Sleep disorders

This study is testing whether simple wearable devices can accurately screen for sleep disorders in children with cerebral palsy. About 140 children aged 6 to 15 will wear the devices at home and then undergo a standard hospital sleep test. The goal is to see if the wearable metho…

This study tests whether adding melatonin to cognitive behavioural therapy for insomnia (CBT-I) improves sleep in adults aged 60 and older with chronic insomnia. Participants are randomly assigned to receive CBT-I plus melatonin, CBT-I plus a placebo, or sleep education plus a pl…

This trial investigates whether diaphragmatic breathing exercises can improve sleep quality in women with polycystic ovarian syndrome (PCOS). Fifty-four women aged 25-35 with PCOS and poor sleep will practice breathing exercises three times a week for eight weeks. The study measu…

This study explores how light influences the body beyond vision—affecting sleep, mood, and thinking—in people with sleep disorders, neurological conditions, psychiatric conditions, or eye diseases. Researchers will measure the pupil's response to specific light exposures to under…

This study looks at how sleep issues contribute to tiredness and thinking problems in people with multiple sclerosis (MS). About 382 MS patients and a control group without MS will have overnight sleep tests, thinking assessments, and questionnaires. The goal is to better underst…

This study looks at whether sleep disorders make vertigo worse for people with Ménière's disease, a condition that causes hearing loss, ringing in the ears, and dizziness. Researchers will track 100 adults to see if those with more severe vertigo also have more sleep problems. Th…