View clinical trials related to Mobility Limitation.
Filter by:Despite current walking rehabilitation strategies, the majority of stroke survivors are unable to walking independently in the community and remain at increased risk of falls. Backward treadmill training is a novel training approach used by elite athletes to enhance speed, agility, and balance; however, it is currently unknown how this exercise interacts with the central nervous system or if it could benefit stroke survivors with residual walking impairment. Knowledge gained from this study will likely lead to more effective walking rehabilitation strategies in stroke and related disorders.
This is a multi-site, randomized, single-blind (researchers), active treatment concurrent control trial with individuals aged 50-80 living with HIV who experience fatigue and live a sedentary lifestyle. The overall goals of this proposal are to determine whether high-intensity interval training (HIIT) can overcome physical function impairments and increased fatigue (Aim 1) and impairments in mitochondrial bioenergetics of older people with HIV (PWH) to a greater extent than continuous moderate-intensity exercise (CME) (Aim 2). The investigators further seek to determine whether a biobehavioral coaching intervention following either HIIT or CME can promote long-term adherence to physical activity (Aim 3), a crucial component of the sustainability of the intervention. This study will enroll 100 participants in Aurora, Colorado and Seattle, Washington. Data collection will occur at each visit, with baseline data collected at the initial visit. A 3-month follow-up will be conducted over the phone from the date of the final visit. The initial enrollment goal of 100 was increased to 120 in 2023 to facilitate a larger number of participants with key secondary outcomes.
Physical activity has beneficial effects on the quality of walking for persons with Parkinson's disease (PD). However, regular physical activity is still limited in most patients' daily lives. The rhythm of music makes you want to move whether you are sick or not. In addition, it has been found that in people with PD, it can also improve walking by helping the participant to regain the regularity of alternating steps and a better walking dynamic (i.e. better position, better arm swinging, etc.). Studies have shown that music allows persons with PD to walk faster, with bigger steps. However, if the tempo of the music does not correspond to the participant's walking pace, instead of helping him, it can disturb him. So it seems necessary for music to help people with PD to walk better if the tempo of the music is set to match their steps. BeatPark is a smartphone application which makes it possible to synchronize the tempo of the music with the participant's walking rhythm detected thanks to feet insoles. Once synchronized to the participant's walking pace, BeatPark imperceptibly accelerates the tempo of the music to help the participant's acceleration. This clinical trial proposes to study the effects of walking rehabilitation depending on the use of music synchronized to the participant's step with BeatPark, music with random tempo or without music.
Evaluation of the equivalence of 6-minute walking test performed on a non-motorized treadmill to the reference test : a 6-minute walking test on a corridor.
Exercise in general and resistance training (RT) in particular have demonstrated positive effects on physical functioning and frailty. However, frail older people with functional impairments are among the least physically active and may have problems reaching high intensity levels. The use of special vests with integrated electrodes allows the simultaneous innervation of all large muscle groups by external electrical stimulation, inducing a high-intensity RT at low subjective effort level. This whole-body electromyostimulation (WB-EMS) may be a feasible option inducing training stimuli for functionally impaired frail older people. This study aims at investigating the feasibility and safety of WB-EMS in frail older people with functional limitations. To explore the effects of age and functional status, young and robust old reference groups will serve as comparators.
With the aging population, the prevalence of chronic conditions continues to rise, affecting 1/3 of Canadians. The promotion of physical literacy, defined as "the motivation, confidence, physical competence and knowledge, to take responsibility for engagement in physical activity for life", has emerged as a promising strategy to increase movement for children. However, little is known about how physical literacy can impact aging adults. A working definition of physical literacy for adults focusing on mobility, function and self-monitoring provides opportunity to guide public health programs in addressing the rehabilitation needs of persons living with multiple chronic conditions.
