Balance measures for fall risk screening in community-dwelling older adults with COPD: A longitudinal analysis.

BACKGROUND: Chronic obstructive pulmonary disease (COPD) increases fall risk, but consensus is lacking on suitable balance measures for fall risk screening in this group. We aimed to evaluate the reliability and validity of balance measures for fall risk screening in community-dwelling older adults with COPD. METHODS: In a secondary analysis of two studies, participants, aged ≥60 years with COPD and 12-month fall history or balance issues were tracked for 12-month prospective falls. Baseline balance measures - Brief Balance Evaluation Systems Test (Brief BESTest), single leg stance (SLS), Timed Up and Go (TUG), and TUG Dual-Task (TUG-DT) test - were assessed using intra-class correlation (ICC2,1) for reliability, Pearson/Spearman correlation with balance-related factors for convergent validity, t-tests/Wilcoxon rank-sum tests with fall-related and disease-related factors for known-groups validity, and area under the receiver operator characteristic curve (AUC) for predictive validity. RESULTS: Among 174 participants (73 ± 8 years; 86 females) with COPD, all balance measures showed excellent inter-rater and test-retest reliability (ICC2,1 = 0.88-0.97) and moderate convergent validity (r = 0.34-0.77) with related measures. Brief BESTest and SLS test had acceptable known-groups validity (p < 0.05) for 12-month fall history, self-reported balance problems, and gait aid use. TUG test and TUG-DT test discriminated between groups based on COPD severity, supplemental oxygen use, and gait aid use. All measures displayed insufficient predictive validity (AUC<0.70) for 12-month prospective falls. CONCLUSION: Though all four balance measures demonstrated excellent reliability, they lack accuracy in prospectively predicting falls in community-dwelling older adults with COPD. These measures are best utilized within multi-factorial fall risk assessments for this population.

A systematic review of change in symptoms, well-being and quality of life with group singing in people with cancer and their caregivers.

PURPOSE: This systematic review aimed to assess the impact of group singing on physical function, cancer-related symptoms, well-being (emotional, physical, social, spiritual), and health-related quality of life in individuals with cancer and their caregivers. METHODS: A search was performed using Ovid MEDLINE, Embase, Scopus and Web of Science from inception to April 2023; key words included cancer, choir, and group singing. Observational cohort, prospective or retrospective studies, randomized controlled studies, and crossover studies were included. Two teams of independent reviewers extracted data and assessed the risk of bias using the Downs and Black Tool. RESULTS: A total of 6 studies (6 reports) met the inclusion criteria for this review, with a mix of study designs. The overall quality of the studies was poor. Group singing significantly reduced anxiety levels in those with cancer and their caregivers, while the effects on depression were variable and there was no impact on fatigue. Caregivers reported improved well-being, self-efficacy and self-esteem. Both those with cancer and their caregivers had reductions in fear, anger, confusion; and reported improvement in energy, relaxation and connectedness at longer term follow-up compared to no treatment. Those with cancer reported improvements in health-related quality of life domains of bodily pain, vitality and mental health with group singing, though the effects on caregivers were mixed. CONCLUSIONS: Group singing may have favourable effects on selected symptoms, aspects of well-being, and domains of health-related quality of life specific to vitality, bodily pain, and mental health in individuals with cancer and their caregivers.

Applying the treatable traits approach in bronchiectasis-A scoping review of traits, measurements and treatments implemented by allied health professionals and nurses.

BACKGROUND: Using treatable traits as a management approach in bronchiectasis involves determining identifiable, clinically relevant, measurable and treatable problems to develop a management strategy in collaboration with the patient. OBJECTIVE: To identify new treatable traits not previously reported in the literature and treatment strategies for new and existing traits that could be implemented in an outpatient clinic or community setting by an allied health professional or nurse in adults with bronchiectasis. METHODS: A scoping review was conducted with searches of MEDLINE, CINAHL, AMED, Embase, Cochrane Central Register of Controlled Trials and PsycInfo. The search yielded 9963 articles with 255 articles proceeding to full text review and 114 articles included for data extraction. RESULTS: Sixteen new traits were identified, including fatigue (number of studies with new trait (n) = 13), physical inactivity (n = 13), reduced peripheral muscle power and/or strength (n = 12), respiratory muscle weakness (n = 9) and sedentarism (n = 6). The main treatment strategies for new and existing traits were airway clearance therapy (number of citations (n) = 86), pulmonary rehabilitation (n = 58), inspiratory muscle training (n = 20) and nebulised saline (n = 12). CONCLUSION: This review identifies several new traits in bronchiectasis and highlights the common treatments for new and existing traits that can be implemented in a treatable traits approach in an outpatient clinic or community setting by an allied health professional or nurse.

