Long-term Telerehabilitation or Unsupervised Training at Home for Patients with Chronic Obstructive Pulmonary Disease: A Randomized Controlled Trial

Effectiveness of Digital Health Interventions for Chronic Obstructive Pulmonary Disease: Systematic Review and Meta-Analysis

BACKGROUND

Chronic obstructive pulmonary disease (COPD), marked by dyspnea, cough, and sputum production, significantly impairs patients' quality of life and functionality. Effective management strategies, particularly those empowering patients to manage their condition, are essential to reduce this burden and health care use. Digital health interventions-such as mobile apps for symptom tracking, wearable sensors for vital sign monitoring, and web-based pulmonary rehabilitation programs-can enhance self-efficacy and promote greater patient engagement. By improving self-management skills, these interventions also help alleviate pressure on health care systems.

OBJECTIVE

This systematic review and meta-analysis assesses the clinical effectiveness of smartphone apps, wearable monitors, and web-delivered platforms in four COPD management areas: (1) quality of life (measured by the COPD Assessment Test [CAT] and St George's Respiratory Questionnaire), (2) self-efficacy (assessed by the General Self-Efficacy Scale), (3) functional capacity (evaluated via the 6-minute walk test and Modified Medical Research Council Dyspnea Scale), and (4) health care use (indicated by hospital and emergency department visits).

METHODS

A systematic review was conducted using predefined search terms in PubMed, Embase, Cochrane, and Web of Science up to January 26, 2025, to identify randomized trials on digital health interventions for COPD. Two reviewers independently screened studies and extracted data. Outcomes included quality of life, self-efficacy, functional status, and health care use.

RESULTS

This review included 17 studies with 2027 participants from 11 countries. Eleven trials involved health care professionals in digital platform use, and 12 reported adherence strategies. Digital tools for COPD primarily focused on telerehabilitation (eg, video-guided exercises) and self-management systems (eg, artificial intelligence-driven exacerbation alerts). The study participants were predominantly older adults. Meta-analysis results indicated that digital health interventions significantly improved quality of life at 3 months on the CAT (mean difference [MD] -1.65, 95% CI -3.17 to -0.14; P=.03); at 6 months on the CAT (MD -2.43, 95% CI -3.93 to -0.94; P=.001) and St George's Respiratory Questionnaire (MD 3.25, 95% CI 0.69-5.81; P=.01); at 12 months on the CAT (MD -2.53, 95% CI -3.91 to -1.16; P<.001), EQ-5D (MD 0.04, 95% CI 0.01-0.07; P=.02), and EQ-5D visual analogue scale (MD 5.88, 95% CI 0.38-11.37; P=.04); the General Self-Efficacy Scale at 3 months (MD 1.65, 95% CI 0.62-2.69; P=.002) and 6 months (MD 1.94, 95% CI 0.83-3.05; P<.001); and the Modified Medical Research Council Dyspnea Scale at more than 3 months (MD -0.23, 95% CI -0.36 to -0.11; P=.003). However, no significant differences were observed in the 6-minute walk test, emergency department admissions, hospital admissions, emergency department admissions for COPD, or hospital admissions for COPD.

CONCLUSIONS

Our findings suggest that digital health interventions may benefit COPD patients, but their clinical effectiveness remains uncertain. Further robust studies are needed, particularly those involving larger numbers of older adults with COPD.

TRIAL REGISTRATION

PROSPERO CRD420251032053; https://www.crd.york.ac.uk/PROSPERO/view/CRD420251032053.

Effects of pulmonary rehabilitation program in a community based hospital in California

INTRODUCTION

The purpose of this study was to evaluate the effectiveness of a community based pulmonary rehabilitation program in central California.

METHOD

This was a retrospective study approved by the institutional review board at Community Regional Medical Centers Fresno. Data were extracted from a pulmonary rehabilitation clinic at a Community Based Hospital in Fresno, CA, USA from 2016 to 2023. The program was designed as follows: patients completed a six-week program, two hours, twice/week. The program included the following: stretching, breathing, and personalized training/exercise. Main outcomes were the following data: six-minute walk tests (6MWT), shortness of breath questionnaire (SOB-Q), Patient Health Questionnaire (PHQ-9), quality of life (QoL), and satisfaction level.

RESULTS

The study included 381 participants, comprising 186 males and 195 females. Our findings demonstrated significant improvements post-program, including increased six-minute walk test (6MWT) distances (633 ± 316 to 925 ± 311 m, p < 0.001), reduced shortness of breath scores (52.28 ± 22.36 to 41.87 ± 20.9, p < 0.001), improved PHQ-9 depression scores (7.83 ± 5.46 to 4.70 ± 4.42, p < 0.001), and higher quality of life scores (16.0 ± 5.88 to 19.00 ± 6.15, p < 0.001). Patient satisfaction was high, with consistent positive feedback on program design and delivery.

CONCLUSION

Our results showed that the program was effective in improving patients' quality of life, shortness of breath, and 6MWT. In addition, patients were satisfied with the program upon completion. Further longitudinal studies in different regions are strongly recommended to confirm and validate our findings.

The Economics of Telehealth: An Overview

Background: Telehealth has long offered promise for improving health care access, but due to restrictive regulations and technology limitations, historic use has been low. Despite telehealth's unprecedented expansion during the COVID-19 pandemic, economic questions remain, raising uncertainty about telehealth's future. Methods: We used an economics lens to conduct a narrative review of the vast medical literature and nascent economic literature on telehealth. We reviewed evidence on demand-side and supply-side forces influencing telehealth adoption and evidence on telehealth's impact on health care use, costs, effectiveness, and equity. Results: Current evidence is sparsely distributed across care types, telehealth modalities (e.g., phone, video, secure messaging), models of telehealth delivery, and pre- and post-pandemic periods. While the literature provides some signals that patients and clinicians are responsive to monetary costs of telehealth, more robust studies are needed, including studies on patient and provider time costs. Telehealth adoption appears to modestly increase outpatient care use, but evidence of its impact on costlier emergency or inpatient care use is needed. There is a lack of studies on monetary costs of telehealth, particularly the impact of telehealth on production costs. Importantly, there is a lack of high-quality studies on the comparative effectiveness of modalities. While there is a growing literature on disparities, studies that address confounders are needed to assess if telehealth can deliver on its promise to improve access for underserved populations. Conclusion: Our review paves the way for a stronger economics literature on telehealth, highlighting areas of future research.

Core characteristics, and effectiveness of mobile health interventions on dyspnoea and quality of life in older persons with chronic obstructive pulmonary disease: A systematic review and meta-analysis of randomised controlled trials

AIM

To systematically review the core characteristics, and effectiveness of mobile health interventions (MHIs) on dyspnoea and quality of life (QoL) in older persons with chronic obstructive pulmonary disease (COPD).

