Search results for "physical activity"

Alveolar gas exchange and tissue deoxygenation during exercise in type 1 diabetes patients and healthy controls.

2012

We used near-infrared spectroscopy to investigate whether leg and arm skeletal muscle and cerebral deoxygenation differ during incremental cycling exercise in men with type 1 diabetes (T1D, n=10, mean±SD age 33±7 years) and healthy control men (matched by age, anthrometry, and self-reported physical activity, CON, n=10, 32±7 years) to seek an explanation for lower aerobic capacity (˙VO2peak) often reported in T1D. T1D had lower ˙VO2peak (35±4mlkg(-1)min(-1) vs. 43±8mlkg(-1)min(-1), P0.01) and peak work rate (219±33W vs. 290±44W, P0.001) than CON. Leg muscle deoxygenation (↑ [deoxyhemoglobin]; ↓ tissue saturation index) was greater in T1D than CON at a given absolute submaximal work rate, bu…

370: Physical activity in patients newly listed for heart transplantation: Results from the “Waiting for a New Heart Study”

2007

Physical inactivity in patients with COPD, a controlled multi-center pilot-study

2010

Physical activity (PA) has been reported to be reduced in severe chronic obstructive pulmonary disease (COPD). Studies in moderate COPD are currently scarce. The aim of the present study was to investigate physical activity in daily life in patients with COPD (n=70) and controls (n=30).A multi-center controlled study was conducted. PA was assessed using a multisensor armband device (SenseWear, BodyMedia, Pittsburgh, PA) and is reported as the average number of steps per day, and the time spent in mild and moderate physical activity.Patients suffered from mild (n=9), moderate (n=28), severe (n=23) and very severe (n=10) COPD. The time spent in activities with mild (80 + or - 69 min vs 160 + …

Arterial Stiffness is Associated With Moderate to Vigorous Physical Activity Levels in Post-Myocardial Infarction Patients.

2019

Arterial stiffness has shown independent predictive value for all-cause and cardiovascular mortalities, as well as fatal and nonfatal coronary events. Physical activity (PA) is associated with reduced cardiovascular morbidity and mortality. The study aims to analyze the cross-sectional association of arterial stiffness with objectively measured PA in patients following acute myocardial infarction.One hundred patients were consecutively recruited after experiencing an acute myocardial infarction. Central arterial stiffness was measured through carotid-femoral pulse wave velocity (cf-PWV) and daily PA was assessed objectively during 7 consecutive days with accelerometers. To be valid, data re…

484 Depression Reduces Chance for Clinical Improvement in Heart Transplant Candidates Independent of Disease Severity, Physical Activity and Eating H…

2011

Bronchial responsiveness and airway inflammation in trained subjects

2008

We read with interest the paper by Shaaban and coworkers1 on the protective effect of physical activity against bronchial hyperreactivity (BHR) in the general population. The authors suggest that a beneficial effect of deep inspirations during exercise could account for the lower prevalence of BHR in physically active subjects compared with sedentary subjects, while the accompanying editorial2 favours an “anti-inflammatory” effect of exercise as the most plausible explanation. We have studied lung function and airway cell biology …

Impact of exercise interventions on physical fitness in breast cancer patients and survivors: a systematic review

2022

Abstract Background This systematic review aims to identify the effects of exercise interventions in patients with breast cancer (BCP) and survivors (BCS) on selected variables of physical fitness. Methods A comprehensive literature search was conducted using Medline and Scopus. Randomized controlled trials with isolated exercise interventions in BCP and BCS women (< 5 years from therapy completion) were included. The risk of bias (RoB) assessment was conducted using the Cochrane RoB-2-tool. Variables regarding cardiorespiratory fitness (CRF), strength (ST), fatigue (F) and health-related quality of life (HRQoL) were discussed. Results Of the 336 studies initially identified, 22 met all …

Individualized counselling for active aging: protocol of a single-blinded, randomized controlled trial among older people (the AGNES intervention stu…

2019

Background: Active aging has been established as a policy goal for aging societies. We define active aging at the individual level as striving for elements of well-being through activities in relation to a person’s goals, functional capacities and opportunities. Increasing evidence suggests that any meaningful activity is beneficial for different aspects of well-being in older people. The aim of the present randomized controlled trial is to test the feasibility and effectiveness of a one-year community-based intervention on active aging. The AGNES intervention aims at increasing older peoples’ participation in self-selected valued activities. Methods: The proposed study is a two-arm single-…

Valoración de un programa piloto de prescripción de actividad física en atención primaria en la Comunitat Valenciana

2021

Resumen: Objetivo: Valorar el proceso de prescripción y la mejora de la autoestima y la calidad de vida relacionada con la salud en un estudio piloto de prescripción de activos de actividad física durante 3 meses. Método: Estudio cuasiexperimental antes-después sin grupo control, para la valoración del proyecto piloto (noviembre de 2017 y mayo de 2018) del programa Conecta Actius per a la Salut en seis centros de salud de la Comunitat Valenciana. Quienes aceptaron participar cumplimentaron un cuestionario con datos sociales, la escala de autoestima de Rosemberg y el cuestionario de calidad de vida EQ-5D al inicio (T0) y a los 3 meses (T1). Se realizó un análisis descriptivo por sexo, nivel …

VAS and PAQLQ association with level of asthma control by using C-ACT

2015

Background: PAQLQ and C-ACT are standardized tool for assessment quality of life and asthma control in children.VAS (Visual Analogic Scale) is a scale for evaluation of the general wellness at the time of visit. Aim: To assess the relationships between VAS, PAQLQ and CACT in order to discriminate Controlled by Uncontrolled ones. Method: Cross-sectional study on 169 asthmatic children aged 5-11 yrs consecutively enrolled from Sept 2011 to Dec 2014 were studied. The Italian version of C-ACT and PAQLQ questionnaire were administered at baseline. Well controlled (WC) asthma and Uncontrolled/Partially controlled (UPC) resulted from C-ACT score >19 and ≤19, respectively. Total score of PAQLQ r…