16 Clinical Trials for Various Conditions
The objectives of this proposal are to evaluate the eSTEPS CDS (eSTEPS) in a cluster randomized controlled trial. The intervention includes the following: 1) A machine learning-based fall injury risk screening algorithm to improve traditional fall risk screening. 2) Provider BPA and/or Care Gap and Smart Set to provide CDS that helps primary care providers develop a tailored fall prevention exercise plan in the context of a Medicare Wellness Visit and 3) eSTEPS Patient App and exercise tools to provide older patients continued access to their interactive, tailored exercise plan.
The primary purpose of the R21 is using an experimental medicine research approach to study whether a chronic, progressive-based exercise program will help Veterans suffering from chronic low back pain (cLBP) and PTSD achieve exercise maintenance, and shared symptom reduction, through neuropeptide Y mediated improvements in putative factors (self-regulation and reward sensitivity) known to improve exercise related self-efficacy and motivation.
This 4-week pilot study is designed to test the feasibility, adherence, and effectiveness of a cell phone text message program for lifestyle goal setting among adolescents with type 1 or type 2 diabetes. The study entails a small-scale randomized controlled trial with pre-post test of a mobile text message program.
The purpose of this study is to examine physical activity and exercise behaviors in people with Parkinson's Disease and Multiple Sclerosis over the course of 1-year using a cloud-based remote monitoring platform.
Chronic stroke is the leading cause of long-term disability in the United States. Post-stroke health is negatively impacted by two interrelated factors-a substantial risk of falls and limited walking activity. The risk of falling is a barrier to walking activity, with falls self-efficacy mediating the relationship between impaired physical capacity and limited activity. The ability to recover from a fall (i.e. arrest a fall before impact) is a logical, yet untested rehabilitation target to enable walking activity through sustained benefits to falls self-efficacy. Our aim is to demonstrate that fall-recovery training is feasible in stroke survivors with low falls self-efficacy. Five participants will undergo an adapted version of fall-recovery training. We will gather evidence of the implementation, adaptation, and limited efficacy of this intervention in affecting falls self-efficacy and walking activity.
Most patients with chronic lung disease underestimate their actual walking ability due to low confidence. To better understand the relationships between lung function, self-efficacy for walking (confidence in ability to walk a defined distance), actual walking ability for the same distance gait speed and physical activity level-PAL- (total energy expenditure/resting metabolic rate). Quality of life, self efficacy for activity questionnaires, physical activity level measurement, 4-meter gait speed and 6-minute walk distance will be measured.
Rates of cancer and cardiovascular disease have shown very little improvement over the past two decades, and the incidence of Type II diabetes mellitus is increasing at an alarming rate. Recent reports estimate that approximately 30% of total cancer deaths are related to poor exercise and nutrition, and other reports have suggested that, when taking into consideration both cardiovascular disease and cancer, inactivity contributes to as many as 250,000 premature deaths per year (Booth et al., 2002). Despite the benefit of regular physical activity in the prevention of cancer and other debilitating illnesses, 75% of the U.S. population do not get the recommended amount of physical activity as defined by 30 minutes of moderate intensity physical activity 5 or more days per week (CDC, 2001), and 40% of the population is completely sedentary (USDHHS, 19960. The objective of the proposed research is to understand the mediators and moderators of a well-tested individually tailored, print-based intervention to increase exercise behavior among sedentary adults. Using a randomized, controlled intervention ton trial, the proposed study will address three primary and one secondary hypotheses: 1) A previously tested and validated exercise promotion intervention (c.f., Marcus et al., 1998) is successful at helping sedentary individuals initiate and maintain a moderate intensity physical activity regimen, as compared to a health and wellness control intervention, 2) Increases in positive attitudes, perceived normative support, self-efficacy, and intentions to exercise will mediate the effectiveness of the intervention, 3) That increased positive mood, and better temperature, stress, and lactate regulation immediately after exercise challenge (assessed in the laboratory) will moderate the effectiveness of the intervention, and 4) Secondarily, we will test whether gender, race/ethnicity, and two recently suggested genetic factors (BDNF and OPRM1) moderate the effectiveness of the intervention. The rigorous assessment of how and for whom an exercise promotion intervention is effective will provide information for future development of intervention strategies and content, as well as allow the targeting of exercise content to individuals for whom it is most likely to be effective.
Individuals disabled by stroke are at risk of losing cardiovascular fitness and muscle due to disease. This worsens disability and can increase the risk of having another stroke or a heart attack. We would like to find out if and how different types of regular exercise (intense walking, long walking) can increase fitness, balance and improve walking function and activities of daily living in individuals who have suffered a stroke.
The purpose of this study is to find out if participation in one of the study groups: functional balance training, Tai Chi, or education, results in better outcomes overall. The outcomes that we are primarily interested in are related to walking ability and balance.
Previous studies have found that exercise can reduce pain, improve endurance for physical activities, and improve cardiovascular fitness over time. However, these studies have not looked at the impact of exercise programs for older adults with osteoarthritis or at how long older adults continue exercising after a program is finished. This study will look at the long-term effects of a structured exercise program for people aged 60 or older who have osteoarthritis of the hip or knee. One goal of the exercise program is to encourage older people with osteoarthritis to continue exercising. We will randomly assign study participants to either the exercise program or a control group that does not do the exercise program. We will monitor participants at the start of the study, at 8 weeks, and every 3 months for 2 years after the program is completed. The exercise program lasts for 8 weeks and includes an exercise part and an educational part led by trained physical therapists. We believe that participants in the treatment (exercise) group will show higher rates of continued exercise and higher functional status over time compared to the group of people who do not participate in the exercise program.
This project will examine changes in depression and anxiety following a 10-week intervention promoting nature-based physical activity in mental health settings. We will recruit ten licensed therapists whose caseload includes adults with depression and anxiety. Following a training by our team, each participating therapist will recruit six clients, who will be randomly assigned to the intervention or control condition. Clients in the intervention condition will engage in walk-and-talk therapy outdoors during weekly sessions and discuss strategies for being active outdoors on their own. We will assess changes in depression, anxiety, and nature-based physical activity in both groups.
Among 13 core symptoms across 3,106 breast, colorectal, prostate, and lung cancer patients, persons with lung cancer were the most symptomatic, with moderate to severe fatigue being reported with the greatest prevalence. This is a proposed randomized controlled trial of a novel rehabilitative intervention for persons with non-small cell lung cancer after surgery that promotes self-management of cancer-related fatigue (CRF) and is practical, portable, low cost, and safe. The results of the study will provide a novel exercise intervention, and its optimal timing, that helps a vulnerable population by reducing CRF severity and fatigability and is applicable to nearly all post-thoracotomy lung cancer patients.
The goal of this study is to develop a smart phone app to administer a behavior change program that helps adults to increase daily steps by planning where, when, and with whom to walk. The investigators tested the effectiveness of the walking program app for increasing the number of daily steps among sedentary older adults. The investigators examined the effects on self-efficacy and social integration/support.
The purpose of the Staying Active with Arthritis (STAR) research study is to determine if a 6-month program will improve leg exercise, fitness walking, and clinical outcomes (function, blood pressure, leg strength, pain, fatigue, and health-related quality of life) in older adults with osteoarthritis of the knee and high blood pressure.
This is a four month exercise training program for people with chronic obstructive pulmonary disease (COPD)with a 12 month follow-up.
The purpose of this study is to determine whether adding a peer-based intervention based on an outward bound model is more effective than a standard behavioral weight intervention for helping adolescents lose weight.