. This study used an interpretive phenomenological approach. Semi-structured interviews were undertaken with 13 cardiac rehabilitation professionals. Seven persons participated in individual interviews and six in focus group discussions. Data were analyzed using Smith and Osborn's interpretative phenomenological analysis method. Study data were categorized into more than 150 initial themes, 12 clustered and four superordinate themes, included: 'Helping patients to obtain a meaningful sense of being', 'Providing religious/spiritual focused care', 'holistic approach to rehabilitation is needed' and 'spirituality as a neglected aspect of rehabilitation'. Participants described that they did not have sufficient training in providing spiritual care. Nurses' awareness of spiritual care meaning among a cardiac rehabilitation team is helping to respond to rehabilitation care in a holistic approach. Helping patients to get a meaningful sense of being is an important part of assisting in recovery and adjustment following an acute cardiac event. Providing clear guidelines and support for providing spiritual care in cardiac rehabilitation is required.

Re-birth after coronary bypass graft surgery: a hermeneutic-phenomenological study

Although coronary artery bypass graft surgery has significant effects on reducing the symptoms of coronary artery disease, there is not enough knowledge and understanding of lived experience of patients after surgery. Understanding lived experience of this group of patients would be helpful for healthcare staff to provide better services to the patients. The aim of this study was to describe with a deeper understanding, the lived experiences of patients after Coronary Artery Bypass Graft Surgery. Using a hermeneutic phenomenological approach and a Van-Manen analysis method, in-depth semi-structured interviews were conducted with eleven participants who had lived experienced of at least six months post - coronary artery bypass graft surgery. Re-birth was the main theme that emerged in the process of data analysis. This theme was derived from four sub-themes including "feels younger", ''vigorous heart'', ''intrepid life'' and ''oriented to be healthy''. Life after a coronary artery bypass graft surgery is often appreciated as a re-birth by persons with these experiences as surgery did not only provide a feeling of wellness, but also added a sensation of youthfulness and improvement in the quality of life for these participants. In addition, they would actively participate in health promotional activities such as; adherence to medication and diet regimes, changes in lifestyle to maintain their health.

Depressive symptoms after CABG surgery: a meta-analysis

LEARNING OBJECTIVES

After participating in this educational activity, the reader should be better able to measure the risk of depression before and after coronary artery bypass graft (CABG) surgery; examine the course of depression after CABG; and apply the results of the study to the treatment of patients.

OBJECTIVE

Depression is highly comorbid with coronary artery disease. Clinicians face the question of whether patients' depressive symptoms will improve after coronary artery bypass graft surgery (CABG). The objective of this meta-analysis is to determine the course of depressive symptoms after CABG.

METHODS

EMBASE, PubMed, and PsycINFO were searched for studies assessing depression before and after CABG. Meta-analyses were performed for depression at early (1-2 weeks), recovery (>2 weeks to 2 months), mid (>2 months to 6 months), and late (>6 months) postoperative time points. Heterogeneity and publication bias were analyzed.

RESULTS

Thirty-nine studies were included in the meta-analysis. Twelve reported dichotomous outcomes; 18 reported continuous outcomes; and 9 reported both. Risk of depression was increased early (relative risk [RR] = 1.27; 95% confidence interval [CI], 1.01-1.61). There was a significantly decreased risk of depression at recovery (RR = 0.78; 95% CI, 0.67-0.90), mid (RR = 0.64; 95% CI, 0.58-0.70), and late (RR = 0.68; 95% CI, 0.58-0.79) time points without heterogeneity. All studies reporting continuous depression scales had significant heterogeneity.

CONCLUSIONS

The risk of depression decreased post-CABG when depression was measured dichotomously. While depression improves overall and remits for some patients after CABG, the majority of patients will not experience remission of depression. Preoperative and postoperative depression monitoring is important.

Perceived learning needs of Yemeni patients after coronary artery bypass graft surgery

AIMS AND OBJECTIVES

  To explore the information needs of Yemeni patients who have undergone coronary artery bypass graft surgery before hospital discharges and to examine the differences in the patients' learning needs according to age, gender, level of education and working condition.

BACKGROUND

Postcoronary artery bypass graft (CABG) patients need more information before their discharge from the hospital. This need of information must be assessed and provided for them before their discharge from hospital to help them with adequate care and recovery at home. Design.  A descriptive, correlational design.

METHODS

Data were collected from 120 CABG patients before their discharge from Al- Thawra Hospital, Sana'a, Yemen, by using modified Cardiac Patients Learning Needs Inventory (CPLNI) instrument. The Statistical Package for the Social Sciences was used to analyse the collected data.

RESULTS

The information about chest and leg wound care, medication information, other pertinent information and complications were indicated to be the most valued by CABG patients prior to discharge. There was a statistically significant difference between patients' total learning needs according to their socio-demographic characteristics. Male patients needed more information than female patients (p=0.004). Younger (p=0.021) and middle-aged (p=0.032) patients needed more information than older ones. Highly educated (p=0.000) and school-level (p=0.002) patients needed more information than those in the uneducated group. Working patients needed more information than non-working ones (p=0.000).

