Articles tagged with 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.
Researchers found that combination antibiotic therapy significantly improved survival rates among critically ill patients with severe pneumonia, with a mortality rate of 23.4% compared to 55.3% for those on monotherapy. A new test combining symptom questions, body weight data, and oxygen concentration measures shows a 91% predictive ra...
A new study links irregular heart rhythms like atrial fibrillation with sleep disorders, particularly obstructive sleep apnea. Patients with AF are twice as likely to have sleep apnea, highlighting the need for screening and treatment in high-risk patients.
Research finds that rosiglitazone effectively treats PCOS symptoms, while valproate increases incidence of PCOS in women. Carotid artery thickness is also linked to increased risk for heart disease in women with PCOS. Furthermore, sleep apnea may increase risk for diabetes in women with PCOS.
A recent study found that obstructive sleep apnea increases the risk of auto collisions by 28%. Treating the condition with CPAP could prevent 980 fatalities each year, saving $11.1 billion in collision costs.
A modified surgical procedure, EUPF surgery, has shown an 82% success rate in treating obstructive sleep apnea by reducing snoring and improving oxygen levels. Patients who underwent the procedure reported significant improvements in quality of life.
Researchers found that brain waves change with each breath, suggesting a new understanding of how sleep apnea affects the brain. The study's novel algorithm detected changes in brain wave activity linked to breathing cycles, promising potential for predicting daytime sleepiness and treatment outcomes.
MUHC researchers have developed a new method to diagnose and treat sleep apnea in children, significantly reducing wait times. The new approach allows for early detection and treatment of severe cases, enabling timely interventions.
The study found that intermittent periods of decreased oxygen increased concentrations of the BDNF protein in the phrenic nerve, leading to enhanced respiratory memory. This breakthrough could lead to new therapies for sleep apnea, spinal cord injuries, and other breathing disorders
A Stanford study found that 18% of Europeans with depressive disorder also had a breathing-related sleep disorder, which can increase the risk of feeling sleepy and irritable. The study suggests that treating sleep apnea may help control depression in patients.
A recent study suggests a causal relationship between gastroesophageal reflux and sleep apnea, potentially revolutionizing treatment approaches for patients with obstructive sleep apnea syndrome. The research used advanced monitoring technology to detect non-acid reflux events that may contribute to sleep apnea and arousals.
A large study of 100,544 ICU admissions found that septic shock mortality decreased from 62.1% in 1993 to 55.9% in 2000, but its frequency increased due to more multi-resistant bacterial strains. The use of vasopressor therapy and mechanical ventilation also increased during this period.
A groundbreaking study has identified mirtazapine as a highly effective treatment for sleep apnea, significantly reducing symptoms and improving breathing patterns. The medication, already approved for depression, showed the largest benefit and most consistent improvement of any pharmaceutical therapy in controlled studies.
A recent study by Louise M. O'Brien found that snoring in children, even without sleep apnea, can lead to significant cognitive issues such as attention deficits and language difficulties. The research involved 87 children aged 5-7 who snored but did not have obstructive sleep apnea, compared to 31 non-snoring peers.
A study by Duke University Medical Center found that nasal continuous positive airway pressure (CPAP) treatment significantly reduced nocturnal gastroesophageal reflux symptoms in patients with obstructive sleep apnea. The treatment resulted in a 48% overall decrease in nGER symptoms, with 74.5% of patients showing improvement.
Researchers found dramatic gray matter loss in the brains of men with sleep apnea, primarily in regions controlling speech production, movement, and emotion. The severity of brain damage correlated directly with disorder severity, suggesting that early brain wiring abnormalities may contribute to sleep apnea onset.
Researchers found that halting COPD treatment with inhaled corticosteroids increases exacerbation risk and worsens quality of life. Men are more prone to pharyngeal collapse due to longer airways, which may contribute to their higher obstructive sleep apnea risk. Additionally, patients with OSA showed reduced brain gray matter volume, ...
Researchers at the University of Louisville found a link between sleep apnea and high blood pressure through protein changes in laboratory rats. The study suggests that the connection plays a significant role in developing high blood pressure during bouts of sleep apnea.
Researchers found that humming increased nitric oxide levels in the sinuses, boosting ventilation. Smoking by family members was linked to an increased likelihood of children being diagnosed with asthma before age 6. Obstructive sleep apnea was also associated with a significant increase in heart disease.
A study led by Dr. Lena Lavie found that sleep apnea patients have increased adhesion molecules and free radicals on their white blood cells, which contribute to the development of atherosclerosis. Effective treatment with CPAP may not reverse this process, highlighting the need for further research.
