Circadian rhythm sleep disorder, irregular sleep wake type

This trial tests whether low-frequency repetitive transcranial magnetic stimulation (rTMS) can improve sleep quality in adults undergoing surgery for lung cancer. Participants with poor sleep before surgery will receive either active rTMS or a sham (inactive) treatment over five …

This trial tests whether low-frequency repetitive transcranial magnetic stimulation (rTMS) can improve sleep quality in adults recovering from a lung transplant. Participants with sleep problems during their hospital stay will receive either active rTMS or a sham (inactive) treat…

This trial tests whether a concentrated beverage taken daily for 28 days can improve sleep quality in adults aged 18 to 60 with mild sleep issues. Participants keep sleep diaries and complete questionnaires on sleep quality and fatigue. The study uses a single-arm design, meaning…

This study tests whether a drug called gamma-hydroxybutyrate (GHB) can help intensive care patients get better deep sleep. Sleep problems are very common in the ICU and can lead to serious issues like confusion and longer recovery. The trial will give GHB or a placebo to 24 adult…

This study tests a slow-release melatonin (PedPRM) in 120 children aged 6 to 18 who have anorexia nervosa and trouble sleeping. Participants take either melatonin or a placebo for 13 weeks. The goal is to see if it safely improves total sleep time and related symptoms like anxiet…