Articles tagged with Sleep Apnea
Patients with severe OSA show decreased gray matter concentration in multiple brain areas, including limbic structures and prefrontal cortices. The study suggests that OSA may lead to memory impairment, cardiovascular disturbances, and executive dysfunctions.
A study published in the Journal of Clinical Sleep Medicine found that obesity increases the risk of developing obstructive sleep apnea (OSA) in adolescents, but not in younger children. The risk of OSA among adolescents increased with increasing body mass index (BMI) z-score.
Recreational ecstasy users may be at a higher risk for sleep apnea due to the damage caused by the drug on brain neurons related to serotonin. The study found that ecstasy users had over eight times the risk of sleep apnea compared to non-users, with longer use associated with increased episodes.
A recent study by Johns Hopkins scientists suggests that repeated ecstasy use significantly raises the risk of developing sleep apnea in otherwise healthy young adults. The researchers found that the more participants had used MDMA in the past, the more severe their apnea was likely to be.
A new study reveals that sleep apnea is associated with an increased risk of high blood pressure, heart disease, and stroke in kidney transplant patients. The condition was found to be present in one in four individuals and more than doubled the risk of cardiovascular complications.
Extended therapy for blood clot prevention yields greater benefits in hip/knee surgery, reducing venous thromboembolism events by three times. High incidence of VTE found in lung transplant recipients, with pulmonary fibrosis as a significant risk factor.
Research at CHEST 2009 reveals that CPAP therapy may be associated with a slight weight gain in patients, while large tonsils in children may predict sleep apnea. Oral appliances offer an effective alternate treatment for military service members, and abnormal sleep habits among ICU nurses may increase errors
A study by Baylor College of Medicine found nearly 1 in 4 patients with OSA suffers from nighttime teeth grinding, especially in men and Caucasians. Untreated bruxism can lead to excessive tooth wear, jaw pain, and sleep disturbances.
A new study found that golfers with obstructive sleep apnea who received nasal positive airway pressure (NPAP) treatment improved their daytime sleepiness scores and lowered their golf handicap by as much as three strokes. The study suggests that the possibility of improving one's golf game may be a significant motivator to improve NPA...
A study found that a 16-week diet and exercise program improved typical OSA symptoms such as snoring and daytime sleepiness, but failed to eliminate the condition. Weight loss was significant, but apnea-hypopnea index reduction was not statistically significant.
A recent study published by Oregon Health & Science University researchers found that uvopalatopharyngoplasty surgery can effectively treat certain patients with sleep apnea. The procedure is particularly effective for young patients with normal to mildly obese body mass indexes and moderate breathing stoppages per hour.
Nearly all oropharyngeal cancer patients develop obstructive sleep apnea (OSA) after primary surgery and radiation/chemotherapy. The study found that 93% of patients with free flap reconstruction had OSA, while only one-third of those treated with radiation/chemotherapy had moderate or severe OSA.
Research reveals that obstructive sleep apnea (OSA) patients often have additional gastrointestinal (GI) tract conditions. A study of 42 adult OSA patients found pathological GI findings in 83.3% of cases, with hiatus hernia being the most common condition.
Researchers found that patients with both conditions have significantly higher fatigue scores and stress levels, as well as decreased ability to cope. The study highlights the need for comprehensive care and evaluation of patients with either condition.
A Temple-led study of 264 obese patients with type 2 diabetes found that those who lost 10% of their body weight nearly eliminated sleep apnea episodes, compared to those who did not lose weight. The results suggest that weight loss can have a significant impact on reducing the disorder and improving overall health.
A recent report from the University of Western Ontario warns that codeine use after tonsillectomy can be deadly for some children due to ultra-rapid metabolism genotypes. The study highlights the need for cautious prescribing and monitoring of pain relief medication in these cases.
Research published in PLOS Medicine found that severe breathing disorders during sleep are associated with a higher risk of dying. Men between 40 and 70 years old with severe sleep-disordered breathing were twice as likely to die from any cause compared to those without the condition.
A landmark study found that moderate to severe obstructive sleep apnea is associated with a 46% increased risk of death in middle-aged adults, particularly men. The study also showed that men between 40 and 70 with severe sleep apnea were twice as likely to die during the study period.
A recent study published in the Journal of Clinical Sleep Medicine reveals that 94% of adults with Down syndrome have obstructive sleep apnea. The severity of OSA was found to be higher than expected, with most subjects having at least moderate to severe disease.
A study has found a distinct ECG-derived spectrographic phenotype associated with prevalent hypertension, stroke, and sleep-disordered breathing in patients with obstructive sleep apnea. The biomarker was detected in 23.5% of participants and was linked to increased risk of stroke and high blood pressure.
