Weight management telehealth intervention for overweight and obese rural cardiac rehabilitation participants: A randomised trial

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.

Digital health intervention in patients undergoing cardiac rehabilitation: systematic review and meta-analysis

Background

Cardiovascular disease (CVD) continues to be the foremost mortality internationally. Cardiac rehabilitation has proven as an effective program in reducing CVD burden. Participation in cardiac rehabilitation programs is very low. Digital health intervention emerged as an alternative method to deliver Cardiac rehabilitation. This review aimed to investigate the impact of digital health intervention on the outcomes of interest.

Methods

the following databases: PubMed, CINAHL, Scopus, and Cochrane Library have been searched to retrieve randomized controlled trials that examine the impact of digital health intervention on blood pressure, body mass index, lipid profile, blood glucose, Six-Minute Walk Test, and peak oxygen consumption. filters were set to include studies published in English between 2000-2023.

Results

Nineteen studies were included in this review. Six-Minute Walk Test (MD = 16.70; 95% CI: 6.00 to 27.39, p = 0.000) and maximal oxygen consumption (SMD = 0.27; 95% CI: 0.08 to 0.45, p = 0.004) significantly improved following digital health intervention, after employing the sensitivity analysis significant improvement was observed in systolic (MD = -2.54; 95% CI: -4.98 to -0.11, p = 0.04) and diastolic blood pressure (SMD = -2.0182; 95% CI: -3.9436 to -0.0928, p = 0.04) favoring experimental groups. Subgroup analysis revealed significant improvement in quality of life after three months of follow-up (SMD = 0.18; 95% CI: 0.05 to 0.31, p = 0.00), no significant differences have been observed in body mass index, lipid profile, and blood glucose.

Conclusion

The findings emphasize the significant impact of digital vs CBCR or usual care on physical capacity, blood pressure, and quality of life. Despite the non-statistically significant differences in body mass index and lipid profile, the comparable effect between the two methods suggests the superiority of digital over CBCR or usual care due to its convenient nature, accessibility, and cost-effectiveness.

Telemedicine for obesity management among United States adults: A systematic and meta-analysis of intervention studies

Obesity is projected to affect 86% of United States adults by 2030. Recent data show a surge to 41.9%, with the highest proportion in the 40-59 age group (44.3%). Obesity is linked to various health issues and preventable deaths. Telemedicine has emerged as a promising avenue for addressing obesity. This systematic review and meta-analysis examine the effectiveness of telemedicine interventions for managing obesity in US adults aged 40 and above. Through a thorough Preferred Reporting Items for Systematic Reviews and Meta-Analysis-guided search, 16 studies meeting inclusion criteria were identified. These studies employed diverse telemedicine technologies, including video-based and telephone sessions or a mixture of technologies. The analysis reveals a statistically significant mean difference of 0.93 in favor of telemedicine interventions for weight loss. Subgroup analysis suggests that intervention durations of 6-12 months and telephone-based sessions correlate with more substantial mean differences. This study provides valuable insights into the effectiveness of telemedicine in managing obesity, emphasizing the importance of intervention type and duration. Study limitations include variability and potential biases. Customized telemedicine strategies have the potential to combat the obesity epidemic among older adults in the United States, offering guidance to healthcare professionals aiming to reduce health risks and enhance overall well-being.

Examining Utilization of an Outpatient Telenutrition Service Across Primary Care Clinics in South Carolina

Introduction: Limited research exists on outpatient telenutrition, and more evidence is needed on service utilization and program evaluation. This study explored service utilization trends and patterns of the Medical University of South Carolina (MUSC) Outpatient Telehealth Nutrition (OT Nutrition) service. Methods: De-identified patient service utilization data were obtained from MUSC's OT Nutrition administrative files (2012-2020). Service utilization (referrals, visits scheduled, consultations, no-shows, no-show rate) was measured at the clinic level and stratified by patient type (adult/pediatric) and clinic rurality (rural/urban). Data were analyzed using descriptive statistics and a K-means cluster analysis. Results: Service utilization (2012-2020) reflected 6,212 referrals, 3,993 visits scheduled, and 2,880 consultations across 56 clinics. Yearly utilization trends showed high variability with no statistically significant differences observed on univariate comparisons of patient type or clinic rurality. The introduction of the Direct-To-Consumer modality mitigated a 36.7% decrease in consultations during the COVID-19 pandemic in 2020. Results of a K-means cluster analysis (p < 0.001) indicated 7% (n = 4) of clinics were very high and high utilizers, 36% (n = 21) were moderate and low utilizers, and 53% (n = 31) were very low utilizers. Discussion: Telenutrition can be delivered effectively to patients without requiring travel outside patients' medical homes or residences. Although continued advocacy is necessary for South Carolina to expand telenutrition coverage, more research is needed to evaluate the OT Nutrition service. Cluster analysis is an effective tool for identifying statistically significant groupings of clinics based on service utilization and could be used with implementation science in future program evaluation.

Digital tools in cardiac reperfusion pathways: A systematic review

With health and surgery increasingly aided by digital technologies, there exists a growing impetus to understand how such tools must integrate into existing clinical pathways to ensure a positive impact on patient and organisational outcomes. Consequently, this study sought to collate evidence on the use of digital technology in cardiac reperfusion surgeries. We systematically searched three scientific databases for relevant articles. In total, 1,092 articles were retrieved, with 126 screened using inclusion/exclusion criteria, and 21 selected for analysis. Articles reported on the use of virtual reality, mHealth and telehealth in cardiovascular reperfusion procedures, ranging from surgical training regimens to postoperative rehabilitation. Here, despite clinical advantages, limitations were highlighted, including cost, ineffective interfaces and extensive training needed to operate novel digital tools. Nevertheless with further development and input from patient stakeholders, many limitations look set to dematerialise and provide tangible improvements to the benefit of patients and hard-pressed health institutions.

Effectiveness and Feasibility of Telehealth-Based Dietary Interventions Targeting Cardiovascular Disease Risk Factors: Systematic Review and Meta-Analysis

BACKGROUND

Telehealth-based dietary interventions were recommended for cardiovascular disease (CVD) management during the COVID-19 pandemic; however, data regarding their effectiveness and feasibility are limited.

