Articles tagged with Sleep Apnea
A study conducted by the Sleep Wellness Center of Pottstown, Pennsylvania, found that patients with OSA treated at an AASM-accredited sleep center had a significantly higher compliance rate with CPAP therapy. The study showed that 80% of patients used CPAP for more than four hours per night.
A study found that CPAP treatment significantly reduces nocturnal awakenings and improves oxygenation in adults with Alzheimer's disease and sleep-related breathing disorders. The therapy also increases deep sleep levels, leading to improved quality of life.
A study of 289 night shift nurses found 56% were sleep deprived, leading to increased error rates and safety risks. Experts recommend 7-8 hours of sleep per night for optimal health and performance.
Middle-aged African-American women are more likely to experience obstructive sleep apnea (OSA) symptoms than their Caucasian counterparts, according to a study. Menopausal status was not a significant predictor of OSA symptoms, but race remained a significant factor after adjusting for BMI and menopausal status.
Adults with obstructive sleep apnea benefit significantly from prolonged CPAP use, with 7.5 hours shown to maximize daytime alertness and functioning. Most patients should use CPAP for at least 7.5 hours each night to realize the greatest possible benefits of therapy.
A recent study published in the SLEEP journal found that patients with severe obstructive sleep apnea (OSA) who used continuous positive airway pressure (CPAP) for longer periods at night experienced improved daytime functioning and reduced sleepiness. The study, conducted by Dr. Terri E. Weaver, suggests that a greater percentage of p...
A recent study has linked sleep apnea to a higher incidence of gestational diabetes and pregnancy-induced high blood pressure. The researchers analyzed data from over 4 million deliveries and found that women with sleep apnea were more likely to develop these conditions, particularly when their weight was taken into account.
A recent study has found that people with sleep apnea are twice as likely to be involved in a car crash and three to five times more likely to have a serious crash involving personal injury. The study, which analyzed data from 800 patients with sleep apnea and 800 without the condition, highlights the severity of the risk.
Research finds patients with sleep apnea have a higher risk of developing diabetes, independent of other factors. The severity of sleep apnea is also associated with the risk, highlighting the need for further investigation into treatment options.
A new study has found that sleep apnea significantly increases the risk of heart attack or death over a period of four to five years. Researchers followed 1,123 patients with sleep apnea for five years and found that those with more severe symptoms were at higher risk of developing heart disease.
Research shows that highly anxious patients with heart disease face nearly double the risk of heart attack or death compared to those with a more serene outlook on life. Patients who started out highly anxious but later found inner calm markedly reduced their risk.
Research Australia's Woolcock Institute study highlights occupational sleepiness in white-collar workplaces, including courts and hospitals. The report emphasizes the need for active monitoring and screening to treat sleep disorders, preventing situations like Judge Dodd's cancelled driver's licence.
Actigraphy is a reliable tool for evaluating sleep disorders, including advanced sleep phase syndrome, delayed sleep phase syndrome, and shift work disorder. It also helps characterize circadian rhythms and sleep patterns in patients with insomnia and hypersomnia.
Research suggests that obstructive sleep apnea patients with moderate to severe disease are at higher risk for stroke due to silent brain infarction lesions. The use of continuous positive airway pressure therapy has been shown to lower markers of platelet activation and reduce the incidence of subsequent ischemic brain lesions.
A study published in SLEEP finds that obstructive sleep apnea is associated with an increased risk of cardiovascular disease, including systemic hypertension and heart failure. The study attributes this link to the physiologic effects of OSA on the body.
The number of very elderly beginning dialysis increased from 1996 to 2003, with one-year survival rates remaining at around 50%. Ambulatory techniques for diagnosing sleep apnea were found to be as effective as polysomnography.
A new study published in the journal Sleep reveals that parasomnias are common and frequent in children. Pediatricians should actively involve parents in identifying symptoms and taking an active approach to helping their child overcome a sleep disorder. Home videos and sleep diaries can be useful tools for classifying parasomnias.
Research found that fluid displacement from the legs to the neck can narrow soft tissue around the throat and increase airflow resistance in healthy individuals, predisposing them to obstructive sleep apnea. The study involved measuring leg fluid volume, neck circumference, and airflow resistance in 11 non-obese subjects, with results ...
Obstructive sleep apnea (OSA) is associated with decreased cardiac function, leading to increased daytime sleepiness. A behavioral-educational intervention improved nighttime sleep for new mothers and their babies, resulting in better overall sleep quality.
Research published in Obesity shows that one-fourth of overweight, inactive children tested positive for sleep-disordered breathing. After three months of vigorous exercise, the number of children with sleep disorders was cut in half, and even those who exercised less saw an improvement on a pediatric sleep questionnaire.