METHODS

A comprehensive search was conducted from inception to 21 February 2023 in Chinese and English databases, with an updated search performed on 30 April 2024. Randomised controlled trials (RCTs) involving MHIs with four core functions - customisation, self-monitoring, alerts, and goal-setting - in older persons with COPD were included. Two reviewers independently identified the core characteristics of MHIs using the Template for Intervention Description and Replication (TIDieR) checklist. The Cochrane risk-of-bias tool and the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) approach were used to assess the methodological quality of RCTs and the overall quality of evidence.

RESULTS

28 RCTs were included, with 43% of studies adequately reported core characteristics of MHIs according to the TIDieR checklist. Meta-analysis suggested that MHIs may alleviate dyspnoea and improve disease-specific QoL questionnaires (CRQ and CCQ) and generic-related QoL questionnaires (SF-36 and EQ-5D), but not other disease-specific QoL questionnaires (SGRQ and CAT). Subgroup analyses showed that multi-component MHIs were effective in improving dyspnoea. Dyspnoea showed statistically significant improvement at 3 months, 6 months and 12 months, whereas QoL improved at 4 months (SGRQ), 2 months (CAT) and 6 months (CAT).

CONCLUSION

Reporting on the core characteristics of MHIs is currently incomplete, and it is recommended that healthcare professionals develop and report multi-component MHIs based on the TIDieR checklist to help alleviate dyspnoea and enhance QoL in older persons with COPD.

Smartphone application-based pulmonary rehabilitation in COPD: a multicentre randomised controlled trial

BACKGROUND

Pulmonary rehabilitation (PR) is an essential element of chronic obstructive pulmonary disease (COPD) management. However, access to conventional face-to-face PR programmes is limited.

METHODS

This multicentre, randomised controlled trial recruited patients with COPD from 18 sites in Germany and Switzerland, aiming to evaluate the impact of 12 weeks of a mobile app (intervention group; IVG) on quality of life, measured by COPD Assessment Test (CAT), and exercise capacity, assessed by 1-minute-sit-to-stand-test (1MSTST), compared with a control group (CTG) receiving 'enhanced standard-of-care'.

RESULTS

278 patients were included in the study with a median age of 65 years (IQR 60-70) and forced expiratory volume in 1 s 48% predicted (IQR 37-60). In the intention-to-treat analysis at week 12, CAT improved from baseline by median -4 points versus -3 points in the IVG versus CTG groups, respectively (difference: 0 points (95% CI: -1, 2); p=0.7); 1MSTST improved by 1 vs 2 repetitions, respectively (difference: 1 repetition (95% CI: 0, 2); p=0.12)). In a subset of the IVG, with patients grouped by application adherence (≥3 days/week for≥75% of the weeks), adherent users (40.4%) improved 1MSTST versus non-adherent users by median 2 repetitions (95% CI: 1, 3]; p=0.006. Application use did not raise any safety concerns.

CONCLUSIONS

Application-based PR improved outcomes in COPD compared with baseline, and adherent users improved exercise capacity more compared with non-adherent users. Although not statistically significant compared with enhanced standard-of-care, this study may support the use of this application for COPD management and addresses the healthcare challenge of access to PR interventions.

TRIAL REGISTRATION NUMBER

DRKS 00024390.

Efficacy of remote respiratory rehabilitation in stable chronic obstructive pulmonary disease and factors affecting acute exacerbation

OBJECTIVES

To evaluate the effects of remote respiratory rehabilitation on patients with stable chronic obstructive pulmonary disease (COPD) and identify factors influencing acute exacerbation.

METHODS

This retrospective study included 60 stable COPD patients who visited the First Affiliated Hospital of Gannan Medical University between June 2020 and December 2021. Among them, 27 patients in the control group received routine health guidance, while 33 patients in the research group received WeChat app-based remote respiratory rehabilitation. The study comparatively analyzed pulmonary function (PF; forced vital capacity percentage [FVC%], forced expiratory volume in 1 second percentage [FEV1%], and FEV1/FVC), blood oxygen saturation (SaO2), dyspnea index (Borg Dyspnea Scale), 6-minute walking distance (6MWD), number of hospitalizations, frequency of acute exacerbations, and health-related quality of life (measured using the Chronic Respiratory Disease Questionnaire [CRQ]). Additionally, univariate and multivariate analyses were conducted to identify factors contributing to acute exacerbation in stable COPD patients.

RESULTS

Significant improvement in FVC%, FEV1%, FEV1/FVC, SaO2, 6MWD, and various CRQ scores were observed in the research group after treatment with higher values than the control group (all P<0.05). The Borg Dyspnea Scale scores were significantly lower in the research group than those of the control group (P<0.05). The research group had significantly fewer hospitalizations and acute exacerbations compared to the control group (P<0.05). Univariate analysis indicated that body mass index (BMI; P=0.042), smoking history (P=0.011), chronic respiratory failure (P=0.010), diabetes (P=0.024), hypertension (P=0.008), and treatment modality (P=0.006) were significantly associated with acute exacerbations in stable COPD patients. Multivariate analysis identified that hypertension (P=0.032) and treatment methods (P=0.022) were risk factors for acute exacerbation in stable COPD patients.

CONCLUSIONS

Remote respiratory rehabilitation significantly benefits stable COPD patients by improving respiratory function, exercise endurance, and quality of life. Moreover, hypertension and conventional health guidance interventions are closely associated with an increased risk of acute exacerbation in stable COPD patients.

Effects of Five-Element Music-Based Psychological Intervention Combined with Respiratory Specialty Care on Negative Emotions and Lung Function in Patients with Chronic Obstructive Pulmonary Disease

OBJECTIVE

The aim of the study was to explore the effects of five-element music-based psychological intervention combined with respiratory specialty care on negative emotions and lung function in patients with chronic obstructive pulmonary disease (COPD).

METHODS

A retrospective analysis was conducted on the clinical data of 170 COPD patients admitted to Second Affiliated Hospital of Naval Medical University (Shanghai Changzheng Hospital) from February 2022 to February 2023. The patients were divided into three groups in accordance with nursing care methods. The control group (n = 55) received conventional nursing care, group A (n = 58) received respiratory specialty care and group B (n = 57) received five-element music-based psychological intervention combined with respiratory specialty care. Nursing effectiveness was evaluated 6 months after discharge. Medical compliance, inflammatory indicators, lung function indicators [vital capacity (VC), peak expiratory flow (PEF) rate, forced expiratory volume in 1 second (FEV1)/forced vital capacity (FVC)], 6-minute walk test (6MWT) distance, negative emotions, and quality of life were compared among the three groups.

