Articles tagged with Sleep Apnea
A study published in PLOS One found that mouth taping carries serious health risks, particularly among individuals with sleep-disordered breathing and obstructive sleep apnea. The trend, popularized by social media influencers, can worsen existing respiratory issues and increase the risk of suffocation.
A new study published at the ATS 2025 International Conference found that rising temperatures are associated with a 45% increased likelihood of obstructive sleep apnea. The study suggests that climate change will increase the societal burden of OSA, which is expected to double in most countries over the next 75 years.
A new wearable sensor has been shown to effectively monitor obstructive sleep apnea (OSA) treatment response, offering a bridge between consumer wearables and medical devices. The device provides continuous data collection and connects to an app for patients and healthcare providers to share information and make informed decisions.
Research found that obstructive sleep apnea, especially during REM sleep, is linked to cognitive decline due to damage to the small blood vessels in the brain and downstream impact on memory-related brain regions. Higher oxygen levels during sleep were associated with lower white matter hyperintensities.
A new American Heart Association scientific statement emphasizes the importance of multidimensional sleep health in reducing cardiometabolic risks. The statement reviews evidence on the relationship between sleep and various health factors, including body fat, blood sugar, cholesterol, and blood pressure.
A new review from Marshall University researchers highlights emerging connections between gut health and sleep apnea, pointing to potential new therapeutic approaches for managing this common disorder. Alterations in gut microbiota composition have been consistently observed in individuals with sleep apnea, inducing systemic inflammati...
A new study found that exosomes from children with pediatric obstructive sleep apnea (OSA) disrupted blood-brain barrier integrity, leading to cognitive impairments. The research suggests a broader impact on barrier function and identifies potential biomarkers for OSA-related neurocognitive dysfunction.
CHEST MedCast offers over 400 videos and podcasts with personalized content recommendations, available on-demand and at any time from any device. The platform features an algorithm-based recommendation engine and up to 100 available CME credits/MOC points.
The review explores the pathophysiological mechanisms linking obstructive sleep apnea syndrome and metabolic syndrome, highlighting recent advancements in therapeutic strategies. Treatment approaches aim to break the harmful cycle between OSA and MetS, which affects approximately 14% of the global population.
A randomized trial found that adenotonsillectomy surgery reduced healthcare utilization in children with mild sleep-disordered breathing by 32% fewer doctor visits and 48% fewer prescriptions. This effective early intervention supports reducing behavioral, neurocognitive, cardiovascular, and cardiometabolic issues.
People with obstructive sleep apnea have an increased risk of developing Parkinson’s disease. Using continuous positive airway pressure (CPAP) within two years of a sleep apnea diagnosis may reduce this risk, according to a preliminary study.
Researchers created printed fabric sensors that can detect tiny skin movements for sleep disorder monitoring. The smart pyjamas achieved an accuracy of 98.6% in identifying six different sleep states, including nasal and mouth breathing, snoring, and teeth grinding.
A new analysis reveals that surgery for sleep apnea may lower the risk of motor vehicle accidents compared to using a CPAP device or receiving no treatment. Patients with untreated sleep apnea had a 21% higher odds of accidents, while those undergoing surgery had 45% lower odds.
Research found that 66% of individuals who perceived their sleep as poor showed no objective sleep problems, while 45% of those who considered their sleep sufficient were identified as potentially sleep-deprived. The study highlights the inadequacy of relying solely on subjective sleep assessments and emphasizes the importance of incor...
A recent study has explored a new imaging approach that uses swept-source optical coherence tomography to visualize the upper airway with high precision. By integrating computational fluid dynamics, researchers were able to identify areas of turbulence and pinpoint obstruction sites, leading to more accurate diagnoses and treatment pla...
A new study by Northwestern University researchers found that breathing rhythms coordinate hippocampal brain waves during sleep, strengthening memory consolidation. This synchronization is critical for proper memory formation and retrieval, with implications for treating disordered breathing during sleep, such as sleep apnea.
Researchers found no correlation between adenotonsillectomies and undesirable weight gain in children with mild sleep-disordered breathing. The study used data from a clinical trial involving 458 children and showed that adenotonsillectomy improved symptoms, blood pressure, and quality of life but not primary neurodevelopmental outcomes.
A University of Arizona Health Sciences study found that peer support intervention improved CPAP adherence and patient satisfaction among 263 sleep apnea patients. The study showed that participants who received peer support used the CPAP machine correctly and consistently, averaging 4.5 hours of use per night, compared to those withou...
A new review reveals how sleep disturbances exacerbate dementia symptoms, impacting overall health and caregiver well-being. The study emphasizes the need for holistic approaches to address coexisting conditions like cardiovascular disease and diabetes.
