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Sleep apnea syndrome

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https://www.readbyqxmd.com/read/28081322/does-cpap-treatment-affect-the-voice
#1
Güleser Saylam, Mustafa Şahin, Dilek Demiral, Ömer Bayır, Melike Bağnu Yüceege, Emel Çadallı Tatar, Mehmet Hakan Korkmaz
BACKGROUND/AIM: The aim of this study was to investigate alterations in voice parameters among patients using continuous positive airway pressure (CPAP) for the treatment of obstructive sleep apnea syndrome. MATERIALS AND METHODS: Patients with an indication for CPAP treatment without any voice problems and with normal laryngeal findings were included and voice parameters were evaluated before and 1 and 6 months after CPAP. Videolaryngostroboscopic findings, a self-rated scale (Voice Handicap Index-10, VHI-10), perceptual voice quality assessment (GRBAS: grade, roughness, breathiness, asthenia, strain), and acoustic parameters were compared...
December 20, 2016: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/28081171/a-higher-proportion-of-metabolic-syndrome-in-chinese-subjects-with-sleep-disordered-breathing-a-case-control-study-based-on-electrocardiogram-derived-sleep-analysis
#2
Ping-Huei Tseng, Pei-Lin Lee, Wei-Chung Hsu, Yan Ma, Yi-Chia Lee, Han-Mo Chiu, Yi-Lwun Ho, Ming-Fong Chen, Ming-Shiang Wu, Chung-Kang Peng
OBJECTIVE: The prevalence of metabolic syndrome (MS) has increased rapidly in Taiwan and worldwide. We aim to determine the association between sleep-disordered breathing (SDB) and MS in a Chinese general population. METHODS: This case-control study recruited subjects who have undergone a prospective electrocardiogram-based cardiopulmonary coupling (CPC) sleep spectrogram as part of the periodic health check-ups at the National Taiwan University Hospital. Comprehensive anthropometrics, blood biochemistry, prevalence of MS and its individual components were compared with Bonferroni correction between 40 subjects with SDB, defined as the CPC-derived apnea-hypopnea index (CPC-AHI) >5 event/hour and 80 age- and sex-matched controls, defined as CPC-AHI <1 event/hour...
2017: PloS One
https://www.readbyqxmd.com/read/28078997/lipoprotein-a-and-cardiovascular-risk-the-show-must-go-on
#3
Niki Katsiki, Khalid Al-Rasadi, Dimitri P Mikhailidis
Lipoprotein (a) [Lp(a)] is an independent but moderate, predictor for coronary heart disease (CHD) prevalence and severity. Several established and emerging cardiovascular (CV) risk factors including age, gender, ethnicity, smoking, dyslipidemia, hypertension, obesity, type 2 diabetes mellitus, alcohol consumption, arterial stiffness and hyperuricemia have been linked to Lp(a) metabolism. Apart from CHD, Lp(a) has been also associated with non-cardiac vascular diseases and diseases associated with increased CV risk such as chronic kidney disease, metabolic syndrome, non-alcoholic fatty liver disease, erectile dysfunction, obstructive sleep apnea syndrome, inflammatory bowel diseases and human immunodeficiency virus infection...
January 12, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/28078487/the-role-of-the-nox4-derived-ros-mediated-rhoa-rho-kinase-pathway-in-rat-hypertension-induced-by-chronic-intermittent-hypoxia
#4
Wen Lu, Jing Kang, Ke Hu, Si Tang, Xiufang Zhou, Lifang Xu, Yuanyuan Li, Shuhui Yu
BACKGROUND: Obstructive sleep apnea syndrome, which is a risk factor for resistant hypertension, is characterized by chronic intermittent hypoxia (CIH) and is associated with many cardiovascular diseases. CIH elicits systemic oxidative stress and sympathetic hyperactivity, which lead to hypertension. Rho kinases (ROCKs) are considered to be major effectors of the small GTPase RhoA and have been extensively studied in the cardiovascular field. Upregulation of the RhoA/ROCK signaling cascade is observed in various cardiovascular disorders, such as atherosclerosis, pulmonary hypertension, and stroke...
