background and objective : obstructive sleep apnea (osa) syndrome is a common sleep-related breathing disorder characterized by repeated episodes of the upper airway collapse during sleep. loud snoring and daytime sleepiness are the main complaints; however, the condition may present with a variety of symptoms and signs. case report : a 65-year-old woman was admitted to neurology ward with the ...

background and objective: depression is commonly reported in patients with obstructive sleep ap- nea/hypopnea syndrome (osas). we aimed to assess the association between osas severity and depressive symptoms in patients with osas. materials and methods : a total of 337 patients with symptoms of osas were visited for psychological testing prior to beginning diagnosis for the syndrome between 201...

abstract bckground: patients with obstructive sleep apnea (osa) are at risk of developing the fatty liver as a result of being overweight. several studies suggest that osa per se could be a risk factor for liver injury and ischemic hepatitis with osa. the osa is an independent risk factor for insulin resistance. therefore, we investigated liver enzymes and insulin resistance in patients with os...

BACKGROUND This study has two main goals: 1.) to determine the potential influence of dopaminergic drugs on sleep-disordered breathing (SDB) in Parkinson's disease (PD) and 2.) to elucidate whether NREM and REM sleep differentially impact SDB severity in PD. METHODS Retrospective clinical and polysomnographic study of 119 consecutive PD patients and comparison with age-, sex- and apnea-hypopn...

Sleep disorders affect a substantial number of people worldwide and may be increasing in prevalence. Unfortunately, many of these disorders can go unrecognized and untreated in clinical practice. Although physicians understand that good sleep is essential to patient health, approaching the issue is often glossed over in the primary care setting. Importantly, recent data also suggest that sleep ...

This report describes an unusual case of severe obstructive sleep apnea and alveolar hypoventilation leading to hypersomnolence and cor pulmonale, which were corrected by tracheostomy. Four years later, after a 22.5-kg weight gain, nocturnal apneas of similar frequency, duration, and depth of desaturation reappeared but were totally central in origin. The central apneas were eliminated with hom...

The aim of the present cohort study was to evaluate possible occurrence central sleep apnea (CSA) in patients with obstructive (OSA) after treatment a mandibular advancement device (MAD). In this case, 56 OSA treated MAD were enrolled. Inclusion criteria age over 20 years, body mass index (BMI) less than 34 kg/m2, diagnosis confirmed by polysomnography (PSG), and therapy for OSA. Exclusion smok...

PURPOSE To determine the prevalence and risk factors for sleep apnea in a keratoconus population. METHODS Ninety-two keratoconus patients and 92 controls were classified as high risk or low risk for sleep apnea, using the Berlin Questionnaire (BQ) or individual history of sleep apnea. Logistic regression was used to investigate the risk factors associated with high risk of sleep apnea in kera...

background and objective: obstructive sleep apnea (osa) is defined as a sleep disordered breathing due to partial or complete obstruction of upper airways. this study aimed to investigate treatment outcomes and clinical complications among patients with osa who underwent upper airway surgery in clinical settings. materials and methods: all patients undergone upper airway surgery for osa were ca...