RESULTS

Groups A and B received higher scores in medical compliance and had higher VC, PEF, and FEV1/FVC levels than the control group (P < 0.05). The serum C-reactive protein, interleukin-6, and procalcitonin levels in groups A and B were lower than those in the control group (P < 0.05). In addition, their 6MWT distance was longer than that of the control group (P < 0.05). No significant difference was found in inflammatory indicators, lung function indicators, and 6MWT distance between group A and group B (P > 0.05). The scores of the Hamilton Anxiety Scale, Hamilton Depression Scale, and St. George's Respiratory Questionnaire in group B were lower than those in group A and the control group (P < 0.05).

CONCLUSION

Five-element music-based psychological intervention combined with respiratory specialty care can significantly alleviate negative emotions in COPD patients and improve their quality of life.

Goals of chronic obstructive pulmonary disease management: a focused review for clinicians

PURPOSE OF REVIEW

The diagnosis of chronic obstructive pulmonary disease (COPD) encompasses heterogeneous pathophysiological mechanisms which can shape an individual patient's experience. This paper reviews available therapeutic options for the clinician intending to individualize care toward patient goals.

RECENT FINDINGS

The contemporary targeted interventions for COPD include the novel phosphodiesterase inhibitor ensifentrine, the interleukin-4 receptor (IL4R alpha subunit) antibody dupilumab, augmentation therapy for alpha-1 antitrypsin deficiency. Other interventions promoting physical and mental well being include re-envisioned pulmonary rehabilitation, self-management, targeting of comorbidities such as sarcopenia, and virtual health coaching interventions to expand patient access. Opioids did not relieve dyspnea and did not change total step count.

SUMMARY

Advances in precision therapy are complemented by the discovery of novel pathophysiology pathways and behavioral and rehabilitation interventions as a holistic view of COPD management emerges. The management of COPD continues to evolve with new tools including precision medicine and individualized care. Comorbidities remain important determinants of health, yet their prevalence and impact are underestimated.

Determinants of generalized anxiety and construction of a predictive model in patients with chronic obstructive pulmonary disease

BACKGROUND

Patients with chronic obstructive pulmonary disease (COPD) frequently experience exacerbations requiring multiple hospitalizations over prolonged disease courses, which predispose them to generalized anxiety disorder (GAD). This comorbidity exacerbates breathing difficulties, activity limitations, and social isolation. While previous studies predominantly employed the GAD 7-item scale for screening, this approach is somewhat subjective. The current literature on predictive models for GAD risk in patients with COPD is limited.

AIM

To construct and validate a GAD risk prediction model to aid healthcare professionals in preventing the onset of GAD.

METHODS

This retrospective analysis encompassed patients with COPD treated at our institution from July 2021 to February 2024. The patients were categorized into a modeling (MO) group and a validation (VA) group in a 7:3 ratio on the basis of the occurrence of GAD. Univariate and multivariate logistic regression analyses were utilized to construct the risk prediction model, which was visualized using forest plots. The model's performance was evaluated using Hosmer-Lemeshow (H-L) goodness-of-fit test and receiver operating characteristic (ROC) curve analysis.

RESULTS

A total of 271 subjects were included, with 190 in the MO group and 81 in the VA group. GAD was identified in 67 patients with COPD, resulting in a prevalence rate of 24.72% (67/271), with 49 cases (18.08%) in the MO group and 18 cases (22.22%) in the VA group. Significant differences were observed between patients with and without GAD in terms of educational level, average household income, smoking history, smoking index, number of exacerbations in the past year, cardiovascular comorbidities, disease knowledge, and personality traits (P < 0.05). Multivariate logistic regression analysis revealed that lower education levels, household income < 3000 China yuan, smoking history, smoking index ≥ 400 cigarettes/year, ≥ two exacerbations in the past year, cardiovascular comorbidities, complete lack of disease information, and introverted personality were significant risk factors for GAD in the MO group (P < 0.05). ROC analysis indicated that the area under the curve for predicting GAD in the MO and VA groups was 0.978 and 0.960. The H-L test yielded χ 2 values of 6.511 and 5.179, with P = 0.275 and 0.274. Calibration curves demonstrated good agreement between predicted and actual GAD occurrence risks.

CONCLUSION

The developed predictive model includes eight independent risk factors: Educational level, household income, smoking history, smoking index, number of exacerbations in the past year, presence of cardiovascular comorbidities, level of disease knowledge, and personality traits. This model effectively predicts the onset of GAD in patients with COPD, enabling early identification of high-risk individuals and providing a basis for early preventive interventions by nursing staff.

Metrics for Evaluating Telemedicine in Randomized Controlled Trials: Scoping Review

BACKGROUND

Telemedicine involves medical, diagnostic, and treatment-related services using telecommunication technology. Not only does telemedicine contribute to improved patient quality of life and satisfaction by reducing travel time and allowing patients to be seen in their usual environment, but it also has the potential to improve disease management by making it easier for patients to see a doctor. Recently, owing to IT developments, research on telemedicine has been increasing; however, its usefulness and limitations in randomized controlled trials remain unclear because of the multifaceted effects of telemedicine. Furthermore, the specific metrics that can be used as cross-disciplinary indicators when comparing telemedicine and face-to-face care also remain undefined.

OBJECTIVE

This review aimed to provide an overview of the general and cross-disciplinarity metrics used to compare telemedicine with in-person care in randomized controlled trials. In addition, we identified previously unevaluated indicators and suggested those that should be prioritized in future clinical trials.

METHODS

MEDLINE and Embase databases were searched for publications that met the inclusion criteria according to PRISMA-ScR (Preferred Reporting Items for Systematic Reviews and Meta-Analysis Extension for Scoping Reviews). Original, English-language articles on randomized controlled trials comparing some forms of telemedicine with face-to-face care from January 2019 to March 2024 were included, and the basic information and general metrics used in these studies were summarized.

RESULTS

Of the 2275 articles initially identified, 79 were included in the final analysis. The commonly used metrics that can be used across medical specialties were divided into the following 3 categories: (1) patient-centeredness (67/79, 85%), including patient satisfaction, workload, and quality of life; (2) patient outcomes (57/79, 72%), including general clinical parameters such as death, admission, and adverse events; and (3) cost-effectiveness (40/79, 51%), including cost assessment and quality-adjusted life year. Notably, only 25 (32%) of 79 studies evaluated all the 3 categories. Other metrics, such as staff convenience, system usability, and environmental impact, were extracted as indicators in different directions from the three categories above, although few previous reports have evaluated them (staff convenience: 8/79, 10%; system usability: 3/79, 4%; and environmental impact: 2/79, 3%).

CONCLUSIONS

A significant variation was observed in the metrics used across previous studies. Notably, general indicators should be used to enhance the understandability of the results for people in other areas, even if disease-specific indicators are used. In addition, indicators should be established to include all three commonly used categories of measures to ensure a comprehensive evaluation: patient-centeredness, patient outcomes, and cost-effectiveness. Staff convenience, system usability, and environmental impact are important indicators that should be used in future trials. Moreover, standardization of the evaluation metrics is desired for future clinical trials and studies.