OBJECTIVE

We aimed to examine (1) the effectiveness of telehealth-based dietary interventions in improving clinical CVD risk factors and (2) the feasibility of these interventions among individuals with CVD.

METHODS

To conduct this systematic review and meta-analysis of randomized controlled trials (RCTs), 2 investigators searched PubMed, Cochrane Library, Web of Science, and ClinicalTrials.gov databases based on predetermined search terms and included English-language RCTs published between January 2000 and July 2022. The Cochrane Risk of Bias tool was used to assess RCT quality. To evaluate intervention effectiveness, weight, BMI, systolic and diastolic blood pressure, and levels of total cholesterol, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, triglycerides, or blood glucose were compared postintervention in telehealth and usual care (UC) groups. Feasibility was determined through the number of participants retained in intervention and UC groups. Pooled data for each CVD outcome were analyzed using a random effects model. Mean difference (MD), standardized MD, or risk ratio were calculated using R software.

RESULTS

A total of 13 RCTs with 3013 participants were included in the analysis to assess the effectiveness and feasibility of telehealth-based dietary interventions among individuals with CVD. Participants had a mean age of 61.0 (SD 3.7) years, and 18.5% (n=559) were women. Approximately one-third of RCTs were conducted in the United States (n=4, 31%). Included studies used telephone, app, text, audio-visual media, or website-based interventions. Of the 13 included studies, 3 were of high quality, 9 were of moderate quality, and only 1 was of low quality. Pooled estimates showed systolic blood pressure (MD -2.74, 95% CI -4.93 to -0.56) and low-density lipoprotein cholesterol (standardized MD -0.11, 95% CI -0.19 to -0.03) to be significantly improved among individuals with CVD as a result of telehealth-based dietary interventions compared to UC. No significant difference in effectiveness was detected for weight, BMI, and levels of diastolic blood pressure, total cholesterol, high-density lipoprotein, and triglycerides between telehealth-based dietary interventions and UC among those with CVD. There was no significant difference between the feasibility of telehealth-based dietary interventions versus UC. Significant I2 indicated moderate to considerable heterogeneity.

CONCLUSIONS

Telehealth-based dietary interventions show promise in addressing CVD risk factors.

A comparison of virtual and in person delivery of a full meal replacement program for obesity

Objective

Full meal replacement (FMR) Intensive Lifestyle Interventions (ILI) have been used for weight management. However, predictors of efficacy with these programs are less clear. The primary objective was to assess weight loss predictors in a community-based FMR ILI program. A secondary objective was to determine if weight loss was different between virtual and in person ILI.

Methods

This was a retrospective cohort study involving 234 patients who started the program between 1 January 2016 and 3 March 2021. In the 24-week program, patients spent 12 weeks on FMR and then transitioned back to food for the remainder, with weekly follow up with a physician and group sessions with a dietitian. Visits were in person prior to March 2020 and virtual afterward.

Results

Patients' average age was 47.5 years (SD = 12.0) and 73.5% were female. Average weight loss was 14.3% (SD = 6.2%). There was no significant difference in weight loss between virtual and in person programs. Patients on a Glucagon-like Peptide-1 Receptor Agonist prior lost less weight. Other significant associations between groups were baseline Hemoglobin A1C, classes attended, as well as the age since peak weight.

Conclusion

Weight loss from virtual ILI was not significantly different from person ILI. More research is needed to determine how to best stratify care as virtual or in person using FMR programs.

Behavioral Weight Loss Interventions for Overweight and Obese Cardiac Rehabilitation Patients: A Systematic Review

The purpose of this systematic review was to identify evidence pertaining to the effectiveness of behavioral weight loss interventions for overweight and obese cardiac rehabilitation participants. A database search of PUBMED, CINAHL, PsycINFO, and PROSPERO yielded 10 eligible studies. Quantitative studies implementing behavioral weight loss interventions for overweight and obese adult cardiac rehabilitation participants were reviewed. Evidence supported the usefulness and effectiveness of behavioral weight loss interventions for overweight cardiac rehabilitation participants. With the limited number of studies and inclusion of quasi-experimental studies with comparative groups, it was not possible to determine the relative power of behavioral weight loss interventions across studies. In conclusion, behavioral weight loss interventions can be incorporated into cardiac rehabilitation or offered following cardiac rehabilitation to improve weight loss of overweight and obese cardiac rehabilitation participants. Findings reinforce national guidelines emphasizing the role of cardiac rehabilitation to address secondary cardiovascular disease risk factor modification, including integrating behavioral weight loss programs in cardiac rehabilitation, or referring overweight patients to weight management programs following completion of cardiac rehabilitation.

Delivery of telehealth nutrition and physical activity interventions to adults living in rural areas: a scoping review

BACKGROUND

Lifestyle behaviours related to smoking, alcohol, nutrition, and physical activity are leading risk factors for the development of chronic disease. For people in rural areas, access to individualised lifestyle services targeting behaviour change may be improved by using telehealth. However, the scope of literature investigating telehealth lifestyle behaviour change interventions for rural populations is unknown, making it difficult to ascertain whether telehealth interventions require adaptation for rural context via a systematic review. This scoping review aimed to address this gap, by mapping existing literature describing telehealth lifestyle interventions delivered to rural populations to determine if there is scope for systematic review of intervention effectiveness in this research topic.

METHODS

The PRISMA extension for scoping review checklist guided the processes of this scoping review. A search of eight electronic databases reported in English language until June 2023 was conducted. Eligible studies included adults (18 years and over), who lived in rural areas of high-income countries and undertook at least one synchronous (video or phone consultation) telehealth intervention that addressed either addictive (smoking or alcohol), or non-addictive lifestyle behaviours (nutrition or physical activity). Studies targeting addictive and non-addictive behaviours were separated after full text screening to account for the involvement of addictive substances in smoking and alcohol studies that may impact behaviour change interventions described. Studies targeting nutrition and/or physical activity interventions are presented here.

RESULTS

The search strategy identified 17179 citations across eight databases, with 7440 unique citations once duplicates were removed. Full texts for 492 citations were retrieved and screened for inclusion with 85 publications reporting on 73 studies eligible for data extraction and analysis. Of this, addictive behaviours were comprised of 15 publications from 13 studies. Non-addictive behaviours included 70 publications from 58 studies and are reported here. Most interventions were delivered within the United States of America (n = 43, 74.1%). The most common study design reported was Randomised Control Trial (n = 27, 46.6%). Included studies involved synchronous telehealth interventions targeting nutrition (11, 18.9%), physical activity (5, 8.6%) or nutrition and physical activity (41, 70.7%) and were delivered predominately via videoconference (n = 17, 29.3%).