CONCLUSION

This study suggests that CABG patients have high information needs within 24-48 hours before hospital discharge. In addition, the results of this study showed that there are statistically significant differences in patients' learning needs according to their demographic characteristics.

RELEVANCE TO CLINICAL PRACTICE

Assessment of CABG patients' information needs before their discharge from hospital helps in developing effective educational programme that will help these patients in their recovery at home.

Determinants of social activity and work status after coronary bypass surgery

Despite the occurrence of adverse events after coronary artery bypass, the degree of social integration can be increased following this operation. This study addresses the predictive power of risk factors as well as clinical status in determining long-term social functioning and rate of return to work following isolated bypass surgery. A prospective cohort study was conducted in 178 patients who underwent isolated bypass surgery between 2004 and 2007. Information on work status and social relationships was obtained 1-2 days before surgery and during a mean follow-up of 29.4 ± 1.1 months. The proportion of patients who engaged in social activities at 2, 3, and 4 years of follow-up was 0.3, 0.6, and just over 0.8, respectively, and the proportion who had returned to work at these time points was 0.2, 0.45, and 0.63, respectively. Social activity after surgery was less in patients with left ventricular dysfunction, cerebrovascular disease, and higher New York Heart Association functional class. The rate of return to work was lower for men and for patients with left ventricular dysfunction, diabetes, cerebrovascular disease, and those who were hospitalized for more than 14 days.

Influence of a symptom management telehealth intervention on older adults' early recovery outcomes after coronary artery bypass surgery

OBJECTIVE

The study objective was to examine the effect of a symptom management (SM) telehealth intervention on physical activity and functioning and to describe the health care use of older adult patients (aged > 65 years) after coronary artery bypass surgery (CABS) by group (SM intervention group and usual care group).

METHODS

A randomized clinical trial design was used. The study was conducted in 4 Midwestern tertiary hospitals. The 6-week SM telehealth intervention was delivered by the Health Buddy (Health Hero Network, Palo Alto, CA). Measures included Modified 7-Day Activity Interview, RT3 accelerometer (Stayhealthy, Inc, Monrovia, CA), physical activity and exercise diary, Medical Outcomes Study Short-Form 36, and subjects' self-report and provider records of health care use. Follow-up times were 3 and 6 weeks and 3 and 6 months after CABS.

RESULTS

Subjects (N = 232) had a mean age of 71.2 (+4.7) years. There were no significant interactions using repeated-measures analyses of covariance. There was a significant group effect for average kilocalories/kilogram/day of estimated energy expenditure as measured by the RT3 accelerometer, with the usual care group having a higher estimated energy expenditure. Both groups had significant improvements over time for role-physical, vitality, and mental functioning. Both groups had similar health care use.

CONCLUSION

Subjects were able to return to preoperative levels of functioning between 3 and 6 months after CABS and to increase their physical activity over reported preoperative levels of activity. Further study of those patients undergoing CABS who could derive the most benefit from the SM intervention is warranted.

A systematic review of pre-operative predictors of post-operative depression and anxiety in individuals who have undergone coronary artery bypass graft surgery

In addition to the physical benefits, another important objective of coronary artery bypass graft (CABG) surgery is improvement of health-related quality of life. The aim of this systematic review is to provide an overview of the literature relating to the pre-operative prediction of post-operative depression and anxiety in individuals who have undergone CABG surgery. Forty-six studies were identified through a literature search of electronic databases conducted using explicit inclusion and exclusion criteria. The study characteristics, methodological features, and psychometric and clinical outcomes were summarised in a systematic manner. Collective appraisal of the studies indicated that symptoms of depression and anxiety exhibited after CABG surgery are best predicted by pre-operative measures of functioning in that area. Papers were inconclusive with respect to the predictive qualities of gender and age. Further research is required to clarify the predictive values of these and other factors, including pre-morbid ill health and socio-economic status. The findings of this review indicate a range of pre-operative predictors of post-operative depression and anxiety in patients with CABG. Chief among these are pre-operative depression and anxiety. These findings have clinical implications concerning the importance of pre and post-operative psychological assessment and intervention for individuals at risk of poor psychological recovery.

Factors associated with long hospital length of stay in patients receiving warfarin after cardiac surgery

BACKGROUND

Patients receiving warfarin therapy after coronary artery bypass graft (CABG) or valve surgery have longer length of stay (LOS) than those not receiving warfarin therapy. Longer LOS increases patient costs, postdischarge recovery time, and rehabilitation. It is important to identify variables of longer postoperative LOS in this patient population so that the healthcare team can develop and facilitate interventions to minimize length of hospitalization.

METHODS

Using a hospital registry and medical record review of cases completed in 2004, data from cardiac surgery patients having CABG and/or valve procedures and given warfarin postoperatively were analyzed based on short (<7 days, CABG; 9 days, valve procedure) and long (> or =7 days, CABG; > or =9 days, valve procedure) postoperative LOS. By groups, significant associations were assessed using chi or Fisher exact test for categorical variables and Wilcoxon 2-sample test or Student t test for continuous variables.

