Palliative care is an approach to the care of patients and families facing progressive and chronic illnesses that focuses on the relief of suffering due to physical symptoms, psychosocial issues, and spiritual distress. As neurologists care for patients with chronic, progressive, life-limiting, and disabling conditions, it is important that they understand and learn to apply the principles of palliative medicine. In this article, we aim to provide a practical starting point in palliative medicine for neurologists by answering the following questions: (1) What is palliative care and what is hospice care? (2) What are the palliative care needs of neurology patients? (3) Do neurology patients have unique palliative care needs? and (4) How can palliative care be integrated into neurology practice? We cover several fundamental palliative care skills relevant to neurologists, including communication of bad news, symptom assessment and management, advance care planning, caregiver assessment, and appropriate referral to hospice and other palliative care services. We conclude by suggesting areas for future educational efforts and research.

Caregivers of PD patients have considerable needs that may be met through a palliative care approach. Caregivers were receptive to the idea of multidisciplinary care in order to meet these needs. Future research efforts are needed to develop and test the clinical and cost effectiveness of palliative services for PD caregivers.

PD has a profound effect on multiple domains of a person's life starting at diagnosis. Patients desired individualized care and identified several areas where care from their primary neurologist could be improved. Patients were receptive to outpatient team-based palliative care services to address psychosocial issues, adjustment to illness (particularly at diagnosis and with progression), nonmotor symptom control, and advance care planning as an adjunct to usual care. Future research is needed to develop and test the effectiveness of palliative approaches to improve the care of patients with PD.

Background Parkinson’s disease dementia (PDD) is a major cause of morbidity and mortality in Parkinson’s disease (PD), which severely affects patient functioning and quality of life and increases the risk for nursing home admission. Unfortunately, current treatment options for PDD are limited and have only marginal therapeutic effects. As novel treatments are developed, there will be a need to assess their efficacy in well-designed randomized controlled trials. However, there is no consensus on the optimal outcome measures for use in PDD clinical trials. Methods A systematic review of PDD clinical trials and empiric studies of outcome measures used in PDD was performed. Outcome measures were divided into five categories: 1) cognitive; 2) behavioral and mood; 3) activities of daily living and quality of life; 4) global; and 5) caregiver burden. Findings A total of 20 PDD pharmacologic clinical trials were identified. These trials incorporated a broad array of outcome measures, which were used inconsistently across trials. We summarize the psychometric properties and other relevant data on outcome measures used, including their diagnostic utility, inter-rater reliability, test-retest reliability, responsiveness, clinically meaningful change, and availability of alternate forms. Conclusions We have identified the best-evidenced PDD outcome measures in each domain. Further research is needed to assess the validity, reliability, and clinically meaningful change of these measures in PDD to inform the design of future clinical trials and enhance the ability of clinicians, researchers and policy-makers to interpret study results. In addition, the development of outcome measures specific to PDD may be warranted.