Pulmonary rehabilitation (PR) has demonstrated physiological, symptom-reducing, psychosocial, and health economic benefits for patients with chronic respiratory diseases, yet it is underutilized ...worldwide. Insufficient funding, resources, and reimbursement; lack of healthcare professional, payer, and patient awareness and knowledge; and additional patient-related barriers all contribute to the gap between the knowledge of the science and benefits of PR and the actual delivery of PR services to suitable patients.
The objectives of this document are to enhance implementation, use, and delivery of pulmonary rehabilitation to suitable individuals worldwide.
Members of the American Thoracic Society (ATS) Pulmonary Rehabilitation Assembly and the European Respiratory Society (ERS) Rehabilitation and Chronic Care Group established a Task Force and writing committee to develop a policy statement on PR. The document was modified based on feedback from expert peer reviewers. After cycles of review and revisions, the statement was reviewed and formally approved by the Board of Directors of the ATS and the Science Council and Executive Committee of the ERS.
This document articulates policy recommendations for advancing healthcare professional, payer, and patient awareness and knowledge of PR, increasing patient access to PR, and ensuring quality of PR programs. It also recommends areas of future research to establish evidence to support the development of an updated funding and reimbursement policy regarding PR.
The ATS and ERS commit to undertake actions that will improve access to and delivery of PR services for suitable patients. They call on their members and other health professional societies, payers, patients, and patient advocacy groups to join in this commitment.
Background
Decreased exercise capacity and health‐related quality of life (HRQoL) are common in people following lung resection for non‐small cell lung cancer (NSCLC). Exercise training has been ...demonstrated to confer gains in exercise capacity and HRQoL for people with a range of chronic conditions, including chronic obstructive pulmonary disease and heart failure, as well as in people with prostate and breast cancer. A programme of exercise training may also confer gains in these outcomes for people following lung resection for NSCLC. This systematic review updates our 2013 systematic review.
Objectives
The primary aim of this review was to determine the effects of exercise training on exercise capacity and adverse events in people following lung resection (with or without chemotherapy) for NSCLC. The secondary aims were to determine the effects of exercise training on other outcomes such as HRQoL, force‐generating capacity of peripheral muscles, pressure‐generating capacity of the respiratory muscles, dyspnoea and fatigue, feelings of anxiety and depression, lung function, and mortality.
Search methods
We searched for additional randomised controlled trials (RCTs) in the Cochrane Central Register of Controlled Trials (CENTRAL) (the Cochrane Library 2019, Issue 2 of 12), MEDLINE (via PubMed) (2013 to February 2019), Embase (via Ovid) (2013 to February 2019), SciELO (The Scientific Electronic Library Online) (2013 to February 2019), and PEDro (Physiotherapy Evidence Database) (2013 to February 2019).
Selection criteria
We included RCTs in which participants with NSCLC who underwent lung resection were allocated to receive either exercise training, which included aerobic exercise, resistance exercise, or a combination of both, or no exercise training.
Data collection and analysis
Two review authors screened the studies and identified those eligible for inclusion. We used either postintervention values (with their respective standard deviation (SD)) or mean changes (with their respective SD) in the meta‐analyses that reported results as mean difference (MD). In meta‐analyses that reported results as standardised mean difference (SMD), we placed studies that reported postintervention values and those that reported mean changes in separate subgroups. We assessed the certainty of evidence for each outcome by downgrading or upgrading the evidence according to GRADE criteria.
