Effectiveness of receiving genetic risk information for cardiovascular disease on health behaviors, psychological responses, and associated risk factor modification in individuals: a systematic review protocol.

OBJECTIVE: This review aims to assess the effectiveness of receiving genetic risk information for cardiovascular disease (CVD) on individual health behaviors, psychological responses, and risk factor modification. INTRODUCTION: Advancements in genomics have identified strong genetic predispositions for CVD, leading to the development of CVD genetic risk information. Integrating genetic risk information into clinical practice shows promise in predicting CVD risk and facilitating multifactorial management. INCLUSION CRITERIA: This review will focus on randomized controlled trials assessing individual responses to CVD genetic risk information. Participants will be adults aged 18 and older, both with and without CVD. The review will compare the effectiveness of receiving genetic risk information with receiving traditional risk information or no risk information, assessing outcomes such as health behaviors, psychological responses, and risk factor modification. METHODS: Cochrane CENTRAL, MEDLINE, Embase and Emcare will be searched for relevant studies. Current or unpublished trials will be searched for in Clinical-Trials.gov and World Health Organization International Clinical Trials Registry Platform. Articles will be screened and assessed for inclusion by 2 independent reviewers. Methodological quality will be assessed using the standardized instrument from JBI. Data will be extracted and synthesized for the objectives of the study. If data are sufficient, a meta-analysis will be conducted; otherwise, the findings will be presented in narrative format, including tables and figures to aid in presentation. The certainty of evidence will be assessed using the Grading of Recommendations, Assessment, Development, and Evaluations (GRADE) approach. REVIEW REGISTRATION: PROSPERO CRD42023390876.

Prehospital treatment-seeking for acute coronary syndrome in culturally and linguistically diverse immigrant populations: a scoping review.

AIMS: Studies consistently report longer prehospital delays in culturally and linguistically diverse (CALD) patients experiencing acute coronary syndrome (ACS). A scoping review was conducted to describe terms and methods used to define and identify CALD populations and summarise available evidence on factors related to prehospital delays in ACS studies involving CALD populations. METHODS AND RESULTS: We searched six electronic databases for published studies and Google Scholar for grey literature to identify studies on prehospital treatment-seeking in CALD immigrants experiencing ACS. We followed the Joanna Briggs Institute methodological framework for scoping review. Twenty-three studies met our eligibility criteria (quantitative n=17; qualitative n=6; mixed n=1). Terms like ethnicity, migrant or expatriate defined CALD populations. Most studies used a single indicator (e.g., country of birth) to identify CALD cohorts, and only two studies used a theoretical model related to treatment-seeking delays to guide data collection. Most factors affecting prehospital delays in CALD populations were similar to those reported in general populations. A unique finding was a difference in the language used to describe symptoms, which, when translated, changes their meaning and resulted in misinterpretation by healthcare providers (e.g., asfixiarse [translates as asphyxiate/suffocate] used for dyspnoea/shortness of breath in Hispanics). CONCLUSIONS: Terms and methods used for defining and identifying CALD populations are inconsistent. Studies on factors affecting prehospital treatment-seeking in CALD ACS patients are limited. Future studies should use theoretical models related to treatment-seeking delays to comprehensively explore factors affecting prehospital delays. Additionally, researchers should consider self-reported or multiple indicators to determine CALD status.

NKG2D-bispecific enhances NK and CD8+ T cell antitumor immunity.