RESULTS

In 82 patients (33 CABG and 49 valve +/- CABG) who were given warfarin, most demographic, medical history, postoperative complications, and use of cardiac drugs did not predict longer LOS. Longer postoperative LOS was associated with being older (mean age, 73.5 vs 68.5 years), being not married, having postoperative respiratory insufficiency, and receiving more red blood cell transfusions, all P < .05; and having more healthcare consultations, longer critical care stay, and longer time between surgery date and start of warfarin; all P < .001.

CONCLUSIONS

Variables associated with longer LOS were nonmodifiable by nursing services and were difficult to assess preoperatively. They primarily involved intraoperative or postoperative bleeding that led to red blood cell infusion and longer critical care stays that delayed warfarin initiation. However, older age and marital status are nursing targets because they may be associated with social isolation and other psychosocial issues. Transition of care programs can be developed to promote earlier discharge.

Pain catastrophizing in patients with noncardiac chest pain: relationships with pain, anxiety, and disability

OBJECTIVE

To examine the contributions of chest pain, anxiety, and pain catastrophizing to disability in 97 patients with noncardiac chest pain (NCCP) and to test whether chest pain and anxiety were related indirectly to greater disability via pain catastrophizing.

METHODS

Participants completed daily diaries measuring chest pain for 7 days before completing measures of pain catastrophizing, trait anxiety, and disability. Linear path model analyses examined the contributions of chest pain, trait anxiety, and catastrophizing to physical disability, psychosocial disability, and disability in work, home, and recreational activities.

RESULTS

Path models accounted for a significant amount of the variability in disability scales (R(2) = 0.35 to 0.52). Chest pain and anxiety accounted for 46% of the variance in pain catastrophizing. Both chest pain (beta = 0.18, Sobel test Z = 2.58, p < .01) and trait anxiety (beta = 0.14, Sobel test Z = 2.11, p < .05) demonstrated significant indirect relationships with physical disability via pain catastrophizing. Chest pain demonstrated a significant indirect relationship with psychosocial disability via pain catastrophizing (beta = 0.12, Sobel test Z = 1.96, p = .05). After controlling for the effects of chest pain and anxiety, pain catastrophizing was no longer related to disability in work, home, and recreational activities.

CONCLUSIONS

Chest pain and anxiety were directly related to greater disability and indirectly related to physical and psychosocial disability via pain catastrophizing. Efforts to improve functioning in patients with NCCP should consider addressing pain catastrophizing.

The influence of coronary artery bypass graft harvest site on women's pain, functional status, and health services utilization throughout the first post-operative year: a longitudinal study

BACKGROUND

Coronary artery bypass graft surgery is a commonly performed procedure aimed at managing coronary symptoms and prolonging life. Researchers have typically examined morbidity and mortality outcomes of predominantly male populations. Less is known about the influence of graft harvest site on recovery outcomes such as surgery-related pain, functional status, and health services utilization, especially in women.

OBJECTIVES

We aimed to examine the relationships between coronary artery bypass graft harvest site (saphenous vein, internal mammary arteries or both) and surgery-related pain, functional status, health services use at 6 weeks, 12 weeks and 12 months post-operatively.

DESIGN

Longitudinal extension survey following participation in a clinical trial.

SETTING

Ten Canadian centres.

PARTICIPANTS

Women (222) who participated in the Women's Recovery from Sternotomy Trial, underwent coronary artery bypass graft surgery with or without heart valve surgery, and completed the 12-month follow-up interview.

METHODS

Harvest site data were collected by health record audit at the time of hospital discharge. Surgery-related pain, functional status, pain medication use and health services use data were collected by standardized interview over the telephone at 6 weeks, 12 weeks and 12 months post-operatively. Surgery-related pain and functional status were measured using the short Health Assessment Questionnaire. Health services use was measured by questionnaire and recorded as reported by the participants.

RESULTS

Surgery-related pain, functional disability and health services use decreased over the first post-operative year. Participants who had left internal mammary artery grafts were more likely to have surgery-related pain (Adjusted Odds Ratio (AOR)=2.79; 95% Confidence Interval (CI) 1.40-5.70) and use pain medication (AOR=4.32; 95% CI 1.44-12.91) than those who had saphenous vein grafts. Conversely, participants who had saphenous vein grafts reported significantly more functional disability (AOR=2.63; 95% CI 1.16-6.25) over 12 months post-surgery than those with left internal mammary artery grafts. Participants who had pain over the course of follow-up were more likely to visit their family physician or nurse practitioner (p=0.017), visit another type of provider (i.e., naturopath or chiropractor, p=0.004), or use any health care service (p<0.0001).

CONCLUSIONS

Following coronary artery bypass graft surgery, women who had left internal mammary artery grafts reported more pain and health services use while those who had saphenous vein grafts were more functionally disabled. Women who reported surgery-related pain also used more health services.