TRIAL REGISTRATION

Open Science Forum Registries YH5S7; https://doi.org/10.17605/OSF.IO/YH5S7.

Pulmonary Rehabilitation in Patients with Operable Non-Small Cell Lung Cancer

Lung cancer is the leading cause of cancer-related death worldwide, and patients with operable early-stage NSCLC are typically managed surgically. While effective, surgical resection can significantly impact pulmonary function and quality of life. Pulmonary rehabilitation (PR) is a comprehensive, multimodal approach that is an established cornerstone in the treatment of COPD. It has similarly demonstrated multiple benefits in patients with lung cancer who have undergone lobectomy or resection by improving pulmonary function, increasing exercise tolerance, improving nutritional status, providing psychological support, and enhancing quality of life. Despite this, PR for early-stage operable NSCLC is oftentimes not standardized, and challenges to adherence remain. In this review, we examine the components of PR, the role of PR in pre- and postoperative settings in patients with early-stage NSCLC, implementation strategies for PR, and future directions and challenges of PR in operable NSCLC.

Supervised pulmonary tele-rehabilitation and individualized home-based pulmonary rehabilitation for patients with COPD, unable to participate in center-based programs. The protocol for a multicenter randomized controlled trial - the REPORT study

INTRODUCTION

Chronic obstructive pulmonary disease (COPD) costs EURO 1.4 billion annually in healthcare costs. Pulmonary rehabilitation (PR) is a vital aspect of care for patients with COPD, but despite the compelling evidence, it is delivered to less than 30%. Frequent transport to the center-based program is regularly reported as reasons for non-attendance. The effectiveness and feasibility of pulmonary tele-rehabilitation (PTR) and home-based pulmonary rehabilitation (HPR) have never been investigated in patients with COPD who are unable to attend conventional outpatient PR.

MATERIALS AND METHODS

This study is a multicenter randomized controlled trial consisting of three parallel groups; PTR, HPR and a control group. 180 patients with moderate to very severe COPD, who are unable to attend in center-based PR programs will be included. The PTR group receives group-based resistance- and endurance training and patient education 60 min. twice a week for 10-weeks. HPR comprises an individual self-initiated home-based PR program with online motivational and professional counseling. The goal is to achieve at least 20 min. of muscle-endurance based exercises three days weekly for 10-weeks. The PTR and HPR group use a tablet with a conference system. The control group receives usual care (no PR). After completion of the intervention, the PTR and HPR groups are offered 65-weeks groupbased maintance program supervised once a week online via tablet. The primary outcome is change in respiratory symptoms measured with the COPD Assessment Test after 10-weeks (primary endpoint).

DISCUSSION

The study aims to test a possible equivalence between PTR and HPR and their superiority to controls on respiratory symptoms. The study will provide valuable insights into the effectiveness of new rehabilitation models and maintenance programs for patients with COPD. If the two new delivery models can reduce respiratory symptoms, patients with moderate to very severe COPD can participate in both home- or centerbased PR.

TRIAL REGISTRATION

The trial is registrered and approved by the Ethics Committee of The Capital Region of Denmark (H-22015777; 29.08.2022) and the Danish Data Protection Agency (P-2022-245-13101, 25.05.2022). The trial is registrered at ClinicalTrials.gov, identifier: NCT05664945 (23.12.2022).

Effectiveness of telerehabilitation on the International Classification of Functioning, Disability, and Health framework outcomes during the COVID-19 pandemic: A systematic review and meta-analysis of randomized controlled trials

Objective

This study aimed to synthesize and analyze the evidence on the effectiveness of telerehabilitation categorized according to the International Classification of Functioning, Disability, and Health (ICF) outcomes for physical therapy (PT) during the coronavirus disease 2019 (COVID-19) pandemic.

Methods

Studies were identified using the Physiotherapy Evidence Database (PEDro), Scopus, PubMed, EMBASE, and other sources of data. Randomized controlled trials comparing telerehabilitation with the control group (i.e., no treatment/usual care) were included. Standard meta-analysis techniques were applied to assess the effectiveness of telerehabilitation. Outcome measures were categorized according to the domains of the ICF.

Results

Among the 134 studies that met the eligibility criteria, the majority of findings demonstrated significant improvements across all domains of the ICF following telerehabilitation as compared to the control group, regardless of participant groups. Only 9 of 134 studies were included in the meta-analysis. Six studies enrolled individuals with COVID-19 and the remaining three enrolled individuals with knee osteoarthritis (OA) who were unable to access services at the clinic. Compared with the control group, the Borg-Rating-of-Perceived-Exertion scale, as reflected in an impairment domain, was significantly lower in individuals with COVID-19 who received telerehabilitation (3 studies, n = 135; standardized mean difference (SMD) -1.82, 95% CI -2.77 to -0.86). Compared with that in the control group, 30-second sit-to-stand test (3 studies, n = 122; SMD 0.88, 95% CI 0.52-1.25) and 6-minute-walking test (4 studies, n = 221; SMD 0.83, 95% CI 0.42-1.24), as reflected to an activity domain, showed significant improvement in the telerehabilitation group. Conversely, there was no effectiveness of telerehabilitation on an activity domain as measured by the timed up and go test in people with knee OA (3 studies, n = 111; SMD -0.45, 95% CI -1.19 to 0.30).

Conclusion

This study provides evidence supporting the effectiveness of telerehabilitation across all domains of the ICF, with significant improvements observed in the impairment and activity domains for individuals with COVID-19. These improvements are particularly evident in the meta-analysis findings such as perceived exertion, leg strength, and functional capacity.

Effectiveness and Stakeholder Views of Community-Based Allied Health on Acute Care Utilization: A Mixed Methods Review

The aim of this mixed methods systematic review was to synthesize contemporary evidence on effectiveness of community-based allied health (AH) services on acute care utilizations and views from relevant stakeholders. An a priori protocol was registered with PROSPERO [CRD42023437013]. Inclusion criteria were: (a) stand-alone interventions led by practitioners/graduates from one or more target AH professions (audiology, exercise physiology, diabetes educator, nutrition and dietetics, occupational therapy, physiotherapy, podiatry, psychology, social work, and speech pathology); (b) examined acute care utilization-related outcomes with/without perceptions of relevant stakeholders; and (c) published after 2010 and in English. Eligible studies were identified from: (a) bibliographic databases (MEDLINE, Embase, EmCare, PsycINFO, CINAHL complete, and the Cochrane Library) (September 19, 2023); (b) online databases (ProQuest Central and ProQuest Dissertations & Theses Global) and theses repository (Trove) (September 20, 2023); (c) Google and Google Scholar (October 17-18, 2023); and (d) citation searching. A modified version of McMaster Critical Appraisal Tools and McGill Mixed Methods Appraisal Tool were used to assess methodological quality. Data synthesis was through convergent segregated approach. Certainty of evidence was assessed using the Grading of Recommendations, Assessment, Development and Evaluation. There were 67 included papers. The integrated quantitative and qualitative findings demonstrated mixed evidence, likely influenced by the heterogeneity of the evidence base, for the effectiveness of AH services on acute care utilizations. Patients and their carers were largely positive about these services, highlighting opportunities to build on these experiences. The certainty of evidence for patient-important outcomes was however "very low", emphasizing cautious interpretation. The findings of this review shed light on the breadth and scope of AH in the community sector, and its potential impact on the acute sector. Further investment in, and ongoing research on, community-based AH can strengthen primary healthcare and relieve pressure on the acute sector.