Modified ride-on toy cars (ROCs) have been viewed as one Maker Movement and become an innovative, alternative option to enhance independent mobility and socialization in young children with disabilities in the recent years. To increase the applicability of this novel intervention, this study proposes a modified ROC-training program with a less-intensive dose which may be an effective and a more feasible protocol for clinical therapists and caregivers to implement. The three purposes of this study are: 1) to compare the effectiveness of different dosages of ROC training with a standing posture on social-mobility function, mastery motivation and physical activity in toddlers with motor disabilities; 2) to determine the optimal dosage of ROC training with a standing posture that is needed to enhance social-mobility function, mastery motivation and physical activity in toddlers with motor disabilities; and 3) to examine the effects of different dosages of ROC training with a standing posture on the ICF functioning levels, family perceptions and participation. Based on the power analysis from the preliminary results of our RCT study, the investigator will recruit 45 children with disabilities who are between 1 to 3 years old and diagnosed as motor delay. They will be randomly assigned to one of the following three groups: a 48-hour ROC training program with a standing posture (ROC-48) (n=15), a 24-hour ROC training program with a standing posture (ROC-24) (n=15), and a regular therapy program without additional training (n=15). The whole study duration will be 24 weeks, including 12-week intervention and 12-week follow-up. The ROC-48 and ROC-24 programs will include 2 sessions/per week, each session for 1 hour (ROC-24) or 2 hours (ROC-48) training. All participants will continue their regular therapy during the whole study. Standardized assessments are provided for a total three times, including the time before and after the intervention and in the end of the follow-up phase. Assessments include social mobility, mastery motivation, behavioral coding, body function, family perception and participation. The use of modified toy cars with different dosages will provide the family and therapists a set of novel, alternative ways to increase family participation and facilitate development in toddlers with disabilities, depending on children's and family's needs.
The three purposes of this study are: 1) to compare the effectiveness of the ROC-Stand training on mobility, psychosocial function and social looking with conventional therapy in toddlers with mild and moderate motor disabilities, 2) to compare the effectiveness of ROC-Stand training on body function level and environmental factors with conventional therapy in toddlers with mild and moderate motor disabilities, according to International Classification of Functioning, Disability and Health (ICF) levels, and 3) to determine the effects of ROC-Stand training on the relationship among social looking, caregiver-child interactions and mastery motivation in toddlers with mild and moderate motor disabilities. Based on the power analysis from the preliminary results of the pilot study, the investigator will recruit 92 toddlers with motor delays and further assign them to either mild or moderate motor delays group. The participants in each group will be randomly assigned to either the ROC-Stand training program or conventional therapy(Control) program, resulting the following four training groups: the ROC-Stand(Mild) group (n=23), the ROC-Stand(Mod) group (n=23), Control(Mild) group (n=23), and Control(Mod) group (n=23). The whole study duration will be 24 weeks, including a 12-week intervention and a 12-week follow-up. All programs will include 120 minutes/per session, 2 sessions/per week. Participants will continue their regular therapy during the whole study. Standardized assessments are provided for a total three times, including the time before and after the intervention and in the end of the follow-up phase. The head-mounted cameras worn by the participants and caregivers will record the social looking and interaction behaviors for one 2-hour session/per week during intervention. Participants will also wear three accelerometers throughout the 2-hour training. Assessments include mobility, socialization, behavioral coding, body function, family perception and participation. The findings of this study will provide us some optimal, alternative ways to enhance locomotor experience depending on each child's and family's needs.
This pilot study will determine the feasibility of implementing a combinatory rehabilitation strategy involving testosterone replacement therapy (TRT) with locomotor training (LT; walking on a treadmill with assistance and overground walking) in men with testosterone deficiency and walking dysfunction after incomplete or complete spinal cord injury. The investigators hypothesize that LT+TRT treatment will improve muscle size and bone mineral density in men with low T and ambulatory dysfunction after incomplete or complete SCI, along with muscle fundtion and walking recovery in men with T low and ambulatory dysfunction ater incomplete SCI.
The goal of this study is to evaluate the efficacy of multifaceted rehabilitation program in Veterans 65 years and older. This study will also examine the neuromuscular and cognitive attributes that contribute to clinically meaningful improvements in mobility; and determine whether a novel mode of cognitive training can enhance cognition among mobility limited primary care Veterans 65 years and older.