BACKGROUND: Cancer immunotherapy approaches that elicit immune cell responses, including T and NK cells, have revolutionized the field of oncology. However, immunosuppressive mechanisms restrain immune cell activation within solid tumors so additional strategies to augment activity are required. METHODS: We identified the co-stimulatory receptor NKG2D as a target based on its expression on a large proportion of CD8+ tumor infiltrating lymphocytes (TILs) from breast cancer patient samples. Human and murine surrogate NKG2D co-stimulatory receptor-bispecifics (CRB) that bind NKG2D on NK and CD8+ T cells as well as HER2 on breast cancer cells (HER2-CRB) were developed as a proof of concept for targeting this signaling axis in vitro and in vivo. RESULTS: HER2-CRB enhanced NK cell activation and cytokine production when co-cultured with HER2 expressing breast cancer cell lines. HER2-CRB when combined with a T cell-dependent-bispecific (TDB) antibody that synthetically activates T cells by crosslinking CD3 to HER2 (HER2-TDB), enhanced T cell cytotoxicity, cytokine production and in vivo antitumor activity. A mouse surrogate HER2-CRB (mHER2-CRB) improved in vivo efficacy of HER2-TDB and augmented NK as well as T cell activation, cytokine production and effector CD8+ T cell differentiation. CONCLUSION: We demonstrate that targeting NKG2D with bispecific antibodies (BsAbs) is an effective approach to augment NK and CD8+ T cell antitumor immune responses. Given the large number of ongoing clinical trials leveraging NK and T cells for cancer immunotherapy, NKG2D-bispecifics have broad combinatorial potential.

An innovative business model using established Medicare items for delivery of cardiac rehabilitation: A value proposition for primary care.

BACKGROUND: Approximately 70% of Australians do not attend cardiac rehabilitation (CR). A potential solution is integrating CR into primary care OBJECTIVE: To propose a business model for primary care providers to implement CR using current Medicare items. DISCUSSION: Using the chronic disease management plan, general practitioners (GPs) complete four clinical assessments at 1-2 weeks, 8-12 weeks, and 6 and 12 months after discharge. The net benefit of applying this model, compared with claiming the most used standard consultation Item 23, in Phase II CR is up to $505 per patient and $543 in Phase III CR. The number of rural GPs providing CR in partnership with the Country Access To Cardiac Health (CATCH) through the GP hybrid model has increased from 28 in 2021 to 32 in 2022. This increase might be attributed to this value proposition. The biggest limitation is access to allied health services in the rural areas.

Measurement properties of utility-based health-related quality of life measures in cardiac rehabilitation and secondary prevention programs: a systematic review.

PURPOSE: To identify utility-based patient-reported outcome measures (PROMs) for assessing health-related quality of life (HRQoL) in cardiac rehabilitation and secondary prevention programs (CR) and appraise existing evidence on their measurement properties. Secondly, to link their items to the International Classification of Functioning Disability and Health (ICF) and the International Consortium of Health Outcome Measures (ICHOM) domains for cardiovascular disease (CVD). METHODS: Eight databases were searched. The review followed the COSMIN and JBI guidelines for measurement properties systematic reviews and PRISMA 2020 reporting guidelines. Non-experimental and observational empirical studies of patients ≥ 18 years of age with CVD undergoing CR and assessed quality of life (QoL) or HRQoL using utility-based PROMs or one accompanied by health state utilities were included. RESULTS: Nine PROMs were identified with evidence on measurement properties for three measures: the German translations of SF-12, EQ-5D-5L, and MacNew heart disease HRQoL questionnaire. There was moderate quality evidence for responsiveness and hypothesis testing of the SF-12 and EQ-5D-5L, and high-quality evidence for responsiveness and hypothesis testing for the MacNew. All items of SF-12 and EQ-5D were linked to ICF categories, but four items of the MacNew were not classified or defined. All the PROM domains were mapped onto similar constructs from the ICHOM global sets. CONCLUSION: Three utility-based PROMs validated in CR were identified: the German versions of the EQ-5D and SF-12 and the MacNew questionnaire. These PROMs are linked to a breadth of ICF categories and all ICHOM global sets. Additional validation studies of PROMs in CR are required.

The Caring Life Course Theory: Opening new frontiers in care-A cardiac rehabilitation example.

