In recent years, several studies have shown the relationship between snoring and obstructive sleep apnea syndrome (OSAS). Instead of time domain analysis of snoring signal, the spectral features and shapes of snores have been found different in simple snorers and OSAS patients. In this study, we propose a method to differentiate simple snorers and OSAS patients based on spectral envelope estima...

We wanted to assess habitual snoring as a credible risk factor for acute vascular disease, mainly stroke and myocardial infarction. The patients selected for the study had been admitted to the hospital through the emergency department, and were evaluated by means of multidimensional interviews and clinical records: 164 had acute cerebrovascular disease, and 136 cardiovascular disease; 330 patie...

CONCLUSION An inflammatory swelling in the uvula and nose due to vibration might be a contributing factor in snoring. The presence of corticosteroid receptors in the uvula indicates the possibility for treatment with local steroids. Use of mometasone furoate (MF) for 3 months reduced snoring and related symptoms in some patients. OBJECTIVE To investigate the effect of a nasal steroid, MF, on ...

OBJECTIVES/HYPOTHESIS An outpatient surgical procedure for snoring and obstructive sleep apnea syndrome (OSAS) should not only stiffen the soft palate, but also widen the opening of retropalatal space. This study presents a concurrent palatal implants (PI) and uvulopalatal flap (UPF) in the outpatient setting under local anesthesia for OSAS patients. STUDY DESIGN Prospective study. METHODS ...

We investigated the frequency of cardiac arrhythmias in patients suspected of having sleep apnea, and related them to the severity of apnea, snoring, and nocturnal hypoxemia. We prospectively studied 458 patients who had nocturnal polysomnography which included objective measurement of snoring (quantified by the number of snores per hour of sleep [snoring index (SI)] and maximum nocturnal sound...

OBJECTIVES The effects of sleep-disordered breathing, sleep restriction, dyssomnias, and parasomnias on daytime behavior in children have been previously assessed. However, the potential relationship(s) between sleep hygiene and children's daytime behavior remain to be explored. The primary goal of this study was to investigate the relationship between sleep hygiene and problematic behaviors in...

OBJECTIVE: To clarify whether persistent snoring in 2to 3-year-olds is associated with behavioral and cognitive development, and to identify predictors of transient and persistent snoring. METHODS: Two hundred forty-nine mother/child pairs participated in a prospective birth cohort study. Based upon parental report of loud snoring $2 times weekly at 2 and 3 years of age, children were designate...

OBJECTIVE To compare the efficacy and safety of four radiofrequency generators (Ellman, Select Sutter, Coblator, Somnus) for the treatment of simple snoring. MATERIALS AND METHODS Multicenter, randomized, prospective single-blind study on 120 selected patients with simple snoring (apnea/hypopnea index <10/h of sleep). Snoring sound intensity was measured on a visual analog scale and the partn...

Healthy people are generally breathing through nose during sleep, but oral breathing will be given rise to if the nasal cavity is gradually being closed. Nasal closure or even nasal congestion leads to open mouth during snoring, which causes the tongue base collapse, the origin of OSAS. Thus, if a simple home device with only a microphone can automatically monitor our snores at bedside and dete...

BACKGROUND It has been suggested that snoring alone, without conventional sleep apnoea or hypopnoea, may disrupt sleep and produce substantial daytime hypersomnolence. This study addresses this potential relationship. METHOD Eight hundred and fifty men, aged 35-65 years, drawn from one general practice were visited at home and asked a range of questions potentially related to sleepiness, snor...