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Aug 5, 2026

German Study Finds Cannabis-Derived Dronabinol Significantly Reduces Nightmares in PTSD Patients

A randomized controlled trial in Germany found that dronabinol, a cannabis-derived THC medication, significantly decreased nightmares in patients with post-traumatic stress disorder in a double-blind study published in Nature Medicine.

Aug 5, 2026·3 sources
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Aug 3, 2026

AI Model Predicts Long-Term Health Risks from Routine Sleep Study Data

Researchers have developed an artificial intelligence foundation model that analyzes routine polysomnography data to identify patients' long-term health risks, with high-risk patients showing twice the mortality risk over five years compared to low-risk patients. The study, published in Nature Communications, demonstrates that sleep studies contain far more predictive health information than currently utilized by clinicians.

Aug 3, 2026·7 sources
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Jul 6, 2026

New Research Links Night Shift Work and Late Sleep Schedules to Increased Cardiovascular Risk

Recent studies show that night owls and shift workers face elevated risks of heart attacks, strokes, and other cardiovascular problems, with healthcare workers reporting chronic health issues and premature deaths among colleagues working overnight schedules.

Jul 6, 2026·2 sources
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Top claims

  • ▪Prior to the study, no medication specifically for treating trauma-related nightmares had been approved in Germany
  • ▪Dronabinol did not significantly change other PTSD symptoms, such as the severity of the disorder or accompanying depression
  • ▪Post-traumatic stress disorder causes overwhelming memories to resurface at night, leading patients to repeatedly relive trauma in intense nightmares and wake up in panic

Subtopics

Addiction and Harm Reduction1AI for developers1AI foundation models1AI research & benchmarks1Biomarkers & bloodwork testing1Cardiovascular aging experts1Chronotypes1Circadian rhythm & exercise1Drug Approval and Clinical Trials1Mental health1Mental health1Occupational health1Preventive medicine1Psychedelic clinical research & trials1Shift work & circadian disruption1Sleep tracking & wearables1Trauma & PTSD1

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