Historically, insomnia has been viewed as a symptom of depressive illness that is expected to resolve with adequate treatment of the depressive disorder. This article reviews the evidence that increasingly challenges this simplistic view and summarizes research demonstrating the multifaceted interplay between insomnia and depression. It discusses the prevalence, clinical significance, and time course of insomnia, distinguishing between poor sleep and an insomnia disorder. The article also discusses abnormalities in sleep architecture in major depressive disorder and theories about the pathways connecting sleep and depression. It concludes with a discussion of issues related to treatment, including the effects of antidepressants on sleep and new evidence of the utility of adding an insomnia-specific therapy for improved management of depressed patients with comorbid insomnia.
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http://dx.doi.org/10.1007/s11920-009-0066-1 | DOI Listing |
Alzheimers Dement
December 2024
Queen Mary University of London, London, United Kingdom.
Background: Dementia is associated with a range of non-cognitive features that can occur during the prodromal phase. Improved recognition of non-cognitive presentations of dementia could reduce inequalities in dementia diagnosis, particularly if sociocultural factors influence rates of help-seeking for cognitive symptoms. We aimed to investigate presentations to primary care in the years before dementia diagnosis in a deprived and ethnically diverse population with universal access to health care.
View Article and Find Full Text PDFBackground: Neuropsychiatric disorders including depression, insomnia, epilepsy, schizophrenia, and attention-deficit and hyperactivity disorder (ADHD) have been associated with a neurodegenerative process and linked to increased risk for Alzheimer's Disease (AD). Because of the shared biological mechanisms of AD and neuropsychiatric disorders, we hypothesized that pharmacologic treatment for neuropsychiatric disorders could impact the risk for AD. CNS drugs that are first-line therapies for neuropsychiatric disorders (including antidepressants, sedatives, anticonvulsants, antipsychotics, and stimulants) were investigated for impact on AD incidence.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
University of Virginia, Charlottesville, VA, USA.
Background: There is mounting evidence that difficulties with sleep including insomnia, sleep quality, and sleep fragmentation contribute to Alzheimer's disease risk including formation of beta-amyloid. Disrupted sleep is common in people with dementia (PWD). Primary unpaid caregivers (CGs) of PWD may also have disrupted sleep as a result of their caregiving roles.
View Article and Find Full Text PDFSleep Epidemiol
December 2024
Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States.
Purpose: To identify sleep dimensions (characteristics) that co-occur in premenopausal women. The second aim was to examine associations between multiple dimensions of sleep and a set of demographic, lifestyle, and health correlates. The overarching goal was to uncover patterns of poor-sleep correlates that might inform interventions to improve sleep health of women in this age group.
View Article and Find Full Text PDFFront Psychiatry
December 2024
Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (FMUSP), Instituto de Psiquiatria, São Paulo, Brazil.
Objective: This study presents a case series of five women with zolpidem dependence treated at the Drug Dependent Women Treatment Center (PROMUD), one of the first women-specific substance use disorder outpatient services in Latin America.
Methods: This was an retrospective review of medical records of patients with a diagnosis of zolpidem dependence at the Institute of Psychiatry of Clinics Hospital of University of São Paulo between December 2021 and December 2023. Description of the cases followed the Case Report Statement, Checklist and Guidelines (CARE).
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