CONCLUSIONS

Despite differences in intervention characteristics, the number of randomised control trials published suggests sufficient scope for future systematic reviews to determine intervention effectiveness related to nutrition and physical activity telehealth interventions for rural populations.

TRIAL REGISTRATION

The scoping review protocol was not pre-registered.

Targeting Obesity to Optimize Weight Loss in Cardiac Rehabilitation: A PILOT STUDY

PURPOSE

Cardiac rehabilitation (CR) programs are integral in the treatment of coronary heart disease (CHD). However, most programs do not incorporate structured, evidence-based obesity treatment, potentially limiting efficacy for the large number of CHD patients with overweight/obesity. This pilot study determined the feasibility of adding a behavioral weight loss intervention during standard CR.

METHODS

Adults aged ≥40 yr with CHD and overweight/obesity were randomized to 6 mo of CR alone or CR plus a behavioral weight loss program incorporating meal replacements and individual dietary counseling (CR + WL). Body weight, adiposity, cardiometabolic risk factors, self-efficacy for eating, and stages and processes of change for weight management (S-Weight, P-Weight) were assessed at baseline and during follow-up.

RESULTS

Thirty-eight participants (64.5 ± 7.9 yr, 24% female, 16% Black/Hispanic) were enrolled over 18 mo. Retention was high, with 95% of participants completing the 6-mo follow-up visit. Participants attended ∼58% of the prescribed exercise sessions, and those in the CR + WL group attended 98% of the prescribed weight loss sessions. The CR + WL group lost significantly more weight than the CR group (6.4 ± 4.7% vs 1.2 ± 3.0%, P = .001), and there were significant treatment effects for total/regional adiposity, eating self-efficacy, and P-weight scores (all P values < .05). Overall, greater weight loss was associated with improvements in self-efficacy ( P = .014) and P-weight scores for weight consequences evaluation ( P = .007) and weight management actions ( P = .04).

CONCLUSIONS

A behavioral weight loss intervention during CR is feasible and safe, leading to greater weight and fat loss and related improvements in weight maintenance behaviors in overweight/obese adults with CHD.

Can healthcare apps and smart speakers improve the health behavior and depression of older adults? A quasi-experimental study

Purpose

This study identified the effects of applying information and communication technologies (ICT) to the health management of older adults aged 65 or older.

Methods

Older adults registered at public health centers were provided with the health management app "Health Today" and a smart speaker for 6 months to perform assigned healthcare missions. The program was conducted for 6 months by dividing participants into two groups: one that received both the health management app and the smart speaker, and another that used only the health management app. Depression, self-efficacy, number of days of moderate-intensity exercise, relative grip strength, balance tests, and five-times-sit-to-stand tests were measured during the pre- and post-evaluation.

Results

Both groups showed a positive health status and behavioral changes at post-evaluation. However, no reduced depression was observed due to communication and music listening functions in the group that was additionally provided smart speakers.

Conclusion

ICT use in healthcare can be beneficial for older adults. However, whether these devices meet the purpose of the national health project must be determined, and an effect evaluation must be undertaken prior to providing these ICT devices for the health management of older adults in the public domain.

Effectiveness of mHealth Interventions in the Control of Lifestyle and Cardiovascular Risk Factors in Patients After a Coronary Event: Systematic Review and Meta-analysis

BACKGROUND

Coronary artery disease is the main cause of death and loss of disability-adjusted life years worldwide. Information and communication technology has become an important part of health care systems, including the innovative cardiac rehabilitation services through mobile phone and mobile health (mHealth) interventions.

OBJECTIVE

In this study, we aimed to determine the effectiveness of different kinds of mHealth programs in changing lifestyle behavior, promoting adherence to treatment, and controlling modifiable cardiovascular risk factors and psychosocial outcomes in patients who have experienced a coronary event.

METHODS

A systematic review of the literature was performed following PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. A thorough search of the following biomedical databases was conducted: PubMed, Embase, Web of Science, SciELO, CINAHL, Scopus, The Clinical Trial, and Cochrane. Articles that were randomized clinical trials that involved an intervention consisting of an mHealth program using a mobile app in patients after a coronary event were included. The articles analyzed some of the following variables as outcome variables: changes in lifestyle behavior, cardiovascular risk factors, and anthropometric and psychosocial variables. A meta-analysis of the variables studied was performed with the Cochrane tool. The risk of bias was assessed using the Cochrane Collaboration tool; the quality of the evidence was assessed using the Grading of Recommendations, Assessment, Development, and Evaluation tool; and heterogeneity was measured using the I² test.

RESULTS

A total of 23 articles were included in the review, and 20 (87%) were included in the meta-analysis, with a total sample size of 4535 patients. Exercise capacity measured using the 6-minute walk test (mean difference=21.64, 95% CI 12.72-30.55; P<.001), physical activity (standardized mean difference [SMD]=0.42, 95% CI 0.04-0.81; P=.03), and adherence to treatment (risk difference=0.19, 95% CI 0.11-0.28; P<.001) were significantly superior in the mHealth group. Furthermore, both the physical and mental dimensions of quality of life were better in the mHealth group (SMD=0.26, 95% CI 0.09-0.44; P=.004 and SMD=0.27, 95% CI 0.06-0.47; P=.01, respectively). In addition, hospital readmissions for all causes and cardiovascular causes were statistically higher in the control group than in the mHealth group (SMD=-0.03, 95% CI -0.05 to -0.00; P=.04 vs SMD=-0.04, 95% CI -0.07 to -0.00; P=.05).

CONCLUSIONS

mHealth technology has a positive effect on patients who have experienced a coronary event in terms of their exercise capacity, physical activity, adherence to medication, and physical and mental quality of life, as well as readmissions for all causes and cardiovascular causes.

TRIAL REGISTRATION

PROSPERO (International Prospective Register of Systematic Reviews) CRD42022299931; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=299931.