A new study published by Kristen Knutson and Marishka Brown found that women who spent more time in deep sleep had lower blood pressure than those who spent less time in this stage. In contrast, men who woke up more often after falling asleep had higher blood pressure.
Adolescents who snore frequently exhibit behavior problems like inattention and rule-breaking, but not cognitive decline. The study tracked nearly 12,000 children from age 9-10 to age 15, finding no correlation between snoring and reduced cognitive abilities.
A Michigan Medicine study of over 18,500 adults found that obstructive sleep apnea was associated with a higher risk of dementia symptoms or diagnosis at every age level. Women were more likely to be diagnosed with dementia than men, especially as they aged.
The article discusses how AI tools are transforming the architectural design process, enabling faster production of options for clients. Startups like Arqgen and SleepUp are leveraging generative design techniques to create innovative solutions for interior design and real estate development, respectively.
Researchers found that obstructive sleep apnea increases the susceptibility of mice to develop abdominal aortic aneurysms, likely caused by intermittent hypoxia triggering enzyme activity that degrades the extracellular matrix. This degradation weakens the aorta, making it more prone to rupture.
A clinical trial found that sulthiame, a drug used for epilepsy, reduces pauses in breathing and improves oxygen levels in patients with obstructive sleep apnea. The treatment also alleviates daytime fatigue, suggesting it could be an effective alternative to existing mechanical treatments.
Rutgers researchers suggest dentists play a crucial role in identifying and addressing sleep disorders, citing signs such as tooth grinding, tongue scalloping, or patients dozing off. With up to 80% accuracy, dental clinicians can identify at-risk patients with comprehensive care and prevent serious health complications.
A study published in Science Signaling explains the mechanism behind persistent pain related to obstructive sleep apnea. The researchers created a chronic intermittent hypoxia environment in mice and observed an increase in cytokines, which cause sensitivity in nociceptors producing prolonged pain sensitivity.
A recent study at the University of Missouri discovered that oxytocin and corticotropin-releasing hormone cause the brainstem to become overactive, leading to hypertension. This finding can help develop targeted drugs to reduce high blood pressure in sleep apnea patients.
Researchers found a correlation between high homocysteine levels and the severity of obstructive sleep apnea. The study suggests that measuring homocysteine could help clinicians predict the risk of developing severe apnea, enabling early intervention and prevention.
The WVU researchers developed a non-invasive, at-home sleep apnea detection device that uses artificial intelligence technology to measure oxygen levels in the blood. Early detection can help prevent worsening of underlying comorbid conditions and reduce healthcare costs, according to Dr. Sunil Sharma.
Researchers have developed a novel drug therapy for obstructive sleep apnea (OSA), which has shown significant improvements in reducing breathing interruptions and improving overall health. The treatment targets both respiratory and metabolic complications, providing a promising alternative to existing therapies.
A Cleveland Clinic study finds bariatric surgery cuts the risk of major cardiovascular events by 42% and all-cause mortality by 37% in patients with obesity and moderate to severe obstructive sleep apnea. The study analyzed data from 13,657 adult patients who underwent weight loss surgery between 2004 and 2018.
A new study has found a strong association between sleep apnea-induced hypoxemia and the risk of lung cancer reoccurrence. The research involved a retrospective record review of adult patients with non-small cell lung cancer, finding that measures of hypoxic burden were strongly correlated with accelerated cancer reoccurrence.
A new study has found that older adults with sleep apnea are more likely to use health services in the future, including hospitalization. The study analyzed data from nearly 20,000 participants and found a 21% higher odds of hospitalization among those with sleep apnea.
Researchers from Mount Sinai presented three studies on obstructive sleep apnea (OSA) at SLEEP 2024, exploring its effects on thalamic activity, overnight memory performance, and symptom improvement with CPAP treatment. The findings suggest that OSA can impair cognitive function and that hypoxic burden may predict clinical improvement.
A new study demonstrates that greater adherence to positive airway pressure (PAP) therapy is associated with higher levels of relationship satisfaction and lower levels of conflict among couples. The research also shows that higher sleep efficiency among patients contributes to better relationship outcomes as reported by both partners.
The American College of Chest Physicians' CHEST Critical Care and CHEST Pulmonary journals have been indexed with the Directory of Open Access Journals (DOAJ), enhancing their open access content's accessibility and usage. The indexation is attributed to strong editorial boards led by Hayley Gershengorn and Matthew Miles.
A recent UC Irvine-led study reveals a correlation between sleep apnea events during the rapid-eye-movement (REM) stage and verbal memory impairment in older adults at risk for Alzheimer's. The study found that higher ratios of apnea severity during REM compared to non-REM stages were associated with worse memory performance.
A comprehensive study by University of Technology Sydney researchers confirms CPAP therapy's safety without adverse effects on the respiratory system. The study uses computational modeling to assess airflow velocity and shear stress, providing reassurance for patients.