A new study by Saint Louis University researchers reveals that people with sleep apnea are at a higher risk for ventricular premature contraction, a type of irregular heartbeat that can be fatal. The study found that sleep apnea exacerbates the condition, especially during REM sleep, and may lead to sudden death if left untreated.
A study of 3,130 adults found that patients with more severe sleep apnea, a high body mass index, or other medical conditions were at a higher risk for serious complications after surgery. Concurrent retrolingual procedures also increased the risk of complications.
A recent study published by the American Heart Association found that children with high blood pressure are at risk for sleep breathing disorders. Researchers discovered that 60% of hypertensive children had sleep disordered breathing, which can lead to daytime fatigue, poor school performance, and increased blood pressure.
The American College of Chest Physicians, along with the American College of Occupational and Environmental Medicine and the National Sleep Foundation, has released updated recommendations for screening and managing obstructive sleep apnea (OSA) among commercial motor vehicle (CMV) operators. The guidelines aim to identify drivers at h...
Researchers at Mayo Clinic have identified a new type of sleep apnea called complex sleep apnea, which is a combination of obstructive and central sleep apneas. Complex sleep apnea patients often appear to have obstructive sleep apnea but do not fully respond to CPAP machines.
Researchers found neural changes in children with untreated sleep apnea, damaging critical brain structures tied to learning ability. Children with severe obstructive sleep apnea showed deficits in neuropsychological performance, including lower IQ test scores.
Children with childhood obstructive sleep apnea (OSA) exhibit lower full-scale IQ scores and impaired executive function. The study suggests OSA may lead to permanent cognitive changes if left untreated.
A study of 340 drivers found that chronic short sleep duration and severe sleep apnea increase the risk of sleepiness, performance impairment, and decreased task vigilance while driving. The researchers suggest that the Federal Motor Carrier Safety Administration should implement plans to identify and treat sleep-impaired drivers.
Researchers found that young women with asthma are twice as likely to experience symptoms of obstructive sleep apnea compared to those without asthma. Habitual snoring was reported by about 21% of these patients, highlighting the importance of identifying high-risk groups.
A study by Penn researchers found that truck drivers who get too little sleep or suffer from sleep apnea show signs of fatigue and impaired performance. The study examined 406 truck drivers and found that those with severe sleep apnea had performance impairment similar to that of drivers who are legally drunk.
A recent study published by the American Heart Association found that severe sleep apnea significantly increases the risk of ischemic stroke in older adults. The study analyzed data from over 390 participants aged 70-100 and discovered that those with severe sleep apnea were 2.5 times more likely to experience a stroke.
A new study found that a nighttime breathing mask can significantly reduce blood pressure in individuals with moderate to severe sleep apnea. The researchers also discovered that correcting oxygen levels alone may not be enough to lower blood pressure.
A study of 56 children with Down syndrome found that 57% had abnormal sleep patterns and evidence of obstructive sleep apnea syndrome. In contrast to parental reports, only 25% met the normal REM sleep criteria.
A new study suggests that gender differences in sleep apnea may be linked to estrogen levels, with pre-menopausal women being less likely to develop the condition. The researchers used rats to investigate the role of serotonin in controlling tongue movement, finding no difference in serotonin-producing neurons between males and females.
A study found that sleep apnea treatment improved the shape and pumping action of the heart, reducing high blood pressure and daytime sleepiness. Treatment with continuous positive airway pressure (CPAP) devices also reduced cardiovascular risks and improved overall health outcomes in patients.
Research published in Diabetes Care found that men who slept between five and six hours per night were twice as likely to develop diabetes. Long sleep duration, on the other hand, increased the risk by three times. The study also highlights the importance of finding mechanisms by which long sleep duration contributes to diabetes risk.
Researchers found a significant improvement in children's breathing and oxygen levels when wearing PAP therapy masks. However, adherence to treatment remains a challenge, with parents often overestimating usage and many children not using the device consistently.
Researchers found that growth hormone treatment can worsen or trigger sleep apnea in obese children exposed to colds, potentially leading to death. Doctors are urged to perform sleep studies on these patients before and during treatment to monitor their health.
A double-blind study found that acetazolamide significantly improved patient perception of sleep quality and reduced daytime fatigue in heart failure patients with sleep apnea. The medication showed promise in reducing sleep-related breathing disorders, which may also improve cardiac function.
A study published in Neurology found that over 70% of people with Chiari Malformations experience sleep apnea and daytime sleepiness. Surgery to relieve compression on the brain stem improved symptoms, reducing central sleep apnea occurrences by 90% and micro-arousals by 30%.