January 11, 2017: Sleep & Breathing, Schlaf & Atmung
https://www.readbyqxmd.com/read/28070780/laparoscopic-sleeve-gastrectomy-in-adolescents-with-or-without-syndromic-obesity-two-years-follow-up
#5
Angelo Iossa, Francesco De Peppo, Romina Caccamo, Brad Michael Watkins, Francesca Abbatini, Emanuela Ceriati, Gianfranco Silecchia
INTRODUCTION: Childhood obesity is an emerging health problem. Surgical treatment of obese adolescents, particularly those affected by congenital syndrome, represents a controversial issue. The aim of this multicenter study was to retrospectively assess the results of laparoscopic sleeve gastrectomy (LSG) in a cohort of adolescents affected by morbid obesity, with or without congenital syndromes. MATERIALS AND METHODS: Forty-one obese (BMI 49 ± 6 kg/m(2)) adolescents with mean age of 16 ± 3 years (58...
January 9, 2017: Eating and Weight Disorders: EWD
https://www.readbyqxmd.com/read/28068661/single-nucleotide-polymorphisms-in-adiponectin-gene-are-not-directly-associated-with-increased-risk-of-obstructive-sleep-apnea-syndrome-in-a-chinese-han-population
#6
Wenjuan Wu, Zhijun Li, Tingyu Tang, Liang Gu, Jianzong Du, Tian Zhao, Xiaoxi Zhou, Qingdong Huang
PURPOSE: This study aims to test the possible correlation between single nucleotide polymorphisms (SNPs) in the adiponectin gene and increased risk of obstructive sleep apnea syndrome (OSAS) in a Chinese Han population. MATERIALS AND METHODS: A total of 266 subjects were enrolled into the study to detect 9 SNPs in the adiponectin gene. Multivariate unconditional logistic regression analysis, adjusted for gender and age, was used to estimate the associations of these SNPs with OSAS risk...
January 10, 2017: ORL; Journal for Oto-rhino-laryngology and its related Specialties
https://www.readbyqxmd.com/read/28065687/restless-legs-syndrome-and-cardiovascular-disease-a-research-roadmap
#7
REVIEW
Daniel J Gottlieb, Virend K Somers, Naresh M Punjabi, John W Winkelman
In this paper, we first critically appraise the epidemiologic literature examining the association of restless legs syndrome (RLS) with cardiovascular disease (CVD) and then consider whether lessons learned from the study of cardiovascular consequences of other sleep disorders might inform a research agenda to examine the potential mechanisms of cardiovascular morbidity of RLS. Cross-sectional and longitudinal studies are both mixed as to whether there is a meaningful association of RLS and CVD. On the other hand, numerous cross-sectional and longitudinal observational studies have shown a strong association of obstructive sleep apnea (OSA) with CVD risk...
October 27, 2016: Sleep Medicine
https://www.readbyqxmd.com/read/28062177/maxillomandibular-advancement-for-obstructive-sleep-apnea-syndrome-treatment-long-term-results
#8
Aurélie Vigneron, Renaud Tamisier, Emmanuelle Orset, Jean-Louis Pepin, Georges Bettega
PURPOSE: We evaluated the long term effectiveness of maxillomandibular advancement (MMA) for OSAS treatment patients. This retrospective study reviewed the patients treated by MMA for OSAS between 1995 and 2009. They were evaluated by complete polysomnography, cephalometry and quality of life questionnaire. The minimum follow up was 3 years. Success rate was defined by an IAH <10 with at least a 50% reduction. MATERIAL AND METHODS: 88 patients had MMA during this period...
December 7, 2016: Journal of Cranio-maxillo-facial Surgery
https://www.readbyqxmd.com/read/28060091/midface-distraction-osteogenesis-using-a-modified-external-device-with-elastic-distraction-for-crouzon-syndrome
#9
Haizhou Tong, Lei Liu, Xiaojun Tang, Tao Song, Ningbei Yin, Zhiyong Zhang, Zhenmin Zhao
PURPOSE: Midface distraction osteogenesis has been popularized for the correction of midface hypoplasia associated with exophthalmos and obstructive sleep apnea in patients with Crouzon syndrome. The purpose of this study was to present the method of utilizing the modified external device with elastic distraction for the midface advancement in Crouzon syndrome, and the clinical outcomes and skeletal changes were analyzed. METHODS: Five consecutive patients with Crouzon syndrome underwent Le Fort III osteotomy with midface advancement using a modified external device with elastic distraction...
