Clinical trials: Sleep Disorders, Circadian Rhythm
Shift-Work Sleep Disorder
Effects of Daytime Eszopiclone Administration in Shift Workers
The purpose of this study is to test the effects of eszopiclone on daytime sleep and overnight wakefulness in shift workers.
- Trial name
- NCT00900159
- Testing
- eszopiclone
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Excessive Sleepiness, Shift Work Sleep Disorder
Safety/Efficacy Study With Armodafinil (CEP-10953) in Treatment of Excessive Sleepiness Associated With Chronic SWSD
The primary objective of this study is to determine whether treatment with Armodafinil (CEP-10953) is more effective than placebo treatment for patients with excessive sleepiness associated with chronic shift work sleep disorder…
- Trial name
- NCT00080288
- Testing
- Armodafinil 150 mg/day
- Volunteers
- 254 people
- Sponsor
- Cephalon
Vaccine Response, Sleep
Melatonin and Vaccine Response, Immunity, and Chronobiology Study
This study will evaluate the impact of sleep, circadian health and melatonin on flu vaccine immunogenicity.
- Conditions
- Vaccine Response, Sleep, Circadian Rhythm Disorders
- Trial name
- MAVRICS (NCT04953754)
- Testing
- Melatonin, Phillips Actiwatch Spectrum Plus
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Walter Reed National Military Medical Center
Diabetes Mellitus, Type 2, Insulin Resistance
The Acute T-Rex (Timing of Resistance Exercise) Study
The primary aim of this study is to evaluate if a single bout of AM vs PM resistance exercise has different effects on insulin sensitivity and sleep.
- Conditions
- Diabetes Mellitus, Type 2, Insulin Resistance, Glucose Intolerance, Sleep Disturbance
- Trial name
- NCT06366399
- Testing
- Resistance Exercise Timing
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of Utah
Sleep Disturbance, Sleep Problems
Transdiagnostic Sleep Intervention to Improve Mental Health in Adolescents
This cluster randomized controlled trial will evaluate whether a brief, school-based group adaptation of the Transdiagnostic Intervention for Sleep and Circadian Dysfunction (TranS-C) improves sleep and mental health in…
- Conditions
- Sleep Disturbance, Sleep Problems, Substance Use (Drugs, Alcohol), Anxiety
- Trial name
- SLEEP-TEEN (NCT07865728)
- Testing
- Transdiagnostic Intervention for Sleep and Circadian Dysfunction, Healthy habits psychoeducation
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Universidad Pública de Navarra
Bladder Cancer
Stress-reducing Intervention in Urothelial Carcinoma
The aim of this interventional study is to test the heart-rate variability biofeedback intervention (HRV BI) in patients with muscle-infiltrating bladder carcinoma (MIBC) treated with chemotherapy based on cisplatin in…
- Trial name
- NCT06269536
- Testing
- HRV biofeedback
- Where
- Slovakia
- Volunteers
- 50 people
- Sponsor
- Comenius University
Shift Work Schedule, Circadian Rhythm
Sleep Loss and Circadian Misalignment - Mechanisms of Insulin Resistance
The purpose of this study is to examine the impact of timed cortisol release or differently timed cortisol rhythms on insulin resistance in both men and women undergoing sleep restriction.
- Conditions
- Shift Work Schedule, Circadian Rhythm, Insulin Resistance, Circadian Misalignment
- Trial name
- NCT07494084
- Testing
- Metyrapone And Hydrocortisone, Dextrose, insulin
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Washington State University
Fatigue, Sleep Disturbance
Feasibility of Bright Light Therapy on Fatigue, Sleep and Circadian Activity Rhythms in Lung Cancer Survivors
The purpose of this study is to determine the feasibility of a morning bright light therapy intervention for fatigue, sleep disturbances, and circadian activity rhythms in lung cancer survivors.
- Conditions
- Fatigue, Sleep Disturbance, Circadian Dysregulation
- Trial name
- NCT02954809
- Testing
- Morning bright light therapy, Dim light
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- State University of New York at Buffalo
Parkinson's Disease
Circadian & Homeostatic Synchronization Effect on Waking Mobility in Parkinson's Disease
Sleep benefit (SB) consists of a spontaneous, transient and inconsistent improvement of the mobility occurring on morning awakening in approximately 40% of Parkinson's disease (PD) patients, before taking the first morning dose…
- Trial name
- Synch Fit (NCT04467632)
- Testing
- Validation of the mobility assessment by IMU wearable sensors, Testing in real-life conditions at patients' home in a small group of subjects
- Where
- France
- Sponsor
- University Hospital Center of Martinique
Delirium, Sleep Disorders, Circadian Rhythm
Study of Sleep and Delirium in the Intensive Care Unit (ICU)
The investigators will perform a prospective, cohort study of 100 older intensive care unit (ICU) patients, to investigate the association between sleep disruption and ICU delirium.
