Publications by authors named "Chelsea Macpherson"

Interdisciplinary care is increasingly promoted to enhance satisfaction and outcomes for individuals with complex medical conditions, such as Parkinson's disease (PD). However, there is little research on the feasibility or efficacy of interdisciplinary care in clinical settings. And, while the use of an integrated team of allied health professionals has the potential to provide significant health benefits to individuals with PD, there are educational and logistical barriers to the use of interdisciplinary care in clinical settings.

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Background: Parkinson disease (PD) is a neurodegenerative disease that has a wide range of motor symptoms, such as tremor. Tremors are involuntary movements that occur in rhythmic oscillations and are typically categorized into rest tremor or action tremor. Action tremor occurs during voluntary movements and is a debilitating symptom of PD.

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Introduction: Parkinson disease (PD) is the second most common neurodegenerative disease. Members of the Black Diaspora (MBD) and Hispanic/Latinx people are less likely to receive a timely diagnosis following the onset of symptoms and more likely to experience greater disease severity due to late diagnosis. Historically marginalized populations (i.

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Scope: The rapid transition to telehealth following the COVID-19 pandemic raised challenges for remote delivery of physical therapy. One challenge was identifying outcome measures for people with Parkinson Disease (PwP) that could safely be conducted via telehealth. This paper evaluates the feasibility of a telehealth physical therapy examination battery for PwP in early to middle stage of disease progression.

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Background And Purpose: Physical activity (PA) has many known benefits for people with Parkinson disease (PD); however, many people do not meet recommended levels of frequency or intensity. We designed Engage-PD, a PA coaching program delivered via telehealth and grounded in self-determination theory to promote PA uptake and facilitate exercise self-efficacy in people with Parkinson disease. This study aimed to determine the feasibility and preliminary efficacy of Engage-PD, and to explore whether baseline characteristics were associated with outcomes.

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Objective: To determine changes in motor and respiratory function after treatment with nusinersen in adults with spinal muscular atrophy (SMA) during the first two years of commercial availability in the USA.

Methods: Data were collected prospectively on adult (age >17 years at treatment initiation) SMA participants in the Pediatric Neuromuscular Clinical Research (PNCR) Network. Baseline assessments of SMA outcomes including the Expanded Hammersmith Functional Rating Scale (HFMSE), Revised Upper Limb Module (RULM), and 6-Minute Walk Test (6MWT) occurred <5 months before treatment, and post-treatment assessments were made up to 24 months after nusinersen initation.

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Objective: There is mounting evidence in support of exercise and physical activity as a first-line approach to managing symptoms and potentially altering disease progression in people with Parkinson disease (PD). For many patients, a critical gap is the need for expert guidance to overcome barriers, set realistic goals, and provide personalized advice to optimize exercise uptake and adherence. The purpose of this case report is to describe a physical activity coaching program (Engage-PD) for individuals newly diagnosed with PD and to highlight rapid modifications made to this program in response to the COVID-19 pandemic.

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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.

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Background And Purpose: Respiratory insufficiency is the primary cause of morbidity and mortality in individuals with amyotrophic lateral sclerosis (ALS). Although mechanical interventions are effective in prolonging survival through respiratory support, pulmonary physical therapy interventions are being investigated. The purpose of this systematic review was to examine the effectiveness of pulmonary physical therapy interventions across the progressive stages of ALS.

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