A study published by NIH/NINDS found that low oxygen levels while sleeping and sleep apnea are linked to late-onset epilepsy in older adults. People with nocturnal hypoxia were three times more likely to develop late-onset epilepsy, independent of other medical issues.
A new case study suggests that hypoglossal nerve stimulation can improve sleep quality and cognitive development in children with Down syndrome. The procedure has shown promising results in reducing obstructive apnea-hypopnea index and improving neurocognition, offering a potential treatment option for young patients.
A new study from Washington University School of Medicine found that nerve-stimulation treatment for obstructive sleep apnea is less effective for people with higher BMIs. The study analyzed data from 76 patients with BMIs of less than 35 and showed that the likelihood of successful treatment drops significantly as weight increases.
A new study found that children with chronic medical conditions who also have a diagnosed sleep disorder are nearly two times more likely to have increased health care utilization. The most common sleep disorder diagnosis was sleep-disordered breathing, which was present in 1,796 children.
Researchers at Flinders University have discovered a bedtime nasal spray that can reduce the severity of sleep apnea in people and lower their blood pressure. The study found that the spray, which blocks potassium channels, improved oxygen levels and reduced markers of OSA severity in 7 out of 10 participants.
A recent study published in Neurology found that white people with sleep apnea are at increased risk for stroke, while Black people with the condition have a reduced risk when using CPAP machines. The study suggests that racial differences in sleep apnea severity and treatment may impact stroke risk.
A preliminary study released by the American Academy of Neurology found a positive association between sleep apnea symptoms and memory or thinking problems. Participants who reported sleep apnea symptoms were about 50% more likely to also report having memory or thinking problems compared to those without sleep apnea symptoms.
A new study published in the American Journal of Respiratory and Critical Care Medicine found that childhood tonsillectomy is not associated with an increased risk of obesity in adulthood. The research followed 132 children who underwent tonsillectomy for obstructive sleep apnea and found no link to weight gain in adulthood.
Researchers found that high levels of pro-inflammatory factor Ang2 remain elevated in CPAP users, associated with a greater risk of cardiovascular disease. Lowering CPAP pressures may reduce inflammation and improve heart health for these patients.
A recent study by University of Missouri researcher Mansoo Yu found that online weight loss interventions with counseling and social support are effective for middle-aged adults with obesity. The study identified two key features: professional health coaching and access to social support from other users, which led to significant long-...
Researchers found that people with OSA were more likely to use multiple strategies to stay alert while driving, which can indicate excessive sleepiness. This study suggests that asking about these coping strategies in the clinic could help doctors identify patients at risk of driving incidents and advise them appropriately.
A groundbreaking study found that combining partial normoxic recovery with senolytic Navitoclax significantly reduced sleepiness and improved cognitive function in mice with OSA. This suggests targeting accelerated senescence may be a promising avenue for improving treatment outcomes.
Researchers have discovered that analyzing changes in sweat metabolism can help diagnose the severity of sleep apnea. The study, published in the Journal of Sleep Research, found that sweat samples can provide valuable insights into energy production and oxidative stress associated with the disease.
Research by Hungarian researchers found that flat-faced dogs, like French Bulldogs, sleep more due to increased daytime sleepiness and longer REM sleep phases. Their EEG patterns showed signs of white matter loss and distorted brain function.
A study of 2,574 participants with obstructive sleep apnea found that those sleeping less than seven hours had higher risks of all-cause mortality independent of apnea-hypopnea index. Further research is needed to investigate potential health benefits of extending sleep length among these individuals.
A randomized clinical trial found that tonsil and adenoid removal surgery improved sleep quality, reduced snoring, and behavioral problems in children with mild sleep apnea. However, the surgery did not impact neurodevelopmental functioning.
Researchers developed an ingestible capsule to measure vital signs from within the GI tract, detecting sleep apnea episodes and breathing rate depression. The device shows promise for early detection of respiratory changes, including those caused by opioids or asthma/COPD.
A new pill-sized device has been developed to monitor vital signs like breathing and heart rate from inside humans. The device, known as the VM Pill, was tested in a clinical trial and showed accurate results in detecting breathing stops and monitoring respiration rates with high accuracy.
Researchers developed soft, miniaturized wearables that continuously track subtle body sounds wirelessly across the body. The devices offer new functionalities and provide highly accurate, real-time evaluation of patient health.
A study published in JAHA found that sleep-related hypoxia is associated with a higher risk of developing atrial fibrillation over time. Regular screening and treatment of sleep apnea may help reduce the likelihood of AFib, especially in those already at high risk.
Researchers found that former football players with medical and mental health conditions like depression and anxiety are at higher risk of receiving an unverified CTE diagnosis. The study highlights the need for accurate diagnoses and access to proven treatments.