View clinical trials related to Sedentary Behaviour.
Filter by:The goal of this randomized crossover clinical trial is to investigate the effects of interrupting prolonged sitting with intermittent walks of equal volume but at different frequencies, in addition to moderate-intensity aerobic exercise, on postprandial serum lipid profile in young adults between the ages of 18-30. The main questions it aims to answer are: - Do interrupting prolonged sitting with intermittent walks of equal volume but at different frequencies sustain positive cardiometabolic effects after moderate-intensity aerobic exercise? - If "yes", which frequency of breaks is more effective to provide cardiometabolic benefits? Participants will complete four conditions on separate days: 1) 6.5 hours of prolonged sitting after 30 minutes of moderate intensity aerobic exercise 2) breaking prolonged sitting with 2 minutes of walking every 30 minutes after 30 minutes of moderate intensity exercise 3) breaking prolonged sitting with 4 minutes of walking every 1-h after 30 minutes of moderate intensity exercise 4) breaking prolonged sitting with 8 minutes of walking every 2-h after 30 minutes of moderate intensity aerobic exercise.
This study will investigate the relationship between sedentary behaviour and subjective well-being among a sample of university students. Eligible participants will fill out an online survey with questions assessing their sedentary behaviour, physical activity, subjective well-being, life satisfaction, depression, anxiety, and demographic variables.
Background. There is a growing demand for long-term care settings. Care-home residents are a vulnerable group with high levels of physical dependency and cognitive impairment. Long-term care facilities' policy need to adapt and offer more effective and sustainable interventions to address their complex physical and mental health needs. Despite the increasing emphasis on patient and public involvement, marginalised groups such as care-home residents, can be overlooked when including people in the research process. The GET READY project aims to integrate service-learning methodology into Physical Therapy and Sport Sciences University degrees by offering students individual service opportunities (placements) with residential care homes, in order to co-create the best suited intervention with researchers, older adults of both genders (end-users) in care homes, health professionals, caregivers, family members and policy makers. Methods. Stage 1 will integrate a service-learning methodology within a Physical Therapy module in Glasgow and Sport Sciences module in Barcelona, design two workshops for care home residents and conduct a co-creation protocol. Stage 2 will assess the intervention feasibility, safety and preliminary effects of the co-created intervention in a group of 33 care home residents, within a two-armed pragmatic randomized clinical trial.
Context and Rationale: Uninterrupted sitting is associated with increased risk of diabetes, heart disease, and death, even among people who are physically active. These relationships are likely due to increases in post-meal blood sugar observed when people sit for long periods (e.g. > 1 hour) without interruption. In contrast to sitting, standing results in large reductions in post-meal blood sugar levels. Our group has recently shown that sit-stand desks result in large (e.g. 2.5 hour/day) reductions in occupational sitting time. Taken together, these findings suggest that sit-stand desks may help to reduce post-meal blood sugar levels. However, this has yet to be examined in the field. Theoretical Approach and Objectives: The objective of this randomized crossover study is to determine whether people have lower blood sugar when using a sit-stand desk, in comparison to a desk that can only be used while sitting. Methods and Procedures: Sixteen participants will be asked to wear a continuous glucose monitor to measure their blood sugar levels during 2 separate conditions. During one condition, they will be asked to use a sit-stand desk to sit and/or stand as much as they like during 1 workday. During the other condition, they will be asked to work at a seated desk for 1 workday. Participants will be provided with identical meals to eat during each of the two conditions. We hypothesize that participants will have lower blood sugar levels on the day when they use the sit-stand desk, in comparison to the day using a traditional seated desk. Significance and Future Use: If our results support this hypothesis, this would suggest that sit-stand desks may be a useful way to reduce blood sugar levels in people at risk for diabetes. This could also lead to larger population-based interventions studying the health impact of sit-stand desks.
Cancer-related fatigue (CRF) can be experienced by individuals with Prostate Cancer (PC), which can have profound effects on their well-being. Although physical activity has been shown to improve CRF, the recommended levels are generally not met. Step count and distance traveled information can help individuals to increase their physical activity. Wearable technology (WEAR) provides the user with feedback of their physical activity which can motivate behaviour change. Similarly, education workshops (EDU) on the effects of sedentary behaviour and physical activity may also reduce sedentary behaviour. The objectives of this study are to evaluate the effects of WEAR and EDU on sedentary behaviour and CRF, and to explore the feasibility of WEAR in this population. Participants in this study will be randomly assigned into WEAR, EDU, WEAR+EDU, or control over a three-month intervention. Assessments at baseline, post-intervention and a 3-month follow up will evaluate CRF, quality of life and level of sedentary behaviour, and use of WEAR devices. The results from this study will provide evidence-based knowledge on the impact of WEAR and EDU on sedentary behaviour and CRF, and an understanding on the use of technology within the PC population. These results can shape the development of programming for CRF and the use of scale-able technology-based interventions/approaches in this population.
The increase of the elderly population leads to increased prevalence of frailty, risk for poor health outcomes, and related health and social care costs. Lack of physical activity (PA) and established sedentary behaviours (SB) constitute an additional burden, as they are related to progression of chronic disease and disabling conditions. An existing initiative to battle SB and insufficient PA levels are exercise referral schemes (ERS) implemented in primary care, where insufficiently active individuals are referred to a third party service (sports centre or leisure facility) that prescribes and monitors an exercise programme tailored to the patients' needs. ERS had shown improvements in PA in the short-term, but may have limited power to change SB and produce long-term effects. Thus, ERS might be enhanced by self-management strategies (SMS) to promote behavioural change. Such strategies based on social cognitive theory have been shown to increase self-confidence, power to act, and involvement in exercise. In a first stage, a systematic review, focus groups and a feasibility study will be conducted. Then, a three-armed pragmatic randomized controlled trial (RCT) will assess the long-term effectiveness (18-month follow-up) of a complex intervention on sedentary behaviour (SB) in an elderly population, based on existing ERS enhanced by self-management strategies (SMS). It will be compared to ERS alone and to general recommendations plus two educational sessions. The RCT will include 1338 subjects and will have a follow up of 18 months. The effect on SB will be measured as sitting time and the number of minutes spent in activities requiring ≤ 1.5 Metabolic Equivalent Tasks, and PA as daily counts per minute and intensity of exercise, and daily step counts. Secondary outcomes will include: physical function, healthcare use and costs, anthropometry, bioimpedance, blood pressure, self-rated health and quality of life, activities of daily living, anxiety, depressive symptoms, social network, physical activity self-regulation, self-efficacy for exercise, disability, fear of falling, loneliness, executive function, and physical fatigue. In a subsample, the level of frailty-associated biomarkers and inflammation, and sarcopenia-associated markers of muscle quality will be analysed. A process evaluation will be performed throughout the trial. SITLESS will assess policy makers in deciding how or whether ERS should be further implemented or restructured in order to increase its adherence, efficacy and cost-effectiveness.
This study is a comparison of the traditional prescription versus the lifestyle exercise prescription in sedentary adults over 6 months. Biological and psychological parameters will be assessed over the 6 month study. Biological indicators will be assessed pre and post including body composition, muscular strength, endurance, and flexibility, aerobic fitness, and blood tests. Psychological parameters will be assessed pre, mid, and post including self-efficacy, motivation, need satisfaction, physical self-description, leisure-time exercise, as well as all constructs from the thepry of planned behaviour.