Telehealth development in the WHO European region: Results from a quantitative survey and insights from Norway

BACKGROUND

The COVID-19 pandemic sent shock waves through societies, economies, and health systems of Member States in the WHO European Region and beyond. During the pandemic, most countries transitioned from a slow to a rapid adoption of telehealth solutions, to accommodate the public health and social measures introduced to mitigate the spread of the disease. As countries shift to a post-pandemic world, the question remains whether telehealth's importance as a mode of care provision in Europe continues to be significant.

OBJECTIVE

This paper aims to present, synthesize, and interpret results from the Telehealth Programmes section of the 2022 WHO Survey on Digital Health (2022 WHO/Europe DH Survey). We specifically analyze the implementation and use of teleradiology, telemedicine, and telepsychiatry. Norwegian telehealth experiences will be used to illustrate survey findings, and we discuss some of the relevant barriers and facilitators that impact the use of telehealth services.

METHODS

The survey tool was revised from the 2015 WHO Global Survey on eHealth, updated to reflect recent progress and policy priorities.The 2022 WHO/Europe DH Survey was conducted by WHO and circulated to Member States in its European Region from April to October 2022.

RESULTS

The data analysis revealed that teleradiology, telemedicine, and telepsychiatry are the telehealth services most commonly used in the WHO European Region in 2022. Funding remains the most significant barrier to the implementation of telehealth in the Region, followed by infrastructure and capacity/human resources. The survey results highlighted in this study are presented in the following sections: (1) telehealth strategies and financing, (2) telehealth programmes and services offered by Member States of the WHO European Region, (3) barriers to implementing telehealth services, and (4) monitoring and evaluation of telehealth.

CONCLUSION

Based on WHO's 2022 survey, the use of telehealth in the WHO European Region is on the rise. However, merely having telehealth in place is not sufficient for its successful and sustained use for care provision. Responses also uncovered regional differences and barriers that need to be overcome. Successful implementation and scaling of telehealth requires rethinking the design of health and social care systems to create robust, trustworthy, and person-centred digital health and care services.

The effect of telemedicine employing telemonitoring instruments on readmissions of patients with heart failure and/or COPD: a systematic review

Background

Hospital readmissions pose a challenge for modern healthcare systems. Our aim was to assess the efficacy of telemedicine incorporating telemonitoring of patients' vital signs in decreasing readmissions with a focus on a specific patient population particularly prone to rehospitalization: patients with heart failure (HF) and/or chronic obstructive pulmonary disease (COPD) through a comparative effectiveness systematic review.

Methods

Three major electronic databases, including PubMed, Scopus, and ProQuest's ABI/INFORM, were searched for English-language articles published between 2012 and 2023. The studies included in the review employed telemedicine incorporating telemonitoring technologies and quantified the effect on hospital readmissions in the HF and/or COPD populations.

Results

Thirty scientific articles referencing twenty-nine clinical studies were identified (total of 4,326 patients) and were assessed for risk of bias using the RoB2 (nine moderate risk, six serious risk) and ROBINS-I tools (two moderate risk, two serious risk), and the Newcastle-Ottawa Scale (three good-quality, four fair-quality, two poor-quality). Regarding the primary outcome of our study which was readmissions: the readmission-related outcome most studied was all-cause readmissions followed by HF and acute exacerbation of COPD readmissions. Fourteen studies suggested that telemedicine using telemonitoring decreases the readmission-related burden, while most of the remaining studies suggested that it had a neutral effect on hospital readmissions. Examination of prospective studies focusing on all-cause readmission resulted in the observation of a clearer association in the reduction of all-cause readmissions in patients with COPD compared to patients with HF (100% vs. 8%).

Conclusions

This systematic review suggests that current telemedicine interventions employing telemonitoring instruments can decrease the readmission rates of patients with COPD, but most likely do not impact the readmission-related burden of the HF population. Implementation of novel telemonitoring technologies and conduct of more high-quality studies as well as studies of populations with ≥2 chronic disease are necessary to draw definitive conclusions.

Systematic Review Registration

This study is registered at the International Platform of Registered Systematic Review and Meta-analysis Protocols (INPLASY), identifier (INPLASY202460097).

Comparison of the Clinical Effectiveness of Telerehabilitation with Traditional Rehabilitation Methods in Multiple Sclerosis Patients: A Systematic Review

Background: The rehabilitation process for multiple sclerosis (MS) patients is long and complex, which can lead to reduced rehabilitation outcomes and reduced quality improvement. Thus, there is a need to use new methods to boost traditional rehabilitation. Innovations such as telerehabilitation can be helpful to remove the obstacles to treatment, but evidence for their effectiveness is limited. The objective of this work was to compare the clinical effectiveness of telerehabilitation with traditional interventions in MS patients. Methods: Seven bibliographic databases (PubMed, Cochran Library, Scopus, Science Direct, Web of Science, Embase, and ProQuest) were used in this research. The initial search resulted in the extraction of 8,239 articles; after the review of the title, abstract, and full text, 11 articles were selected. In addition, backward reference list checking of the selected studies was conducted. Studies that were related to our objectives were included. Quality assessment was performed using the CONSORT checklist. Then, data extraction was done using the form set by the researcher in Word 2016 software. Results: Overall, telerehabilitation achieved more positive effects compared to traditional rehabilitation on physical (n = 6), cognitive (n = 3), cognitive, and physical outcomes (n = 2), respectively. Synchronous telerehabilitation was more effective than other modalities (n = 8). In four studies, virtual reality-based telerehabilitation was used. Also, telerehabilitation in home offered better clinical outcomes compared to rehabilitation center (n = 9). Conclusions: This review provides evidence for the potential effectiveness of telerehabilitation for the improvement of clinical outcomes in MS patients. However, more robust randomized controlled trials are needed to confirm the observed positive effects.