Potential for optimizing management of obesity in the secondary prevention of coronary heart disease

AIMS

Prevention guidelines have identified the management of obese patients as an important priority to reduce the burden of incident and recurrent cardiovascular disease. Still, studies have demonstrated that over 80% of patients with coronary heart disease (CHD) fail to achieve their weight target. Here, we describe advice received and actions reported by overweight CHD patients since being discharged from hospital and how weight changes relate to their risk profile.

METHODS AND RESULTS

Based on data from 10 507 CHD patients participating in the EUROASPIRE IV and V studies, we analysed weight changes from hospital admission to the time of a study visit ≥6 and <24 months later. At hospitalization, 34.9% were obese and another 46.0% were overweight. Obesity was more frequent in women and associated with more comorbidities. By the time of the study visit, 19.5% of obese patients had lost ≥5% of weight. However, in 16.4% weight had increased ≥5%. Weight gain in those overweight was associated with physical inactivity, non-adherence to dietary recommendations, smoking cessation, raised blood pressure, dyslipidaemia, dysglycaemia, and lower levels of quality of life. Less than half of obese patients was considering weight loss in the coming month.

CONCLUSIONS

The management of obesity remains a challenge in the secondary prevention of CHD despite a beneficial effect of weight loss on risk factor prevalences and quality of life. Cardiac rehabilitation programmes should include weight loss interventions as a specific component and the incremental value of telehealth intervention as well as recently described pharmacological interventions need full consideration.

Weight Loss and Its Predictors During Participation in Cardiac Rehabilitation

We aimed to assess the prevalence and magnitude of clinically meaningful weight loss among cardiac rehabilitation (CR) participants who were overweight or obese and identify its predictors. We analyzed subjects with body mass index (BMI) ≥25 who were enrolled in a 12-week CR outpatient program from January 1, 2015, to December 31, 2019, and had paired pre- and post-CR weight data. Patients who lost 3% or more of their body weight by the end of the program were compared with the remaining participants. Multivariable logistic regression was used to determine predictors of weight loss. Overall, 129 of 485 subjects (27%) with overweight or obesity reduced their weight by at least 3% (average percent weight change: -5.0% ± 1.8% vs -0.02% ± 2.2%, average weight change: -10.9 ± 5.0 vs -0.1 ± 4.4 pounds, and average BMI change: -1.7 ± 0.7 vs -0.02 ± 0.7 kg/m²). Compared with the remaining 356 patients, those who achieved the defined weight loss were younger (p = 0.016) and had higher baseline weight (p = 0.002) and BMI (p <0.001). The weight loss group tended to be enrolled more likely for an acute myocardial infarction or percutaneous coronary intervention (p <0.001) and less likely for coronary artery bypass grafting (p = 0.001) or a heart valve procedure (p = 0.05). By the end of the CR program, the weight loss group demonstrated a greater increase in Rate Your Plate - Heart score (7 [3, 11] vs 4 [1, 8]; p <0.001) and a greater decrease in triglycerides (-20 ± 45 vs -7 ± 55 mg/dL; p = 0.026) and glycated hemoglobin (-0.1 [-0.5, 0.1] vs 0.1 [-0.3, 0.4] %; p = 0.05, among patients with diabetes or prediabetes). In a multivariable logistic regression model, baseline predictors of clinically meaningful weight loss included higher BMI and not being enrolled for a surgical CR indication (p = 0.001). In conclusion, throughout 12 weeks of CR participation, 129 of 485 subjects (27%) with BMI ≥25 had a 3% or more reduction in body weight. Patients with higher baseline BMI and participants without a surgical enrollment diagnosis were more likely to achieve the defined weight loss. Efforts to improve CR referral and enrollment for eligible patients with overweight and obesity should be encouraged, and suitable and efficient weight reduction interventions in CR settings need to be further studied.

Association between perceived health and adherence to treatment after percutaneous coronary intervention: A long-term follow-up study

AIMS

To identify associations between perceived health and treatment adherence six years after percutaneous coronary intervention.

DESIGN

A non-experimental descriptive long-term follow-up study.

METHODS

Baseline data (n = 416) were collected in 2013, with follow-up data collected in 2019 (n = 154), using the EuroQoL scale, EuroQoL visual analogue scale, and Adherence of Patients with Chronic Disease Instrument. Data were analysed using descriptive statistics and multivariate methods.

RESULTS

The average age of the 154 respondents was 68.5 years (SD 7.01), with a majority males (n = 118, 86.6%). Adherence to a healthy lifestyle, good perceived results of care, support from nurses, high sense of normality, low fear of complications, motivation, older age, and duration of coronary artery disease were associated with better general perceived health as well as its dimensions (mobility, self-care, usual activities, pain/discomfort, and anxiety/depression).

CONCLUSION

Support from nurses is a key factor to ensuring high perceived health among post-percutaneous coronary intervention patients. This support must be continuous and motivate the patient to adhere to a healthy lifestyle. Patients should feel comfortable sharing their problems and fears. This type of relationship will allow health care professionals to assess the patient's current situation and address potential problems about mobility, pain and discomfort, as well as anxiety and depression to strengthen the patient's sense of normality and enable them to confidently lead a normal life.

IMPACT

The research aimed to gain knowledge about how perceived health is associated with treatment adherence six years after percutaneous coronary intervention. The results emphasise that a nurse's support of patients is crucial to the care process, as adherence to treatment showed a clear positive association with perceived health in the analysed sample of post-PCI patients.

Recommendations for the Design and Delivery of Transitions-Focused Digital Health Interventions: Rapid Review

Background

Older adults experience a high risk of adverse events during hospital-to-home transitions. Implementation barriers have prevented widespread clinical uptake of the various digital health technologies that aim to support hospital-to-home transitions.

Objective

To guide the development of a digital health intervention to support transitions from hospital to home (the Digital Bridge intervention), the specific objectives of this review were to describe the various roles and functions of health care providers supporting hospital-to-home transitions for older adults, allowing future technologies to be more targeted to support their work; describe the types of digital health interventions used to facilitate the transition from hospital to home for older adults and elucidate how these interventions support the roles and functions of providers; describe the lessons learned from the design and implementation of these interventions; and identify opportunities to improve the fit between technology and provider functions within the Digital Bridge intervention and other transition-focused digital health interventions.

