Articles tagged with Sleep Apnea
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A recent study suggests that college-age football linemen may be at higher risk for sleep-disordered breathing due to their physical conditioning. The study compared data from football linemen and track athletes, finding that the linemen had significantly larger necks and increased risk for sleep apnea despite having less body fat.
Researchers have identified risk factors for sleep apnea during pregnancy, including frequent snoring and older maternal age. A calculator tool has been developed to help obstetric providers identify women at risk for the condition, enabling early referral for definitive testing.
Researchers found that sleep apnea after a stroke significantly increased the risk of experiencing another stroke or dying. The study also identified a strong association between Mexican-American ethnicity and a higher risk of recurrent stroke or death.
Researchers developed a synthetic cannabis-like drug that was safe and effective in treating obstructive sleep apnea. Participants in the trial had reduced apnea and decreased subjective sleepiness after taking the drug for six weeks.
A new study found that positive airway pressure therapy significantly improves both general and sleep-specific quality of life measures in patients with obstructive sleep apnea. The improvements were most notable in those who adhered to the treatment.
Researchers at Beth Israel Deaconess Medical Center identified specific neural circuitry responsible for rousing the brain of mice in simulated apnea conditions. The findings suggest that PBelCGRP cells wake up the brain and are necessary for arousal, providing a potential target for interventions to treat obstructive sleep apnea.
The American Academy of Sleep Medicine (AASM) has released a position statement on home sleep apnea testing, emphasizing the importance of a physician's involvement in diagnosing and treating obstructive sleep apnea. The guideline outlines conditions under which a home sleep apnea test can be used for diagnosis.
Chronic kidney disease is characterized by gradual loss of kidney function over time. Poor sleep duration and quality are associated with steeper declines in kidney function and increased risk of developing kidney failure.
Research proposes that ADHD may be associated with disruptions in the body's natural circadian rhythm, leading to symptoms like delayed sleep phase and increased alertness in the evening. This finding raises the possibility of treating ADHD through non-pharmacological methods such as light therapy and sleep pattern changes.
Researchers found that inflammation originating from abdominal fat precedes the development of sleep apnea in adolescence. Weight loss and anti-inflammatory medication have also been shown to reduce apnea severity. The study suggests biological-based interventions may be more effective for mild to moderate cases.
A new automated system for measuring nighttime oxygen levels could help diagnose sleep apnea in children who snore. The approach was most accurate for children with severe apnea and detected 90% of those with severe disease. The test is simple, inexpensive, and can be performed at home using a pulse oximeter.
Scientists suspect sleep apnea diminishes healthspan due to its link with age-related diseases, including non-alcoholic liver disease and Alzheimer's, prompting researchers to explore treatment options.
Patients who watched videos of themselves struggling to breathe while sleeping with sleep apnea used CPAP machines three hours more per night than those who saw no video. The effect was dramatic, with patients becoming determined to fix their condition after witnessing the severity of their own sleep apnea.
A Northwestern University study finds that having a purpose in life is associated with improved sleep quality, reduced sleep apnea, and restless leg syndrome in older adults. The research suggests that cultivating purpose through mindfulness therapies could be an effective drug-free strategy to improve sleep.
A new study reveals that men with sleep apnoea and insomnia have a higher prevalence and severity of depressive symptoms than those with either condition alone. The study found that 43% of men with both conditions had depression, compared to 22% with insomnia alone and 8% with sleep apnoea alone.
A new study suggests that dronabinol, an old pharmaceutical product, could be a potential treatment for obstructive sleep apnea. Researchers found that the drug reduced the frequency of apneas and hypopneas during sleep, decreased subjective sleepiness, and improved overall treatment satisfaction.
Two studies found strong associations between mild-to-moderate obstructive sleep apnea and increased risks of hypertension and diabetes. Young adults and middle-aged individuals with sleep apnea were more likely to develop these conditions.
Newborns of mothers with sleep apnea have a higher risk of congenital anomalies and resuscitation at birth, with a 26% increased risk. Babies of mothers with sleep apnea are more likely to be admitted to the ICU or special care nursery.
A new, disposable diagnostic patch effectively detects obstructive sleep apnea across all severity levels, with a clinical agreement rate of 87.4%. The SomnaPatch weighs less than one ounce and records various physiological parameters while being comfortable and easy to use.
A new study finds that severe obstructive sleep apnea is most common among African-American inner-city children from low-income families in Washington D.C. These children are also more likely to have a delayed diagnosis, highlighting the need for increased awareness and education to identify and treat the condition.