Measurement properties of physical activity in adults with bronchiectasis: A systematic review protocol.

People with bronchiectasis reduce their physical activity (PA) due to muscle weakness, dyspnea, fatigue, reduced exercise capacity and frequent cough with expectoration. Patient-reported and objective physical assessment methods have been used to evaluate PA in people with bronchiectasis. In the literature, significant differences in the PA measured using patient-reported outcome measures when compared with the objective methods. Given the availability of many PA assessment tools, it is tedious for the clinician or researcher to choose an outcome measure for clinical practice or research. The evidence on validity and reliability in bronchiectasis are unclear. Objectives: To identify the PA assessment tools, describe and evaluate the literature on psychometric properties of instruments measuring and analyzing PA. Methods: The search will be conducted in PubMed/Medline, Cochrane Central Register of Controlled Studies, Scopus and EMBASE databases. The keywords, index terms and synonyms of the following words will be used: bronchiectasis, physical activity, and outcome measures. Published studies of adult with clinical and/ or radiologically diagnosed bronchiectasis, aged >18 years, any gender and studies that assessed PA and/or if there are reports on measurement properties of PA will be included in the review. Studies using qualitative research methods, narrative reviews, letters to editors and editorials will be excluded. The quality of the study will be assessed and data will be extracted. Any disagreement will be resolved in the presence of an author not involved in the screening or selecting studies. Discussion: By assessing the quality of studies on measurement properties, this review will help researchers choose the outcome measure to evaluate the effects of interventions on PA. This review will identify the suite of outcome measures of PA for people with bronchiectasis that can be used for research and clinical purpose.

Rehabilitation for People with Respiratory Disease and Frailty: An Official American Thoracic Society Workshop Report.

People with respiratory disease have increased risk of developing frailty, which is associated with worse health outcomes. There is growing evidence of the role of rehabilitation in managing frailty in people with respiratory disease. However, several challenges remain regarding optimal methods of identifying frailty and delivering rehabilitation for this population. The aims of this American Thoracic Society workshop were to outline key definitions and concepts around rehabilitation for people with respiratory disease and frailty, synthesize available evidence, and explore how programs may be adapted to align to the needs and experiences of this population. Across two half-day virtual workshops, 20 professionals from diverse disciplines, professions, and countries discussed key developments and identified opportunities for future research, with additional input via online correspondence. Participants highlighted a "frailty rehabilitation paradox" whereby pulmonary rehabilitation can effectively reduce frailty, but programs are challenging for some individuals with frailty to complete. Frailty should not limit access to rehabilitation; instead, the identification of frailty should prompt comprehensive assessment and tailored support, including onward referral for additional specialist input. Exercise prescriptions that explicitly consider symptom burden and comorbidities, integration of additional geriatric or palliative care expertise, and/or preemptive planning for disruptions to participation may support engagement and outcomes. To identify and measure frailty in people with respiratory disease, tools should be selected on the basis of sensitivity, specificity, responsiveness, and feasibility for their intended purpose. Research is required to expand understanding beyond the physical dimensions of frailty and to explore the merits and limitations of telerehabilitation or home-based pulmonary rehabilitation for people with chronic respiratory disease and frailty.

Barriers and facilitators to implementing self-directed therapy activities in inpatient rehabilitation settings.