Methods

This 2-phase rapid review involved a selective review of providers’ roles and their functions during hospital-to-home transitions (phase 1) and a structured literature review on digital health interventions used to support older adults’ hospital-to-home transitions (phase 2). During the analysis, the technology functions identified in phase 2 were linked to the provider roles and functions identified in phase 1.

Results

In phase 1, various provider roles were identified that facilitated hospital-to-home transitions, including navigation-specific roles and the roles of nurses and physicians. The key transition functions performed by providers were related to the 3 categories of continuity of care (ie, informational, management, and relational continuity). Phase 2, included articles (n=142) that reported digital health interventions targeting various medical conditions or groups. Most digital health interventions supported management continuity (eg, follow-up, assessment, and monitoring of patients’ status after hospital discharge), whereas informational and relational continuity were the least supported. The lessons learned from the interventions were categorized into technology- and research-related challenges and opportunities and informed several recommendations to guide the design of transition-focused digital health interventions.

Conclusions

This review highlights the need for Digital Bridge and other digital health interventions to align the design and delivery of digital health interventions with provider functions, design and test interventions with older adults, and examine multilevel outcomes.

International Registered Report Identifier (IRRID)

RR2-10.1136/bmjopen-2020-045596

The benefit of telemedicine in obesity care

It has been estimated that, by 2030, nearly 80% of adults in the United States will have pre-obesity or obesity. Despite the continued rise in obesity prevalence and the difficulty for many affected patients to lose weight and maintain lost weight, the use of guideline-supported treatments, including pharmacotherapy, intensive behavioral counseling, and bariatric surgery, remains low. There are many potential barriers to effective use of antiobesity treatments, including limited access to guideline-supported obesity care (often driven by practical challenges, geographic barriers, limited insurance coverage, and high cost of care) and a dearth of specialists and comprehensive treatment teams. Driven in part by the COVID-19 pandemic, the recent expansion of telemedicine offers unique opportunities to mitigate these factors. This review discusses the use of telemedicine to facilitate obesity treatment. Continued growth and utility of telemedicine for obesity care require further formative and experimental research to determine best practices, assess challenges for implementation, and evaluate long-term outcomes, as well as proactive policy changes to promote ongoing use of telemedicine beyond the COVID-19 pandemic.

Association between patient activation, self-management behaviours and clinical outcomes in adults with diabetes or related metabolic disorders: a systematic review and meta-analysis protocol

INTRODUCTION

Diabetes and related metabolic disorders such as obesity and cardiovascular diseases (CVD) are a growing global issue. Equipping individuals with the necessary 'knowledge, skills and confidence to self-manage their health' (ie, patient activation (PAct)) may lead to improvements in health outcomes. It is unclear whether existing evidence allows us to assume a causal relationship. We aim to synthesise and critically appraise evidence on the relationship between PAct and self-management behaviours and clinical outcomes of people living with diabetes and related metabolic disorders.

METHODS AND ANALYSIS

The protocol is based on guidance on Preferred Reporting Items for Systematic Review and Meta-analysis Protocols. We will search Medline, Embase, CENTRAL, PsycInfo, Web of Science and CINAHL using search terms related to PAct, diabetes, pre-diabetes, obesity and CVD. Any quantitative study design is eligible provided studies assess the association between PAct and clinical outcomes and/or self-management behaviours of diabetes and related metabolic disorders. Outcomes include behavioural (eg, diet) and clinical (eg, blood pressure) outcomes. Two reviewers will independently screen titles/abstracts and full texts and assess risk of bias using the revised Cochrane risk-of-bias tool for randomised trials or the Risk of Bias Assessment Tool for Nonrandomised Studies (RoBANS).One reviewer will extract data, with independent checking by a second reviewer. We will critically assess the level of evidence available for assuming a causal association between PAct and outcomes. Data permitting, we will use the Hunter-Schmidt random-effects method to meta-analyse correlations across studies.

ETHICS AND DISSEMINATION

Ethical approval is not required. The review will be disseminated in the form of a peer-reviewed journal article, at conferences and other presentations. The findings of the review will be of interest to clinical commissioning groups, policymakers and intervention deliverers/developers.

PROSPERO REGISTRATION NUMBER

CRD42021230727.

Telemedicine acceptance and efficacy in the context of preventive cardiology interventions: A systematic review

Introduction

Telemedicine is being used in an increasing number of healthy lifestyle intervention studies in preventive cardiology. However, the optimal telemedicine-based approach for patients with cardiovascular disease remains unclear. Therefore, the aim of this systematic review is to identify which design features are associated with the acceptance and efficacy of telemedicine in this specific patient population.

Methods

The databases PubMed/MEDLINE, Embase and the Web of Science Core Collection were searched from 5 October 2010 to 5 October 2020. This systematic review only included randomized controlled or quasi-randomized controlled trials with a comparator to a telemedicine-based intervention group and a designated measure of adherence. We adopted a narrative synthesis approach to define telemedical design features, which were clustered into three main categories (social, exercise related and barrier removal) and compared to adherence (graded as good, medium and bad) and primary outcomes (significant improvement, no significant change).

Results

We screened a total of 865 records, of which 14 were included in this review, containing 13 identified design features. In 8 studies (57.1%), adherence was graded as good (4 studies medium, 2 studies bad). A positive primary outcome occurred in 10 (71.4%) studies. Personal contact showed the most pronounced (while not statistically significant) positive association with adherence and study outcomes.

Conclusion

Given the remote nature of telemedical lifestyle intervention studies, including recurring personal contact in the intervention seems to be a key factor in ensuring that adherence levels remain comparable to those seen in centre-based interventions.

Socioeconomic Determinants of Health and Cardiovascular Outcomes in Women: JACC Review Topic of the Week

Socioeconomic disparities in cardiovascular risk factors and outcomes exist among women, particularly those of minority racial or ethnic backgrounds. Barriers to optimal cardiovascular health begin early in life-with inadequate access to effective contraception, postpartum follow-up, and maternity leave-and result in excess rates of myocardial infarction, stroke, and cardiovascular death in at-risk populations. Contributing factors include reduced access to care, low levels of income and social support, and lack of diversity among cardiology clinicians and within clinical trials. These barriers can be mitigated by optimizing care access via policy change and improving physical access to care in women with geographic or transportation limitations. Addressing structural racism through policy change and bolstering structured community support systems will be key to reducing adverse cardiovascular outcomes among women of racial and ethnic minorities. Diversification of the cardiology workforce to more closely represent the patients we serve will be beneficial to all women.

