Stuart F. Quan

Exploring the Relationship Between Sleep Disturbances, Gut Microbiota, and Cognition in Patients with Heart Failure: A Cross-Sectional Study

Hesam Aldin Varpaei, Stuart F. Quan, Lorraine B. Robbins, Fabrice I. Mowbray et autres

Background and Objectives: Poor sleep quality and gut microbiota dysbiosis are independently associated with cognitive decline, yet their effects on cognition in heart failure (HF) patients remain unexamined. To assess the independent associations of sleep quality and gut microbiota diversity with cognition …

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Feasibility study exploring sleep impacts among families in the aftermath of firearm-related trauma

Rebecca Robbins, Peter T. Masiakos, Grace Vlaun, Stuart F. Quan et autres

Objective: The ripple effects of gun violence are far reaching, particularly for children impacted by this trauma. Many of the available sources of mental health support in the wake of gun violence do not address disrupted sleep, which commonly develops as a …

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Understanding physician knowledge about obstructive sleep apnea: A systematic review protocol

Rebecca C. Robbins, Rashon Lane, Brett Avery, Stuart F. Quan et autres

Obstructive sleep apnea (OSA) is a sleep disorder characterized by recurrent episodes of upper airway collapse and obstruction, which provokes arousal from sleep with or without oxygen desaturation (Rundo 2019). It is estimated that roughly 1 billion adults ages 30-69 are affected …

Sleep and Mental Health Among Employed Adults in Beijing, China

Mark É. Czeisler, Matthew D. Weaver, Qilong Xin, Stuart F. Quan et autres

Beijing has undergone profound economic growth and ecological change this century. Given the roles of sleep and mental health in worker performance, the objective of this analysis was to characterize sleep and mental health among adult residents of Beijing. During September 29, …

us, au (code pays fourni par la source)

The effect of caffeinated beverage consumption on the relationship between sleep quality and major adverse cardiovascular events: Sleep Heart Health Study

Hesam Varpaei, Mathew Reeves, Lorraine B. Robbins, Fabrice Mowbray et autres

Abstract Study Objectives Evidence is limited on the role of caffeine intake in the relationship between sleep quality and the incidence of major adverse cardiovascular events (MACE) particularly in patients with sleep breathing disorders. Therefore, this study’s primary aim was to determine …

us, ca (code pays fourni par la source)

Factors associated with seeking and receiving home antiviral therapy during the coronavirus disease 2019 (COVID-19) pandemic

Stuart F. Quan, Matthew D. Weaver, Mark É. Czeisler, Lauren A. Booker et autres

Background: Home antiviral treatment (HAVT: nirmatrelvir/ritonavir [Paxlovid] and molnupiravir [Lagevrio]) for COVID-19 was approved in December 2021 by the U.S. Food and Drug Administration, but ensuing utilization during the Coronavirus Disease 2019 (COVID-19) pandemic was low. Factors associated with seeking HAVT treatment …

us, au (code pays fourni par la source)

Exploring Sleep Behaviors and Routines, and Mindfulness Practices Among Seniors Residing in Low-Income Housing

Chidera Ejikeme, Robert Linscott, Stuart F. Quan, Matthew D. Weaver et autres

Abstract Poor sleep is common among older adults and the general population. Low socioeconomic status is associated with sleep disturbance and short sleep duration. Sleep disturbance is associated with an increased risk for Alzheimer’s disease and incident dementia. Evidence indicates that mindfulness …

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Multimodal cardiovascular risk profiling using self-supervised learning of polysomnography

Zhengxiao He, Huayu Li, Geng Yuan, William D. S. Killgore et autres

STUDY OBJECTIVES: Polysomnography (PSG) provides a comprehensive assessment of brain, cardiac, and respiratory activity during sleep. While it is widely used for diagnosing sleep disorders, its potential to assess future health risks has not been fully explored. This study aimed to develop …

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Subjective well-being mediates the longitudinal effect of insomnia symptoms on internalizing symptoms in community-dwelling older adults

Yiwei Ying, Runtang Meng, Jiale Xu, Yi Luo et autres

OBJECTIVES: The associations between insomnia symptoms and internalizing symptoms are well-established, particularly in older adults; however, the mediating factors remain inconsistent. This study seeks to explore the longitudinal relationship between insomnia symptoms and internalizing symptoms in older adults, exploring subjective well-being as …

cn, gb, us, fr, it (code pays fourni par la source)

Association Between Perioperative Sleep Disorders and Post‐Operative Delirium in Cardiac Surgeries: A Systematic Review and Meta‐Analysis

Hesam Aldin Varpaei, Pallav Deka, Lorraine B. Robbins, Kousha Farhadi et autres

Post-operative delirium (POD) is an acute deterioration in cognitive function and highly prevalent after cardiac surgery (CS; up to 55%). Perioperative sleep disorders (PSD) are also commonly noted in surgical patients (up to 60%). The primary aim of our systematic review is …

us, ir (code pays fourni par la source)

Association of Prior COVID-19 Infection with Restorative Sleep Quality Using REST-Q Scores: Findings from the COPE Initiative

M. Ireland, Mark É. Czeisler, Mark Erskine Howard, Rebecca C. Robbins et autres

Objectives: The COVID-19 pandemic has disrupted sleep health globally. However, the relationship between prior SARS-CoV-2 infection and subjective restorative sleep, measured using validated instruments, remains underexplored. This study evaluated the association between prior SARS-CoV-2 infection and restorative sleep quality using Restorative Sleep …

us, au (code pays fourni par la source)

A non-randomized pre-post pilot study of cooling bed sheets in hot sleeping people

Matthew D. Weaver, Salim Qadri, Chidera Ejikeme, Stuart F. Quan et autres

Introduction: Sleeping hot is a common barrier to good sleep. Characteristics of the sleep environment may impact temperature regulation and sleep. We tested the effectiveness of one brand of bed sheets that advertise cooling properties on sleep and vasomotor symptoms. Methods: Participants …

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