BACKGROUND: Self-directed therapy activities are not currently part of routine care during inpatient rehabilitation. Understanding patient and clinician perspectives on self-directed therapy is key to increasing implementation. The aim of this study was to investigate barriers and facilitators to implementing a self-directed therapy programme ("My Therapy") in adult inpatient rehabilitation settings. METHODS: My Therapy was recommended by physiotherapists and occupational therapists and completed by rehabilitation inpatients independently, outside of supervised therapy sessions. Physiotherapists, occupational therapists, and patients were invited to complete an online questionnaire comprising open-ended questions on barriers and facilitators to prescribing and participating in My Therapy. A directed content analysis of free-text responses was undertaken, with data coded using categories of the Capability, Opportunity, and Motivation Model of Behaviour (COM-B model). RESULTS: Eleven patients and 20 clinicians completed the questionnaire. Patient capability was reported to be facilitated by comprehensive education by clinicians, with mixed attitudes towards the format of the programme booklet. Clinician capability was facilitated by staff collaboration. One benefit was the better use of downtime between the supervised therapy sessions, but opportunities for patients to engage in self-directed therapy were compromised by the lack of space to complete the programme. Clinician opportunity was reported to be provided via organisational support but workload was a reported barrier. Patient motivation to engage in self-directed therapy was reported to be fostered by feeling empowered, engaged, and encouraged to participate. Clinician motivation was associated with belief in the value of the programme. CONCLUSION: Despite some barriers to rehabilitation patients independently practicing therapeutic exercises and activities outside of supervised sessions, both clinicians and patients agreed it should be considered as routine practice. To do this, patient time, ward space, and staff collaboration are required. Further research is needed to scale-up the implementation of the My Therapy programme and evaluate its effectiveness.

European Respiratory Society statement on airway clearance techniques in adults with bronchiectasis.

Airway clearance techniques (ACTs) are part of the main management strategy for patients with bronchiectasis. Despite being a priority for patients, accessibility, implementation and reporting of ACTs are variable in clinical settings and research studies. This European Respiratory Society statement summarises current knowledge about ACTs in adults with bronchiectasis and makes recommendations to improve the future evidence base. A task force of 14 experts and two patient representatives (10 countries) determined the scope of this statement through consensus and defined six questions. The questions were answered based on systematic searches of the literature. The statement provides a comprehensive review of the physiological rationale for ACTs in adults with bronchiectasis, and the mechanisms of action along with the advantages and disadvantages of each ACT. Evidence on ACTs in clinical practice indicates that the most frequently used techniques are active cycle of breathing techniques, positive expiratory pressure devices and gravity-assisted drainage, although there is limited evidence on the type of ACTs used in specific countries. A review of 30 randomised trials for the effectiveness of ACTs shows that these interventions increase sputum clearance during or after treatment, reduce the impact of cough and the risk of exacerbations, and improve health-related quality of life. Furthermore, strategies for reducing the risk of bias in future studies are proposed. Finally, an exploration of patients' perceptions, barriers and enablers related to this treatment is also included to facilitate implementation and adherence to ACTs.

Clinical Outcomes Following Exercise Rehabilitation in People with Multimorbidity: A Systematic Review.

OBJECTIVE: To determine the effectiveness of exercise rehabilitation in people with multimorbidity. Exercise capacity was the primary outcome. Secondary outcomes were: health-related quality of life, activities of daily living, cardiometabolic outcomes, mental health outcomes, symptom scores, resource utilization, health behaviours, economic outcomes, and adverse events. DATA SOURCES: A search was conducted in MEDLINE, CINHAL, EMBASE, and Cochrane Central Register of Controlled Trials databases. STUDY SELECTION AND EXTRACTION: Randomized and non-randomized controlled trials and cohort studies of exercise rehabilitation vs any comparison in people with multimorbidity. DATA SYNTHESIS: Forty-four reports (38 studies) were included. Rehabilitation ranged from 8 weeks to 4 years, with 1-7 sessions of rehabilitation weekly. Exercise included aerobic and resistance, limb training, aquatic exercises and tai chi. Compared with usual care, exercise rehabilitation improved 6-min walk distance (weighted mean difference (WMD) 64 m, 95% CI 45-82) and peak oxygen consumption (WMD 2.74 mL/kg/min, 95% CI -3.32 to 8.79). Effects on cardiometabolic outcomes and health-related quality of life also favoured rehabilitation; however; few data were available for other secondary outcomes. CONCLUSION: In people with multimorbidity, exercise rehabilitation improved exercise capacity, health-related quality of life, and cardiometabolic outcomes.

