Effectiveness of discharge education strategies versus usual care on clinical outcomes in acute coronary syndrome patients: a systematic review

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 Seven databases and clinical trial registries were searched for published and unpublished articles from database inception to 09 Feb 2022.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.

Information Needs and Communication Strategies for People with Coronary Heart Disease: A Scoping Review

A critical aspect of coronary heart disease (CHD) care and secondary prevention is ensuring patients have access to evidence-based information. The purpose of this review is to summarise the guiding principles, content, context and timing of information and education that is beneficial for supporting people with CHD and potential communication strategies, including digital interventions. We conducted a scoping review involving a search of four databases (Web of Science, PubMed, CINAHL, Medline) for articles published from January 2000 to August 2022. Literature was identified through title and abstract screening by expert reviewers. Evidence was synthesised according to the review aims. Results demonstrated that information-sharing, decision-making, goal-setting, positivity and practicality are important aspects of secondary prevention and should be patient-centred and evidenced based with consideration of patient need and preference. Initiation and duration of education is highly variable between and within people, hence communication and support should be regular and ongoing. In conclusion, text messaging programs, smartphone applications and wearable devices are examples of digital health strategies that facilitate education and support for patients with heart disease. There is no one size fits all approach that suits all patients at all stages, hence flexibility and a suite of resources and strategies is optimal.

Effectiveness of cardiac rehabilitation programs in improving medication adherence in patients with cardiovascular disease: a systematic review protocol

OBJECTIVE

The objective of this review is to measure the effectiveness of cardiac rehabilitation programs versus standard care on medication adherence in patients with cardiovascular disease.

INTRODUCTION

Poor adherence to long-term medications increases the risk of morbidity and mortality, and decreases quality of life in patients with cardiovascular diseases. Several strategies have been trialed to improve medication adherence, one of which is cardiac rehabilitation programs. Although evidence has indicated that such programs increase medication adherence, the extent of their effectiveness and translation into clinical practice is not well documented. Our systematic review will collect and analyze the available evidence for clinical practice implementation.

INCLUSION CRITERIA

The search will aim to locate randomized controlled trials. Where randomized controlled trials are not available, quasi-experimental studies, case-control studies, observational studies, and other study designs will be included. Studies that measure effectiveness of cardiac rehabilitation programs compared with standard care on medication adherence in cardiovascular disease patients will be included.

METHODS

Databases, including MEDLINE (Ovid), Emcare (Ovid), Embase (Ovid), Cochrane CENTRAL, Scopus, CINAHL (EBSCO), and unpublished sources will be searched. Articles in English and non-English-language articles with an English abstract, published from database inception to the present, will be included. Articles will be screened and reviewed by 2 independent reviewers for inclusion. Critical appraisal tools will be applied to the included studies. Data will be extracted using the appropriate extraction tools and synthesized for the objectives of the study.

SYSTEMATIC REVIEW REGISTRATION NUMBER

PROSPERO CRD42021284705.

Long-term dual antiplatelet therapy and nuisance bleeding: impact on quality of life

Long term dual antiplatelet therapy (LTDAPT), with ticagrelor 60 mg and low-dose aspirin, is indicated after acute coronary syndrome (ACS) for the secondary prevention of atherothrombotic events in high-risk patients with a history of ACS of at least 1 year. LTDAPT had a good tolerability and safety profile, but the risk of TIMI major bleeding was increased. However, even non-significant bleeding may be important because it has an effect on the quality of life and therefore may lead to treatment discontinuation. We, therefore, evaluated patients' experiences with LTDAPT and the impact of nuisance bleeding on quality of life and treatment adherence. We retrospectively reviewed 225 patients in follow-up after ACS with at least one high-risk condition, treated with ticagrelor 60 mg twice daily (after 90 mg twice daily for 12 months). The outpatient follow-up program after hospitalization provides a visit on day 30 after discharge, then after 3 months, continuing with six-monthly checks. We assessed the presence and intensity of bleeding, as well as health-related quality of life (HRQoL), at each visit. The TIMI score was used to determine the severity of the bleeding. Any overt bleeding event that did not meet the major and minor criteria was labeled "minimal" and could be framed as "nuisance bleeding." The HRQoL was assessed by the EuroQol-5 and Dimension (EQ-5D) visual analog scale (VAS) score. Minimal bleedings were present in 49 patients (21%), but only in one case (by decision of the patient) there was a cause for discontinuation of therapy. However, 39 (79%) subjects had asked for opinions on stopping the therapy during the telephone consultation. Factors influencing LTDAPT knowledge included access to medication counselling, engaging with information communicated during medication counselling, and access to timely, relevant and expert information and advice after discharge from the hospital. All adverse events, judged to be "not serious" in trials, may have an effect on the quality of life and therefore may lead to treatment discontinuation. The authors underline the importance of careful outpatient follow-up and ongoing counselling, to check out compliance and possible adverse effect of LTDAPT.

