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Welsner M, Gruber W, Blosch C, Olivier M, Mellies U, Dillenhoefer S, Brinkmann F, Koerner-Rettberg C, Sutharsan S, Taube C, Stehling F. Impact of habitual physical activity and exercise capacity on quality of life in adolescents and adults with cystic fibrosis. Pediatr Pulmonol 2024. [PMID: 38214406 DOI: 10.1002/ppul.26855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 12/04/2023] [Accepted: 12/30/2023] [Indexed: 01/13/2024]
Abstract
BACKGROUND The influence of habitual physical activity and exercise capacity on health-related quality of life (HRQoL) in people with cystic fibrosis (pwCF) is poorly characterized. This study investigated the influence of habitual physical activity, exercise capacity, lung function, and body mass index (BMI) on HRQoL in adolescent and adult pwCF. METHOD Subjects were fitted with an accelerometer to determine habitual physical activity (steps/day), including time spent at different intensities, for up to 4 weeks. Then bicycle ergometry (maximal exercise capacity; Wpeak), lung function (percent predicted forced expiratory volume in 1 s, ppFEV1 ), BMI, and response to the Cystic Fibrosis Questionnaire-Revised (CFQ-R) were determined. RESULTS Sixty-five pwCF participated in the study. Physically active pwCF had significantly higher ppFEV1 (p < .001) and exercise capacity (p < .001) than inactive pwCF, and had significantly higher scores on the CFQ-R physical (p = .006), emotional (p = .015), role (p = .008), health (p = .006), and weight (p = .004) subscales. On multiple linear regression analysis, ppFEV1 and, to a lesser extent, exercise capacity, were the most important determinants of HRQoL in pwCF. Time spent in moderate-to-vigorous intensity physical activity did not influence any of the CFQ-R subscales, whereas time spent in vigorous-intensity influenced CFQ-R scores for role (p = .007), body (p = .001), health (p = .009), and weight (p = .01). CONCLUSION HRQoL in adolescent and adult pwCF was influenced by several factors. Avoiding sedentary behavior and spending time in vigorous-intensity levels positively influenced HRQoL, whereas the total number of steps per day played only a minor role in determining HRQoL. Both ppFEV1 and exercise capacity markedly influenced HRQoL.
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Affiliation(s)
- Matthias Welsner
- Department of Pulmonary Medicine, University Hospital Essen-Ruhrlandklinik, Adult Cystic Fibrosis Center, University of Duisburg-Essen, Essen, Germany
| | - Wolfgang Gruber
- Pediatric Pulmonology and Sleep Medicine, Cystic Fibrosis Center, Children's Hospital, University of Duisburg-Essen, Essen, Germany
- Institute of Human Nutrition and Food Science, Christian-Albrechts-Universität zu Kiel, Kiel, Germany
| | - Christopher Blosch
- Pediatric Pulmonology and Sleep Medicine, Cystic Fibrosis Center, Children's Hospital, University of Duisburg-Essen, Essen, Germany
- Department of Pediatric Pulmonology, University Children's Hospital, Ruhr University, Bochum, Germany
| | - Margarete Olivier
- Pediatric Pulmonology and Sleep Medicine, Cystic Fibrosis Center, Children's Hospital, University of Duisburg-Essen, Essen, Germany
| | - Uwe Mellies
- Pediatric Pulmonology and Sleep Medicine, Cystic Fibrosis Center, Children's Hospital, University of Duisburg-Essen, Essen, Germany
| | - Stefanie Dillenhoefer
- Department of Pediatric Pulmonology, University Children's Hospital, Ruhr University, Bochum, Germany
| | - Folke Brinkmann
