Britt Øverland

Sleep quality, not sleep apnoea, is associated with post-stroke fatigue in acute ischemic stroke: a cross-sectional Norwegian study (NORFAST)

Dawn B. Simpson, Caryl Gay, Søren Troels Berg, Coralie English et autres

Purpose Post-stroke fatigue affects rehabilitation, daily activities, and quality of life. Its relationship with sleep remains unclear. We aimed in the acute stroke phase to (a) describe fatigue and sleep using self-reported and objective sleep measures, (b) describe sleep apnoea and (c) …

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High levels of the adipokines leptin and metrnl in patients with paroxysmal atrial fibrillation and obstructive sleep apnea are not associated with the severity of sleep apnea or the burden of atrial fibrillation

Thor Ueland, Gunn Marit Traaen, Tove-Elizabeth Hunt, Lars Aakerøy et autres

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Systemic markers of inflammation and immune activation in patients with obstructive sleep apnea and paroxysmal atrial fibrillation

Tove-Elizabeth Hunt, G.M Traaen, Lars Aakerøy, Britt Øverland et autres

BACKGROUND: Atrial fibrillation (AF) and obstructive sleep apnea (OSA) frequently coexist, contributing to cardiovascular risk, possibly through shared inflammatory pathways. The specific role of inflammatory markers in patients with AF and OSA is not well established. AIM: This study aimed to determine …

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Sleep quality and factors that disturb sleep among infants and preschoolers admitted to two pediatric intensive care units in Norway

Tomas Slåtten Nenningsland, Babak Asadi‐Azarbaijani, Hanne Birgit Alfheim, Britt Øverland et autres

PURPOSE: Sleep disturbances have potential consequences for critically ill children, and admission to the pediatric intensive care unit can entail numerous sleep-disturbing factors. This study aimed to investigate children's sleep quality in the pediatric intensive care unit and factors that disturb their …

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Cardiac remodelling in patients with atrial fibrillation and obstructive sleep apnoea

Tove-Elizabeth Hunt, Gunn Marit Traaen, Lars Aakerøy, Richard John Massey et autres

BACKGROUND: Obstructive sleep apnoea (OSA) can cause left atrial (LA) and left ventricular (LV) remodelling, which is linked to atrial fibrillation (AF). Whether continuous positive airway pressure (CPAP) can reverse LA and LV remodelling in patients with OSA and paroxysmal AF (PAF) …

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Requirements Analysis for Responsible Explainable AI for Pediatric Sleep Apnea Diagnosis

Marta Quemada López, Thomas Plagemann, Vera Goebel, Jonathan Adams et autres

This paper presents a novel approach to requirements engineering for responsible explainable AI (rexAI) that pays attention to the broad range of explanation aspects and enforces the consideration of computer science, ethical, legal, and medical requirements. The medical use-case we are investigating …

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Abstract 18428: Effect of Continuous Positive Airway Pressure on Atrial Remodeling in Patients With Obstructive Sleep Apnea and Paroxysmal Atrial Fibrillation; a Randomized Controlled Trial

Tove Elizabeth F Hunt, Gunn Marit Traaen, Richard John Massey, Lars Aakerøy et autres

Introduction: Obstructive sleep apnea (OSA) is known to cause left atrial (LA) remodeling. The effect of continuous positive airway pressure (CPAP) on LA remodeling in patients with OSA and paroxysmal atrial fibrillation (AF) has not been assessed. Hypothesis: We aimed to assess …

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A clinical evaluation of a low-cost strain gauge respiration belt and machine learning to detect sleep apnea

Stein Kristiansen, Konstantinos Nikolaidis, Thomas Plagemann, Vera Goebel et autres

Sleep apnea is a common and severe sleep-related respiratory disorder. Since the symptoms of sleep apnea are often ambiguous, it is difficult for a physician to decide whether to prescribe a clinical diagnosis, i.e., polysomnography (PSG), which results in a large percentage …

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My Health Sensor, My Classifier – Adapting a Trained Classifier to Unlabeled End-User Data

Konstantinos Nikolaidis, Stein Kristiansen, Thomas Plagemann, Vera Goebel et autres

Sleep apnea is a common yet severely under-diagnosed sleep related disorder. Unattended sleep monitoring at home with low-cost sensors can be leveraged for condition detection, and Machine Learning offers a generalized solution for this task. However, patient characteristics, lack of sufficient training …

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Learning Realistic Patterns from Visually Unrealistic Stimuli: Generalization and Data Anonymization (Extended Abstract)

Konstantinos Nikolaidis, Stein Kristiansen, Thomas Plagemann, Vera Goebel et autres

Good training data is a prerequisite to develop useful Machine Learning applications. However, in many domains existing data sets cannot be shared due to privacy regulations (e.g., from medical studies). This work investigates a simple yet unconventional approach for anonymized data synthesis …

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Effect of continuous positive airway pressure therapy on recurrence of atrial fibrillation after pulmonary vein isolation in patients with obstructive sleep apnea: A randomized controlled trial

Tove-Elizabeth Hunt, Gunn Marit Traaen, Lars Aakerøy, Christina Bendz et autres

BACKGROUND: Obstructive sleep apnea (OSA) is associated with atrial fibrillation (AF). Whether treatment with continuous positive airway pressure (CPAP) reduces AF recurrence after catheter ablation with pulmonary vein isolation (PVI) is unknown. OBJECTIVE: The purpose of this study was to assess the …

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Long-term use of CPAP in patients with obstructive sleep apnea: a prospective longitudinal cohort study

Margareta Aurén-Møkleby, Britt Øverland

Continuous positive airway pressure (CPAP) is an efficient treatment for obstructive sleep apnea (OSA). Reports of long-term usage vary, as do the factors that predict long-term usage. The aim of this study was to explore long-term CPAP usage and identify potential predictors. …

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