Spatiotemporal, kinematic and kinetic gait characteristics in Parkinson's disease compared to healthy individuals: A systematic review with meta-analysis.

Background: Gait disorders are frequently reported in individuals with Parkinson's disease (PD). Despite extensive research, the specific gait features affected by PD remain inadequately defined. Therefore, this study aimed to investigate kinematic, kinetic, and spatiotemporal parameters of gait in individuals with PD compared to healthy controls.

Comparing Physical Activity and Exercise Experiences, Values, and Beliefs of Latino, Latina, and/or Latine People and Non-Latino, Non-Latina, and/or Non-Latine People With Parkinson Disease: A Qualitative Study.

Objective: The objective of this study was to examine and compare the beliefs, values, experiences, and barriers to and facilitators of exercise in Latino/a/e (Latino, Latina, and/or Latine) people and non-Latino/a/e (non-Latino, non-Latina, and/or non-Latine) people with Parkinson disease (PD).

Methods: This study involved a qualitative research design with data collection via focus groups of Latino/a/e and non-Latino/a/e people with PD. A semistructured interview protocol was used, and a theoretical (social ecological model) thematic analysis was used for data analysis.

Research Centers Collaborative Network Workshop on Digital Health Approaches to Research in Aging.

Digital health technologies are ubiquitous in the healthcare landscape. Older adults represent an important user group who may benefit from improved monitoring of physical and cognitive health and in-home access to care, but there remain many barriers to widespread use of digital health technologies in gerontology and geriatric medicine. The National Institute on Aging Research Centers Collaborative Network convened a workshop wherein geriatricians and gerontological researchers with expertise related to mHealth and digital health applications shared opportunities and challenges in the application of digital health technologies in aging.

Considerations for developing a targeted amino acid supplement for people with Parkinson's disease that promotes health while accounting for pathophysiology and medication interference.

For individuals with Parkinson's disease (PD), dietary habits affect disease symptoms, progression, and overall health. Protein consumption is of great interest because of the direct and indirect effects of specific amino acids (AAs) on disease progression and interference with levodopa medication. Proteins comprise 20 distinct AAs with varying effects on overall health, disease progression, and medication interference.

Physical Therapist Management of Parkinson Disease: A Clinical Practice Guideline From the American Physical Therapy Association.

A clinical practice guideline on Parkinson disease was developed by an American Physical Therapy Association volunteer guideline development group that consisted of physical therapists and a neurologist. The guideline was based on systematic reviews of current scientific and clinical information and accepted approaches for management of Parkinson disease. The Spanish version of this clinical practice guideline is available as a supplement (Suppl.

Are Mobile Persons With Parkinson Disease Necessarily More Active?

Background And Purpose: Walking activity in persons with Parkinson disease (PD) is important for preventing functional decline. The contribution of walking activity to home and community mobility in PD is poorly understood.

Methods: Cross-sectional baseline data (N = 69) were analyzed from a randomized controlled PD trial.

Evidence for Early and Regular Physical Therapy and Exercise in Parkinson's Disease.

Advances in medical management of Parkinson's disease (PD) have resulted in living longer with disability. Although disability worsens over the course of the disease, there are signs of disability even in the early stages. Several studies reveal an early decline in gait and balance and a high prevalence of nonmotor signs in the prodromal period that contribute to early disability.

Impact of COVID-19 on services for people with disabilities and chronic health conditions.

Background: People with disabilities and chronic health conditions rely on a range of services and supports to complete daily tasks, maintain health, and participate in the community. Preliminary research suggests the COVID-19 pandemic greatly disrupted these services and this population may be particularly susceptible to unemployment.

Objective: Describe employment and service disruptions for individuals with disabilities and chronic health conditions during the onset of community-based spread of COVID-19 in the United States.

Effort-Based Decision-Making for Exercise in People with Parkinson's Disease.

Background: People with Parkinson's disease (PwPD) are less active than their age-matched peers. Non-motor symptoms, specifically, deficient motivation, may influence decision-making for exercise due to the impaired mesolimbic dopaminergic pathway.

Objective: The purpose of this study was to determine if effort-based decision-making for physical effort was different in PwPD compared to healthy controls.

Design of the WHIP-PD study: a phase II, twelve-month, dual-site, randomized controlled trial evaluating the effects of a cognitive-behavioral approach for promoting enhanced walking activity using mobile health technology in people with Parkinson-disease.

Background: Parkinson disease (PD) is a debilitating and chronic neurodegenerative disease resulting in ambulation difficulties. Natural walking activity often declines early in disease progression despite the relative stability of motor impairments. In this study, we propose a paradigm shift with a "connected behavioral approach" that targets real-world walking using cognitive-behavioral training and mobile health (mHealth) technology.

Accuracy of Activity Trackers in Parkinson Disease: Should We Prescribe Them?

Background: Wearable, consumer-grade activity trackers have become widely available as a means of monitoring physical activity in the form of step counts. However, step counts may not be accurate in persons with Parkinson disease (PD) due to atypical gait characteristics.

Objective: This study aimed to investigate the accuracy of 4 consumer-grade activity trackers in individuals with PD while ambulating during continuous and discontinuous walking tasks.

Peer Coaching Through mHealth Targeting Physical Activity in People With Parkinson Disease: Feasibility Study.

Background: Long-term engagement in exercise and physical activity mitigates the progression of disability and increases quality of life in people with Parkinson disease (PD). Despite this, the vast majority of individuals with PD are sedentary. There is a critical need for a feasible, safe, acceptable, and effective method to assist those with PD to engage in active lifestyles.

Test-Retest Reliability and Minimal Detectable Change for the 10-Meter Walk Test in Older Adults With Parkinson's disease.

Background And Purpose: Measurement of gait performance in individuals with Parkinson's disease (PD) can be challenging because of the daily fluctuations in performance and the progressive nature of the condition. The 10-Meter Walk Test (10MWT) is commonly used to measure gait speed of individuals with gait limitations. Existing research on the 10MWT in individuals with PD controls for many variables inherent to this condition, rendering the results of this test in settings where these variables are not controlled questionable.

Effects of visual environment on quiet standing by young and old adults.

The authors manipulated the circumstances in which individuals are typically embedded when standing upright by manipulating the intensity of light and the stationary structure of the environment. They expected that the manipulations would affect 12 older participants (aged 65-82 years) more than it would 12 younger participants (aged 22-24 years). Linear (e.