- Department of Pediatric Pulmonology, University Children's Hospital, Ruhr University, Bochum, Germany
| | - Cordula Koerner-Rettberg
- Department of Pediatric Pulmonology, University Children's Hospital, Ruhr University, Bochum, Germany
- Children's Hospital, Marienhospital Wesel, Wesel, Germany
| | - Sivagurunathan Sutharsan
- Department of Pulmonary Medicine, University Hospital Essen-Ruhrlandklinik, Adult Cystic Fibrosis Center, University of Duisburg-Essen, Essen, Germany
| | - Christian Taube
- Department of Pulmonary Medicine, University Hospital Essen-Ruhrlandklinik, Adult Cystic Fibrosis Center, University of Duisburg-Essen, Essen, Germany
| | - Florian Stehling
- Pediatric Pulmonology and Sleep Medicine, Cystic Fibrosis Center, Children's Hospital, University of Duisburg-Essen, Essen, Germany
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Howard LS, Rosenkranz S, Frantz RP, Hemnes AR, Pfister T, Hsu Schmitz SF, Skåra H, Humbert M, Preston IR. Assessing Daily Life Physical Activity by Actigraphy in Pulmonary Arterial Hypertension: Insights From the Randomized Controlled Study With Selexipag (TRACE). Chest 2023; 163:407-418. [PMID: 36089068 PMCID: PMC9899640 DOI: 10.1016/j.chest.2022.08.2231] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 07/20/2022] [Accepted: 08/19/2022] [Indexed: 12/01/2022] Open
Abstract
BACKGROUND Reduced daily life physical activity (DLPA) in pulmonary arterial hypertension (PAH) contributes to a poor quality of life. RESEARCH QUESTION Can actigraphy be used to assess changes in DLPA in patients with PAH receiving selexipag or placebo? STUDY DESIGN AND METHODS Effect of Selexipag on Daily Life Physical Activity of Patients With Pulmonary Arterial Hypertension (TRACE) was a prospective, multicenter, randomized, placebo-controlled, double-blind, exploratory phase 4 study enrolling patients with PAH in World Health Organization functional class II/III, receiving stable endothelin receptor antagonist with/without phosphodiesterase type 5 inhibitor background therapy. Primary end points were change from baseline to Week 24 in actigraphy-assessed DLPA (recorded by using an accelerometer), including daily time spent in nonsedentary physical activity (NSPA), daily time spent in moderate to vigorous physical activity (MVPA), daily volume of activity, and daily number of steps. RESULTS At baseline, patients (N = 108) were prevalent, on stable background PAH therapy, and at low risk of disease progression. Patients showed high compliance with wear of the accelerometer throughout the study. From baseline to Week 24, mean daily time spent in NSPA increased by 1.1 min and decreased by 16.7 min in the selexipag and placebo groups (treatment difference [95% CI], 17.8 [-6.0, 41.6] min); mean time spent in MVPA increased by 0.3 min and was reduced by 2.0 min in the selexipag and placebo groups (treatment difference [95% CI], 2.3 [-10.8, 15.4] min); and mean number of daily steps decreased by 0.3 and 201.9 in the selexipag and placebo groups (treatment difference [95% CI], 201.6 [-243.0, 646.2]). INTERPRETATION TRACE enrolled a prevalent population on background therapy and at low risk of disease progression. Changes in DLPA were small and highly variable, with no statistically significant differences between treatment groups. This patient-centric study was the first randomized trial in PAH to capture high-quality actigraphy data and to describe DLPA in terms of mean/median and variability, which may inform the design of future studies. CLINICAL TRIAL REGISTRATION ClinicalTrials.gov; No.: NCT03078907; URL: www. CLINICALTRIALS gov.