AIM(S): To operationalize the Caring Life Course Theory (CLCT) as a framework for improving cardiac rehabilitation (CR) engagement and informing ways to address disparities in rural, low socio-economic areas. METHODS: A secondary analysis of data collected from 15 CR programmes to identify CR patterns through the CLCT lens using a mixed-methods approach. All analytical processes were conducted in NVivo, coding qualitative data through thematic analysis based on CLCT constructs. Relationships among these constructs were quantitatively assessed using Jaccard coefficients and hierarchical clustering via dendrogram analysis to identify related clusters. RESULTS: A strong interconnectedness among constructs: 'care from others', 'capability', 'care network' and 'care provision' (coefficient = 1) highlights their entangled crucial role in CR. However, significant conceptual disparities between 'care biography' and 'fundamental care' (coefficient = 0.4) and between 'self-care' and 'care biography' (coefficient = 0.384615) indicate a need for more aligned and personalized care approaches within CR. CONCLUSION: The CLCT provides a comprehensive theoretical and practical framework to address disparities in CR, facilitating a personalized approach to enhance engagement in rural and underserved regions. IMPLICATIONS: Integrating CLCT into CR programme designs could effectively address participation challenges, demonstrating the theory's utility in developing targeted, accessible care interventions/solutions. IMPACT: Explored the challenge of low CR engagement in rural, low socio-economic settings. Uncovered care provision, transitions and individual care biographies' relevance for CR engagement. Demonstrated the potential of CLCT to inform/transform CR services for underserved populations, impacting practices and outcomes. REPORTING METHOD: EQUATOR-MMR-RHS. PATIENT CONTRIBUTION: A consumer co-researcher contributed to all study phases.

Data-driven collaborative QUality improvement in Cardiac Rehabilitation (QUICR) to increase program completion: protocol for a cluster randomized controlled trial.

BACKGROUND: Coronary heart disease (CHD) is the leading cause of deaths and disability worldwide. Cardiac rehabilitation (CR) effectively reduces the risk of future cardiac events and is strongly recommended in international clinical guidelines. However, CR program quality is highly variable with divergent data systems, which, when combined, potentially contribute to persistently low completion rates. The QUality Improvement in Cardiac Rehabilitation (QUICR) trial aims to determine whether a data-driven collaborative quality improvement intervention delivered at the program level over 12 months: (1) increases CR program completion in eligible patients with CHD (primary outcome), (2) reduces hospital admissions, emergency department presentations and deaths, and costs, (3) improves the proportion of patients receiving guideline-indicated CR according to national and international benchmarks, and (4) is feasible and sustainable for CR staff to implement routinely. METHODS: QUICR is a multi-centre, type-2, hybrid effectiveness-implementation cluster-randomized controlled trial (cRCT) with 12-month follow-up. Eligible CR programs (n = 40) and the individual patient data within them (n ~ 2,000) recruited from two Australian states (New South Wales and Victoria) are randomized 1:1 to the intervention (collaborative quality improvement intervention that uses data to identify and manage gaps in care) or control (usual care with data collection only). This sample size is required to achieve 80% power to detect a difference in completion rate of 22%. Outcomes will be assessed using intention-to-treat principles. Mixed-effects linear and logistic regression models accounting for clusters within allocated groupings will be applied to analyse primary and secondary outcomes. DISCUSSION: Addressing poor participation in CR by patients with CHD has been a longstanding challenge that needs innovative strategies to change the status-quo. This trial will harness the collaborative power of CR programs working simultaneously on common problem areas and using local data to drive performance. The use of data linkage for collection of outcomes offers an efficient way to evaluate this intervention and support the improvement of health service delivery. ETHICS: Primary ethical approval was obtained from the Northern Sydney Local Health District Human Research Ethics Committee (2023/ETH01093), along with site-specific governance approvals. TRIAL REGISTRATION: Australian New Zealand Clinical Trials Registry (ANZCTR) ACTRN12623001239651 (30/11/2023) ( https://anzctr.org.au/Trial/Registration/TrialReview.aspx?id=386540&isReview=true ).

IL-15/IL-15Rα-Fc-Fusion Protein XmAb24306 Potentiates Activity of CD3 Bispecific Antibodies through Enhancing T-Cell Expansion.

