Incremental Shuttle Walk Test

OBJECTIVE: This study aimed to investigate the effects of an 8-week face-to-face rehabilitation program on subjects with persistent symptoms of COVID-19 compared to a remote monitoring group. DESIGN: Clinical, non-randomized, controlled, and open study. The face-to-face supervised rehabilitation lasted eight consecutive weeks, twice a week. The remote monitoring group received health guidance. The allocation was carried out by preference due to the emergency period without vaccination during the pandemic...

OBJECTIVE: This study aimed to measure the functional exercise capacity of patients with ankylosing spondylitis (AS) with the incremental shuttle walk test (ISWT), and to determine the factors associated with this test. METHODS: This cross-sectional study included 54 patients with AS (29 males, 25 females). The ISWT was performed to determine functional exercise capacity. The number of completed shuttles was recorded, and the total incremental shuttle walk distance (ISWD) was calculated...

BACKGROUND: The validated Incremental Shuttle Walk Test (ISWT) is widely used for evaluating maximal exercise capacity, with the distance-walked (IWSD) as the primary outcome. However, there are no normative reference values (NRV) and reference equations to predict ISWD for the Singaporean population. OBJECTIVES: This study aims to establish the NRV and reference equations for ISWD in healthy Singaporeans aged 21 to 80 and investigate the determining variables during ISWT...

OBJECTIVES: To determine whether quantifying both the absolute and relative intensity of accelerometer-assessed physical activity (PA) can inform PA interventions. We hypothesised that individuals whose free-living PA is at a low relative intensity are more likely to increase PA in response to an intervention, as they have spare physical capacity. METHOD: We conducted a secondary data analysis of a 12-month randomised controlled trial, Physical Activity after Cardiac EventS, which was designed to increase PA but showed no improvement...

OBJECTIVE: Chronic obstructive pulmonary disease is currently the fourth leading cause of death in the world. Pulmonary rehabilitation is recommended for chronic obstructive pulmonary disease. MATERIAL AND METHODS: This study aimed to evaluate the effects of non-invasive ventilation, supplemental oxygen, and exercise training and supplemental oxygen during exercise training during pulmonary rehabilitation practice in comparison with only exercise training on lung functions, blood gases, lactate levels, respiratory muscle pressures, dyspnea, walking distances, quality of life, and depression in patients with severe chronic obstructive pulmonary disease...

BACKGROUND: Atrial fibrillation (AF) is common in individuals with heart failure (HF). Individuals with HF and AF may have a reduced functional capacity and quality of life (QoL) which leads to hospital admission and burden on clinical services. Evidence supported the effect of exercise training in individuals with HF. However, there is no existing data on the effectiveness of comprehensive cardiac rehabilitation (CR) in individuals with coexisting HF and AF. AIM: To explore the effect of CR in individuals with HF and AF compared with those with HF and no-coexisting AF...

BACKGROUND/PURPOSE: To date, there are no published validated Chinese versions of the incremental shuttle walk test (ISWT) instructions despite its wide clinical applications. Translation of the Chinese ISWT instruction is done in an ad-hoc manner within the Chinese-speaking populations, affecting the test's reliability and validity since translation can differ significantly between individuals. This warrants the need for psychometric testing of such translation. OBJECTIVES: To develop a Chinese (Mandarin) version of the ISWT instructions (ISWT-CHN) that is conceptually equivalent to the original English version (ISWT-ENG) and establish its reliability and validity...

There is widespread use of incremental shuttle walking test (ISWT) to measure functional capacity in cardiac rehabilitation patients. Due to occasional physical space limitations, an incremental shuttle walking test on a treadmill (ISWT-T) was suggested as an alternative. Knowledge about the cardiopulmonary response between the two tests and the factors associated with the distance achieved in Phase IV cardiac rehabilitation is limited. Thus, the study aims to compare the cardiopulmonary response between ISWT and ISWT-T and investigate the factors associated with distance achieved in both tests...

INTRODUCTION: The first aim of this study was to compare synchronous and asynchronous telerehabilitation programs in COVID-19 survivors with classes 4-6 and determine the more appropriate telerehabilitation approach. METHODS: Thirty-six COVID-19 survivors with class 4-6 severity were randomly divided into two groups. Telerehabilitation programs were an 8-week exercise program that comprised pulmonary, aerobic, and strengthening exercises. Patients were assessed at the baseline, post-treatment, and follow-up for the incremental shuttle walk test (ISWT), short physical performance battery (SPPB), health-related quality of life (HRQoL) and hospital anxiety and depression scale (HADS)...

INTRODUCTION: Hospitalised patients with exacerbations of COPD (ECOPD) may have physical and functional impairments that impact morbidity and readmission. Therefore, it is crucial to properly identify reduced functionality in these patients to support a personalised rehabilitation. The objective of this study is to summarise and compare the measurement properties of functionality performance-based outcome measures for hospitalised patients with ECOPD. METHODS: A systematic review based on the Consensus-based Standards for the selection of health Measurement Instruments (COSMIN) was performed...