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Affiliation(s)
- Luke S. Howard
- Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, England,CORRESPONDENCE TO: Luke S. Howard, MD
| | - Stephan Rosenkranz
- Heart Centera, University Hospital Cologne, and Cologne Cardiovascular Research Center (CCRC), Cologne, Germany
| | | | - Anna R. Hemnes
- Vanderbilt University Medical Center, Nashville, TN, USA
| | | | | | - Hall Skåra
- European Pulmonary Hypertension Association (PHA Europe), Vienna, Austria
| | - Marc Humbert
- Université Paris-Saclay, Faculty of Medicine, Le Kremlin-Bicêtre, France,Department of Respiratory and Intensive Care Medicine, Assistance Publique-Hôpitaux de Paris, Hôpital Bicêtre, Le Kremlin-Bicêtre, France,INSERM UMR_S 999, Hôpital Marie Lannelongue, Le Plessis-Robinson, France
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Butāne L, Spilva-Ekerte L, Šablinskis M, Skride A, Šmite D. Individually tailored home-based physiotherapy program makes sustainable improvement in exercise capacity and daily physical activity in patients with pulmonary arterial hypertension. Ther Adv Respir Dis 2022; 16:17534666221132477. [PMID: 36314474 PMCID: PMC9629575 DOI: 10.1177/17534666221132477] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Pulmonary arterial hypertension (PAH) is a rare, chronic, progressive, and life-threatening cardiopulmonary disease. This study investigated the impact of an individually tailored 12 weeks home-based physiotherapy program in PAH patients, with the aim to evaluate change in exercise capacity and daily physical activity level. METHODS This was an analysis of secondary outcomes from a prospective, randomized, controlled intervention study. Twenty-one participants were recruited from the Latvian PH registry based on inclusion criteria and randomized in a training group (TG) and control group (CG). Both groups continued a medical target therapy, but for TG, the individually tailored home-based physiotherapy program was added including physical exercises, relaxation, self-control, education, and supervision with telehealth elements. Outcomes included a 6-min walk test (6MWT) (m) and daily physical activity based on accelerometry results assessed at baseline, after 12 weeks, and at follow-up 6 months after commencement of intervention. RESULTS 6MWT distance significantly (p < 0.05) and clinically (>33 m) increased within TG after 12 weeks (51.8 m, 95% CI = 25.7-77.9 m, Cohen's d = 1.7) and at follow-up (75.5 m, 95% CI = 46.1-104.8 m, Cohen's d = 2.1). A significant difference in 6MWT results between the groups at 12 weeks and follow-up was approved. In TG, low-intensity activities significantly (p < 0.05) increased both after 12 weeks (Cohen's d = 1.6) and at follow-up (Cohen's d = 1.2), moderate-intensity activities significantly (p < 0.05) increased at follow-up (Cohen's d = 1.3), and no significant improvements were present in CG. CONCLUSION The individually tailored 12 weeks home-based physiotherapy program comprising comprehensive physical exercise training, relaxation, self-control skills training, and education, added to stable medical target therapy and supervised by physiotherapist through telehealth elements, is effective in improving exercise capacity and increasing daily time in low or moderate physical activities 6 months after commencement of the intervention in patients with PAH.
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Affiliation(s)
| | | | - Matīss Šablinskis
- Department of Cardiology, Pauls Stradiņš Clinical University Hospital, Riga, Latvia
| | - Andris Skride
- Department of Internal Diseases, Riga Stradiņš University, Riga, Latvia,Department of Cardiology, Pauls Stradiņš Clinical University Hospital, Riga, Latvia
| | - Daina Šmite
- Faculty of Rehabilitation, Riga Stradiņš University, Riga, Latvia
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Badenes-Bonet D, Rodó-Pin A, Castillo-Villegas D, Vicens-Zygmunt V, Bermudo G, Hernández-González F, Portillo K, Martínez-Llorens J, Chalela R, Caguana O, Sellarés J, Molina-Molina M, Duran X, Gea J, Rodríguez-Chiaradia DA, Balcells E. Predictors and changes of physical activity in idiopathic pulmonary fibrosis. BMC Pulm Med 2022; 22:340. [PMID: 36085057 PMCID: PMC9461180 DOI: 10.1186/s12890-022-02134-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 08/22/2022] [Indexed: 12/02/2022] Open
Abstract