An insufficient quantity of functional T cells is a likely factor limiting the clinical activity of T-cell bispecific antibodies, especially in solid tumor indications. We hypothesized that XmAb24306 (efbalropendekin alfa), a lymphoproliferative interleukin (IL)-15/IL-15 receptor α (IL-15Rα) Fc-fusion protein, may potentiate the activity of T-cell dependent (TDB) antibodies. The activation of human peripheral T cells by cevostamab, an anti-FcRH5/CD3 TDB, or anti-HER2/CD3 TDB resulted in the upregulation of the IL-2/15Rß (CD122) receptor subunit in nearly all CD8+ and majority of CD4+ T cells, suggesting that TDB treatment may sensitize T cells to IL-15. XmAb24306 enhanced T-cell bispecific antibody-induced CD8+ and CD4+ T-cell proliferation and expansion. In vitro combination of XmAb24306 with cevostamab or anti-HER2/CD3 TDB resulted in significant enhancement of tumor cell killing, which was reversed when T-cell numbers were normalized, suggesting that T-cell expansion is the main mechanism of the observed benefit. Pretreatment of immunocompetent mice with a mouse-reactive surrogate of XmAb24306 (mIL-15-Fc) resulted in a significant increase of T cells in the blood, spleen, and tumors and converted transient anti-HER2/CD3 TDB responses to complete durable responses. In summary, our results support the hypothesis that the number of tumor-infiltrating T cells is rate limiting for the activity of solid tumor-targeting TDBs. Upregulation of CD122 by TDB treatment and the observed synergy with XmAb24306 and T-cell bispecific antibodies support clinical evaluation of this novel immunotherapy combination.

Clinical effectiveness of cardiac rehabilitation and barriers to completion in patients of low socioeconomic status in rural areas: A mixed-methods study.

OBJECTIVE: To investigate cardiac rehabilitation utilisation and effectiveness, factors, needs and barriers associated with non-completion. DESIGN: We used the mixed-methods design with concurrent triangulation of a retrospective cohort and a qualitative study. SETTING: Economically disadvantaged areas in rural Australia. PARTICIPANTS: Patients (≥18 years) referred to cardiac rehabilitation through a central referral system and living in rural areas of low socioeconomic status. MAIN MEASURES: A Cox survival model balanced by inverse probability weighting was used to assess the association between cardiac rehabilitation utilization and 12-month mortality/cardiovascular readmissions. Associations with non-completion were tested by logistic regression. Barriers and needs to cardiac rehabilitation completion were investigated through a thematic analysis of semi-structured interviews and focus groups (n = 28). RESULTS: Among 16,159 eligible separations, 44.3% were referred, and 11.2% completed cardiac rehabilitation. Completing programme (HR 0.65; 95%CI 0.57-0.74; p < 0.001) led to a lower risk of cardiovascular readmission/death. Living alone (OR 1.38; 95%CI 1.00-1.89; p = 0.048), having diabetes (OR 1.48; 95%CI 1.02-2.13; p = 0.037), or having depression (OR 1.54; 95%CI 1.14-2.08; p = 0.005), were associated with a higher risk of non-completion whereas enrolment in a telehealth programme was associated with a lower risk of non-completion (OR 0.26; 95%CI 0.18-0.38; p < 0.001). Themes related to logistic issues, social support, transition of care challenges, lack of care integration, and of person-centeredness emerged as barriers to completion. CONCLUSIONS: Cardiac rehabilitation completion was low but effective in reducing mortality/cardiovascular readmissions. Understanding and addressing barriers and needs through mixed methods can help tailor cardiac rehabilitation programmes to vulnerable populations and improve completion and outcomes.

The effectiveness of visualising plaque on cardiac computed tomography in modifying risk factors for cardiovascular disease: A systematic review.