Systematic Review of Interventions Designed to Maintain or Increase Physical Activity Post-Cardiac Rehabilitation Phase II

Background:

Cardiovascular disease (CVD) continues to be the No. 1 cause of death in the United States and globally, and individuals with a history of a cardiac event are at increased risk for a repeat event. Physical inactivity creates health problems for individuals with chronic heart disease. Evidence shows that physical activity (PA), as a central component of cardiac rehabilitation phase II (CRII), decreases hospital readmission and mortality. Yet, individual adherence to PA tends to decline several months following CRII completion.

Objective:

The purpose of this review was to evaluate current literature for interventions designed to assist individuals diagnosed with myocardial infarction (MI), coronary artery bypass graft (CABG), coronary artery disease (CAD), and percutaneous coronary intervention (PCI) to maintain or increase PA post-CRII.

Methods:

A systematic search of 5 electronic databases including hand-searched articles between 2000 and 2019. Key Medical Subject Headings (MeSH) search terms included cardiac rehabilitation, intervention, exercise or PA, outcomes, compliance, adherence, or maintenance. Only interventions implemented following CRII program completion were included for review.

Results:

Based on the inclusion criteria, the search yielded 19 randomized control trials retained for descriptive analysis. Interventions were categorized into 3 domains. The intervention designs varied widely in terms of duration of the intervention and the length of time to outcome measurement. Most interventions were short-term with only 2 studies offering a long-term intervention of greater than 1 year. Interventions using a theoretical approach most often included a cognitive-behavioral model.

Conclusions:

Interventions offered shortly after completion of CRII may help cardiac patients maintain PA and reduce the risk of experiencing additional cardiac events; however, more quality research is needed. Additional research to examine PA maintenance in older adults (70 years and older) would be valuable based on the increase in average lifespan. Studies with larger and more diverse samples, and less variation in methods and outcomes would greatly increase the ability to conduct a high-quality meta-analysis.

A systematic review and meta-analysis of patient activation in people living with chronic conditions

OBJECTIVE

The objectives of this review are to (1) describe the state of the science of patient activation interventions for the self-management of chronic conditions; (2) identify effective intervention elements for improving patient activation; and (3) compare intervention effectiveness across chronic conditions.

METHODS

This systematic review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement (PRISMA). PubMed, CINAHL, and Web of Science databases were searched.

RESULTS

Thirty-two articles published between 2005 and 2019 were identified with intervention elements of self-management, disease management, and education. Meta-analysis of a subset of seven randomized controlled trials (n = 7) that used the 13-item version of the Patient Activation Measure with data collection points at 6 months demonstrated that patient activation did not change significantly in comparison with controls (MD = 0.25, 95 % CI = 0.02-0.47).

CONCLUSION

Most interventions reported significant improvement in patient activation and were linked to tasks such as regular exercise and monitoring glucose. However, the meta-analysis of RCTs did not confirm these findings.

PRACTICE IMPLICATIONS

Patient activation can be assessed and addressed uniformly across all chronic conditions to improve patient engagement in care.

Efficacy of CPET Combined with Systematic Education of Cardiac Rehabilitation After PCI: A Real-World Evaluation in ACS Patients

Introduction

There are scarce real-world data on the long-term efficacy and safety of cardiopulmonary exercise testing (CPET) combined with the systematic education of cardiac rehabilitation (CR) approach for patients post-coronary stenting, which is, therefore, the subject of this study.

Methods

Data collected between 1 April 2015 and 20 May 2017 from 11,345 patients in the rehabilitation center database at our hospital were retrospectively analyzed. Five hundred thirty-six patients with incomplete information, or unable to cooperate with telephone follow-up, were excluded; 4001 patients received the combined CR approach; and 6808 patients received only routine post-procedure education (controls). Of these, 2805 CR participants (CR group) were matched 1:1 to controls (control group) using propensity scores. The main outcome was quality of life in Seattle Angina Questionnaire (SAQ) scores. SAQ was measured in hospital and at follow-up; meanwhile, volume/type of habitual exercise, major adverse cardiovascular event (MACE), and its components of target vessel revascularization, myocardial infarction, and cardiac death were recorded and analyzed.

Results

At median 583 (range 184–963) day follow-up, compared with controls, the CR group showed fewer patients not engaging in physical exercise (22 vs. 956, p < 0.05); more cumulative exercise time (h/week) (8.22 ± 6.17 h vs. 3.00 ± 1.65 h, p < 0.05); higher SAQ scores (physical limitation, 69.59 ± 10.96 vs. 57.49 ± 7.19; anginal stability, 80.50 ± 18.21 vs. 58.82 ± 11.95; anginal frequency, 78.58 ± 11.07 vs. 67.14 ± 22.41; treatment satisfaction, 82.33 ± 13.21 vs. 56.84 ± 21.61; quality of life, 68.69 ± 18.33 vs. 60.26 ± 17.13, all p < 0.01), but a similar MACE rate (log-rank p = 0.621).

Conclusion

Compared with only routine post-procedure education, CR combining at least one-time CPET with a systematic cardiac education program before discharge improved engagement in physical activity and quality of life for patients after percutaneous coronary intervention (PCI) without increasing clinical adverse events.

Supplementary Information

The online version contains supplementary material available at 10.1007/s12325-021-01871-y.

A Review of Telemedicine Interventions for Weight Loss

Purpose of Review

Telemedicine has become popular as an alternative for in-person weight loss treatment during the COVID-19 pandemic. This review focuses on weight loss interventions utilizing real-time telemedicine.

Recent Findings

Telemedicine interventions are usually run as a weekly counseling and educational session or as a complement to a primarily Web-based intervention. A wide variety of healthcare professionals may provide the intervention. Common content includes portion control, increased physical activity, and relapse prevention. Self-monitoring is associated with intervention success. Modalities considered include online chats, text messages, phone calls, and videoconferences. Videoconferencing may be especially useful in capturing the interpersonal connection associated with in-person care but is understudied compared to other modalities. While many interventions show improvements in weight and weight-related outcomes, small sample sizes limit generalizability. Technology access and digital literacy are both necessary.