Background Different clinical predictors of physical activity (PA) have been described in idiopathic pulmonary fibrosis (IPF), but studies are lacking evaluating the potential role of muscle strength and anxiety and depression symptoms in PA limitation. Moreover, little is known about the impact of changes in PA in the course of the disease. The aim of the present study was to investigate the relationship between baseline PA and a wide range of variables in IPF, to assess its longitudinal changes at 12 months and its impact on progression free-survival. Methods PA was assessed by accelerometer and physiological, clinical, psychological factors and health-related quality of life were evaluated in subjects with IPF at baseline and at 12 month follow-up. Predictors of PA were determined at baseline, evolution of PA parameters was described and the prognostic role of PA evolution was also established. Results Forty participants with IPF were included and 22 completed the follow-up. At baseline, subjects performed 5765 (3442) daily steps and spent 64 (44) minutes/day in moderate to vigorous PA. Multivariate regression models showed that at baseline, a lower six-minute walked distance, lower quadriceps strength (QMVC), and a higher depression score in the Hospital Anxiety and Depression scale were associated to lower daily step number. In addition, being in (Gender-Age-Physiology) GAP III stage, having a BMI ≥ 25 kg/m2 and lower QMVC or maximum inspiratory pressure were factors associated with sedentary behaviour. Adjusted for age, gender and forced vital capacity (FVC) (%pred.) a lower progression-free survival was evidenced in those subjects that decreased PA compared to those that maintained, or even increased it, at 12 months [HR 12.1 (95% CI, 1.9–78.8); p = 0.009]. Conclusion Among a wide range of variables, muscle strength and depression symptoms have a predominant role in PA in IPF patients. Daily PA behaviour and its evolution should be considered in IPF clinical assessment and as a potential complementary indicator of disease prognosis. Supplementary Information The online version contains supplementary material available at 10.1186/s12890-022-02134-4.
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Ertan O, Aslan GK, Akinci B, Bilge AK, Inanc M, Okumus G. Effect of Ground-Based Walk Training in Pulmonary Hypertension. Am J Cardiol 2022; 174:172-178. [PMID: 35473778 DOI: 10.1016/j.amjcard.2022.03.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 03/09/2022] [Accepted: 03/15/2022] [Indexed: 11/29/2022]
Abstract
This study aimed to determine the effect of ground-based walking training on exercise capacity, physical activity, quadriceps muscle strength, and quality of life (QoL) in patients with pulmonary hypertension. A total of 24 patients were included in the study. Patients were randomly assigned to 2 groups as the walking group or the control group. The walking group participated in 30-minute supervised ground-based walking training 2 days/week for 8 weeks. Also, they walked unsupervised at least 1 day/week. The control group received no intervention. The number of weekly steps taken in both groups was recorded using a pedometer. In addition to the sociodemographic and clinic characteristics of the patients, the endurance shuttle walk test, incremental shuttle walk test, and 6-minute walk test were used for the evaluation of exercise capacity, and an activity monitor and pedometer for physical activity, a dynamometer for quadriceps muscle strength, and emPHasis-10 for QoL. After 8 weeks, endurance capacity, maximal exercise capacity, and the number of steps significantly improved in the walking group (p <0.05). The 6-minute walk distance, physical activity, quadriceps muscle strength, and QoL were similar in both groups (p >0.05). The results of the study showed that ground-based walking could improve endurance capacity, maximal exercise capacity, and the number of steps. Quadriceps muscle strength also improved in the walking group. No adverse effects were reported during the training period. Ground-based walking training can be performed safely in patients with pulmonary hypertension.
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Affiliation(s)
- Ozge Ertan
- Department of Physiotherapy and Rehabilitation, Istanbul University-Cerrahpasa, Institute of Graduate Studies, Istanbul, Turkey
| | - Goksen Kuran Aslan
- Division of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Istanbul University-Cerrahpasa, Istanbul, Turkey.