A study published in Archives of Otolaryngology - Head and Neck Surgery found that toddlers with sleep apnea are more likely to experience respiratory problems when sleeping on their backs. The research contradicts previous findings, suggesting that body position may play a role in the severity of OSAS in young children.
A retrospective chart review of 60 children aged three and younger found that supine sleep increases respiratory disturbance index (RDI) and obstructive sleep apnea syndrome (OSAS) episodes. The study highlights the importance of considering body position in diagnosing and managing sleep disorders in pediatric patients.
Studies on central and obstructive sleep apnea suggest that current treatments may not be effective in preventing deaths from heart disease. The findings emphasize the importance of finding better treatments and devices for central sleep apnea. Researchers recommend re-examining treatment approaches to improve patient outcomes and redu...
Research from the National Heart, Lung, and Blood Institute finds untreated obstructive sleep apnea significantly increases cardiovascular disease risks, including high blood pressure, heart attack, and diabetes. The study's findings support the importance of diagnosing and treating sleep apnea to reduce associated health risks.
A study of 81 patients found that 94% of recorded acid reflux events during sleep were associated with arousal from sleep. In another study, 168 patients with sleep apnea reported frequent daytime and nighttime heartburn symptoms, leading to worse quality of life.
Children with asthma are at significantly greater risk for serious airway constriction if their fathers have a history of the disease. A 5-year study found paternal asthma strongly associated with childhood airway hyperresponsiveness, a defining feature of asthma. In contrast, maternal asthma showed no correlation.
Researchers developed a novel graph, called a 'sleep spectrogram,' to monitor sleep stability. The approach uses only an electrocardiogram and can help diagnose conditions like sleep apnea and depression.
Researchers at UCLA discovered a link between nighttime death and sleep apnea caused by the loss of brain cells. Studies in rats suggest that the human brain also loses specialized neurons responsible for breathing during sleep, leading to severe breathing disruptions.
A new study of 229 children found that regular snoring in childhood is linked to an increased risk of developing hyperactive behavior. The study also found that other symptoms of obstructive sleep apnea, such as daytime sleepiness, can predict future behavior problems.
A study published in Hepatology found that severe sleep apnea is a risk factor for liver damage, independent of body mass index. Patients with severe sleep apnea had higher levels of insulin resistance and fatty liver disease, suggesting a link between obstructive sleep apnea and the development of nonalcoholic steatohepatitis.
Researchers found that 33% of men and 49% of women with asthma are at risk for obstructive sleep apnea, which is related to asthma severity. The study suggests that doctors should examine their patients' sleep patterns more often to identify potential aggravating conditions.
A study of 1,475 people found moderate to severe sleep apnea increases stroke risk by 3-4 times over four years. The risk is double that of other well-known factors like high blood pressure and obesity.
A recent study found that surgery for children with sleep apnea can significantly improve their quality of life. Adenotonsillectomy was shown to improve QOL scores and polysomnogram parameters, with improvements seen six months after surgery and sustained at one year.
Patients with obstructive sleep apnea are at much higher risk of cardiac death during sleep, with peaks occurring between 10pm and 6am. The general population's lowest risk period is actually the most vulnerable time for those without sleep apnea.
Researchers studied 590 patients aged 7-18 to develop a cephalometric radiograph score. Those with high scores were more likely to have higher RDI (respiratory disturbance index) scores, indicating potential sleep-disordered breathing risk. This pilot study suggests radiography may be used to identify teenagers at risk for sleep apnea.
A study by University of Illinois Chicago researchers reveals that continuous positive airway pressure therapy can significantly reduce glucose levels in diabetic patients. This reduction in glucose levels can help prevent late-stage complications such as cardiovascular and kidney disease.
Researchers propose a new method to detect OSAS in patients with snoring, using medical history and routine physical examination. A study of 101 patients found that these methods were insufficient to distinguish between snorers and those with OSAS.
A study found that obstructive sleep apnea (OSA) treatment significantly reduces behavioral and emotional problems in children, with only 12% scoring abnormal or borderline after treatment. Quality of life measures also show large improvements.
Researchers found that bosentan treatment led to significant improvements in clinical and hemodynamic parameters of severe pulmonary arterial hypertension. A simpler method to determine optimal CPAP pressure for treating obstructive sleep apnea was also developed, showing improved results with auto-adjusted devices. Molecular methods w...
A study found that sleep disorders can be linked to attention deficit disorder (ADD), fibromyalgia, chronic fatigue, depression, dyslexia, and illiteracy. Patients with untreated sleep disorders may continue to suffer from significant health problems.