Controlled pilot test of a translated cardiac rehabilitation education curriculum in percutaneous coronary intervention patients in a middle-income country delivered using WeChat: acceptability, engagement, satisfaction and preliminary outcomes

In China, despite the rapid increase in percutaneous coronary interventions (PCIs), cardiac rehabilitation (CR) is just burgeoning, leaving a need for comprehensive evidence-based education curricula. This pilot study assessed the acceptability of Simplified Chinese CR education delivered via booklets and videos on WeChat asynchronously and the impact on improving knowledge, risk factors, health behaviors and quality of life. In this pre-post, controlled, observational study, interested PCI patients received the 12-week intervention or usual care and WeChat without education. Participants completed validated surveys, including the Coronary Artery Disease Education-Questionnaire and Self-Management Scale. Acceptability (14 Likert-type items), engagement (minutes per week) and satisfaction were assessed in intervention participants. Ninety-six patients consented to participate (n = 49 intervention), of which 66 (68.8%) completed the follow-up assessments. Twenty-seven (77.1%) retained intervention participants engaged with the materials, rating content as highly acceptable (all means ≥4/5) and satisfactory (2.19 ± 0.48/3); those engaging more with the intervention were significantly more satisfied (P = 0.03). While participants in both groups achieved some improvements, only intervention participants had significant increases in disease-related knowledge, reductions in body mass index and triglycerides, as well as improvements in diet (all P < 0.05). In this first study validating the recently translated CR patient education intervention, acceptability and benefits have been supported.

Education interventions in Chinese cardiac patients on health behaviours, disease-related knowledge, and health outcomes: A systematic review and meta-analysis

OBJECTIVE

This systematic review and meta-analysis aimed to summarize and synthesize the available evidence in adult Chinese cardiac patients to determine the effect of education interventions on health behaviours, disease-related knowledge, self-efficacy, depressive symptoms, anxiety symptoms, health-related quality of life, morbidity, and mortality.

METHODS

Seven databases were searched from database inception until January 2020 for randomized controlled trials. Characteristics of education interventions were described and random-effects meta-analysis was performed where feasible.

RESULTS

Overall, 18 randomized controlled trials were included in this systematic review and suggested that education interventions are effective in improving patients' physical activity, dietary habits, medication behaviour, disease-related knowledge, and health-related quality of life. Meta-analysis of two studies demonstrated benefit on physical activity (standardized mean difference [SMD] 1.27, 95% confidence interval [CI] 1.06-1.48; participants = 422; I² = 0%), dietary habits (SMD 0.76, 95%CI 0.44-1.08; participants = 422; I² = 61%), and medication behaviour (mean difference [MD] 0.31, 95%CI 0.17-0.46; participants = 422; I² = 28%).

CONCLUSION

This study supports the benefits of education interventions for adult Chinese cardiac patients on health behaviours, disease-related knowledge, and health-related quality of life. Future studies should characterize their education interventions in detail to facilitate reproducibility and comparison.

PRACTICE IMPLICATIONS

This study identified the need for studies on the outcome of alcohol consumption and in Chinese immigrant populations.

Patient perspectives of nuisance bleeding and adherence to dual antiplatelet therapy: a qualitative study

OBJECTIVE

To understand the experiences of patients with dual antiplatelet therapy (DAPT) and nuisance bleeding, and their perspectives of the impact of nuisance bleeding on medication adherence and information seeking.

METHODS

We conducted focus groups with patients who had undergone percutaneous coronary intervention, coronary artery bypass graft and conservatively managed acute coronary syndrome patients. Two focus groups were with patients at the early stages of treatment (0-3 months), and two with patients coming to the end of treatment (9-12 months). Group discussions were audio recorded, and recordings were transcribed verbatim, anonymised and analysed using framework analysis.

FINDINGS

Nine patients taking DAPT for up to 3 months, and 12 taking DAPT between 9 and 12 months participated in the focus groups. We found that: (1) participants adhered to treatment when they believed DAPT was important to health outcomes; (2) those who experienced nuisance bleeding reported symptoms to be mild and manageable; (3) participants' and their family's understanding of DAPT risks and benefits, and their ability to manage symptoms, influenced perspectives of and experiences with adherence. Factors influencing DAPT knowledge included access to medication counselling, engaging with information communicated during medication counselling, and access to timely, relevant and expert information and advice after discharge from hospital.

CONCLUSIONS

Positive attitudes towards adherence were facilitated by knowledge and understanding of DAPT and confidence in dealing with symptoms caused by DAPT, but hindered by lack of opportunities to access relevant, timely and appropriate medication counselling. Education interventions should aim to support medication literacy through family-centred approaches and involve patients and families at all stages of intervention design and evaluation.