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Query: UMLS:C0037315 (sleep apnea)
 8,000 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Sleep disorders have a profound and well-documented impact on overall health and quality of life in the general population. In patients with chronic disease, sleep disorders are more prevalent, with an additional morbidity and mortality burden. The complex and dynamic relationship between sleep disorders and chronic kidney disease (CKD) remain relatively little investigated. This article presents an overview of sleep disorders in patients with CKD, with emphasis on relevant pathophysiologic underpinnings and clinical presentations. Evidence-based interventions will be discussed, in the context of individual sleep disorders, namely sleep apnea, insomnia, restless leg syndrome and excessive daytime sleepiness. Limitations of the current knowledge as well as future research directions will be highlighted, with a final discussion of different conceptual frameworks of the relationship between sleep disorders and CKD.
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PMID:Sleep disorders and chronic kidney disease. 2715 60

Obstructive sleep apnea has increased in prevalence in recent years and despite the expansion in sleep medicine services there is a significant unmet burden of disease. This burden presents a challenge to specialists and requires a reappraisal of service delivery, including a move toward lower-cost, simplified methods of diagnosis and treatment, an expansion of the sleep apnea workforce to include suitably trained and equipped primary care physicians and nurses, and the incorporation of chronic disease management principles that link patients to relevant community resources and empower them through new technologies to engage more fully in their own care.
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PMID:Ambulatory Diagnosis and Management of Obstructive Sleep Apnea: Screening Questionnaires, Diagnostic Tests, and the Care Team. 2754 73

Streptococcus pyogenes, the Group A Streptococcus (GAS), is the most common cause of bacterial pharyngitis in children and adults. Innate and adaptive host immune responses are fundamental for defense against streptococcal pharyngitis and are central to the clinical manifestation of disease. Host immune responses also contribute to the severe poststreptococcal immune diseases that constitute the major disease burden for this organism. However, until recently, little was known about the host responses elicited during infection. Cellular mediators of innate immunity used during host defense against GAS include epithelial cells, neutrophils, macrophages, and dendritic cells (DCs), which are reported to secrete a number of soluble inflammatory mediators, such as antimicrobial peptides (AMPs); eicosanoids, including PGE2 and leukotriene B4 (LTB4 ); chemokines; and proinflammatory cytokines. Th1 and Th17 responses play significant roles in adaptive immunity in both murine models of GAS pharyngitis and in human tonsil tissue. A number of inflammatory complications are associated with GAS pharyngitis, which can lead to chronic disease in patients. These include scarlet fever, tonsillar hypertrophy, and sleep apnea, as well as postinfectious sequelae, such as acute rheumatic fever (ARF), poststreptococcal glomerulonephritis, and guttate psoriasis (GP). This review aims to present the current state of knowledge on innate and adaptive immune responses elicited during GAS pharyngitis, mechanisms by which GAS evades these responses, the emerging role of the pharyngeal microbiota, and how the interplay among these factors can influence the outcome of infection and inflammation-related complications.
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PMID:Group A streptococcal pharyngitis: Immune responses involved in bacterial clearance and GAS-associated immunopathologies. 2895 19

Obstructive sleep apnoea (OSA) is a common chronic disease and is associated with high social and economic costs. OSA is heritable, and there is evidence of both direct genetic contributions to OSA susceptibility and indirect contributions via 'intermediate' phenotypes such as obesity, craniofacial structure, neurological control of upper airway muscles and of sleep and circadian rhythm. Investigation of the genetics of OSA is an important research area and may lead to improved understanding of disease aetiology, pathogenesis, adverse health consequences and new preventive strategies and treatments. Genetic studies of OSA have lagged behind other chronic diseases; however recent gene discovery efforts have been successful in finding genetic loci contributing to OSA-associated intermediate phenotypes. Nevertheless, many of the seminal questions relating to the genetic epidemiology of OSA and associated factors remain unanswered. This paper reviews the current state of knowledge of the genetics of OSA, with a focus on genomic approaches to understanding sleep apnoea.
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PMID:The genetics of obstructive sleep apnoea. 2911 20

Managing patients with undiagnosed Obstructive Sleep Apnea (OSA) can be a challenge in the postoperative phase. OSA is a chronic disease defined by pauses in breathing that are repetitive during sleep that can last for one minute or longer. This can occur more than five times in an hour. As many as 80-90% of patients undergoing elective surgery have undiagnosed sleep apnea and an increased risk of respiratory complications postoperatively. Capnography is a monitoring tool that can detect increases in end-tidal carbon dioxide levels, which is a sign of respiratory decline.
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PMID:Implementing Microstream End-Tidal CO2 in the PACU. 2936 42