Main results
Along with the three RCTs included in the original version of this review (2013), we identified an additional five RCTs in this update, resulting in a total of eight RCTs involving 450 participants (180 (40%) females). The risk of selection bias in the included studies was low and the risk of performance bias high. Six studies explored the effects of combined aerobic and resistance training; one explored the effects of combined aerobic and inspiratory muscle training; and one explored the effects of combined aerobic, resistance, inspiratory muscle training and balance training. On completion of the intervention period, compared to the control group, exercise capacity expressed as the peak rate of oxygen uptake (VO2peak) and six‐minute walk distance (6MWD) was greater in the intervention group (VO2peak: MD 2.97 mL/kg/min, 95% confidence interval (CI) 1.93 to 4.02 mL/kg/min, 4 studies, 135 participants, moderate‐certainty evidence; 6MWD: MD 57 m, 95% CI 34 to 80 m, 5 studies, 182 participants, high‐certainty evidence). One adverse event (hip fracture) related to the intervention was reported in one of the included studies. The intervention group also achieved greater improvements in the physical component of general HRQoL (MD 5.0 points, 95% CI 2.3 to 7.7 points, 4 studies, 208 participants, low‐certainty evidence); improved force‐generating capacity of the quadriceps muscle (SMD 0.75, 95% CI 0.4 to 1.1, 4 studies, 133 participants, moderate‐certainty evidence); and less dyspnoea (SMD −0.43, 95% CI −0.81 to −0.05, 3 studies, 110 participants, very low‐certainty evidence). We observed uncertain effects on the mental component of general HRQoL, disease‐specific HRQoL, handgrip force, fatigue, and lung function. There were insufficient data to comment on the effect of exercise training on maximal inspiratory and expiratory pressures and feelings of anxiety and depression. Mortality was not reported in the included studies.
Authors' conclusions
Exercise training increased exercise capacity and quadriceps muscle force of people following lung resection for NSCLC. Our findings also suggest improvements on the physical component score of general HRQoL and decreased dyspnoea. This systematic review emphasises the importance of exercise training as part of the postoperative management of people with NSCLC.
Pulmonary rehabilitation is recognized as a core component of the management of individuals with chronic respiratory disease. Since the 2006 American Thoracic Society (ATS)/European Respiratory ...Society (ERS) Statement on Pulmonary Rehabilitation, there has been considerable growth in our knowledge of its efficacy and scope.
The purpose of this Statement is to update the 2006 document, including a new definition of pulmonary rehabilitation and highlighting key concepts and major advances in the field.
A multidisciplinary committee of experts representing the ATS Pulmonary Rehabilitation Assembly and the ERS Scientific Group 01.02, "Rehabilitation and Chronic Care," determined the overall scope of this update through group consensus. Focused literature reviews in key topic areas were conducted by committee members with relevant clinical and scientific expertise. The final content of this Statement was agreed on by all members.
An updated definition of pulmonary rehabilitation is proposed. New data are presented on the science and application of pulmonary rehabilitation, including its effectiveness in acutely ill individuals with chronic obstructive pulmonary disease, and in individuals with other chronic respiratory diseases. The important role of pulmonary rehabilitation in chronic disease management is highlighted. In addition, the role of health behavior change in optimizing and maintaining benefits is discussed.
The considerable growth in the science and application of pulmonary rehabilitation since 2006 adds further support for its efficacy in a wide range of individuals with chronic respiratory disease.
Abstract Objectives To determine the effects of exercise training on exercise capacity, health-related quality of life (HRQoL), lung function (forced expiratory volume in one second (FEV1 )) and ...quadriceps force in people who have had a recent lung resection for non-small cell lung cancer (NSCLC). Data sources We searched the Cochrane Central Register of Controlled Trials, MEDLINE, EMBASE, SciELO and PEDro up to February 2013. Review methods We included randomised controlled trials (RCTs) in which study participants with NSCLC, who had recently undergone lung resection, were allocated to receive either exercise training or no exercise training. Two review authors screened and identified the studies for inclusion. Results We identified three RCTs involving 178 participants. On completion of the intervention period, exercise capacity, as measured by the six-minute walk distance, was statistically greater in the intervention group compared to the control group (mean difference (MD) 50.4 m; 95% confidence interval (CI) 15.4–85.2 m). No between-group differences were observed in HRQoL (standardised mean difference (SMD) 0.17; 95% CI −0.16–0.49) or FEV1 (MD −0.13 L; 95% CI −0.36–0.11 L). Differences in quadriceps force were not demonstrated on completion of the intervention period. Conclusions Evidence from our review suggests that exercise training may potentially increase the exercise capacity of people following lung resection for NSCLC. The findings of this review should be interpreted with caution due to disparities between the studies, methodological limitations, some significant risks of bias and small sample sizes.