| | - Buket Akinci
- Division of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Biruni University, Istanbul, Turkey
| | - Ahmet Kaya Bilge
- Department of Cardiology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Murat Inanc
- Division of Rheumatology, Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Gulfer Okumus
- Department of Chest Disease, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
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6
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Watson A, Wilkinson TMA. Digital healthcare in COPD management: a narrative review on the advantages, pitfalls, and need for further research. Ther Adv Respir Dis 2022; 16:17534666221075493. [PMID: 35234090 PMCID: PMC8894614 DOI: 10.1177/17534666221075493] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Chronic obstructive pulmonary disease (COPD) remains a leading cause of morbidity and mortality despite current treatment strategies which focus on smoking cessation, pulmonary rehabilitation, and symptomatic relief. A focus of COPD care is to encourage self-management, particularly during COVID-19, where much face-to-face care has been reduced or ceased. Digital health solutions may offer affordable and scalable solutions to support COPD patient education and self-management, such solutions could improve clinical outcomes and expand service reach for limited additional cost. However, optimal ways to deliver digital medicine are still in development, and there are a number of important considerations for clinicians, commissioners, and patients to ensure successful implementation of digitally augmented care. In this narrative review, we discuss advantages, pitfalls, and future prospects of digital healthcare, which offer a variety of tools including self-management plans, education videos, inhaler training videos, feedback to patients and healthcare professionals (HCPs), exacerbation monitoring, and pulmonary rehabilitation. We discuss the key issues with sustaining patient and HCP engagement and limiting attrition of use, interoperability with devices, integration into healthcare systems, and ensuring inclusivity and accessibility. We explore the essential areas of research beyond determining safety and efficacy to understand the acceptability of digital healthcare solutions to patients, clinicians, and healthcare systems, and hence ways to improve this and sustain engagement. Finally, we explore the regulatory challenges to ensure quality and engagement and effective integration into current healthcare systems and care pathways, while maintaining patients’ autonomy and privacy. Understanding and addressing these issues and successful incorporation of an acceptable, simple, scalable, affordable, and future-proof digital solution into healthcare systems could help remodel global chronic disease management and fractured healthcare systems to provide best patient care and optimisation of healthcare resources to meet the global burden and unmet clinical need of COPD.
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Affiliation(s)
- Alastair Watson
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UKNIHR Southampton Biomedical Research Centre, University Hospital Southampton, Southampton, UKCollege of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Tom M A Wilkinson
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK. NIHR Southampton Biomedical Research Centre, University Hospital Southampton, Southampton, UK
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Aronson KI, Danoff SK, Russell AM, Ryerson CJ, Suzuki A, Wijsenbeek MS, Bajwah S, Bianchi P, Corte TJ, Lee JS, Lindell KO, Maher TM, Martinez FJ, Meek PM, Raghu G, Rouland G, Rudell R, Safford MM, Sheth JS, Swigris JJ. Patient-centered Outcomes Research in Interstitial Lung Disease: An Official American Thoracic Society Research Statement. Am J Respir Crit Care Med 2021; 204:e3-e23. [PMID: 34283696 PMCID: PMC8650796 DOI: 10.1164/rccm.202105-1193st] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Background: In the past two decades, many advances have been made to our understanding of interstitial lung disease (ILD) and the way we approach its treatment. Despite this, many questions remain unanswered, particularly those related to how the disease and its therapies impact outcomes that are most important to patients. There is currently a lack of guidance on how to best define and incorporate these patient-centered outcomes in ILD research. Objectives: To summarize the current state of patient-centered outcomes research in ILD, identify gaps in knowledge and research, and highlight opportunities and methods for future patient-centered research agendas in ILD. Methods: An international interdisciplinary group of experts was assembled. The group identified top patient-centered outcomes in ILD, reviewed available literature for each outcome, highlighted important discoveries and knowledge gaps, and formulated research recommendations. Results: The committee identified seven themes around patient-centered outcomes as the focus of the statement. After a review of the literature and expert committee discussion, we developed 28 research recommendations. Conclusions: Patient-centered outcomes are key to ascertaining whether and how ILD and interventions used to treat it affect the way patients feel and function in their daily lives. Ample opportunities exist to conduct additional work dedicated to elevating and incorporating patient-centered outcomes in ILD research.
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McLeod C, Wood J, Tong A, Schultz A, Norman R, Smith S, Blyth CC, Webb S, Smyth AR, Snelling TL. The measurement properties of tests and tools used in cystic fibrosis studies: a systematic review. Eur Respir Rev 2021; 30:200354. [PMID: 33980667 PMCID: PMC9489019 DOI: 10.1183/16000617.0354-2020] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 12/26/2020] [Indexed: 11/05/2022] Open
Abstract
There is no consensus on how best to measure responses to interventions among children and adults with cystic fibrosis (CF). We have systematically reviewed and summarised the characteristics and measurement properties of tests and tools that have been used to capture outcomes in studies among people with CF, including their reliability, validity and responsiveness. This review is intended to guide researchers when selecting tests or tools for measuring treatment effects in CF trials. A consensus set of these tests and tools could improve consistency in how outcomes are captured and thereby facilitate comparisons and synthesis of evidence across studies.