Cardiovascular disease (CVD) is the leading cause of disease burden worldwide, with a significant proportion of cases and deaths attributable to modifiable risk factors. Recent interest has emerged in using cardiac computed tomography (CT) imaging as a tool to enhance motivation and drive positive behavioural changes. However, the impact of providing visual feedback of plaque from CT on risk factor control and individual health behaviours remains understudied. This study aimed to assess the effects of visual feedback from cardiac CT imaging on health-related behaviours and risk factor control. A systematic search of electronic databases was conducted, yielding nine studies (five randomised controlled trials and four observational studies) for analysis. The results varied, but based on the limited low-quality data, CT imaging appears to have short-term favourable effects on cholesterol levels and systolic blood pressure reductions, and positive dietary behavioural changes. Further research is warranted to better understand the long-term impact of cardiac CT imaging on health behaviours and risk factor modification.

Clinical Effectiveness and Utilisation of Cardiac Rehabilitation After Hospital Discharge: Data Linkage Analysis of 84,064 Eligible Discharged Patients (2016-2021).

BACKGROUND: Despite the highest levels of evidence on cardiac rehabilitation (CR) effectiveness, its translation into practice is compromised by low participation. AIM: This study aimed to investigate CR utilisation and effectiveness in South Australia. METHODS: This retrospective cohort study used data linkage of clinical and administrative databases from 2016 to 2021 to assess the association between CR utilisation (no CR received, commenced without completing, or completed) and the composite primary outcome (mortality/cardiovascular re-admissions within 12 months after discharge). Cox survival models were adjusted for sociodemographic and clinical data and applied to a population balanced by inverse probability weighting. Associations with non-completion were assessed by logistic regression. RESULTS: Among 84,064 eligible participants, 74,189 did not receive CR, with 26,833 of the 84,064 (31.9%) participants referred. Of these, 9,875 (36.8%) commenced CR, and 7,681 of the 9,875 (77.8%) completed CR. Median waiting time from discharge to commencement was 40 days (interquartile range, 23-79 days). Female sex (odds ratio [OR] 1.12; 95% CI 1.01-1.24; p=0.024), depression (OR 1.17; 95% CI 1.05-1.30; p=0.002), and waiting time >28 days (OR 1.15; 95% CI 1.05-1.26; p=0.005) were associated with higher odds of non-completion, whereas enrolment in a telehealth program (OR 0.35; 95% CI 0.31-0.40; p<0.001) was associated with lower odds of non-completion. Completing CR (hazard ratio [HR] 0.62; 95% CI 0.58-0.66; p<0.001) was associated with a lower risk of 12-month mortality/cardiovascular re-admissions. Commencing without completing was also associated with decreased risk (HR 0.81; 95% CI 0.73-0.90; p<0.001), but the effect was lower than for those completing CR (p<0.001). CONCLUSIONS: Cardiac rehabilitation (CR) attendance is associated with lower all-cause mortality/cardiovascular re-admissions, with CR completion leading to additional benefits. Quality improvement initiatives should include promoting referral, women's participation, access to telehealth, and reduction of waiting times to increase completion.

Health economics in nursing research: what you need to know to include economic evaluation methodology in your research.

Due to limited resources and constant, ever-changing healthcare challenges, health economics is essential to support healthcare decisions while improving health outcomes. Economic evaluation methodology facilitates informed decision-making related to the efficient allocation of resources while positively impacting clinical practice. In this paper, we provide an overview of economic evaluation methods and a real-world example applying one method of economic evaluation (cost-utility analysis) in nursing research.

Effectiveness of cardiac rehabilitation programs on medication adherence in patients with cardiovascular disease: A systematic review and meta-analysis.