January 5, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28057162/-prevalence-of-obstructive-sleep-apnea-hypopnea-syndrome-in-professional-drivers-and-the-relationship-with-traffic-accidents
#10
Y Liu, C L Tu, W F Yao, Y F Yu, Z Wang, J R Hu
Objective: To study the prevalence of obstructive sleep apnea hypopnea syndrome (OSAHS) and its relationship with traffic accidents in the professional drivers. Methods: Questionnaires of OSAHS were sent to 950 professional drivers who had annual physical examination at the Central Hospital of Jiading District in Shanghai from October 2014 to September 2015. Those with moderate to severe snoring and/or Epworth Sleepiness Scale (ESS)≥9 performed the home sleep testing. All drivers were divided into OSAHS and non-OSAHS according to the survey and monitoring...
December 27, 2016: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28055122/adenotonsillectomy-outcomes-in-patients-with-down-syndrome-and-obstructive-sleep-apnea
#11
Zachary Farhood, Jonathan W Isley, Adrian A Ong, Shaun A Nguyen, Terence J Camilon, Angela C LaRosa, David R White
OBJECTIVE: To review the literature for studies examining polysomnography (PSG) outcomes in patients with Down syndrome (DS) and obstructive sleep apnea (OSA) following adenotonsillectomy (T&A), and to review our experience with these patients. DATA SOURCES: PubMed-NCBI, Scopus, Ovid, EBSCO, Cochrane, and EMBASE databases; tertiary academic center medical records. REVIEW METHODS: A systematic review of the medical literature identified articles reporting objective outcomes following T&A for OSA treatment in patients with DS...
January 5, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28054365/mapping-for-acute-transvenous-phrenic-nerve-stimulation-study-maps-study
#12
Lukas R C Dekker, Bart Gerritse, Avram Scheiner, Lilian Kornet
AIMS: Central Sleep Apnea Syndrome, correlated with the occurrence of heart failure, is characterized by periods of insufficient ventilation during sleep. This acute study in 15 patients aims to map the venous system and determine, if diaphragmatic movement can be achieved by phrenic nerve stimulation at various locations within the venous system. METHODS: Subjects underwent a scheduled catheter ablation procedure. During the procedural waiting time, one multi-electrode EP catheter was subsequently placed at the the superior and inferior vena cava and the junctions of the left jugular and left brachiocephalic vein and right jugular and right brachiocephalic vein, for phrenic nerve stimulation (1-2 seconds ON / 2-3 seconds OFF, 40 Hz, pulse width 210 μs)...
January 5, 2017: Pacing and Clinical Electrophysiology: PACE
https://www.readbyqxmd.com/read/28053912/management-of-obstructive-sleep-apnea-in-a-treacher-collins-syndrome-patient-using-distraction-osteogenesis-of-the-mandible
#13
İbrahim Damlar, Ahmet Altan, Berk Turgay, Soydan Kiliç
In this study, we present the surgical treatment of obstructive sleep apnea in a child with Treacher Collins syndrome. A 10-year-old girl with a past history of Treacher Collins syndrome presented to our clinic with her parents for respiratory distress and insomnia. The patient was referred to a sleep laboratory where she was diagnosed with obstructive sleep apnea, which was a consequence of her Treacher Collins syndrome. The patient underwent mandibular distraction osteogenesis under general anesthesia. The mandible was expanded by 15 mm using internal bilateral distractors...
December 2016: Journal of the Korean Association of Oral and Maxillofacial Surgeons
https://www.readbyqxmd.com/read/28052557/adenotonsillectomy-to-treat-obstructive-sleep-apnea-is-it-enough
#14
REVIEW
A Boudewyns, F Abel, E Alexopoulos, M Evangelisti, A Kaditis, S Miano, M P Villa, S L Verhulst
Although adenotonsillectomy is the first line treatment for children with obstructive sleep apnea syndrome (0SAS),(1) improvement in objectively documented outcomes is often inadequate and a substantial number of children have residual disease. Early recognition and treatment of children with persistent OSAS is required to prevent long-term morbidity. The management of these children is frequently complex and a multidisciplinary approach is required as most of them have additional risk factors for OSAS and comorbidities...
January 3, 2017: Pediatric Pulmonology
https://www.readbyqxmd.com/read/28050773/the-effect-of-chronic-intermittent-hypoxia-on-respiratory-sensitivity-to-morphine-in-rats
#15
Jian Wu, Peng Li, Xiuying Wu
PURPOSE: Chronic intermittent hypoxia (CIH) is a characteristic of obstructive sleep apnea syndromes (OSAs). Recurrent hypoxia during the developmental period increases respiratory sensitivity to subsequent administration of opioids. However, it is unknown whether CIH affects respiratory sensitivity to opioids in adults. Our study aimed to assess the changes in respiratory sensitivity to morphine (MOR) under CIH and to explore the possible mechanisms in an adult rat model. METHODS: We applied CIH in adult Sprague-Dawley rats to simulate the hypoxia condition caused by OSAs...