Patients with ischemic stroke and moderate to severe OSA who received CPAP treatment had a significantly lower risk of death compared to those who did not comply. The study found that nearly half of the original group had died within five years, while only 28 were fully compliant with CPAP treatment.
A study of 2911 men found that severe sleep-related breathing disorders are associated with a higher risk of abnormal heart rhythms. Different types of breathing problems are linked to different categories of arrhythmia, with obstructive sleep apnea linked to ventricular arrhythmias and central sleep apnea linked to atrial fibrillation.
A study of 1,008 patients with obstructive sleep apnea found a significant association between REM-related OSA and type 2 diabetes, with adjusted odds ratios up to 2.8 times higher in middle-aged participants. The researchers suggest that REM-related OSA may be an early marker for type 2 diabetes, especially in women and younger patients.
A study shows that CPAP therapy significantly improves complaints of fatigue, tiredness, and sleepiness in patients with obstructive sleep apnea. Good adherence to CPAP was associated with improved symptoms, particularly among inadequately treated participants.
A recent study found a significant association between obstructive sleep apnea (OSA) and weight gain. Participants with severe OSA had an increased BMI by 0.52 kg/m2 compared to those with moderate OSA. The study suggests that people with more severe OSA may be more likely to experience weight gain over time.
A recent study published at SLEEP 2009 found a significant link between poor sleep quality and an increased risk of death. The research, which followed over 5,600 participants for eight years, revealed that two specific types of sleep-stage transitions were associated with higher mortality risk.
Research finds that new mothers experience exhaustion due to disrupted nighttime sleep, rather than inadequate sleep duration or timing. Postpartum women's sleep-wake cycles remain aligned with their preferred schedule.
Research finds that poor sleep affects relationship satisfaction, with negative partner interactions leading to worse sleep the next night. Couples' quality of sleep also impacts their subsequent relationship functioning.
A study by Loyola University Chicago Stritch School of Medicine found nearly 1 in 10 patients with obstructive sleep apnea experience 'parasomnia' symptoms. Researchers examined records of 537 adult sleep apnea patients, finding 51 reported parasomnia symptoms, including sleep paralysis and hallucinations.
Research found that OSA is common among non-obese patients, especially those in their 50s and 60s. The study also showed that moderate to severe OSA was more prevalent in males with larger neck sizes.
Patients with obstructive sleep apnea (OSA) show a higher prevalence of parasomnia symptoms compared to those without OSA. Researchers found that 9.5% of OSA patients experienced parasomnias, significantly higher than the general population.
Musicians who play high resistance woodwinds like the oboe have a lower risk of obstructive sleep apnea. The study suggests that playing these instruments for longer hours per week is key to lowering this risk.
A study presented at SLEEP 2009 found that active problem-solving strategies and goal-oriented schedules are associated with successful CPAP use for obstructive sleep apnea. Individuals who use these styles are more likely to adhere to therapy, especially when defined by frequent nightly usage.
A large study found that television viewing is a dominant pre-sleep activity, accounting for nearly 50% of pre-bedtime. This can lead to reduced sleep time and increased health risks. Experts suggest limiting TV viewing before bedtime as a behavioral change to promote adequate sleep.
Research indicates that both long and short sleepers are at higher risk for developing diabetes. The adjusted odds ratio was 1.24 for short sleep (five hours per night or less) and 1.48 for long sleep (nine or more hours per night).
Researchers found that men working with their partners had the highest level of CPAP therapy adherence, while tactics like blame and fear did not increase treatment. Partner involvement was linked to improved emotional well-being and better adherence in male patients with obstructive sleep apnea.
A study by American Academy of Sleep Medicine finds that short sleep duration significantly increases the risk of obesity, particularly in black Americans, who have a 35% greater risk than whites. The study analyzed data from over 29,000 individuals and found that black Americans had a higher prevalence of both short sleep and obesity.
A recent study published in Diabetes Care found that nearly 87 percent of obese individuals with type 2 diabetes were undiagnosed with sleep apnea, despite reporting symptoms. This association is alarming as untreated sleep apnea can increase the risk of heart disease and stroke.
Research reveals patients with undiagnosed sleep apnea are more susceptible to the negative effects of sleep deprivation and moderate alcohol consumption on driving performance. OSA patients performed poorly on steering tasks and were more likely to crash compared to healthy individuals after sleep restriction or alcohol exposure.
Treatment with surgery or an oral appliance improves obstructive sleep apnea symptoms, with success rates of 63% and 74% respectively. Surgery is considered for patients who cannot tolerate CPAP therapy, while the mandibular advancement device shows good treatment outcomes in Korean patients.
