canceldeath
Sign in

Research feed

Understand the finding first, then explore the evidence. Choose your reading level and sources independently.

Advanced research filters
Clear advanced filters

Dates show original publication, separately from when we added the story. Clinical trials lists registry activity separately. Check collection coverage.

  1. Trial registry · no verified findings· Chang Gung Memorial Hospital

    Physical Activity Interventions for Sleep Improvement and Sedative-Hypnotic Reduction in Middle-Aged and Older Adults: Investigating the Role of Sarcopenia

    Published Oct 27, 2026Added 12hStart a discussionShare on XExerciseResistance training

    Trial registry update: ENROLLING_BY_INVITATION. No results reported in the supplied registry record.

    Evidence assessment pending · RCT

    Read the source · Chang Gung Memorial Hospital ↗
  2. Trial registry · no verified findings· VA Office of Research and Development

    RCT of NightWare wearable device for PTSD-related nightmares and cardiovascular outcomes in veterans

    Published Sep 22, 2026Added 1moStart a discussionShare on XSleep

    This randomized controlled trial examined whether NightWare, a prescription wrist-wearable device, improves sleep and cardiovascular health in veterans with PTSD-related nightmares. The study aimed to assess the device's effectiveness in these outcomes, though the abstract does not report results, sample size, or effect estimates.

    Evidence assessment pending · RCT

    Read the source · VA Office of Research and Development ↗
  3. Trial registry · no verified findings· Huazhong University of Science and Technology

    RCT evaluates urolithin A and fisetin on sleep quality and aging biomarkers in middle-aged and older adults

    Published Aug 10, 2026Added 1moStart a discussionShare on XSleep

    This randomized controlled trial compared four groups—placebo, 500 mg urolithin A, 500 mg fisetin, and a 300 mg urolithin A + 200 mg fisetin combination—over 12 weeks in middle-aged and older adults. Participants took daily capsules and underwent assessments at baseline, week 4, and week 12, including sleep quality measures (PSQI, actigraphy, polysomnography), aging biomarkers (DNA methylation, inflammatory cytokines), and gut microbiome analysis. The abstract describes the study design and planned assessments but does not report any results or findings.

    Evidence assessment pending · RCT

    Read the source · Huazhong University of Science and Technology ↗