Active cycle of breathing technique versus oscillating PEP therapy versus walking with huffing during an acute exacerbation of bronchiectasis: a randomised, controlled trial protocol.

BACKGROUND: Airway clearance techniques (ACTs) for individuals with bronchiectasis are routinely prescribed in clinical practice and recommended by international guidelines, especially during an acute exacerbation. However, there is limited evidence of the efficacy of these techniques during an exacerbation to improve sputum expectoration, health-related quality-of-life (HRQOL) or exercise tolerance. The primary aim of this study is to compare the effects of the active cycle of breathing technique (ACBT), oscillating positive expiratory pressure (O-PEP) therapy, and walking with huffing on sputum expectoration for adults hospitalised with an acute exacerbation of bronchiectasis. Secondary aims are to compare the effects of these interventions on HRQOL, health status, exacerbation rates and hospital admissions in a six-month period following hospital discharge. METHODS: This multi-centre randomised controlled trial will recruit adults with an acute exacerbation of bronchiectasis requiring hospital admission. Participants will be randomised to receive one of three interventions: ACBT, O-PEP therapy, and walking with huffing. Outcome measures including sputum volume during and 1-h post ACT session, and 24-h sputum, as well as health status, HRQOL and exercise capacity will be completed during inpatient stay on day 2 and day 6 of admission, and within 24 h of hospital discharge. Time to first exacerbation, and time to first hospitalisation will be monitored via monthly phone calls for six months post hospital discharge. Health status and HRQOL will be assessed after discharge at two and six months, and exercise capacity will be assessed at six months post hospital discharge. DISCUSSION: Despite recommendations regarding the importance of ACT for individuals with bronchiectasis during an acute exacerbation, there is a gap in the literature regarding effectiveness of ACT when undertaken by individuals in this clinical state. This study will add to the evidence base regarding the effectiveness of commonly implemented ACTs during a hospital admission with an exacerbation of bronchiectasis. Additionally, it will contribute to knowledge of the long term effects on important and patient-centred outcomes, including incidence of future exacerbations, and HRQOL, which has not been previously established. Trial registration Registered on the Australian and New Zealand Clinical Trials Registry (ACTRN12621000428864).

'Teach me how to look after myself': What people with bronchiectasis want from education in a pulmonary rehabilitation setting.

INTRODUCTION: Pulmonary rehabilitation is recommended for people with bronchiectasis. Various education topics are included in these programmes, but the content is largely guided by the needs of people with other respiratory conditions. OBJECTIVES: With the education topics applicable to people with bronchiectasis unclear, we aimed to explore the perspective of adults with this condition on relevant educational topics in a pulmonary rehabilitation context. METHODS: Participants from the Australian Bronchiectasis Registry were invited to undertake a semi-structured interview. Interview transcripts were coded independently, with themes established by consensus (two researchers). RESULTS: Twenty-one people participated. The major themes were greater clarity on the underlying cause of bronchiectasis and prognosis. Most sought knowledge about self-management strategies and treatments to address extra-pulmonary symptoms. Participants requested more information on physiotherapy options and the role of exercise and physical activity outside of pulmonary rehabilitation. Preferences were mixed for the education delivery model. CONCLUSIONS: We have identified unmet educational topics of interest for people with bronchiectasis. Our study provides a framework for education topics desired by adults with bronchiectasis within a pulmonary rehabilitation setting. The topics identified will guide development of an education curriculum for pulmonary rehabilitation that is more fit-for-purpose for people with bronchiectasis.

Caregiver delivered massage therapy options in inpatient palliative care: A mixed methods exploratory study.