COVID-19 public health measures caused significant disruptions to child and caregivers' mental and physical well-being, including quality of life (QoL). However, in samples outside the United States ...(U.S.), greater resilience has been linked to lower COVID-19 impact on child QoL. Thus, understanding individual and dyadic factors contributing to resilience and QoL during COVID-19 within the United States may provide important insight for points of intervention. This study aimed to characterize the interdependent effects of child and caregiver COVID-19 impact on child and caregiver resilience, as well as on child-reported and caregiver proxy-reported child QoL. U.S. caregivers (n = 231; 95.7% female) and their 8-17-year-old children (n = 231; 54.5% male; Mage = 11.87; SDage = 2.66) reported their COVID-19 impact between May and July 2020 (T1). Follow-up self-reports on resilience and child QoL occurred between November 2020 and January 2021 (T2). Two actor-partner interdependence models (APIM) and one actor-partner interdependence mediation model (APIMeM) assessed associations among caregiver and child COVID-19 impact, resilience, and QoL. An APIM revealed significant negative actor and partner effects of COVID-19 impact on child self-reported and caregiver proxy-reported child QoL. Another APIM revealed an actor effect from COVID-19 impact to one's own resilience. The APIMeM revealed two indirect effects revealing that when children or caregivers reported greater levels of T1 COVID-19 impact, it was associated with lower levels of T2 child-reported resilience, which was subsequently associated with lower T2 child-reported QoL. Findings suggested that both child and caregiver perceptions of the pandemic were important for their own and the others' resilience, as well as child QoL.
Decreased exercise capacity and impairments in health-related quality of life (HRQoL) are common in people following lung resection for non-small cell lung cancer (NSCLC). Exercise training has been ...demonstrated to confer gains in exercise capacity and HRQoL for people with a range of chronic conditions, including chronic obstructive pulmonary disease and heart failure, as well as in people with cancers such as prostate and breast cancer. A programme of exercise training for people following lung resection for NSCLC may confer important gains in these outcomes. To date, evidence of its efficacy in this population is unclear.
The primary aim of this study was to determine the effects of exercise training on exercise capacity in people following lung resection(with or without chemotherapy) for NSCLC. The secondary aims were to determine the effects on other outcomes such as HRQoL,lung function (forced expiratory volume in one second (FEV1)), peripheral muscle force, dyspnoea and fatigue as well as feelings of anxiety and depression.
We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2013, Issue 2 of 12), MEDLINE(via PubMed) (1966 to February 2013), EMBASE (via Ovid) (1974 to February 2013), SciELO (The Scientific Electronic Library Online) (1978 to February 2013) as well as PEDro (Physiotherapy Evidence Database) (1980 to February 2013).
We included randomised controlled trials (RCTs) in which study participants withNSCLC, who had recently undergone lung resection,were allocated to receive either exercise training or no exercise training.
Two review authors screened the studies and identified those for inclusion. Meta-analyses were performed using post-intervention datafor those studies in which no differences were reported between the exercise and control group either: (i) prior to lung resection, or(ii) following lung resection but prior to the commencement of the intervention period. Although two studies reported measures of quadriceps force on completion of the intervention period, meta-analysis was not performed on this outcome as one of the two studies demonstrated significant differences between the exercise and control group at baseline (following lung resection).
We identified three RCTs involving 178 participants. Three out of the seven domains included in the Cochrane Collaboration' s 'seven evidence-based domains' table were identical in their assessment across the three studies (random sequence generation, allocation concealment and blinding of participants and personnel). The domain which had the greatest variation was 'blinding of outcome assessment' where one study was rated at low risk of bias, one at unclear risk of bias and the remaining one at high risk of bias. On completion of the intervention period, exercise capacity as measured by the six-minute walk distance was statistically greater in the intervention group compared to the control group (mean difference (MD) 50.4 m; 95% confidence interval (CI) 15.4 to 85.2 m). No between-group differences were observed in HRQoL (standardised mean difference (SMD) 0.17; 95% CI -0.16 to 0.49) or FEV1 (MD-0.13 L; 95% CI -0.36 to 0.11 L). Differences in quadriceps force were not demonstrated on completion of the intervention period.
