Publications by authors named "U Ramanathan"

The care of a patient with neurologic disease at end-of-life requires expertise in addressing advance care planning, hospice, symptom management, and caregiver support. Neurologists caring for patients with advanced neurologic disease often identify changes in disease trajectory, functional status, or goals of care that prompt discussions of advance care planning and hospice. Patients nearing end-of-life may develop symptoms such as dyspnea, secretions, delirium, pain, and seizures.

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Multiple sclerosis (MS) is a chronic, immune-mediated, neurodegenerative condition of the central nervous system, with distinct challenges due to its heterogeneous presentation, prognostic uncertainty, and variable clinical course of neurological and non-neurological symptoms and disability. Although there have been significant advances in management of MS, many patients experience disability progression. Despite MS being a frequent cause of neurological disability, particularly in young persons, involvement of palliative care physicians in the care of patients with MS has been limited.

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Purpose: This paper draws on conservation of resources theory to advance the literature on extra-role performance behaviors among academics, particularly innovative work behaviors and knowledge sharing, through the lens of work stressors.

Methods: We develop a moderated-mediated model based on multi-source, multi-timed, and multi-level data from a sample of 207 academics and 137 direct supervisors in five higher education institutions in the United Arab Emirates (UAE).

Findings: Results show that academics' compulsory citizenship behaviors positively influence negative affectivity, which, in turn, negatively impacts academics' innovative work behavior and knowledge sharing.

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Article Synopsis
  • The study investigates healthcare use and costs during the last year of life for individuals with Parkinson's disease (PD) compared to those without it, utilizing data from Ontario, Canada.
  • It found that decedents with PD had significantly higher rates of admissions to long-term care facilities and longer home care services, reflecting increased healthcare needs.
  • Additionally, receiving palliative care was linked to lower odds of dying in the hospital, and overall, individuals with PD incurred higher healthcare costs in their final year ($68,391 vs. $59,244 for those without PD).
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Systems for end of life care around the world vary in availability, structure, and funding. When available, most end of life care is in the hospice model with an interdisciplinary team approach to care of people who are expected to die within months and whose primary goal is to maximize quality of life. Symptom management near the end of life is guided by prognosis and individual priorities.

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