Summary

Telemedicine interventions can successfully help patients with obesity lose weight. Telemedicine interventions provide a safe, remote alternative and may expand treatment access to hard-to-reach populations. Further research is needed on telemedicine weight loss treatments for seniors, men, and ethnic minorities, as well as on the impact of long-term interventions.

Informing telehealth service delivery for cardiovascular disease management: exploring the perceptions of rural health professionals

Objective To explore the perceptions of rural health professionals who use telehealth services for cardiovascular health care, including the potential role of telehealth in enhancing services for this patient group. Methods Semi-structured interviews were conducted with ten rural health professionals across a range of disciplines, including medicine, nursing and allied health. All study participants were based in the same rural region in New South Wales, Australia. Results Participant responses emphasised the importance of including rural communities in ongoing dialogue to enhance telehealth services for cardiovascular care. Divergent expectations about the purpose of telehealth and unresolved technology issues were identified as factors to be addressed. Rural health professionals highlighted the importance of all stakeholders coming together to overcome barriers and enhance telehealth services in a collaborative manner. Conclusion This study contributes to an evolving understanding of how health professionals based in regional Australia experience telehealth services. Future telehealth research should proceed in collaboration with rural communities, supported by policy that actively facilitates the meaningful inclusion of rural stakeholders in telehealth dialogue. What is known about the topic? Telehealth is frequently discussed as a potential solution to overcome aspects of rural health, such as poor outcomes and limited access to services compared with metropolitan areas. In the context of telehealth and cardiovascular disease (CVD), research that focuses on rural communities is limited, particularly regarding the experiences of these communities with telehealth. What does this paper add? This paper offers insight into how telehealth is experienced by rural health professionals. The paper highlights divergent expectations of telehealth's purpose and unresolved technological issues as barriers to telehealth service delivery. It suggests telehealth services may be enhanced by collaborative approaches that engage multiple stakeholder groups. What are the implications for practitioners? The use and development of telehealth in rural communities requires a collaborative approach that considers the views of rural stakeholders in their specific contexts. To improve telehealth services for people living with CVD in rural communities, it is important that rural stakeholders have opportunities to engage with non-rural clinicians, telehealth developers and policy makers.

Improving Access to Care: Telemedicine Across Medical Domains

Over the past 20 years, the use of telemedicine has increased exponentially. Its fundamental aim is to improve access to care. In this review, we assess the extent to which telemedicine has fulfilled this promise across medical domains. Additionally, we assess whether telemedicine has improved related health outcomes. Finally, we determine who has benefited from this novel form of health care delivery. A review of the literature indicates that (a) telemedicine has improved access to care for a wide range of clinical conditions ranging from stroke to pregnancy; (b) telemedicine in select circumstances has demonstrated improved health outcomes; and (c) telemedicine has addressed geographical, but less so social, barriers to care. For telemedicine to fulfill its promise, additional evidence needs to be gathered on health outcomes and cost savings, the digital divide needs to be bridged, and policy changes that support telemedicine reimbursement need to be enacted.

Effect of probiotic supplementation along with calorie restriction on metabolic endotoxemia, and inflammation markers in coronary artery disease patients: a double blind placebo controlled randomized clinical trial

Purpose

Alterations in the gut microbiome (dysbiosis) has been associated with increased microbial translocation, leading to chronic inflammation in coronary artery disease (CAD). It has been proposed that modulation of gut microbiota by probiotic might modify metabolic endotoxemia. Therefore, the purpose of this study was to examine the effects of Lactobacillus rhamnosus GG (LGG) on endotoxin level, and biomarkers of inflammation in CAD participants.

Methods

This study was a 12-weeks randomized, double-blind, and intervention on 44 patients with CAD. Patients were randomly allocated to receive either one LGG capsule 1.6 × 10⁹ colony-forming unit (CFU) or the placebo capsules for 12 weeks. In addition, all the participants were also prescribed a calorie-restricted diet. Serum levels of interleukin-1β (IL-1β), Toll-like receptor 4 (TLR4), interleukin-10 (IL-10), and lipopolysaccharide (LPS), were assessed before and after the intervention.

Results

A significant decrease in IL1-Beta concentration (− 1.88 ± 2.25, vs. 0.50 ± 1.58 mmol/L, P = 0.027), and LPS levels (− 5.88 ± 2.70 vs. 2.96+ 5.27 mg/L, P = 0.016), was observed after the probiotic supplementation compared with the placebo. Participants who had ≥2.5 kg weight loss showed significantly improved cardiovascular-related factors, compared to patients with < 2.5 kg weight reduction, regardless of the supplement they took.

Conclusion

These data provide preliminary evidence that probiotic supplementation has beneficial effects on metabolic endotoxemia, and mega inflammation in participants with CAD.

Effectiveness of eHealth Nutritional Interventions for Middle-Aged and Older Adults: Systematic Review and Meta-analysis

BACKGROUND

The risk of development of chronic diseases related to poor nutrition increases with age. In the face of an aging population, it is important for health care sectors to find solutions in delivering health services efficiently and effectively to middle-aged and older adults.

OBJECTIVE

The aim of this systematic review and meta-analysis was to consolidate the literature that reported the effectiveness of eHealth apps in delivering nutritional interventions for middle-aged and older adults.

METHODS

A literature search from five databases (PubMed, CINAHL, Cochrane, Web of Science, and Global Health) from the past 5 years was performed. Studies were selected for inclusion that used eHealth to deliver nutritional interventions to adults aged 40 years and above, and reported health and behavioral outcomes. Two independent reviewers searched for research articles and assessed the eligibility of studies to be included in the review. A third reviewer resolved disagreements on study inclusion. We also assessed the quality of the included studies using the CONSORT 2010 checklist.

RESULTS

A total of 70 studies were included for analysis. The study quality ranged from 44% to 85%. The most commonly used eHealth intervention type was mobile apps (22/70, 31%). The majority of studies (62/70, 89%) provided multicomponent health interventions, which aimed to improve nutrition and other health behaviors (eg, exercise, smoking cessation, medication adherence). Meta-analysis results indicated high and significant heterogeneity; hence, conclusions based on these results should be considered with caution. Nonetheless, the results generally showed that eHealth interventions improved anthropometric and clinical outcomes, but not behavioral outcomes such as fruit and vegetable consumption.