A two-week course of eszopiclone increases CPAP usage among OSA patients, with sustained benefits at six months. The study suggests that this intervention could represent a significant clinical benefit for these patients.
A study published in Journal of Cardiac Failure found that obstructive sleep apnea and central sleep apnea are prevalent in heart failure patients, with 47% experiencing moderate to severe breathing disorders. The prevalence was not decreased by beta-blockers and spironolactone treatment.
Researchers found that obstructive sleep apnea thickens blood vessels due to NADPH oxidase enzyme activation, increasing the risk of pulmonary hypertension and other heart diseases. In mice, inhibiting NADPH oxidase reduced hypoxia-induced pulmonary hypertension, suggesting potential treatment strategies.
A study by Latha Stead found that patients with diagnosed or undiagnosed obstructive sleep apnea had a higher risk of death and poor outcomes after a stroke. The research suggests that regular screening for sleep apnea in emergency department settings could improve patient outcomes.
A study published in the Journal of Clinical Sleep Medicine found that treating sleep disorders in adults with traumatic brain injury (TBI) may not lead to improvements in daytime sleepiness. Despite significant reductions in sleep apnea severity, participants showed no changes in mood, quality of life, or cognitive performance.
A study published in SLEEP found that low-income patients with obstructive sleep apnea are less likely to start CPAP therapy, with odds of acceptance increasing by 140% for each increase in income level. Physicians can play a crucial role in improving CPAP adherence by providing education and support to patients and spouses.
A Mayo Clinic study reveals that 60% of retired National Football League (NFL) linemen suffer from sleep disordered breathing, with an average of 18.1 episodes per hour.
A new study confirms obesity-driven testing strategies can identify commercial truck drivers with high likelihood of obstructive sleep apnea, suggesting mandatory screenings could reduce truck crashes. The study also highlights the need for prohibition of 'doctor shopping' to ensure drivers receive treatment.
A new study found that a simplified treatment program using experienced nurses, home ambulatory diagnosis, and auto-titrating CPAP machines is not inferior to the traditional model. The program saved patients $722 per patient, but did not compromise on care or outcomes.
Researchers at Fraunhofer Institute developed mobile sleep lab for home use, recording vital functions while sleeping. The device provides objective feedback on physical exercise levels, helping patients with heart problems and cardiovascular disease manage their conditions.
A new study uses video imaging to reveal dynamic changes in airway structure during sleep and wakefulness, providing valuable insights into obstructive sleep apnea. The technique shows that the soft palate is more elongated and angled in patients with sleep apnea, even when they are awake.
A study found that daytime functional impairments in older men with obstructive sleep apnea are largely explained by total sleep time rather than OSA severity. Total sleep time was also associated with measures of sleep disturbances and quality of life.
A new study by Yale University researchers identifies a mechanism behind stroke in patients with sleep apnea, revealing impaired cerebral autoregulation and increased risk of death. Symptoms of sleep apnea include loud snoring, pauses in breathing and excessive daytime fatigue.
A study found that frequent arousals in heart failure patients with central sleep apnea may be due to an underlying arousal disorder rather than CSA. This suggests that preventing arousals from sleep could be a new treatment approach for CSA.
A study found that CPAP therapy reduces sleeping and nocturnal hyperglycemia, improving glucose control and long-term prognosis in type 2 diabetics with OSA. Glucose levels decreased by approximately 20 mg/dl after 41 days of treatment.
A study found that OSA peaks between 0-4 years, then rises from 25-29 years to a peak at 55-59 years. Comorbid conditions most frequently appearing with OSA in adults are essential hypertension, obesity, and respiratory diseases. The data mining technique revealed the full clinical picture of comorbid conditions associated with OSA.
Researchers found that objectively measured snoring intensity is correlated with subjective sleepiness, independent of AHI, in patients with moderate to severe OSA. The study suggests that quantitative measurements of snoring are desirable in ordinary sleep studies.
A randomized clinical trial found that CPAP treatment improved cognitive functioning in patients with mild to moderate Alzheimer's disease and obstructive sleep apnea. The study showed significant improvement in neurological test scores after treatment, suggesting clinicians should consider implementing CPAP treatment for these patients.
Researchers at Mayo Clinic have identified associations between obstructive sleep apnea (OSA) and various eye diseases, including primary open-angle glaucoma, normal-tension glaucoma, flopsy eyelid syndrome, nonarteritic anterior ischemic optic neuropathy, and papilledema. Early diagnosis and treatment are crucial for patients with OSA.
A large study of nearly 11,000 adults suggests that obstructive sleep apnea may be a risk factor for sudden cardiac death, particularly in patients with low nighttime oxygen saturation. The study found that severe cases of OSA were associated with an increased risk of SCD, independent of other established risk factors.