Background: Education to improve medication adherence is one of the core components of cardiac rehabilitation (CR) programs. However, the evidence on the effectiveness of CR programs on medication adherence is conflicting. Therefore, we aimed to summarize the effectiveness of CR programs versus standard care on medication adherence in patients with cardiovascular disease. Methods: A systematic review and meta-analysis was conducted. Seven databases and clinical trial registries were searched for published and unpublished articles from database inception to 09 Feb 2022. Only randomised controlled trials and quasi-experimental studies were included. Two independent reviewers conducted the screening, extraction, and appraisal. The JBI methodology for effectiveness reviews and PRISMA 2020 guidelines were followed. A statistical meta-analysis of included studies was pooled using RevMan version 5.4.1. Results: In total 33 studies were included with 16,677 participants. CR programs increased medication adherence by 14 % (RR = 1.14; 95 % CI: 1.07 to 1.22; p = 0.0002) with low degree of evidence certainty. CR also lowered the risk of dying by 17 % (RR = 0.83; 95 % CI: 0.69 to 1.00; p = 0.05); primary care and emergency department visit by mean difference of 0.19 (SMD = -0.19; 95 % CI: -0.30 to -0.08; p = 0.0008); and improved quality of life by 0.93 (SMD = 0.93; 95 % CI: 0.38 to 1.49; p = 0.0010). But no significant difference was observed in lipid profiles, except with total cholesterol (SMD = -0.26; 95 % CI: -0.44 to -0.07; p = 0.006) and blood pressure levels. Conclusions: CR improves medication adherence with a low degree of evidence certainty and non-significant changes in lipid and blood pressure levels. This result requires further investigation.

Opinions of Nurses and Physicians on a Patient, Family, and Visitor Activated Rapid Response System in Use Across Two Hospital Settings.

BACKGROUND: Early detection of deterioration of hospitalized patients with timely intervention improves outcomes in the hospital. Patients, family members, and visitors (consumers) at the patient's bedside who are familiar with the patient's condition may play a critical role in detecting early patient deterioration. The authors sought to understand clinicians' views on consumer reporting of patient deterioration through an established hospital consumer-initiated escalation-of-care system. METHODS: A convenience sample of new graduate-level to senior-level nurses and physicians from two hospitals in South Australia was administered a paper survey containing six open-ended questions. Data were analyzed with a matrix-style framework and six steps of thematic analysis. RESULTS: A total of 244 clinicians-198 nurses and 46 physicians-provided their views on the consumer-initiated escalation-of-care system. Six major themes and subthemes emerged from the responses indicating that (1) clinicians were supportive of consumer reporting and felt that consumers were ideally positioned to recognize deterioration early and raise concerns about it; (2) management support was required for consumer escalation processes to be effective; (3) clinicians' workload could possibly increase or decrease from consumer escalation; (4) education of consumers and staff on escalation protocol is a requirement for success; (5) there is need to build consumer confidence to speak up; and (6) there is a need to address barriers to consumer escalation. CONCLUSION: Clinicians were supportive of consumers acting as first reporters of patient deterioration. Use of interactive, encouraging communication skills with consumers was recognized as critical. Annual updating of clinicians on consumer reporting of deterioration was also recommended.

Hospital Testing of the Effectiveness of Co-Designed Educational Materials to Improve Patient and Visitor Knowledge and Confidence in Reporting Patient Deterioration.

BACKGROUND: Co-designed educational materials could significantly improve the likelihood of patients and visitors (consumers) escalating care through hospital systems. The objective was to investigate patients' and visitors' knowledge and confidence in recognizing and reporting patient deterioration in hospitals before and after exposure to educational materials. METHODS: A multimethod design involved a convenience sample of patients and visitors at a South Australian hospital. Knowledge and confidence of participants to report patient deterioration was assessed using a validated questionnaire. Baseline group was surveyed, and a second group was surveyed after exposure to a poster and on-hold message relating to consumer-initiated escalation-of-care. Nominal data were examined using chi-square analysis, and ordinal data using the Mann-Whitney U test. Open-ended questions were examined using thematic analysis. RESULTS: A total of 407 participants completed the study, 203 undertook the baseline survey, and 204 the postintervention survey. Respondents exposed to the educational materials reported significantly higher recognition of responsibility to report concerns about patient deterioration compared to controls (86.3% vs. 73.1%; p = 0.007). Respondents exposed to the educational materials also had better ability to identify signs that a patient was becoming sicker compared to controls (77.5% vs. 71.3%, p = 0.012). Four overarching themes emerged from the questions: patient/visitor understanding of key messages, patient/visitor recognition of deterioration, patient/visitor response to deterioration and patient/visitor recommendations. CONCLUSION: Following educational interventions, patients and visitors report improved awareness of their role in recognizing and responding to clinical deterioration. They advise additional active interventions and caution that the materials should accommodate language, cultural, and disability needs.