Research found that people who habitually sleep more than 8 hours a night and those who need daytime naps have a 50% increased risk of dying, with nearly three times the risk from stroke. The study suggests an underlying sleep disorder may be to blame.
The study investigated LTF in OSA patients with hypoxic exposure using nasal CPAP. Hypoxia caused increased minute ventilation and decreased upper airway resistance, which persisted during the recovery period.
Researchers at UW-Madison found that female rats have an improved protective reaction to oxygen deprivation, suggesting a role for estrogen in respiratory control. The study suggests that gender hormones may be a factor in the development of obstructive sleep apnea, particularly in women.
A Mayo Clinic study found that patients with obstructive sleep apnea syndrome experienced a 24% rate of adverse postoperative outcomes compared to 9% without the condition. The study also revealed longer hospital stays and increased severity of upper airway obstructions in these patients.
Researchers found upper airway sensory impairment in snorers and OSA patients, increasing the risk of obstructive breathing episodes. The study also showed partial reversibility of sensory changes with continuous positive airway pressure treatment.
A pilot study found that an implanted 'brain pacemaker' for epilepsy may cause mild increases in sleep apnea, a condition where breathing is disrupted during sleep. Researchers are investigating ways to fine-tune the device to reduce these effects and improve treatment outcomes.
A new study by the University of Michigan found that a significant proportion of people with epilepsy may also have undiagnosed sleep apnea, which can disrupt brain function and exacerbate symptoms. The study suggests that addressing sleep apnea through lifestyle and medical interventions may help improve seizure control and quality of...
A five-year study found that people who snore are one and a half times more likely to have high blood pressure, with risk increasing with severity of sleep problem. The study suggests that physicians should consider hypertension when SDB is present.
A University of Michigan study suggests that patients with undiagnosed sleep apnea may not always describe their symptoms as 'sleepy', but rather experience fatigue, tiredness, or lack of energy. Laboratory sleep tests revealed interrupted breathing patterns in 73% of the study's subjects.
Scientists at the University of Illinois Chicago are exploring a novel approach to measuring sleepiness using pupil size, which could revolutionize the diagnosis of sleep disorders. The study aims to establish pupillometry as an objective measure of excessive daytime sleepiness and potentially improve treatment outcomes.
A study by American Academy of Neurology found that 80% of people with cluster headaches also have signs of obstructive sleep apnea, a condition that can trigger the attacks. Treatment of sleep apnea may reduce or eliminate headaches and other related problems.
Researchers developed a computer-controlled flow delivery device that monitors tracheal pressure and varies the flow of air to prevent apnea. The new technology may lead to alternative treatments for severely affected patients, potentially reducing the need for tracheotomies.
Researchers found that even mild to moderate sleep apnea significantly increases the risk of hypertension, with graver levels associated with higher likelihood. The study used data from the Wisconsin Sleep Cohort Study and found a substantial risk of hypertension in those with mild to moderate sleep apnea.
A study found that elderly COPD patients who use inhaled steroids can significantly reduce their rehospitalization and death risk. Additionally, postmenopausal women are more likely to develop sleep apnea and have a severe form of the condition. Meanwhile, researchers discovered age bias in lung cancer treatment, with older patients be...
A study of 290 pre- and 400 post-menopausal women found that sleep apnea is more prevalent and severe in the older group. The researchers suggest that lower levels of estrogen and progesterone during menopause may contribute to this disparity.
A large-scale NHLBI study found a significant relationship between sleep apnea and hypertension, with middle-aged adults at highest risk. The study revealed that even moderate levels of sleep apnea can increase the risk of hypertension in all participants, regardless of age or weight.
A study of 1050 men and 1098 women in Spain found that 26.2% of men and 28% of women experienced abnormal breathing during sleep, considered a threshold for obstructive sleep apnea (OSA). OSA is linked to increased risk of cardiovascular diseases and daytime drowsiness.
A new questionnaire effectively screens primary care patients for sleep apnea, identifying nearly half of high-risk patients. A man with severe adult-onset rheumatoid arthritis also experienced remission after a stem-cell transplant from his healthy twin, believed to be the first case of its kind.
Research found that young people under 45 with sleep apnea require aggressive treatment to reduce hypertension and cardiovascular issues. The study, published in the American Journal of Respiratory and Critical Care Medicine, included subjects aged 20-100 years old.
Researchers found a causal relationship between sleep-disordered breathing and hypertension in a substantial number of American adults. People with mild to moderate sleep apnea were 1.8 times more likely to have hypertension than those without, with the severity of apnea linked to increased blood pressure risk.
A study by UW Medical School reveals that women with sleep apnea exhibit similar symptoms as men, but are often misdiagnosed or overlooked. Health care providers may not be taking women seriously when they complain of daytime sleepiness and snoring.