- Trial name
- SID (NCT01280097)
- Where
- United States
- Volunteers
- 57 people
- Sponsor
- University of California, San Francisco
Delayed Sleep Phase Syndrome, Delayed Sleep Phase
Pathophysiology of Circadian Rhythm Delayed Sleep Wake Phase Disorder
The goal of this study is to understand factors that contribute to delayed sleep wake phase disorder (DSWPD). The investigators will examine whether patients with DSWPD exhibit alterations in circadian rhythms and sensitivity to…
- Trial name
- NCT06471374
- Testing
- Circadian rhythm assessment, Light sensitivity assessment
- Where
- 2 sites in United States
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Boulder
Circadian Rhythm, Postoperative Sleep Disturbance
Effect of Esketamine on Postoperative Sleep in Postmenopausal Women
The prevalence of sleep disturbance among postmenopausal women has been reported to reach 51.6%. Epidemiological studies consistently show that the incidence of sleep disorders increases with age and menopausal transition.
- Trial name
- NCT07315074
- Testing
- Esketamine, Normal Saline
- Where
- 2 sites in China
- Volunteers
- 164 people
- Sponsor
- Zhuan Zhang
Opioid Use Disorder, Sleep Disturbance
Medications for Opioid Use Disorder Photosensitive Retinal Ganglion Cell Function, Sleep, and Circadian Rhythms: Implications for Treatment
Opioid use disorder (OUD) is a treatable medical illness with three medications FDA approved for treatment. However, persons with OUD report significant sleep disturbance, even when treated with medications for opioid use…
- Trial name
- MOUD (NCT06104280)
- Testing
- Post-Illumination Pupillary Response (PIPR), Polysomnography, Multiple Sleep Latency Test
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Cataract
The Effect of Cataract on Photoentrainment of the Circadian Rhythm in Humans
Cataract is globally the most common cause of blindness and in Denmark the operation with - 50.000 treatments per year - is the most common eye operation. The cause of cataract is growth and denaturation of the lens proteins.
- Trial name
- CIRCAT (NCT01686308)
- Testing
- Yellow Intra Ocular Lens (IOL), Conventional Intra Ocular Lens (IOL)
- Where
- Denmark
- Volunteers
- 76 people
- Sponsor
- Glostrup University Hospital, Copenhagen
Major Depressive Disorder (MDD), Sleep Disorders
A Longitudinal Follow-Up Study on Predicting Major Depressive Disorder From Rest-Activity Rhythm Profiles
This proposed study will be a longitudinal follow-up study of a case-control study of 160 participants (CREC Ref: 2023.234). This study aims to follow up on the trajectory of depression and rest-activity rhythm (RAR) disruptions…
- Conditions
- Major Depressive Disorder (MDD), Sleep Disorders, Circadian Rhythm
- Trial name
- NCT07388849
- Where
- Hong Kong
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Obstructive Sleep Apnea (OSA), Exercise Snacks
Exercise Interventions in Obstructive Sleep Apnea Syndrome
Obstructive Sleep Apnea Syndrome (OSA) is a condition characterized by repeated pauses or reductions in breathing during sleep, which can negatively affect sleep quality, daytime functioning, and physical capacity.
- Conditions
- Obstructive Sleep Apnea (OSA), Exercise Snacks, Physical Activity, Circadian Rhythm
- Trial name
- NCT07634029
- Testing
- Aerobic Exercise Training, Exercise Snacking
- Where
- Turkey (Türkiye)
- Volunteers
- 39 people
- Sponsor
- Istanbul University - Cerrahpasa
Traumatic Brain Injury, Fatigue
Treatment of Post-Traumatic Brain Injury (Post-TBI) Fatigue With Light Therapy
This study aims to evaluate the efficacy of 4 weeks of daily light exposure in reducing Post-Traumatic Brain Injury (TBI) Fatigue immediately post-treatment and at a one-month follow up.
- Trial name
- NCT01725750
- Testing
- Bright White Light (BWL), Dim Red Light (DRL)
- Where
- United States
- Volunteers
- 88 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
Esophageal Cancer
Effectiveness of a Rehabilitation Program in Improving Quality of Life in Patients With Esophageal Cancer
This study will investigate the effectiveness of a rehabilitation program in improving sleep quality, emotional distress, circadian rhythms, and quality of life in patients with esophageal cancer in Taiwan. Hypothesis: 1.
- Trial name
- NCT03161535
- Testing
- exercise and dietary education, weekly telephone consultations concerning exercise and diet.
- Where
- Taiwan
- Volunteers
- 85 people
- Sponsor
- Taipei Veterans General Hospital, Taiwan