Telomere biology shows promise as an integrative biomarker of exposures and increased occurrence of chronic disease and early mortality. This integrative review examined the state of the science regarding toxicokinetic risks and maternal factors in humans and in vivo models that are correlated with telomere length during the first 1,000 days of life. The Preferred Reporting Items of Systematic Reviews and Meta-Analyses framework assisted in guiding this integrative by aiding researchers in identifying, selecting, and critically appraising the literature. Ovid MEDLINE, CINAHL, Cochrane Systematic Reviews, Web of Science, and SCOPUS databases were searched. The initial search yielded a total of 381 published articles. Full-text screening resulted in 19 articles retained for review (14 quasi-experimental studies and five experimental studies). Findings suggest a relationship between toxicokinetic exposures creating inflammation or oxidative stress (i.e., smoking) and maternal health conditions such as sleep apnea to shorter telomere length in children below 2 years old.
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PMID:State of the Science: Using Telomeres as Biomarkers During the First 1,000 Days of Life. 2950 61

There are physiological consequences of overeating that can lead to increased morbidity and mortality. The purpose of this review article is to acquaint the reader with the current state of the art in the non-cardiac-gated, noncontrast chest computed tomographic (NCCT) imaging biomarkers of the metabolic syndrome and their prognostic significance found in the lower neck and chest. NCCT imaging biomarkers associated with metabolic syndrome in the chest include premature coronary artery calcification, acceleration of large vessel arterial and valvular calcifications associated with atherosclerosis, and pulmonary arterial enlargement from pulmonary hypertension associated with sleep apnea. These easily identified imaging biomarkers have prognostic implications for major adverse cardiac events (MACE). These NCCT chest-imaging biomarkers are likely targets for artificial intelligence algorithms to harvest for longitudinal assessment of their individual and multifactorial contributions to chronic disease, MACE, and mortality. Early recognition and treatment of these common disorders may help improve patient outcomes and quality of life while decreasing medical costs.
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PMID:Noncontrast Chest Computed Tomographic Imaging of Obesity and the Metabolic Syndrome: Part I Cardiovascular Findings. 3080 34

We examine recent findings that have revealed interdependence of function within the chemoreceptor pathway regulating breathing and sympathetic vasomotor activity and the hypersensitization of these reflexes in chronic disease states. Recommendations are made as to how these states of hyperreflexia in chemoreceptors and muscle afferents might be modified in treating sleep apnea, drug-resistant hypertension, chronic heart failure-induced sympathoexcitation, and the exertional dyspnea of chronic obstructive pulmonary disease.
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PMID:Update on Chemoreception: Influence on Cardiorespiratory Regulation and Pathophysiology. 3107 9

Sleep apnoea is now regarded as a highly prevalent systemic, multimorbid, chronic disease requiring a combination of long-term home-based treatments. Optimization of personalized treatment strategies requires accurate patient phenotyping. Data to describe the broad variety of phenotypes can come from electronic health records, health insurance claims, socio-economic administrative databases, environmental monitoring, social media, etc. Connected devices in and outside homes collect vast amount of data amassed in databases. All this contributes to 'Big Data' that, if used appropriately, has great potential for the benefit of health, well-being and therapeutics. Sleep apnoea is particularly well placed with regards to Big Data because the primary treatment is positive airway pressure (PAP). PAP devices, used every night over long periods by millions of patients across the world, generate an enormous amount of data. In this review, we discuss how different types of Big Data have, and could be, used to improve our understanding of sleep-disordered breathing, to identify undiagnosed sleep apnoea, to personalize treatment and to adapt health policies and better allocate resources. We discuss some of the challenges of Big Data including the need for appropriate data management, compilation and analysis techniques employing innovative statistical approaches alongside machine learning/artificial intelligence; closer collaboration between data scientists and physicians; and respect of the ethical and regulatory constraints of collecting and using Big Data. Lastly, we consider how Big Data can be used to overcome the limitations of randomized clinical trials and advance real-life evidence-based medicine for sleep apnoea.
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PMID:Big Data in sleep apnoea: Opportunities and challenges. 3141 96

Obesity is a serious chronic disease whose prevalence has grown to epidemic proportions over the past five decades and is a major contributor to the global burden of most common cancers, heart disease, Type 2 diabetes, liver disease, and sleep apnea. Primary care clinicians, including physicians, nurse practitioners, and physician assistants, are often the first health care professionals to identify obesity or overweight during routine long-term care and have the opportunity to intervene to prevent and treat disease. However, they often lack the training and skills needed to deliver scientifically validated, behavior-based treatments. These gaps must be addressed in order to treat the obesity epidemic. The Society of Behavioral Medicine strongly urges health professional educators and accrediting agencies to include obesity and overweight management education for primary care clinicians. Additionally, we support promoting referrals and reimbursement for psychologists, dieticians, and other health care professionals as critical members of the care team and improving reimbursement levels for behavioral obesity and overweight management treatment.
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PMID:Society of Behavioral Medicine Call to Action: Include obesity/overweight management education in health professional curricula and provide coverage for behavior-based treatments of obesity/overweight most commonly provided by psychologists, dieticians, counselors, and other health care professionals and include such providers on all multidisciplinary teams treating patients who have overweight or obesity. 3224 25


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