The Role of Physical Therapy in Enhancing Mobility and Quality of Life for Patients with Dementia and Alzheimer’s Disease

Abstract

Dementia (including Alzheimer’s disease, AD) is a progression neurodegenerative disorder characterized by cognitive and memory impairment and impaired motor function. These symptoms limit patients’ mobility and QoL, rendering them more dependent upon their caregiver, and exposing them to a greater risk of falls. However, improving mobility, balance, and overall functional independence have become critical nonpharmacological interventions through the use of physical therapy (PT). The evidence-based role of PT in patients with Dementia and AD to enhance motor function, decrease fall risks, and promote psychological well-being is explored in this paper. Aerobic exercise, strength training, balance training, and gait rehabilitation have been shown to be beneficial in measurable ways: improved walking patterns, reduced agitation, and increased participation in normal daily activities. Physical therapy does more than discuss physical impairments; it has been linked to the support of brain activity and cognitive function, as well as aiding emotional health through the stimulation of neuroplasticity. Group-based PT interventions are also an opportunity for engagement with others and reduce the isolation that too often exists in dementia patients. However, patient resistance, limited cognition, and caregiver burden present challenges to the implementation of effective PT programs. These barriers can be overcome by innovations such as virtual reality (VR) therapies, wearable monitoring devices, and telerehabilitation platforms.This paper highlights the importance of PT care to dementia patients’ mobility enhances their QoL, and calls for PT to be integrated into multidisciplinary care models. Future research and future healthcare policies must facilitate access to PT, provide PT interventions dependent on the degree of the disease, and provide support to the caregivers in order to maintain the continuity of care.