Comparison of a Supervised Home-Based Tele-Rehabilitation with Center-Based Pulmonary Rehabilitation: Protocol for a Randomized Non-Inferiority Multicenter Study in Ningxia

Background

Pulmonary rehabilitation (PR) is an effective intervention for people with chronic obstructive pulmonary disease (COPD). However, fewer than 5% of eligible individuals receive pulmonary rehabilitation, largely due to limited by the accessibility of rehabilitation and difficulties associated with travel and transport. Supervised home-based tele-rehabilitation (SHTR) is an alternative model to center-based pulmonary rehabilitation. We will determine whether supervised home-based tele-rehabilitation is non-inferior to center-based pulmonary rehabilitation.

Methods

The participants will undergo an 8-week rehabilitation program. Pulmonary rehabilitation comprises four main modules: exercise training, education, nutritional support, and psychological and behavioral interventions. We mainly focus on the module of exercise training and education. The education module includes information on exercise training, nutrition, and psychology, which are presented in an educational booklet provided to each participant. Blinded assessors will evaluate the outcomes at baseline, post-intervention, and 6 months after the intervention. The primary outcome is the change in the 6-minute walking distance. Secondary outcomes will assess changes in the patients' 1-minute sit-to-stand test, maximal inspiratory pressure (MIP), scales (CAT, mMRC, HAD), diaphragm ultrasound (TD, DE, DIF), changes in extrathoracic muscle volume and mass, completion rate of patient exercise prescriptions, occurrence of adverse events, as well as disease exacerbation and rehospitalization rates after rehabilitation and during the 6-month follow-up.

Discussion

In order to improve the accessibility of pulmonary rehabilitation and patient-related outcomes, it is necessary to propose an alternative model of pulmonary rehabilitation. This trial will establish whether a supervised home-based tele-rehabilitation is not inferior to traditional center-based pulmonary rehabilitation.

Trial Registration

Chinese Clinical Trial Registry ChiCTR2300076969. Registered on October 25, 2023.

Interventions with a clear focus on achieving behaviour change are important for maintaining training-related gains in people with chronic obstructive pulmonary disease: a systematic review

QUESTIONS

In people with chronic obstructive pulmonary disease (COPD) who complete an exercise training program (ETP) offered at a sufficient dose to result in training-related gains, to what extent are these gains maintained 12 months after program completion? Do variables such as the application of behaviour change techniques moderate the maintenance of these training-related gains?

DESIGN

Systematic review, meta-analysis and meta-regression of randomised controlled trials.

PARTICIPANTS

People with stable COPD.

INTERVENTION

Trials were included if they applied ≥ 4 weeks of a whole-body ETP and reported outcome data immediately following program completion and 12 months after initial program completion. The control group received usual care that did not include a formal exercise training component.

OUTCOME MEASURES

Exercise tolerance, health-related quality of life and dyspnoea during activities of daily living.

DATA SOURCES

EMBASE, PEDro, PubMed and the Cochrane Library.

RESULTS

Nineteen randomised trials with 2,103 participants were found, of which 12 had a sufficiently similar design to be meta-analysed. At 12 months after ETP completion, compared with the control group, the experimental group demonstrated better exercise tolerance (SMD 0.48, 95% CI 0.19 to 0.77) and quality of life (SMD 0.22, 95% CI 0.03 to 0.41) with no clear effect on dyspnoea. Meta-regression using data from all 19 trials demonstrated that the magnitude of between-group differences at the 12-month follow-up was moderated by: behaviour change being a core aim of the strategies implemented following completion of the ETP; the experimental group receiving more behaviour change techniques during the program; and the magnitude of between-group change achieved from the program.

CONCLUSION

At 12 months after completion of an ETP of ≥ 4 weeks, small gains were maintained in exercise tolerance and health-related quality of life. Applying behaviour change techniques with a clear focus on participants integrating exercise into daily life beyond initial program completion is important to maintain training-related gains.

REGISTRATION

CRD42020193833.

Digital health delivery in respiratory medicine: adjunct, replacement or cause for division?

Digital medicine is already well established in respiratory medicine through remote monitoring digital devices which are used in the day-to-day care of patients with asthma, COPD and sleep disorders. Image recognition software, deployed in thoracic radiology for many applications including lung cancer screening, is another application of digital medicine. Used as clinical decision support, this software will soon become part of day-to-day practice once concerns regarding generalisability have been addressed. Embodied in the electronic health record, digital medicine also plays a substantial role in the day-to-day clinical practice of respiratory medicine. Given the considerable work the electronic health record demands from clinicians, the next tangible impact of digital medicine may be artificial intelligence that aids administration, makes record keeping easier and facilitates better digital communication with patients. Future promises of digital medicine are based on their potential to analyse and characterise the large amounts of digital clinical data that are collected in routine care. Offering the potential to predict outcomes and personalise therapy, there is much to be excited by in this new epoch of innovation. However, these digital tools are by no means a silver bullet. It remains uncertain whether, let alone when, the promises of better models of personalisation and prediction will translate into clinically meaningful and cost-effective products for clinicians.

The effects of telerehabilitation on physiological function and disease symptom for patients with chronic respiratory disease: a systematic review and meta-analysis

OBJECTIVE

To compare the impact of telerehabilitation versus conventional rehabilitation on the recovery outcomes of patients with chronic respiratory disease (CRD).

METHODS

The Cochrane Library, MEDLINE, Web of Science and Embase were searched to collect randomized controlled trials (RCTs) on telerehabilitation for the rehabilitation of patients with chronic respiratory system diseases since the establishment of the database to November 14, 2023. Two researchers independently screened the literature and extracted valid data according to the inclusion criteria. The quality assessment of included studies was conducted individually by using the RoB 2(Risk of Bias 2) tool, followed by meta-analysis using RevMan5.3 software.

RESULTS

Based on inclusion and exclusion criteria, 21 RCTs were included, comprising 3030 participants, with 1509 in the telerehabilitation group and 1521 in the conventional rehabilitation group. Meta-analysis results indicated that compared to conventional rehabilitation, video conference-based telerehabilitation demonstrated significant improvements in short-term (≤ 6 months) outcomes, including 6-min walk distance (6MWD) (MD = 7.52, 95% CI: 2.09, 12.94), modified Medical Research Council Dyspnea Scale (mMRC) (MD = -0.29, 95% CI: -0.41, -0.18), COPD assessment test (CAT) (MD = -1.77, 95% CI: -3.52, -0.02), HADS (MD = -0.44, 95% CI: -0.86, -0.03), and St. George's Respiratory Questionnaire (SGRQ's) activity, impact, and symptom scores. In the long term (> 6 months), although improvements persisted in 6WMD [MD = 12.89, 95% CI (-0.37, 26.14)], mMRC [MD = -0.38, 95% CI (-0.56, -0.21)], CAT [MD = -1.39, 95% CI (-3.83, 1.05)], Hospital anxiety and depression scale (HADS) [MD = -0.34, 95% CI (-0.66, -0.03)], and SGRQ's Activity, Impact, and Symptom scores between intervention and control groups, statistically significant differences were observed only for mMRC and HADS. Without considering time factors, the intervention group exhibited some improvement in FEV1% predicted and the forced expiratory volume in the first one second (FEV1)/ forced vital capacity (FVC) (%) without statistical significance compared to the control group.