BACKGROUND: and purpose: Massage therapy can benefit palliative care inpatients and this intervention could be provided by trained caregivers in this setting. This study aimed to determine the feasibility and acceptance of caregiver massage therapy, to explore patients' and caregivers' experience of massage therapy, and examine staff perspectives about caregiver massage therapy in palliative care. MATERIALS AND METHODS: This was a mixed methods, convergent, study design. Inpatient palliative care patients were offered massage provided by a caregiver, following training. Caregiver massage therapy was provided up to five days post training. Patients and caregivers completed self-report measures of satisfaction for the five-day intervention, while caregivers rated massage-related burden and confidence. Healthcare professionals working in inpatient palliative care participated in a focus group, during which enablers and barriers to caregiver massage therapy were explored. RESULTS: Over the three-month recruitment period, 62 participants were available for recruitment. Of these, 23 (37%) consented to caregiver massage. Caregiver burden was highest on day 2 (mean 2.9/5) while confidence was highest on day 4 (mean 4.1/5). Caregivers and patients were satisfied with the massage training sessions, and patients reported perceptions of comfort during subsequent sessions. Staff-identified enablers to caregiver massage therapy included patient symptom improvement and caregiver empowerment but considered caregiver massage potentially burdensome for caregivers. CONCLUSION: Caregiver massage training is feasible, with a modest acceptance within an inpatient palliative care unit. Enablers of massage therapy in inpatient palliative care were caregiver empowerment, but this model was perceived as potentially burdensome for caregivers by healthcare professionals.

Does pulmonary rehabilitation address treatable traits? A systematic review.

BACKGROUND: There is growing interest in a "treatable traits" approach to pulmonary rehabilitation in chronic airways disease. The frequency with which pulmonary rehabilitation programmes address treatable traits is unknown. METHODS: Randomised controlled trials of pulmonary rehabilitation compared to usual care in patients with stable chronic airways disease were included. The components of pulmonary rehabilitation delivered were extracted and mapped to treatable traits in pulmonary, extrapulmonary and behavioural/lifestyle domains. Meta-analysis was used to evaluate the impact of addressing >1 treatable trait on exercise capacity and health-related quality of life (HRQoL). RESULTS: 116 trials were included (6893 participants). Almost all pulmonary rehabilitation programmes addressed deconditioning (97% of trials). The most commonly addressed extrapulmonary traits were nutritional status (obesity and cachexia, 18% each) and mood disturbance (anxiety and depression, 10% each). Behavioural/lifestyle traits most frequently addressed were nonadherence (46%), poor inhalation technique (24%) and poor family/social support (19%). Exercise capacity and HRQoL outcomes did not differ between studies that addressed deconditioning alone and those that targeted additional traits, but heterogeneity was high. CONCLUSION: Aside from deconditioning, treatable traits are infrequently addressed in existing trials of pulmonary rehabilitation. The potential of the treatable traits approach to improve pulmonary rehabilitation outcomes remains to be explored.

Validity of the Activities-specific Balance Confidence Scale in individuals with chronic obstructive pulmonary disease.

BACKGROUND: Limited research assessed the validity of the Activities-specific Balance Confidence, ABC) Scale in individuals with chronic obstructive pulmonary disease, COPD) at risk of falls. We report on the scale's construct and criterion validity. METHODS: Construct validity was established by assessing known groups, convergent, and divergent validity. A receiver operating characteristic, (ROC) curve and logistic regression examined the criterion validity of the scale. RESULTS: In 223 individuals with COPD, the ABC Scale significantly, (p < 0.001) discriminated between groups, with lower scores for females [Mean difference (MD) = 10%], rollator use [MD = 13%], and fallers [MD = 12%], and had a strong association [r = 0.58, p < 0.001] with Berg Balance Scale. The scale distinguished fallers from non-fallers with a cutoff value of 58% [Area Under the Curve = 0.64, 95% CI = 0.57-0.72, p < 0.001] and significantly identified fall status [B, SE = -0.03, 0.01, p < 0.001] with an odds ratio of 0.97 [95%CI = 0.96-0.99]. The sensitivity, specificity, and test accuracy were: 61, 58, and 60%, respectively. CONCLUSION: The ABC Scale showed evidence for known groups, convergent, and divergent validity and can assist in identifying fall status in individuals with COPD.

The prevalence and assessment of pain and dyspnoea in acute exacerbations of COPD: A systematic review.