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Affiliation(s)
- Charlie McLeod
- Wesfarmers Centre for Vaccines and Infectious Diseases, Telethon Kids Institute, Nedlands, Australia
- Division of Paediatrics, Faculty of Medicine, University of Western Australia, Nedlands, Australia
- Infectious Diseases Dept, Perth Children's Hospital, Nedlands, Australia
| | - Jamie Wood
- Physiotherapy Dept, Sir Charles Gairdner Hospital, Nedlands, Australia
| | - Allison Tong
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
- Centre for Kidney Research, The Children's Hospital at Westmead, Westmead, Australia
| | - André Schultz
- Wal-yan Respiratory Research Centre, Telethon Kids Institute, University of Western Australia, Nedlands, Australia
- Dept of Respiratory and Sleep Medicine, Perth Children's Hospital, Nedlands, Australia
| | - Richard Norman
- School of Population Health, Curtin University, Bentley, Australia
| | - Sherie Smith
- Evidence Based Child Health Group, University of Nottingham, Queens Medical Centre, Nottingham, UK
| | - Christopher C Blyth
- Wesfarmers Centre for Vaccines and Infectious Diseases, Telethon Kids Institute, Nedlands, Australia
- Division of Paediatrics, Faculty of Medicine, University of Western Australia, Nedlands, Australia
- Infectious Diseases Dept, Perth Children's Hospital, Nedlands, Australia
- Pathwest Laboratory Medicine WA, QEII Medical Centre, Nedlands, Australia
| | - Steve Webb
- St John of God Hospital, Subiaco, Australia
- School of Population Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Alan R Smyth
- Evidence Based Child Health Group, University of Nottingham, Queens Medical Centre, Nottingham, UK
| | - Thomas L Snelling
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
- Menzies School of Health Research, Royal Darwin Hospital Campus, Tiwi, Australia
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Alexandre HF, Cani KC, Araújo J, Mayer AF. Reliability and validity of the Glittre-ADL test to assess the functional status of patients with interstitial lung disease. Chron Respir Dis 2021; 18:14799731211012962. [PMID: 34219497 PMCID: PMC8261846 DOI: 10.1177/14799731211012962] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 04/06/2021] [Indexed: 11/24/2022] Open
Abstract
The study objective was to investigated the reliability and validity of the ADL-Glittre test (TGlittre) to assess the functional status of patients with interstitial lung disease (ILD). Twenty-one individuals with ILD participated (age: 63 ± 11 years; DLCO: 51.0 ± 12.6%predicted), evaluated with body plethysmography, Saint George Respiratory Questionnaire, modified Medical Research Council dyspnea scale, six-minute walk test (6MWT) and monitoring of physical activity of daily living. Two TGlittre were performed, with an interval of 30 minutes between them. The TGlittre demonstrated high test-retest reliability, with an intraclass correlation coefficient of 0.90 (95%CI: 0.75-0.96; p < 0.001). Nineteen patients (90.5%) performed better on the second test (mean difference between TGlittre 1 and 2: -0.57 ± 0.96 minute; p = 0.001), with a learning effect of 11.6%. The time in TGlittre correlated with 6MWT (r = -0.70; p = 0.002) and with the total energy expenditure in physical activity of daily living (r = -0.52; p = 0.02). In %predicted, TGlittre and 6MWT also correlated (r = -0.50; p = 0.04). Correlations were observed between TGlittre and pulmonary function variables (r = -0.47 to -0.57; p = 0.01 to p = 0.04). There was no difference in the physiological response between TGlittre 1 and 2, and between TGlittre and 6MWT (p > 0.05). In conclusion, the TGlittre is reliable and valid for assessing functional status of patients with ILD.
