Dementia is one of the most devastating illnesses that affect the elderly. The progressive decline in memory, judgment, intellectual function, and adaptive ability places an immense burden on families, healthcare providers, and communities. Because advancing age is the leading risk factor for most types of dementia, the prevalence of this tragic disorder will increase as the population ages. How can primary care physicians help?
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Post-ICU Syndrome and the "3 Ds" in Geriatric Psychiatry: A Complicated Case Report of Major Depression With Psychosis in a 96-Year-Old Woman.
Cureus
December 2024
Department of Family Medicine, Ministry of the National Guard-Health Affairs, King Abdulaziz Medical City, King Abdullah International Medical Research Center, Jeddah, SAU.
In the growing field of geriatric psychiatry, the "3 Ds"-depression, dementia, and delirium-are a complex clinical challenge, especially in patients with medical comorbidities. This is a case report of a 96-year-old Saudi woman with chronic kidney disease, heart failure, and recurrent hyponatremia presented with worsening sleep, depression, persecutory delusions, and hallucinations following an intensive care unit (ICU) stay for urinary tract infection. Examination revealed cognitive decline and depressive symptoms, with sodium at 123 mmol/L.
View Article and Find Full Text PDFPerspectives of Hospital Medicine Providers on the Management of Oropharyngeal Dysphagia in Patients with Dementia.
J Gen Intern Med
January 2025
Northwell Health, New Hyde Park, NY, USA.
Background: Oropharyngeal dysphagia (dysphagia) is a common (up to 86%) and devastating syndrome in hospitalized older adults with dementia.
Objective: To describe the perspectives of dysphagia management in hospitalized patients with dementia among hospital medicine providers (i.e.
Mind the sleep: how does obstructive sleep apnoea syndrome relate to risk of dementia?
Thorax
January 2025
Center for Sleep and Vigilance Disorders, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
APP antisense oligonucleotides are effective in rescuing mitochondrial phenotypes in human iPSC-derived trisomy 21 astrocytes.
Alzheimers Dement
January 2025
Department of Neuroscience, City University of Hong Kong, Hong Kong, Hong Kong.
Introduction: Antisense oligonucleotides (ASOs) have shown promise in reducing amyloid precursor protein (APP) levels in neurons, but their effects in astrocytes, key contributors to neurodegenerative diseases, remain unclear. This study evaluates the efficacy of APP ASOs in astrocytes derived from an individual with Down syndrome (DS), a population at high risk for Alzheimer's disease (AD).
Methods: Human induced pluripotent stem cells (hiPSCs) from a healthy individual and an individual with DS were differentiated into astrocytes.
Structural and functional brain correlates of the neutrophil- and monocyte-to-lymphocyte ratio in neuropsychiatric disorders.
Brain Behav Immun Health
February 2025
Department of Psychology, University of Miami, 5665 Ponce de Leon Blvd, Coral Gables, FL, 33146, USA.
Skews in the neutrophil-to-lymphocyte ratio (NLR) and monocyte-to-lymphocyte ratio (MLR) increasingly demonstrate prognostic capability in a range of acute and chronic mental health conditions. There has been a recent uptick in structural and functional magnetic responance imaging data corroborating the role of NLR and MLR in a cluster of neuropsychiatric disorders that are characterized by cognitive, affective, and psychomotor dysfunction. Moreover, these deficits are mostly evident in setting of acute and chronic disease comorbidity implicating aging and immunosenescent processes in the manifestation of these geriatric syndromes.
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