CONCLUSION

Telerehabilitation therapy demonstrates short-term benefits in enhancing patients' daily activity capacity, improving respiratory function, and enhancing mental health status, thereby improving patients' quality of life. However, further high-quality, large-sample RCTs are required to ascertain its long-term effectiveness conclusively.

TRIAL REGISTRATION

This study protocol was approved and registered in PROSPERO: CRD 42024509154.

The Effects of Digital Health Interventions for Pulmonary Rehabilitation in People with COPD: A Systematic Review of Randomized Controlled Trials

Background and Objectives: Chronic Obstructive Pulmonary Disease (COPD) is the third most common cause of death globally. Pulmonary rehabilitation (PR) programmes are important to reduce COPD symptoms and improve the quality of life of people with COPD. Digital health interventions have recently been adopted in PR programmes, which allow people with COPD to participate in such programmes with low barriers. The aim of this study is to review and discuss the reported effects of digital health interventions on PR outcomes in people with COPD. Materials and Methods: To achieve the study goals, a systematic literature search was conducted using PubMed (MEDLINE), CINAHL, AMED, SPORTDiscus and the Physiotherapy Evidence Database. Randomised clinical trials (RCTs) were included if they met specified criteria. Two reviewers independently checked titles, abstracts, and performed full-text screening and data extraction. The quality assessment and risk of bias were performed in accordance with the PEDRO scale and Cochrane Risk of Bias tool 2, respectively. Results: Thirteen RCTs were included in this systematic review with 1525 participants with COPD. This systematic review showed the potential positive effect of digital health PR on the exercise capacity-measured by 6- and 12-min walking tests, pulmonary function, dyspnoea and health-related quality of life. There was no evidence for advantages of digital health PR in the improvement of anxiety, depression, and self-efficacy. Conclusions: Digital health PR is more effective than traditional PR in improving the pulmonary and physical outcomes for people with COPD, but there was no difference between the two PR programmes in improving the psychosocial outcomes. The certainty of the findings of this review is affected by the small number of included studies.

Maintenance Pulmonary Rehabilitation: An Update and Future Directions

The Global Initiative for Chronic Obstructive Lung Disease guidelines recommend pulmonary rehabilitation (PR) for individuals with COPD to improve exercise capacity and health-related quality of life (HRQOL) and reduce symptoms of dyspnea. For cost-effectiveness in COPD care, PR is second only to smoking cessation. However, PR programs typically last 9-12 weeks. The benefits of PR in terms of exercise capacity and HRQOL often decrease toward pre-PR levels as early as 3-6 months after completing PR if patients do not continue to engage in exercise. This review will (1) briefly summarize the efficacy data that informed the 2023 American Thoracic Society (ATS) clinical practice guidelines for maintenance PR, (2) discuss exercise components of maintenance PR studied since 2020 when the last papers were included in the ATS guidelines, (3) explore future directions for delivery of maintenance PR using technology-mediated models, and (4) examine the need for behavior change techniques informed by theoretical models that underpin long-term behavior change. This review will focus on persons with COPD who have completed an out-patient core initial PR program as most of the data on maintenance PR have been published in this patient population. Core PR typically implies a facility-based initial intensive structured program. All patients who complete a core initial PR program should be counseled by PR staff at the discharge visit to engage in ongoing exercise. This usual care is equally as important as referral to a formal PR maintenance program. It is critical to emphasize that usual care after core initial PR means all patients should be supported to participate in regular ongoing exercise, regardless of whether supervised maintenance PR is available. Currently, the optimal frequency, exercise and/or physical activity content, and delivery mode for maintenance PR in persons with COPD and other chronic respiratory diseases remain unknown. Patient safety and degree of in-person supervision required due to the severity of the underlying lung disease need to be considered. Future research of maintenance PR should be underpinned by behavior change techniques. Finally, in the setting of finite resources, balancing the competing priorities of core initial programs with those of maintenance PR programs needs to be achieved.

Efficacy of Digital Therapeutics for Pulmonary Rehabilitation: A Multi-Center, Randomized Controlled Trial

BACKGROUND

This study aimed to investigate the efficacy and safety of digital therapeutics (DTx), EASYBREATH, for pulmonary rehabilitation (PR) in patients with chronic respiratory diseases (CRDs).

MATERIALS AND METHODS

This prospective randomized controlled trial was conducted at multiple centers. Participants were randomly allocated 1:1 to the DTx group (DTxG), provided with DTx using EASYBREATH. The DTxG underwent an 8-week PR program with evaluations conducted at baseline, four weeks, and eight weeks. The control group (CG) underwent one PR session and was advised to exercise and undergo the same evaluation. The primary outcome was the change in six-minute walking distance (6MWD) over eight weeks, and secondary outcomes included changes in scores of Modified Medical Research Council (mMRC), chronic obstructive pulmonary disease assessment test (CAT), and St. George's respiratory questionnaire (SGRQ).

RESULTS

The change in 6MWD after eight weeks demonstrated a significant difference between the DTxG and CG (57.68 m vs. 21.71 m, p = 0.0008). The change in mMRC scores (p = 0.0008), CAT scores (p < 0.0001), and total SGRQ scores (p = 0.0003) also showed a significant difference between the groups after eight weeks.

CONCLUSIONS

EASYBREATH significantly improved exercise capacity, alleviated dyspnea, and enhanced the overall quality of life at eight weeks. EASYBREATH is a highly accessible, time-efficient, and effective treatment option for CRD with high compliance.

Effects of virtual reality-based pulmonary rehabilitation in patients with chronic obstructive pulmonary disease: A meta-analysis

BACKGROUND

Virtual reality (VR)-based pulmonary rehabilitation has been used in the management of chronic obstructive pulmonary disease (COPD). The efficacy of VR-based pulmonary rehabilitation for improving lung function in patients with COPD is controversial. Therefore, the aim of this meta-analysis was to evaluate the efficacy of VR combined with pulmonary rehabilitation for lung function in patients with COPD.

METHODS

This study followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The search was performed in the Cochrane Library, EMBASE, Web of Science, PubMed, and China National Knowledge Infrastructure databases from inception to February 1, 2023. All included studies were randomized controlled trials that assessed VR combined with pulmonary rehabilitation for COPD patients. The effect size was calculated with standardized mean difference (SMD) and its 95% confidence interval (CI). The Cochrane Collaboration tool was used to assess the risk of bias. Publication bias was assessed by Egger test.