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Affiliation(s)
- Hellen Fontão Alexandre
- Núcleo de Assistência, Ensino e Pesquisa em Reabilitação Pulmonar
(NuReab), Universidade do Estado de Santa Catarina (UDESC), Florianópolis, SC,
Brazil
- Programa de Pós-Graduação em Fisioterapia, Centro de Ciências da
Saúde e do Esporte (CEFID), Universidade do Estado de Santa Catarina (UDESC),
Florianópolis, SC, Brazil
| | - Katerine Cristhine Cani
- Núcleo de Assistência, Ensino e Pesquisa em Reabilitação Pulmonar
(NuReab), Universidade do Estado de Santa Catarina (UDESC), Florianópolis, SC,
Brazil
- Programa de Pós-Graduação em Ciências Médicas, Universidade Federal
de Santa Catarina (UFSC), Florianópolis, SC, Brazil
| | - Juliana Araújo
- Núcleo de Assistência, Ensino e Pesquisa em Reabilitação Pulmonar
(NuReab), Universidade do Estado de Santa Catarina (UDESC), Florianópolis, SC,
Brazil
- Programa de Pós-Graduação em Ciências do Movimento Humano, Centro de
Ciências da Saúde e do Esporte (CEFID), Universidade do Estado de Santa Catarina
(UDESC), Florianópolis, SC, Brazil
| | - Anamaria Fleig Mayer
- Núcleo de Assistência, Ensino e Pesquisa em Reabilitação Pulmonar
(NuReab), Universidade do Estado de Santa Catarina (UDESC), Florianópolis, SC,
Brazil
- Programa de Pós-Graduação em Fisioterapia, Centro de Ciências da
Saúde e do Esporte (CEFID), Universidade do Estado de Santa Catarina (UDESC),
Florianópolis, SC, Brazil
- Programa de Pós-Graduação em Ciências do Movimento Humano, Centro de
Ciências da Saúde e do Esporte (CEFID), Universidade do Estado de Santa Catarina
(UDESC), Florianópolis, SC, Brazil
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10
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Angelucci A, Aliverti A. Telemonitoring systems for respiratory patients: technological aspects. Pulmonology 2020; 26:221-232. [DOI: 10.1016/j.pulmoe.2019.11.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Accepted: 11/25/2019] [Indexed: 12/29/2022] Open
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De Bortoli MM, Fell AKM, Svendsen MV, Henneberger PK, Kongerud J, Oellingrath IM. Lifestyle, sick leave and work ability among Norwegian employees with asthma-A population-based cross-sectional survey conducted in Telemark County, Norway. PLoS One 2020; 15:e0231710. [PMID: 32302337 PMCID: PMC7164599 DOI: 10.1371/journal.pone.0231710] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Accepted: 03/30/2020] [Indexed: 11/18/2022] Open
Abstract
Objective To investigate whether physician-diagnosed asthma modifies the associations between multiple lifestyle factors, sick leave and work ability in a general working population. Methods A cross-sectional study was conducted in Telemark County, Norway, in 2013. A sample of 16 099 respondents completed a self-administered questionnaire. We obtained complete data on lifestyle, work ability and sick leave for 10 355 employed persons aged 18–50 years. We modelled sick leave and work ability using multiple logistic regression, and introduced interaction terms to investigate whether associations with lifestyle factors were modified by asthma status. Results Several lifestyle risk factors and a multiple lifestyle risk index were associated with sick leave and reduced work ability score among persons both with and without physician-diagnosed asthma. A stronger association between lifestyle and sick leave among persons with asthma was confirmed by including interaction terms in the analysis: moderate lifestyle risk score * asthma OR = 1.4 (95% CI 1.02–2.1); high lifestyle risk score * asthma OR = 1.6 (95% CI 1.1–2.3); very high lifestyle risk score * asthma OR = 1.6 (95% CI 0.97–2.7); obesity * asthma OR = 1.5 (95% CI 1.02–2.1); past smoking * asthma OR = 1.4 (95% CI 1.01–1.9); and current smoking * asthma OR = 1.4 (95% CI 1.03–2.0). There was no significant difference in the association between lifestyle and work ability score among respondents with and without asthma. Conclusions In the present study, we found that physician-diagnosed asthma modified the association between lifestyle risk factors and sick leave. Asthma status did not significantly modify these associations with reduced work ability score. The results indicate that lifestyle changes could be of particular importance for employees with asthma.