African Americans with sleep apnea and insomnia are rarely diagnosed, with only 2.1% of those with sleep apnea reporting a physician diagnosis. Higher body mass index, hypertension, diabetes, being male, and older age were associated with sleep apnea severity.
Researchers analyzed data from 1,863 participants and found a significant association between air pollution exposure and low sleep efficiency. The study suggests that improving air quality may be one way to enhance sleep health and reduce health disparities.
Researchers developed a decision-tree tool to screen women with gestational diabetes for obstructive sleep apnea. The study found that neck circumference was significantly larger in the OSA group, and having a neck circumference greater than 35.5 cm was associated with higher risk for sleep apnea.
A study of children with untreated sleep apnea found significant reductions in gray matter, particularly in regions related to movement, memory, and emotions. The findings suggest that early detection and therapy are crucial for preventing long-term brain damage and cognitive deficits.
The new guideline recommends that polysomnography be used for the diagnosis of obstructive sleep apnea in patients with significant cardiorespiratory disease or other complicating conditions. Home sleep apnea testing is recommended only for uncomplicated adult patients with increased risk of moderate to severe sleep apnea.
A study examining the optimal timing for screening sleep apnea in patients who have had a heart attack found that initial tests conducted shortly after hospitalization are somewhat unreliable. Repeating the test or delaying it until six months later may be necessary to make an accurate diagnosis and avoid unnecessary treatment.
A randomized controlled trial found that oral appliances significantly improved sleep quality and symptoms in patients with severe sleep apnea, but had no effect on endothelial function or blood pressure. The study suggests further research is needed to determine the impact of oral devices on cardiovascular health.
The American Academy of Sleep Medicine suggests screening patients with a high risk for obstructive sleep apnea (OSA) to identify undiagnosed cases and reduce the economic burden. Screening can be done by primary care providers, who can refer patients to specialists for further evaluation.
The US Preventive Services Task Force concludes that screening for obstructive sleep apnea (OSA) in asymptomatic adults lacks sufficient evidence to assess benefits and harms. Current evidence supports treatment with CPAP, but its applicability to screen-detected populations is unknown.
The ACA expanded insurance coverage and access to care for patients with chronic medical conditions, but nearly 1 in 7 remained uninsured. Home sleep testing was found to be as effective as lab testing in managing obstructive sleep apnea.
Researchers found that blocking the enzyme responsible for hydrogen sulfide production can prevent or reduce apneas during sleep. This approach has potential to help people with multiple forms of sleep-disordered breathing, including obstructive and central apneas.
Research presented at the American Heart Association's Scientific Sessions 2016 found that disrupted sleep, including insomnia, is independently associated with an increased risk of atrial fibrillation. The study analyzed data from three sources and showed a 26% higher risk for those who frequently woke up during the night.
A new study found that positive airway pressure (PAP) therapy for sleep apnea significantly improves patient-reported outcomes in hypertensive patients, including reduced daytime sleepiness, depressive symptoms, and fatigue severity. The study also showed consistent improvement even in resistant hypertension cases.
A new study suggests that CPAP therapy may help improve nocturnal gastroesophageal reflux symptoms in patients with obstructive sleep apnea. The mean heartburn score decreased by 62 percent among sleep apnea patients who were adherent to CPAP therapy.
A recent study published in The Lancet found that an implanted nerve stimulator significantly improves symptoms of central sleep apnea, reducing events per hour by half or more for 51% of patients. The device also showed improvement in other sleep measures and overall quality of life, with only minor discomfort reported.
The Sleep Apnea Cardiovascular Endpoints (SAVE) study found that nightly CPAP treatment did not reduce cardiovascular risk in patients with OSA. However, treatment improved well-being and quality of life for the participants.
Researchers at the University of Colorado Anschutz Medical Campus found that sleep apnea worsens non-alcoholic fatty liver disease in obese adolescents. The study, published in the Journal of Hepatology, suggests that obstructive sleep apnea and low nighttime oxygen levels can promote the progression of the disease.
Researchers identify the signaling cascade leading to apnea-associated hypertension and propose a new treatment method by inhibiting cystathionine-y-lyase enzyme. Blocking hydrogen sulfide synthesis can prevent carotid body activation and hypertension in sleep apnea patients.
A new analysis reveals the economic burden of undiagnosed sleep apnea in the US, with estimated annual costs including $86.9 billion in lost productivity and $30 billion in increased healthcare utilization. Treatment for sleep apnea can improve patient health and quality of life.
A recent literature review suggests that both sleep disorders and oversleeping may increase the risk of stroke. The review recommends screening for sleep disorders in people who have had a stroke or transient ischemic attack (TIA), as they may be more likely to experience negative outcomes. Additionally, treatment with continuous posit...
