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American Academy of Sleep Medicine


Sleepy days and restless nights are a dangerous combination for blood pressure

A new study from Penn State College of Medicine found that excessive daytime sleepiness is associated with a higher risk of both prevalent and incident hypertension. Individuals reporting excessive daytime sleepiness had 52% higher odds of prevalent hypertension and 74% higher odds of incident hypertension compared to normal controls.

SourceAmerican Academy of Sleep Medicine·JournalSLEEP·TypeObservational study·DateJun 10, 2026

Expecting poor sleep is associated with worse postpartum sleep quality

A new study found that pregnant women's expectations about postpartum sleep predicted their actual sleep quality after delivery, with 70% of women anticipating poor sleep. The study suggests that addressing sleep-related beliefs during pregnancy and treating postpartum anxiety may improve sleep and emotional well-being in new mothers.

SourceAmerican Academy of Sleep Medicine·JournalSLEEP·TypeObservational study·DateJun 10, 2026

Rural patients at high risk for obstructive sleep apnea are less likely to be referred for evaluation than urban patients

A new study found that rural patients at high risk for obstructive sleep apnea are less likely to be referred for evaluation than urban patients, even after adjusting for socioeconomic factors. Rural patients had a 25% lower odds of receiving a referral compared to urban patients.

SourceAmerican Academy of Sleep Medicine·JournalSLEEP·TypeObservational study·DateJun 8, 2026

Veterans with both insomnia and sleep apnea have elevated risk of developing type 2 diabetes

A new study found that U.S. military veterans with both insomnia and obstructive sleep apnea have a substantially elevated risk of developing type 2 diabetes compared to those with either condition alone. The risk is particularly high among younger veterans, even after accounting for demographic and metabolic factors.

SourceAmerican Academy of Sleep Medicine·JournalSLEEP·TypeObservational study·DateJun 8, 2026

Irregular sleep in preschool-age children is associated with lower verbal and memory performance

A new study found that irregular sleep patterns, including variability in timing and duration, are associated with lower receptive vocabulary and visuospatial memory scores in preschool-age children. Despite accounting for total sleep time, greater variability in sleep midpoint was linked to lower verbal performance.

SourceAmerican Academy of Sleep Medicine·JournalSLEEP·TypeObservational study·DateJun 4, 2026

Poor sleep in middle-aged women is associated with lower psychological well-being nearly a decade later

A new study found that middle-aged women who experienced poor sleep problems had lower psychological well-being nine years later. The association remained significant even after adjusting for other health and lifestyle factors, suggesting that sleep may play an outsized role in how women feel and function later in life.

SourceAmerican Academy of Sleep Medicine·JournalSLEEP·TypeObservational study·DateJun 2, 2026

New guideline provides recommendations on combining treatments for chronic insomnia

The new clinical practice guideline from the American Academy of Sleep Medicine provides evidence-based recommendations on combining behavioral-psychological and pharmacological therapies to treat chronic insomnia disorder in adults. The guideline suggests that CBT-I by itself is the most efficacious first-line treatment for insomnia, ...

SourceAmerican Academy of Sleep Medicine·JournalJournal of Clinical Sleep Medicine·TypeSystematic review·DateApr 21, 2026

Insomnia combined with sleep apnea is associated with worse memory in older women

Older adults with comorbid insomnia and sleep apnea demonstrated worse verbal memory performance than those with sleep apnea alone. Women showed a significant association between COMISA and worse verbal memory outcomes, while men did not. This finding suggests a potential hidden sleep-related pathway to cognitive decline in women.

SourceAmerican Academy of Sleep Medicine·JournalJournal of Clinical Sleep Medicine·TypeObservational study·DateDec 1, 2025

New guideline establishes clinical recommendations for sleep apnea in hospitalized adults

The new guideline provides clinical recommendations for managing obstructive sleep apnea in medically hospitalized adults, emphasizing the importance of systematic approaches to diagnosis and treatment. The guidelines support continued existing treatment while in the hospital, with options including PAP therapy, oral appliance therapy,...

SourceAmerican Academy of Sleep Medicine·JournalJournal of Clinical Sleep Medicine·TypeLiterature review·DateNov 3, 2025

New guideline provides treatment recommendations for central sleep apnea

The new clinical practice guideline addresses the complex form of sleep-disordered breathing, prioritizing quality of life and functional outcomes. It recommends six treatment options, including adaptive servo ventilation, transvenous phrenic nerve stimulation, and continuous positive airway pressure.

SourceAmerican Academy of Sleep Medicine·JournalJournal of Clinical Sleep Medicine·TypeLiterature review·DateOct 27, 2025

New AASM position statement highlights the clinical significance of sleepiness and its impact on health and safety

The new AASM position statement emphasizes the clinical significance of sleepiness, associated with increased risks for adverse health effects and diminished quality of life. The statement urges healthcare professionals to prioritize evaluation, management, and treatment of sleepiness.

SourceAmerican Academy of Sleep Medicine·JournalJournal of Clinical Sleep Medicine·TypeCommentary/editorial·DateApr 14, 2025

New study links lower proportions of certain sleep stages to brain changes associated with Alzheimer’s disease

A recent study found that individuals with reduced slow wave sleep and rapid eye movement sleep had smaller volumes in critical brain regions, particularly the inferior parietal region. This association suggests a potential link between sleep deficiency and brain atrophy, which may increase the risk of Alzheimer's disease.

SourceAmerican Academy of Sleep Medicine·JournalJournal of Clinical Sleep Medicine·TypeObservational study·DateMar 31, 2025

New guideline provides treatment recommendations for restless legs syndrome

The new clinical practice guideline recommends significant changes in the standard treatment of RLS in adults, emphasizing iron evaluation and supplementation. The guideline also suggests alternative treatments, including alpha-2-delta ligand calcium channel blockers and bilateral high-frequency peroneal nerve stimulation.

SourceAmerican Academy of Sleep Medicine·JournalJournal of Clinical Sleep Medicine·TypeMeta-analysis·DateNov 13, 2024

Hypoxemia due to sleep apnea is associated with risk of lung cancer reoccurrence

A new study has found a strong association between sleep apnea-induced hypoxemia and the risk of lung cancer reoccurrence. The research involved a retrospective record review of adult patients with non-small cell lung cancer, finding that measures of hypoxic burden were strongly correlated with accelerated cancer reoccurrence.

SourceAmerican Academy of Sleep Medicine·JournalSLEEP·TypeObservational study·DateJun 4, 2024