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Affiliation(s)
- Marit Müller De Bortoli
- Department of Nursing and Health Sciences, Faculty of Health and Social Sciences, University of South-Eastern, Porsgrunn, Vestfold and Telemark, Norway
- Department of Occupational and Environmental Medicine, Telemark Hospital, Skien, Vestfold and Telemark, Norway
- * E-mail:
| | - Anne Kristin Møller Fell
- Department of Occupational and Environmental Medicine, Telemark Hospital, Skien, Vestfold and Telemark, Norway
| | - Martin Veel Svendsen
- Department of Occupational and Environmental Medicine, Telemark Hospital, Skien, Vestfold and Telemark, Norway
| | - Paul K. Henneberger
- National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention, Morgantown, West Virginia, United States of America
| | - Johny Kongerud
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Respiratory Medicine, Oslo University Hospital, Oslo, Norway
| | - Inger M. Oellingrath
- Department of Nursing and Health Sciences, Faculty of Health and Social Sciences, University of South-Eastern, Porsgrunn, Vestfold and Telemark, Norway
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Sehgal S, Chowdhury A, Rabih F, Gadre A, Park MM, Li M, Wang X, Highland KB. Counting Steps: A New Way to Monitor Patients with Pulmonary Arterial Hypertension. Lung 2019; 197:501-508. [PMID: 31144016 DOI: 10.1007/s00408-019-00239-y] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 05/11/2019] [Indexed: 11/26/2022]
Abstract
RATIONALE Activity levels in patients with pulmonary arterial hypertension (PAH) have correlated with surrogate markers of disease severity. It is not known whether physical activity measures are useful in monitoring patients with PAH. OBJECTIVES This pilot study aimed to evaluate whether change in physical activity measured by an accelerometer correlates with changes in six-minute walk distance (6MWD), echocardiographic parameters, NT-proBNP, or health-related quality-of-life measures (HRQOL). METHODS The study design was a prospective, observational study in subjects with prevalent PAH. Subjects wore a wrist-worn accelerometer (Fitbit Charge HR®) between two outpatient visits. Daily step count and activity levels were recorded, and the change over time was correlated with changes in 6MWD, echocardiographic parameters, HRQOL, and NT-proBNP. MEASUREMENTS AND MAIN RESULTS 30 subjects were enrolled, of which 20 patients had adequate accelerometer data to be analyzed over the study duration. The mean duration of follow-up was 136.4 ( ± 47.3) days. The change in daily step count correlated with a change in 6MWD (r 0.43, p 0.05). Changes in duration spent in moderately active (r 0.52, p 0.02), lightly active (r 0.48, p 0.05), and sedentary activity levels (r - 0.54, p 0.02) correlated with a change in HRQOL. Changes in activity levels did not correlate with echocardiographic measures or NT-pro BNP. CONCLUSIONS Changes in daily step count and time spent at fairly active, lightly active, and sedentary activity levels correlate with changes in 6MWD, and HRQOL in subjects with PAH suggesting that accelerometry may be a useful monitoring tool.
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Affiliation(s)
- Sameep Sehgal
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine At Temple University, Philadelphia, PA, USA.
- , 3401 N Broad Street, Suite 710 C, Philadelphia, PA, 19140, USA.
| | - Ananda Chowdhury
- Division of Pulmonary, Allergy, and Critical Care Medicine, Duke University School of Medicine, Durham, NC, USA
| | - Fadi Rabih
- Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Emory University, Atlanta, GA, USA
| | - Abhishek Gadre
- Division of Pulmonary, Critical Care and Sleep Medicine, University of California San Diego, La Jolla, CA, USA
| | - Margaret M Park
- Department of Cardiovascular Medicine, C5 Research, Cleveland Clinic Heart and Vascular Institute, Cleveland, OH, USA
- Department of Pathobiology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Manshi Li
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH, USA
| | - Xiaofeng Wang
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH, USA
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