Research contradicts previous findings that link poor sleep quality to joint pain, instead showing no association with obstructive sleep apnea. The study highlights the need for further investigation into the relationship between pain and sleep apnea.
Resistant hypertension patients with sleep apnea are at higher risk of ischemic heart events and congestive heart failure compared to those without resistant hypertension. The study included 470,386 hypertensive individuals and found no significant differences in stroke and premature death risks between the two groups.
A six-fold increase in diagnosed sleep disorders among US veterans has been reported, with post-traumatic stress disorder (PTSD) experiencing the largest rate increases. The study found that veterans with cardiovascular disease or other chronic conditions also experienced higher rates of sleep disorder diagnoses.
A University of Michigan study found an association between obstructive sleep apnea and cognitive dysfunction in MS patients. Treating OSA with CPAP therapy may help improve cognitive function in these patients.
The hypoglossal nerve stimulation (HGNS) device shows promise for treating moderate to severe OSA who can't tolerate CPAP, with a 84% reduction in AHI and 11% increase in oxygen levels. The study replicates the success of previous clinical trials, offering an alternative option for patients.
CHF patients with predominant central sleep apnea (CSA) are at higher risk for death and unplanned hospitalization, particularly those in the most severe NYHA class. ASV therapy has been shown to be effective in treating CSA, but its impact on mortality rates remains unclear.
A recent study found that children with cerebral palsy are more likely to suffer from obstructive sleep apnea due to underdiagnosis. Routine screening with a questionnaire can accurately diagnose sleep disorders in this population.
Research showed that even snoring alone can negatively impact cognitive functioning in young children. A large study found moderate to severe obstructive sleep apnea increased the likelihood and magnitude of cognitive deficits, including problems with attention, memory, and language.
A multicenter prospective study found that untreated severe obstructive sleep apnea is associated with increased aggressiveness of malignant cutaneous melanoma. The study involved 412 patients and showed a relationship between sleep apnea and poor prognosis markers for melanoma.
Researchers found that treating high-risk hospitalized patients for sleep apnea may decrease the frequency of emergency rescues from hospital personnel. Patients who were compliant with positive airway pressure (PAP) treatment had less rapid response events than those who were non-compliant.
A new technology is being used to treat sleep apnea in adolescent patients with Down syndrome, who often struggle with traditional CPAP machines. The first patient showed significant improvement in symptoms after implantation, paving the way for further research.
Five Harvard research projects have received sustaining funding through the Physical Sciences & Engineering Accelerator, which aims to bridge the 'chasm of death' between discovery and product development. The funded projects include a shell scripting language for improved security, a pattern-detection algorithm for enhanced drug evalu...
Researchers identified specific measures of low blood oxygenation associated with impaired kidney function and diabetic nephropathy. The study highlights the association between sleep apnea and microvascular disease linked to diabetes.
A new study published in Nutrients found that high-fat diets are associated with increased risk of daytime sleepiness and poor sleep quality in Australian men. The research, which analyzed data from over 1,800 men aged 35-80, also linked high fat intake to a higher incidence of sleep apnea.
The ASAA has been awarded a three-year, $2.5 million demonstration project to monitor and support treatment adherence for patients with chronic obstructive pulmonary disease (COPD) and obstructive sleep apnea (OSA). The study will compare the effectiveness of proactive care versus reactive care on improving patient-centered outcomes.
The SleepHealth app tracks users' sleep quality, duration, and related health issues, providing insights for research and a personalized tool to improve well-being. The app aims to accelerate treatments and interventions for sleep disorders, impacting public health.
The largest study on sleep apnea and crash risk among commercial motor vehicle drivers found that failing to adhere to sleep apnea treatment increases truck driver crash risk by 5 times. The study supports establishing obstructive sleep apnea screening standards for all drivers through the commercial driver's medical exam.
Researchers found that truckers with OSA who didn't adhere to treatment had a five-fold increase in preventable crashes compared to healthy drivers. Regular screening and treatment can reduce large truck accidents, deaths, and injuries.
Researchers have found that truckers with obstructive sleep apnea who do not adhere to treatment have a significantly higher crash risk. The study, which analyzed over 1,600 drivers, found that these drivers were more than five times as likely to be involved in a severe crash compared to those who followed the treatment program.
A new study suggests that poor sleep, like sleep apnea, can promote cancer development by stimulating the formation of blood vessels in tumors. Researchers found that intermittent hypoxia, a common consequence of sleep apnea, increases vascular progenitor cells and endothelial cells within tumors.