BACKGROUND: Cardiac magnetic resonance (CMR) is the gold standard technique to assess biventricular volumes and function, and is increasingly being considered as an end-point in clinical studies. Currently, with the exception of right ventricular (RV) stroke volume and RV end-diastolic volume, there is only limited data on minimally important differences (MIDs) reported for CMR metrics. Our study aimed to identify MIDs for CMR metrics based on US Food and Drug Administration recommendations for a clinical outcome measure that should reflect how a patient "feels, functions or survives"...

Alpha-1 antitrypsin deficiency (AATD) is a hereditary disorder and a genetic risk factor for chronic obstructive pulmonary disease (COPD). Physical activity (PA) is important for the prevention and treatment of chronic disease. Little is known about PA in people with AATD. Therefore, we aimed to map the research undertaken to improve and/or measure PA, sedentary behaviour (SB) or exercise in people with AATD. Searches were conducted in CINAHL, Medline, EMBASE and clinical trial databases for studies published in 2021...

Objective: This randomized controlled trial aimed at investigating the effects of tele-yoga on physical function, disease activity, spinal mobility, flexibility, muscular endurance, exercise capacity, balance, sleep quality, stress, depression, anxiety, quality of life (QoL), and mindfulness in patients with ankylosing spondylitis (AS). Methods: Sixty patients with AS were randomly assigned to the tele-yoga group (TYG) or wait-list control group (CG). In addition to their medical treatments, TYG participants attended online yoga classes three times per week for 8 weeks...

OBJECTIVE: To determine the acceptability and feasibility of delivering early outpatient review following cardiac surgery and early cardiac rehabilitation (CR), compared to standard practice to establish if a future large-scale trial is achievable. METHODS: A randomised controlled, feasibility trial with embedded health economic evaluation and qualitative interviews, recruited patients aged 18-80 years from two UK cardiac centres who had undergone elective or urgent cardiac surgery via a median sternotomy...

BACKGROUND: Persistent dyspnea, functional limitations, and reduced quality of life (QoL) are common following pulmonary embolism (PE). Rehabilitation is a potential treatment option, but the scientific evidence is limited. RESEARCH QUESTION: Does an exercise-based rehabilitation program improve exercise capacity in PE survivors with persistent dyspnea? STUDY DESIGN AND METHODS: This randomized controlled trial was conducted at two hospitals...

BACKGROUND: Despite the frequent use of the 6-minute walk test (6MWT), exercise capacity has not been assessed with the incremental shuttle walk test (ISWT) in patients who have undergone the Fontan procedure. It is unclear whether these tests cause clinically relevant cardiorespiratory responses in these patients. OBJECTIVES: We aimed to assess cardiorespiratory responses to the 6MWT and ISWT in Fontan patients, compare the responses with those in the controls, and examine the agreement between the two field tests...

BACKGROUND: Reduced physical fitness is a cardiovascular disease (CVD) risk factor in the general population. However, generalising these results to older adults with intellectual disabilities (ID) may be inappropriate given their pre-existing low physical fitness levels and high prevalence of co-morbidities. Therefore, the aim of this study is to investigate the difference in physical fitness between older adults with ID with and without CVD. METHOD: Baseline data of a cohort of older adults with borderline to profound ID (HA-ID study) were used (n = 684; 61...

INTRODUCTION: Post-illness pulmonary rehabilitation indications of Coronavirus disease-2019 (COVID-19) may include fatigue, respiratory restriction, exercise limitation, muscle weakness, deterioration in body composition, quality of life, and psychological status. Since tele-pulmonary rehabilitation (tele-PR) is the prominent approach in the current situation and questions such as who, how, and when are still unclear, in this study we aimed to investigate the efficacy of tele-PR as a hybrid model with face-to-face in post-COVID-19 patients...

Albert Einstein taught us that "everything is relative." People's experience of physical activity (PA) is no different, with "relativism" particularly pertinent to the perception of intensity. Markers of absolute and relative intensities of PA have different but complimentary utilities, with absolute intensity considered best for PA guideline adherence and relative intensity for personalized exercise prescription. Under the paradigm of exercise and PA as medicine, our Technical Note proposes a method of synchronizing accelerometry with the incremental shuttle walking test to facilitate description of the intensity of the free-living PA profile in absolute and relative terms...

BACKGROUND: Lung volume reduction surgery (LVRS) and bronchoscopic lung volume reduction (BLVR) with endobronchial valves can improve outcomes in appropriately selected patients with emphysema. However, no direct comparison data exist to inform clinical decision making in people who appear suitable for both procedures. Our aim was to investigate whether LVRS produces superior health outcomes when compared with BLVR at 12 months. METHODS: This multicentre, single-blind, parallel-group trial randomised patients from five UK hospitals, who were suitable for a targeted lung volume reduction procedure, to either LVRS or BLVR and compared outcomes at 1 year using the i-BODE score...