Role of noninvasive ocular imaging as a biomarker in peripheral artery disease (PAD): A systematic review.

This study aimed to review the current literature exploring the utility of noninvasive ocular imaging for the diagnosis of peripheral artery disease (PAD). Our search was conducted in early April 2022 and included the databases Medline, Scopus, Embase, Cochrane, and others. Five articles were included in the final review. Of the five studies that used ocular imaging in PAD, two studies used retinal color fundus photography, one used optical coherence tomography (OCT), and two used optical coherence tomography angiography (OCTA) to assess the ocular changes in PAD. PAD was associated with both structural and functional changes in the retina. Structural alterations around the optic disc and temporal retinal vascular arcades were seen in color fundus photography of patients with PAD compared to healthy individuals. The presence of retinal hemorrhages, exudates, and microaneurysms in color fundus photography was associated with an increased future risk of PAD, especially the severe form of the disease. The retinal nerve fiber layer (RNFL) was significantly thinner in the nasal quadrant in patients with PAD compared to age-matched healthy individuals in OCT. Similarly, the choroidal thickness in the subfoveal region was significantly thinner in patients with PAD compared to controls. Patients with PAD also had a significant reduction in the retinal and choroidal circulation in OCTA compared to healthy controls. As PAD causes thinning and ischemic changes in retinal vessels, examination of the retinal vessels using retinal imaging techniques can provide useful information about early microvascular damage in PAD. Ocular imaging could potentially serve as a biomarker for PAD. PROSPERO ID: CRD42022310637.

Development and evaluation of a co-designed website for delivering interactive self-directed cardiac rehabilitation.

AIMS: The aim of this study is to report on the development and evaluation of the co-designed website for delivering interactive self-directed cardiac rehabilitation (CR). METHODS AND RESULTS: Multi-method user experience design framework was used to co-design the web application and complete usability testing. Participants were recruited based on their eligibility for CR. Thematic analysis collected the participants' design specifications and lived experiences. The System Usability Scale (SUS) was administered at the completion of the website development and the usability testing workshops. This collected the participants' perceptions of the website's effectiveness, efficiency, and their satisfaction. Website development and usability testing workshops included 39 and 35 participants with a mean age of 66.5 (SD 11.7) and 68.6 (SD 11.2), respectively. Both genders were equally represented across both workshops with 19 (48.7%) and 16 (45.7%) women. Workshop themes guided the design process. The mean SUS scores increased from 66.7 (SD 16.8) to 73.6 (21), P = 0.26. Easiness of use (P = 0.03), integration of the website functions (P ≤ 0.001), and consistency (P = 0.038) significantly improved from website development to usability testing. The proportion of participants rating it as excellent increased from 20.5% to 42.9%, P = 0.11. CONCLUSION: The evolution of our CR website development was completed with an improvement in usability. Upcoming evaluation of this intervention will report on its effectiveness.

Effectiveness of nurse-led interventions versus usual care to manage hypertension and lifestyle behaviour: a systematic review and meta-analysis.