January 3, 2017: Sleep & Breathing, Schlaf & Atmung
https://www.readbyqxmd.com/read/28050204/emotional-stress-evaluation-of-patients-with-moderate-and-severe-sleep-apnea-syndrome
#16
Micheli Aparecida Gomes Dos Santos, Tatiana de Cássia Nakano, Felipe Almeida Mendes, Bruno Bernardo Duarte, Silvio Antonio Monteiro Marone
Introduction The scientific literature has shown that the damage caused by sleep fragmentation in people affected by Obstructive Sleep Apnea (OSA) can reflect emotionally, generating not only physical symptoms such as drowsiness and tiredness, but also psychical symptoms, such as stress. Objective This study aimed at comparing symptoms of stress in patients with moderate or severe OSA, before and after two months of treatment (clinical or surgical). Method This isx an Individual, prospective, longitudinal, and interventional study...
January 2017: International Archives of Otorhinolaryngology
https://www.readbyqxmd.com/read/28044184/-outcome-predictors-for-copd-patients-hospitalized-for-acute-exacerbation
#17
M Spielmanns, F Axer, C Nell, A R Koczulla, T Boeselt, F Magnet, J H Storre, W Windisch
BACKGROUND: Prognostic factors for clinical failure of acute exacerbation in patients with COPD (AECOPD) are of special importance in order to choose an adequate therapy and resources during inpatient treatment. Our database was analyzed to identify predictors for a negative outcome. MATERIALS AND METHODS: In a retrospective analysis medical records of 616 patients (299 women; 317 men) hospitalized for AECOPD between January 2011 and January 2016 were analyzed in order to evaluate demographic and clinical parameters leading to adverse events...
January 2, 2017: Medizinische Klinik, Intensivmedizin und Notfallmedizin
https://www.readbyqxmd.com/read/28043111/nocturia-improvement-with-surgical-correction-of-sleep-apnea
#18
Hyoung Keun Park, Sung Hyun Paick, Hyeong Gon Kim, Doo-Heum Park, Jae Hoon Cho, Seok-Chan Hong, Woo Suk Choi
PURPOSE: To evaluate changes in nocturia after surgical correction of obstructive sleep apnea (OSA). METHODS: A total of 66 patients were included in the present study. All had been diagnosed with OSA syndrome by polysomnography and underwent uvulopalatopharyngoplasty (UPPP). Preoperative and postoperative lower urinary tract symptoms (LUTS), quality of life (QoL), and nocturia episodes were evaluated using the International Prostate Symptom Score (IPSS) and overactive bladder symptom score (OABSS) questionnaires...
December 2016: International Neurourology Journal
https://www.readbyqxmd.com/read/28041720/atrial-fibrillation-is-a-major-cause-of-stroke-in-apneic-patients-a-prospective-study
#19
M Poli, P Philip, J Taillard, S Debruxelles, P Renou, J M Orgogozo, F Rouanet, I Sibon
OBJECTIVES: Large prospective studies have established that sleep-disordered breathing (SDB) is associated with an increased incidence of cardiovascular and cerebrovascular diseases. Heterogeneous results have been published about SDB and ischaemic stroke mechanism. The aim of this study was to evaluate the relationship between poststroke apneic syndrome and stroke aetiologies according to the ASCO classification. METHODS: A total of 134 patients with acute ischaemic cerebrovascular events were prospectively included...
March 4, 2016: Sleep Medicine
https://www.readbyqxmd.com/read/28038795/sleep-apnea-and-driving-recommendations-for-interpreting-spanish-regulations-for-drivers
#20
Joaquín Terán-Santos, Carlos Egea Santaolalla, Jose María Montserrat, Fernando Masa Jiménez, Maria Villar Librada Escribano, Enrique Mirabet, Elena Valdés Rodríguez
Road traffic accidents are one of the main causes of death worldwide and are clearly associated with sleepiness. Individuals with undiagnosed sleep apnea-hypopnea syndrome (SAHS) are among the population with a high risk of experiencing sleepiness at the wheel and, consequently, road traffic accidents. Treatment with continuous positive airway pressure (CPAP) has been shown to reduce the risk of accidents among drivers with SAHS. For this reason, the European Union has included this disease in the psychological and physical criteria for obtaining or renewing a driving license...
December 27, 2016: Archivos de Bronconeumología
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