The Journal of neuroscience nursing : journal of the American Association of Neuroscience Nurses
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Delirium is common among hospitalized elderly patients with prior cognitive impairment. Detecting delirium superimposed on dementia is a challenge for nurses and doctors. As a result, delirium among demented elderly patients is of increasing interest to healthcare professionals. ⋯ Patients with delirium (n = 71) were evaluated with the delirium index to determine the severity of the symptoms of delirium. The results showed that the severity of prior cognitive impairment influences the severity of most of the symptoms of delirium, particularly disordered attention, orientation, thought organization, and memory. Thus, taking into account the severity of prior cognitive impairment could help nurses to detect delirium among older patients.
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Parkinson's disease (PD) is a chronic, progressive neurological disease affecting 1.5 million Americans. The modern success of pharmacology and deep-brain stimulation surgery to treat the motor symptoms of tremor, rigidity, and bradykinesia provide PD patients with longer lives and increased motor functioning. However, in the moderate and advanced stages of disease, the therapeutic benefits of pharmacology diminish and motor symptoms are more complicated to treat. ⋯ Likewise, the World Health Organization has redefined palliative care to include life-threatening illness. The Parkinson's Disease Model of Care (PDMC) takes the precepts of palliative care and presents a model for the neuroscience nurse to use in individual care planning across the trajectory of disease. The PDMC guides the nurse in providing relief from suffering for PD patients and their families, from diagnosis through bereavement, with an emphasis on advance care planning.