AIMS: This review aimed to investigate the effectiveness of nurse-led interventions vs. usual care on hypertension management, lifestyle behaviour, and patients' knowledge of hypertension and associated risk factors. METHODS: A systematic review with meta-analysis was conducted following Joanna Briggs Institute (JBI) guidelines. MEDLINE (Ovid), EmCare (Ovid), CINAHL (EBSCO), Cochrane library, and ProQuest (Ovid) were searched from inception to 15 February 2022. Randomized controlled trials (RCTs) examining the effect of nurse-led interventions on hypertension management were identified. Title and abstract, full text screening, assessment of methodological quality, and data extraction were conducted by two independent reviewers using JBI tools. A statistical meta-analysis was conducted using STATA version 17.0. RESULTS: A total of 37 RCTs and 9731 participants were included. The overall pooled data demonstrated that nurse-led interventions may reduce systolic blood pressure (mean difference -4.66; 95% CI -6.69, -2.64; I2 = 83.32; 31 RCTs; low certainty evidence) and diastolic blood pressure (mean difference -1.91; 95% CI -3.06, -0.76; I2 = 79.35; 29 RCTs; low certainty evidence) compared with usual care. The duration of interventions contributed to the magnitude of blood pressure reduction. Nurse-led interventions had a positive impact on lifestyle behaviour and effectively modified diet and physical activity, but the effect on smoking and alcohol consumption was inconsistent. CONCLUSION: This review revealed the beneficial effects of nurse-led interventions in hypertension management compared with usual care. Integration of nurse-led interventions in routine hypertension treatment and prevention services could play an important role in alleviating the rising global burden of hypertension. REGISTRATION: PROSPERO: CRD42021274900.

Effectiveness of alternative vs traditional exercises on cardiac rehabilitation program utilization in women with or at high risk of cardiovascular disease: a systematic review protocol.

OBJECTIVE: This review will evaluate the effectiveness of alternative vs traditional forms of exercise on cardiac rehabilitation program utilization and other outcomes in women with or at high risk of cardiovascular disease. INTRODUCTION: Exercise-based cardiac rehabilitation programs improve health outcomes in women with or at high risk of cardiovascular disease. However, such programs are underutilized worldwide, particularly among women. Some women perceive traditional gym-based exercise in cardiac rehabilitation programs (eg, typically treadmills, cycle ergometers, traditional resistance training) to be excessively rigorous and unpleasant, resulting in diminished participation and completion. Alternative forms of exercise such as yoga, tai chi, qi gong, or Pilates may be more enjoyable and motivating exercise options for women, enhancing engagement in rehabilitation programs. However, the effectiveness of these alternative exercises in improving program utilization is still inconsistent and needs to be systematically evaluated and synthesized. INCLUSION CRITERIA: This review will focus on randomized controlled trials of studies measuring the effectiveness of alternative vs traditional forms of exercise on cardiac rehabilitation program utilization as well as clinical, physiological, or patient-reported outcomes in women with or at high risk of cardiovascular disease. METHODS: The review will follow the JBI methodology for systematic reviews of effectiveness. Databases including MEDLINE (Ovid), CINAHL (EBSCOhost), Cochrane CENTRAL, Embase (Ovid), Emcare (Ovid), Scopus, Web of Science, LILACS, and PsycINFO (Ovid) will be searched. Two independent reviewers will screen articles and then extract and synthesize data. Methodological quality will be assessed using JBI's standardized instruments. GRADE will be used to determine the certainty of evidence. REVIEW REGISTRATION: PROSPERO CRD42022354996.

Health System Enablers and Barriers to Continuity of Care for First Nations Peoples Living with Chronic Disease.

Introduction: Failings in providing continuity of care following an acute event for a chronic disease contribute to care inequities for First Nations Peoples in Australia, Canada, and Aotearoa (New Zealand). Methods: A rapid narrative review, including primary studies published in English from Medline, Embase, PsycINFO, and Cochrane Central, concerning chronic diseases (cancer, cardiovascular disease, chronic kidney disease, diabetes, and related complications), was conducted. Barriers and enablers to continuity of care for First Nations Peoples were explored considering an empirical lens from the World Health Organization framework on integrated person-centred health services. Results: Barriers included a need for more community initiatives, health and social care networks, and coaching and peer support. Enabling strategies included care adapted to patients' cultural beliefs and behavioural, personal, and family influences; continued and trusting relationships among providers, patients, and caregivers; and provision of flexible, consistent, adaptable care along the continuum. Discussion: The support and co-creation of care solutions must be a dialogical participatory process adapted to each community. Conclusions: Health and social care should be harmonised with First Nations Peoples' cultural beliefs and family influences. Sustainable strategies require a co-design commitment for well-funded flexible care plans considering coaching and peer support across the lifespan.