511 A 72-year-old retired nurse with family history of obstructive sleep apnea, loud snoring, witnessed apneas, excessive daytime sleepiness, and inability to concentrate underwent polysomnography. The patient has history of hypertension, multiple urogynecological procedures for genitourinary prolapse, and has history of atrial fibrillation and congestive heart failure. On examination, the pati...

BACKGROUND Obstructive sleep apnoea (OSA) is a common disorder that may affect at least 2 to 4% of the adult population. Nasal-Continuous Positive Airway Pressure (N-CPAP) is today considered the gold standard for the treatment of OSA. The development of oral appliances (OAs) represents a new approach for the management of this pathology. The aim of this systematic review is to compare the effi...

OBJECTIVE To evaluate the efficacy and safety of nasal continuous positive airway pressure (NCPAP) using devices with variable flow or bubble continuous positive airway pressure (CPAP) regarding CPAP failure, presence of air leaks, total CPAP and oxygen time, and length of intensive care unit and hospital stay in neonates with moderate respiratory distress (RD) and birth weight (BW) ≥ 1,500 g. ...

Previous preliminary results have shown an overnight decrease in haematocrit and red cell count after the first night of treatment with nasal continuous positive airway pressure (CPAP) in obstructive sleep apnoea (OSA) patients. The present study was designed to confirm these preliminary data, and to analyse the long-term effects of CPAP. The haematocrit and red cell count (RCC) were measured i...

OBJECTIVE To determine the safety and efficacy of nasal continuous positive airway pressure (CPAP) for obstructive sleep apnea (OSA) during childhood and the effects of growth and maturation on CPAP requirements. DESIGN Retrospective study with use of a written questionnaire administered to pediatric practitioners treating sleep disorders. SETTING Nine academic pediatric sleep disorders cen...

OBJECTIVE To determine differences in the incidence of bronchopulmonary dysplasia (BPD) or death in extremely low birth weight infants managed on high flow nasal cannula (HFNC) vs continuous positive airway pressure (CPAP). STUDY DESIGN This is a retrospective data analysis from the Alere Neonatal Database for infants born between January 2008 and July 2013, weighing ≤1000 g at birth, and rec...

Obstructive sleep apnea should be suspected in patients who are overweight snore loudly, and have chronic daytime sleepiness. The diagnosis of sleep apnea may be confirmed by sleep laboratory studies. Patients' symptoms and the frequency of respiratory events on laboratory testing are important factors in determining the severity of disease. In patients with mild sleep apnea, conservative treat...

BACKGROUND Continuous positive airway pressure (CPAP) treatment improves the risk of cardiovascular events in patients suffering from severe sleep apnea-hypopnea syndrome (SAHS) but its effect on the link between delta power band that is related to deep sleep and the relative cardiac vagal component of heart rate variability, HF(nu) of HRV, is unknown. Therefore, we tested the hypothesis that C...