Liraglutide reduces OSA severity in patients with COPD and obesity in exploratory analysis
Could a weight loss drug help people with COPD breathe easier at night?
A secondary exploratory analysis of a 40-week RCT in 40 patients with COPD and overweight/obesity found liraglutide (3.0 mg) significantly r…
A weight loss drug reduced breathing pauses and oxygen drops for people with COPD and sleep apnea, improving general health while day-time s…
HGNS therapy improves subjective outcomes but shows limited cognitive benefit in OSA patients
Does better sleep with a nerve stimulator actually make your brain sharper, or just feel better?
A secondary analysis of a randomized crossover trial in 60 patients with moderate-severe OSA optimized on HGNS therapy found patient-reporte…
A nerve stimulator that fully treats sleep apnea improved how patients felt and snoring, but did not boost overall brain performance on stan…
PAP therapy reduces pulmonary arterial pressures in patients with severe OSA or OHS
Breathing therapy linked to lower lung pressure in severe sleep apnea patients
A meta-analysis of 733 patients with obstructive sleep apnoea or obesity hypoventilation syndrome found PAP therapy was associated with a me…
Positive airway pressure therapy lowers lung artery pressure in severe sleep apnea patients, with the biggest drops seen in those who alread…
CPAP therapy shows no significant reduction in cancer incidence among obstructive sleep apnea patients
Does treating sleep apnea with CPAP lower your cancer risk? The answer isn't clear
A meta-analysis of three RCTs in OSA patients found no statistically significant difference in cancer incidence between CPAP and control gro…
Treating sleep apnea with CPAP does not appear to markedly reduce the risk of incident cancers, according to a new analysis of three large t…
Research across Sleep Disorders, Intrinsic
Related studies from across the Sleep Disorders, Intrinsic family.
Preoperative comorbidities linked to reduced weight loss after metabolic and bariatric surgery in adults
Pre-existing health conditions may slightly reduce weight loss after surgery
A meta-analysis of twenty-three studies reveals that mental illness, diabetes, and sleep apnea are associated with slightly lower weight los…
Adults with mental illness or diabetes before surgery saw slightly less weight loss. Other conditions like high blood pressure did not affec…
Adenotonsillectomy with turbinate ablation shows no added benefit for pediatric SDB
Submucosal ablation adds little benefit to adenotonsillectomy for children
This randomized prospective study compared adenotonsillectomy with submucosal ablation of turbinates (AT with SAT) versus AT alone in 51 chi…
A small study found no significant difference in nasal quality of life between children receiving adenotonsillectomy alone versus those also…
Umbrella review identifies risk factors and protective factors for male infertility and semen quality
New study lists many things that hurt male fertility and health
This umbrella review of 43 studies synthesizes evidence on risk factors for male infertility and abnormal semen parameters.
A new review shows that obesity, smoking, and certain illnesses can hurt sperm, but healthy habits might fix the problem.
Systematic review and meta-analysis shows Tai Chi improves sleep quality in cancer patients
Gentle Movement Helps Cancer Patients Rest Better Tonight
This systematic review and meta-analysis evaluated the effect of Tai Chi on sleep quality in cancer patients.
Cancer patients struggling with insomnia may find relief through gentle Tai Chi movements that improve sleep quality significantly.
Review finds bed partners have more sleep apnea than pregnant co-sleepers in third trimester
Pregnant women sleep better than their partners despite restlessness
This review of an observational study examined sleep physiology in 41 pregnant participants and 36 bed partners.
Healthy pregnant women sleep better than their bed partners, who face a much higher risk of severe sleep apnea during this time.
Meta-analysis identifies shared genetic loci between cannabis use and sleep disorders
Your Brain on Cannabis and Sleep: The Hidden Link
This meta-analysis of All of Us and UK Biobank cohorts investigated genetic correlations between cannabis use and sleep disorders.
Shared genes link cannabis use and sleep problems like insomnia, revealing why millions self-medicate and pointing to new treatment paths.
ASVmv reduces nocturnal hypoxemic burden in AMI patients with sleep-disordered breathing
Early study links sleep treatment to less oxygen drop in heart attack patients
This ancillary analysis of a randomized controlled trial in 35 patients with first-time AMI and sleep-disordered breathing found that minute…
A new ventilator treatment for sleep apnea significantly reduced dangerous oxygen drops in heart attack patients, potentially limiting heart…
Meta-analysis finds global glymphatic impairment in sleep disorders versus healthy controls
Your brain needs to clean itself while you sleep
This meta-analysis of 2,315 patients with sleep disorders and healthy controls synthesized evidence on glymphatic function, measured by DTI-…
A new analysis of over 2,300 people finds that a wide range of sleep disorders share a common problem: a broken brain cleanup system.
Ten-week Baduanjin exercise improved sleep and mood in college students with Qi-deficiency constitution
Could a gentle 10-week exercise routine help college students feel less anxious and sleep better?
This small randomized study enrolled 37 college students with Qi-deficiency constitution and sleep problems, assigning 18 to control and 19 …
Many college students struggle with sleep and anxiety, often feeling a sense of low energy or weakness.
Diary intervention improves sleep and reduces stress in critically ill children and their parents
Could a simple diary help critically ill children sleep better and reduce family stress?
A single-blind randomized controlled trial of 94 PICU patient-parent dyads found that a diary intervention significantly improved children's…
A simple diary helped critically ill children sleep better and reduced anxiety and depression in their parents for months after leaving the …
Machine-learning models for sleep stage and respiratory event detection showed performance comparable to expert scorers in healthy and suspected sleep-disordered breathing participants
Can computer programs match human experts at reading your sleep data?
This study evaluated machine-learning models for sleep stage classification, arousal detection, and respiratory event detection using overni…
Smart computer models can match human experts at reading sleep data for stages and wake-ups, though they still lag behind humans when spotti…
Sleep Problems Associated With Impaired Gait Quality and Higher Fall Risk in Older Adults
Older adults reporting sleep problems had poorer walking quality and more falls in study
An observational study of 758 community-dwelling older adults found self-reported sleep problems were associated with lower daily-life gait …
Older adults with sleep trouble walked less steadily and fell nearly 50% more often than those who slept well, according to a new study.
Questions about Obstructive Sleep Apnea
Is obstructive sleep apnea linked to muscle loss or sarcopenia in older adults?
Research confirms that obstructive sleep apnea is linked to sarcopenia, or muscle loss, specifically in older adults, with the risk increasing with age and disease severity.
Full answer →Which treatment works best for lowering apnea-hypopnea index in obstructive sleep apnea patients?
CPAP produces the largest reduction in apnea-hypopnea index (AHI), while GLP-1 medications improve weight and metabolic health in OSA patients.
Full answer →Do people with obstructive sleep apnea have different brain fluid flow than healthy controls?
Yes, people with obstructive sleep apnea show impaired brain fluid flow (glymphatic dysfunction) compared to healthy controls, as measured by MRI-based markers.
Full answer →Is tirzepatide a better cost-effective weight loss option than semaglutide for obstructive sleep apnea?
A 2025 simulation study found tirzepatide cost-effective vs semaglutide for obesity, including OSA risk, but no direct cost comparison for OSA alone exists.
Full answer →Can childhood asthma make a person more likely to develop obstructive sleep apnea later?
Yes, childhood asthma is linked to a higher risk of developing obstructive sleep apnea later, with studies showing about 66% increased odds.
Full answer →