OBJECTIVE To validate the pediatric obstructive sleep apnea screening tool for use in Brazil. MATERIALS AND METHODS The Brazilian version of this questionnaire, originally validated and tested in the United States, was developed as follows: (a) translation; (b) back-translation; (c) completion of the final version; (d) pre-testing. The questionnaire was applied prior to polysomnography to chi...

OBJECTIVES To assess the prevalence of obstructive sleep apnea in Saudi children with sickle cell disease at a tertiary hospital in Kingdom of Saudi Arabia (KSA) using nocturnal polysomnography. Methods: A prospective cross-section study was conducted between 2012 and 2016 in 65 children aged between 2-14 years at Prince Sultan Military Medical City, Riyadh, KSA with sickle cell disease. Patien...

introduction: the berlin questionnaire (bq) is a common tool to screen for obstructive sleep apnea (osa) in the general population, but its application in the clinical sleep setting is still challenging. the aim of this study was to determine the specificity and sensitivity of the bq compared to the apnea-hypopnea index obtained from polysomnography recordings obtained from a sleep clinic in ir...

Treatment options may be limited for infants with obstructive sleep apnea when there is no surgically correctable upper airway lesion. We therefore evaluated, retrospectively, the efficacy of low-flow oxygen as a therapeutic option for infant obstructive sleep apnea. We reviewed the medical charts of 23 infants who had undergone a therapeutic trial of low-flow oxygen during polysomnography. Spl...

BACKGROUND Sleep apnea is common and associated with poor outcome in severe chronic kidney disease, but validated screening tools are not available. Our objectives were to determine the prevalence of sleep apnea in this population, to assess the validity of screening for sleep apnea using an ApneaLink device and to investigate the relationship of sleep apnea to; symptoms, spirometry and body wa...

BACKGROUND AND AIMS Obstructive sleep apnea syndrome (OSA) affects the quality of life (QOL) due to the effects on the patient's physical and mental function. QOL in sleep apnea may improve under continuous airway positive pressure (CPAP) therapy. The purpose of this study was to assess the OSA patients QOL before and after 3 months of CPAP therapy using Calgary Sleep Apnea Quality of Life Inde...

OBJECTIVES/HYPOTHESIS The effect of the Pillar implant on mild sleep-disordered breathing (SDB) has been assessed in various studies. However, most of these were conducted among a non-Asian population at a single institution. Therefore, the aim of this study was to prospectively evaluate the efficacy of the Pillar implant in Asian patients with simple snoring and mild obstructive sleep apnea (O...

OBJECTIVE To explore the feasibility and efficacy of Z-palatoplasty for the management of severe obstructive sleep apnea-hypopnea syndrome in patients with tonsils. STUDY DESIGN Case series and chart review. SETTING University hospital. METHODS Z-palatoplasty and coblation channeling of the tongue were performed in 36 patients with body mass index <40 kg/m(2) and size 1 or 2 tonsils. All ...

Objective. To systematically review the international literature for studies evaluating internal (NoZovent) and external (Breathe Right Strips) nasal dilators as treatment for obstructive sleep apnea (OSA). Study Design. Systematic review with meta-analysis. Methods. Four databases, including PubMed/MEDLINE, were searched through September 29, 2016. Results. One-hundred twelve studies were scre...