CONCLUSIONS

The use of eHealth apps to deliver health interventions has been increasing in recent years, and these apps have the potential to deliver health services to a larger group of people. Our findings showed that the effectiveness of eHealth apps to deliver health interventions for middle-aged to older adults was supported by the improvement of anthropometric and clinical outcomes. Future work could aim to develop research frameworks in administering eHealth interventions to address heterogeneity in this field of research.

Clinical Impact of Weight-Loss Pharmacotherapy in Patients with Atherosclerotic Cardiovascular Disease

Obesity is associated with the development and progression of multiple cardiovascular risk factors, such as hypertension, dyslipidemia, and type 2 diabetes mellitus, and is an important contributor to the global burden of atherosclerotic cardiovascular disease (CVD). Guidelines suggest that clinicians provide lifestyle counseling and promote lifestyle modifications before considering weight-loss surgery. However, despite lifestyle modifications and increased physical activity, most patients with obesity will not lose significant weight or will experience weight regain. Weight-loss pharmacotherapy added to lifestyle modification has long been perceived as a bridge between lifestyle modifications alone and weight-loss surgery. However, since its inception, weight-loss pharmacotherapy has been plagued by variable efficacy and concern about cardiovascular safety. Following requirements from regulatory authorities, efficacy and cardiovascular safety trials have been conducted for the currently available weight-loss pharmacotherapeutic agents. Overall, these trials have shown that weight-loss pharmacotherapy is only modestly efficient for the inducement of weight loss. Recent trials have also demonstrated the cardiovascular safety of some of these agents. We review these trials with a focus on the clinical impact of these weight-loss pharmacotherapeutic agents in patients with atherosclerotic CVD.

Feasibility and acceptability of a technology-based, rural weight management intervention in older adults with obesity

BACKGROUND

Older adults with obesity residing in rural areas have reduced access to weight management programs. We determined the feasibility, acceptability and preliminary outcomes of an integrated technology-based health promotion intervention in rural-living, older adults using remote monitoring and synchronous video-based technology.

METHODS

A 6-month, non-randomized, non-blinded, single-arm study was conducted from October 2018 to May 2020 at a community-based aging center of adults aged ≥65 years with a body mass index (BMI) ≥30 kg/m2. Weekly dietitian visits focusing on behavior therapy and caloric restriction and twice-weekly physical therapist-led group strength, flexibility and balance training classes were delivered using video-conferencing to participants in their homes. Participants used a Fitbit Alta HR for remote monitoring with data feedback provided by the interventionists. An aerobic activity prescription was provided and monitored.

RESULTS

Mean age was 72.9±3.9 years (82% female). Baseline anthropometric measures of weight, BMI, and waist circumference were 97.8±16.3 kg, 36.5±5.2 kg/m2, and 115.5±13.0 cm, respectively. A total of 142 participants were screened (n=27 ineligible), and 53 consented. There were nine dropouts (17%). Overall satisfaction with the trial (4.7+ 0.6, scale: 1 (low) to 5 (high)) and with Fitbit (4.2+ 0.9) were high. Fitbit was worn an average of 81.7±19.3% of intervention days. In completers, mean weight loss was 4.6±3.5 kg or 4.7±3.5% (p< 0.001). Physical function measures of 30-s sit-to-stand repetitions increased from 13.5±5.7 to 16.7±5.9 (p< 0.001), 6-min walk improved by 42.0±77.3 m (p=0.005) but no differences were observed in gait speed or grip strength. Subjective measures of late-life function improved (3.4±4.7 points, p< 0.001).

CONCLUSIONS

A technology-based obesity intervention is feasible and acceptable to older adults with obesity and may lead to weight loss and improved physical function.

CLINICAL TRIAL REGISTRATION

Registered on Clinicaltrials.gov # NCT03104205 . Registered on April 7, 2017. First participant enrolled on October 1st, 2018.

Barriers and facilitators in implementing a pilot, pragmatic, telemedicine-delivered healthy lifestyle program for obesity management in a rural, academic obesity clinic

PURPOSE

Few evidence-based strategies are specifically tailored for disparity populations such as rural adults. Two-way video-conferencing using telemedicine can potentially surmount geographic barriers that impede participation in high-intensity treatment programs offering frequent visits to clinic facilities. We aimed to understand barriers and facilitators of implementing a telemedicine-delivered tertiary-care, rural academic weight-loss program for the management of obesity.

METHODS

A single-arm study of a 16-week, weight-loss pilot evaluated barriers and facilitators to program participation and exploratory measures of program adoption and staff confidence in implementation and intervention delivery. A program was delivered using video-conferencing within an existing clinical infrastructure. Elements of Consolidated Framework for Implementation Research (CFIR) provided a basis for assessing intervention characteristics, inner and outer settings, and individual characteristics using surveys and semi-structured interviews. We evaluated elements of the RE-AIM model (reach, adoption) to assess staff barriers to success for future scalability.

FINDINGS

There were 27 patients and 8 staff completing measures. Using CFIR, the intervention was valuable from a patient participant standpoint; staff equally had positive feelings about using telemedicine as useful for patient care. The RE-AIM framework demonstrated limited reach but willingness to adopt was above average. A significant barrier limiting sustainability was physical space for intervention delivery and privacy and dedicated resources for staff. Scheduling stressors were also a challenge in its implementation.

CONCLUSIONS

The need to engage staff, enhance organizational culture, and increase reach are major factors for rural health obesity clinics to enhance sustainability of using telemedicine for the management of obesity.

TRIAL REGISTRATION

Clinicaltrials.gov NCT03309787. Registered on 16 October 2017.

Using Telehealth to Disseminate Primary, Secondary, and Tertiary CVD Interventions to Rural Populations

PURPOSE OF REVIEW

This study aims to review the evidence on telehealth interventions in rural communities that use primary, secondary, or tertiary strategies for the prevention and management of cardiovascular disease (CVD).

RECENT FINDINGS

Studies focused on the reduction of CVD risk factors and mitigation of disease progression among rural populations using telehealth are limited in number but appear to be increasing in the last 5 years. These studies suggest primary-, secondary-, and tertiary-level interventions can impact CVD risk and management. The current review found more studies addressing primary CVD intervention strategies, although the evidence for efficacy at all intervention levels is in the early stages. Leveraging prevention strategies via telehealth may be an effective vehicle to facilitate improved CVD outcomes among populations traditionally marginalized by geographic location.