RESULTS

A total of 11 studies met the inclusion criteria and were included in this study. The combined effect size showed that VR combined with pulmonary rehabilitation was more effective than pulmonary rehabilitation alone at improving forced expiratory volume in 1 second% (SMD: 0.51; 95% CI 0.19,0.82; P = .002), forced expiratory volume in 1 second/forced vital capacity (SMD: 0.71; 95% CI 0.49,0.93; P < .001), dyspnea (SMD: -0.44; 95% CI -0.66, -0.22; P < .001), and 6-minute walking test (SMD: 059; 95% CI 0.39, 0.79; P < .001). In addition, the VR combined with pulmonary rehabilitation improved depression (SMD: -0.34; 95% CI -0.05, -0.03; P = .033) and anxiety mood (SMD: -0.57; 95% CI -1.11, -0.04; P = .036) compared with the pulmonary rehabilitation group.

CONCLUSION

This meta-analysis indicated that VR regimens could be used to enhance the therapeutic effect of pulmonary rehabilitation in patients with COPD. However, as a rapidly evolving field, more well-designed randomized controlled trials are needed to determine the impact of VR-based pulmonary rehabilitation on COPD patients.

Content, Mechanism, and Outcome of Effective Telehealth Solutions for Management of Chronic Obstructive Pulmonary Diseases: A Narrative Review

Telehealth (TH) solutions for Chronic Obstructive Pulmonary Disease (COPD) are promising behavioral therapeutic interventions and can help individuals living with COPD to improve their health status. The linking content, mechanism, and outcome of TH interventions reported in the literature related to COPD care are unknown. This paper aims to summarize the existing literature about structured TH solutions in COPD care. We conducted an electronic search of the literature related to TH solutions for COPD management up to October 2023. Thirty papers presented TH solutions as an innovative treatment to manage COPD. TH and digital health solutions are used interchangeably in the literature, but both have the potential to improve care, accessibility, and quality of life. To date, current TH solutions in COPD care have a variety of content, mechanisms, and outcomes. TH solutions can enhance education as well as provide remote monitoring. The content of TH solutions can be summarized as symptom management, prompt physical activity, and psychological support. The mechanism of TH solutions is manipulated by factors such as content, mode of delivery, strategy, and intensity. The most common outcome measures with TH solutions were adherence to treatment, health status, and quality of life. Implementing effective TH with a COPD care bundle must consider important determinants such as patient's needs, familiarity with the technology, healthcare professional support, and data privacy. The development of effective TH solutions for COPD management also must consider patient engagement as a positive approach to optimizing implementation and effectiveness.

The treatable traits approach to adults with obstructive airways disease in primary and secondary care

The treatable traits approach is based on the recognition that the different clinical phenotypes of asthma and chronic obstructive airways disease (COPD) are a heterogeneous group of conditions with different underlying mechanisms and clinical manifestations, and that the identification and treatment of the specific clinical features or traits facilitates a personalised approach to management. Fundamentally, it recognises two important concepts. Firstly, that treatment for obstructive lung disease can achieve better outcomes if guided by specific clinical characteristics. Secondly, that in patients with a diagnosis of asthma, and/or COPD, poor respiratory health may also be due to numerous overlapping disorders that can present with symptoms that may be indistinguishable from asthma and/or COPD, comorbidities that might require treatment in their own right, and lifestyle or environmental factors that, if addressed, might lead to better control rather than simply increasing airways directed treatment. While these concepts are well accepted, how best to implement this personalised medicine approach in primary and secondary care within existing resource constraints remains uncertain. In this review, we consider the evidence base for this management approach and propose that the priority now is to assess different prototype templates for the identification and management of treatable traits in both asthma and COPD, in primary, secondary and tertiary care, to provide the evidence that will guide their use in clinical practice in different health care systems.

Rehabilitation Technologies for Chronic Conditions: Will We Sink or Swim?

INTRODUCTION

Chronic conditions such as stroke, Parkinson's disease, spinal cord injury, multiple sclerosis, vestibular disorders, chronic pain, arthritis, diabetes, chronic obstructive pulmonary disease (COPD), and heart disease are leading causes of disability among middle-aged and older adults. While evidence-based treatment can optimize clinical outcomes, few people with chronic conditions engage in the recommended levels of exercise for clinical improvement and successful management of their condition. Rehabilitation technologies that can augment therapeutic care-i.e., exoskeletons, virtual/augmented reality, and remote monitoring-offer the opportunity to bring evidence-based rehabilitation into homes. Successful integration of rehabilitation techniques at home could help recovery and access and foster long term self-management. However, widespread uptake of technology in rehabilitation is still limited, leaving many technologies developed but not adopted.

METHODS

In this narrative review, clinical need, efficacy, and obstacles and suggestions for implementation are discussed. The use of three technologies is reviewed in the management of the most prevalent chronic diseases that utilize rehabilitation services, including common neurological, musculoskeletal, metabolic, pulmonary, and cardiac conditions. The technologies are (i) exoskeletons, (ii) virtual and augmented reality, and (iii) remote monitoring.

RESULTS

Effectiveness evidence backing the use of technology in rehabilitation is growing but remains limited by high heterogeneity, lack of long-term outcomes, and lack of adoption outcomes.

CONCLUSION

While rehabilitation technologies bring opportunities to bridge the gap between clinics and homes, there are many challenges with adoption. Hybrid effectiveness and implementation trials are a possible path to successful technology development and adoption.

Characterising hospitalisation risk for chronic obstructive pulmonary disease exacerbations: Bedside and outpatient clinic assessments of easily measured variables

OBJECTIVE

To identify the characteristics of people with chronic obstructive pulmonary disease (COPD) who require hospitalisation for exacerbations.

METHODS

People with COPD were recruited either during hospitalisation or from out-patient respiratory medicine clinics. Hospital admissions were tracked throughout the 5-months recruitment period. For participants who were admitted, hospital readmissions were tracked for at least 30 days following discharge. Participants were grouped as either needing; (i) no hospital admission during the study period (no admission; ø-A), (ii) one or more hospital admissions during the study period but no readmission within 30 days of discharge (no rapid readmission; ø-RR) or (iii) one or more hospital admissions with a readmission within 30 days of discharge (rapid readmission; RR).

RESULTS

Compared with the ø-A group (n=211), factors that independently increased the risk of ø-RR (n=146) and/or RR (n=57) group membership were being aged >60 years, identifying as an Indigenous person (relative risk ratio, 95% confidence interval 7.8 [1.8 to 34.0]) and the use of a support person or community service for activities of daily living (1.5 [1.0 to 2.4]. A body mass index ≥25 kg/m2 was protective.

CONCLUSIONS

Variables recorded at the bedside or in clinic provided information on hospitalisation risk.