The evidence summarised in our review suggests that exercise training may potentially increase the exercise capacity of people following lung resection for NSCLC. The findings of our systematic review should be interpreted with caution due to disparities between the studies, methodological limitations, some significant risks of bias and small sample sizes. This systematic review emphasises the need for larger RCTs..
Parents of children who died of a medical condition experience a range of psychosocial outcomes. The current scoping review aims to summarize the outcomes assessed, methodology, and sample ...characteristics of recent psychosocial research conducted with this population.
Included studies were limited to peer-reviewed, psychosocial outcomes research published between August 2011 and August 2022, written in English, and including caregiver study participants of children who died of a medical condition. Data sources were scholarly journal articles from 9 electronic databases, including Scopus, Web of Science, Academic Search Primer, ProQuest Research Library, PubMed, Embase, PsycINFO, Psychology & Behavioral Sciences Collection, and Health Source: Nursing/Academic Edition. The Mixed Methods Appraisal Tool-2018 evaluated methodological quality.
The study sample included 106 studies, most of which were either qualitative (60%) or quantitative (29%). Mixed-methods studies (8%) and randomized clinical trials (2%) were also identified. Study quality was variable, but most studies met all quality criteria (73%). Studies primarily represented cancer populations (58%), White participants (71%), and mothers (66%). Risk-based psychosocial outcomes (e.g., grief) were more commonly assessed than resilience-based outcomes.
The current scoping review revealed that recent research assessing the psychosocial outcomes of bereaved parents is limited in the representation of diverse populations, primarily qualitative, of broadly strong methodological quality, and oriented to psychosocial risk. To enhance the state of the science and inform evidence-based psychosocial services, future research should consider varied methodologies to comprehensively assess processes of risk and resilience with demographically and medically diverse populations.
A child's death from cancer may increase the risk for poor self-worth in bereaved siblings. Furthermore, bereaved parents may experience depressive symptoms and communicate differently with their ...surviving children. However, limited research has examined family factors associated with self-worth in bereaved siblings. Thus, we examined: (a) differences in parental depressive symptoms, parent-child communication, and sibling self-worth between bereaved and nonbereaved families and (b) indirect effects of parental depressive symptoms and communication quality on the association between bereavement and sibling self-worth. Bereaved parents and siblings were recruited 3-12 months after a child's death from cancer. Bereaved (n = 72) and nonbereaved families of classmates (n = 58) completed home-based questionnaires upon enrollment (T1), and 48 bereaved and 45 nonbereaved families completed 1-year follow-up (T2). Relative to controls at T1 and T2, bereaved mothers, but not fathers, reported more depressive symptoms. Bereaved siblings reported poorer maternal and similar paternal communication, and similar levels of self-worth compared to controls. Both cross-sectional and longitudinal serial mediation models for mothers were significant. Bereaved mothers were at greater risk for depressive symptoms, which adversely affected sibling self-worth over time through disrupted mother-child communication. The father sample was limited, but the cross-sectional model was nonsignificant. Mothers and fathers may grieve differently and may require different therapeutic approaches. Family-centered interventions should target bereaved mothers' emotional adjustment and communication to enhance sibling self-worth. Additionally, clinicians should bolster other sources of support for bereaved siblings to promote adaptive outcomes.
Dyspnoea is often the most distressing symptom described by people with a chronic respiratory condition. The traditional biomedical model of neuromechanical uncoupling that explains the physiological ...basis for dyspnoea is well accepted. However, in people with chronic obstructive pulmonary disease (COPD), measures that are linked with neuromechanical uncoupling are poorly related to the restriction in activity during daily life attributed to dyspnoea. This suggests that activity restriction that results from dyspnoea is influenced by factors other than expiratory airflow limitation and dynamic pulmonary hyperinflation, such as the ways people perceive, interpret and respond to this sensation. This review introduces the common-sense model as a framework to understand the way an individual's lay beliefs surrounding sensations can lead to these sensations being perceived as a health threat and how this impacts their emotional and behavioural responses. The aim is to provide insight into the nuances that can shape an individual's personal construct of dyspnoea and offer practical suggestions to challenge unhelpful beliefs and facilitate cognitive re-structuring as a pathway to reduce distress and optimise health behaviours and outcomes.
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