BACKGROUND: Dyspnoea and pain are symptoms of chronic obstructive pulmonary disease (COPD). This review focused upon pain and dyspnoea during hospital admissions for acute exacerbations of COPD (AECOPD), with the aim of examining prevalence, assessment, clinical associations, and researcher-reported implications of these symptoms. METHODS: Four electronic databases were searched from inception to 31 May 2021. Full text versions of studies were assessed for methodological quality and data were extracted independently by two reviewers. Where data permitted, pooled prevalence of pain and dyspnoea were calculated by meta-analysis. RESULTS: Four studies were included. The pooled prevalence of pain and dyspnoea was 44% (95% confidence interval (CI) 35%-52%) and 91% (95% CI 87%-94%) respectively. An array of instruments with varying focal periods were reported (pain: six tools, dyspnoea: four tools). Associations and clinical implications between the two symptoms at the time of hospital admission were rarely reported. CONCLUSIONS: Few studies reported prevalence of pain and dyspnoea during an AECOPD. A greater understanding into the prevalence, intensity and associations of these symptoms during AECOPD could be furthered by use of standardised assessment tools with clearly defined focal periods.

Caregiver Burden Is Associated With the Physical Function of Individuals on Long-Term Oxygen Therapy.

BACKGROUND: The influence of physical function of individuals on long-term oxygen therapy (LTOT) on caregiver burden is underexplored. This study investigated the association of caregiver burden with physical function of individuals on LTOT and the association between caregiver's burden and quality of life. METHODS: This was a cross-sectional study. Informal caregivers were assessed for burden using the Caregiver Burden Inventory (CBI), the European Quality of Life 5 Dimension questionnaire index (EQ-5D index) and its Visual Analog Scale (EQ-VAS). Physical function of subjects on LTOT was assessed by dyspnea, activities of daily living (ADLs), and mobility. Univariate and multivariate linear regression models were explored. RESULTS: Fifty-four caregivers (54.7 ± 16.1 y, 74.1% female) were included. CBI total score was correlated with subject's dyspnea (r = 0.369, P = .006) and ADLs (r = 0.300, P = .03). In the multivariate regression models, subject's physical function limitation due to dyspnea explained 26.4% of the CBI total score variance (P = .005). In the CBI dimension analysis, the time-dependence caregiver burden was correlated with subject's dyspnea (r = 0.335, P = .01), ADLs (r = 0.436, P = .001), and mobility (r = -0.415, P = .002). CBI developmental and physical caregiver burden were correlated with dyspnea (r = 0.309, P = .02; r = 0.363, P = .007) and ADLs (r = 0.274, P = .045; r = 0.299, P = .03). Emotional caregiver burden was correlated with dyspnea (r = 0.333, P = .01). Higher CBI total score was correlated with worse quality of life on EQ-5D index (rs= -0.374, P = .005) and EQ-VAS (rs= -0.494, P = .001) in caregivers. CONCLUSIONS: Increased caregiver burden was associated with higher physical limitation due to dyspnea and dependence in ADLs of individuals on LTOT. The increased burden was associated with a worse caregiver's quality of life.

The Perceptions of Telehealth Physiotherapy for People with Bronchiectasis during a Global Pandemic-A Qualitative Study.

Physiotherapy is a core component of management for people with bronchiectasis and has predominantly been delivered in an in-person consultative format. With the global pandemic, a telehealth physiotherapy model of service evolved, but the perceptions and experiences from the consumer perspective of this service have not been evaluated. Participants who had a diagnosis of bronchiectasis and received a minimum of two telehealth physiotherapy sessions during the months of March 2020 to December 2020 at a private hospital were invited to take part in a semistructured interview. Interview transcripts were coded independently, with themes established by consensus from two researchers. In total, nine participants completed interviews (age range 44 to 83 years, 67% male), with four themes identified. Themes were initial mixed opinions and acceptance of telehealth physiotherapy as an alternate model, ease of use and limitations to the telehealth platform, enablers and barriers to physiotherapy service provision, and preferences for future models of telehealth physiotherapy beyond a pandemic. In the event of the continuation of telehealth physiotherapy services for people with bronchiectasis, the perceptions and experiences outlined by consumers could be applied to inform future modification of this model of service.