Clinical trials: Sleep Disorders, Circadian Rhythm, open to volunteers
Sleep Wake Disorders, Sleep Disorders, Circadian Rhythm
Evaluating the Effects of Tasimelteon Vs. Placebo in Delayed Sleep-Wake Phase Disorder (DSWPD) and the CRY1Δ11 Variant
This is a double-blind, randomized, two-period crossover study to evaluate the efficacy and safety of a single oral dose of tasimelteon and matching placebo in male and female subjects with DSWPD and the CRY1Δ11 variant.
- Conditions
- Sleep Wake Disorders, Sleep Disorders, Circadian Rhythm, Chronobiology Disorders, Gene Mutations and Other Alterations Nec
- Trial name
- NCT06701396
- Testing
- Tasimelteon
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Vanda Pharmaceuticals
Healthcare Workers, Stress Level
Effects of VR-based Respiratory Training on Motor Reaction Time and Correctness, Stress Levels, Attention, Motor Skills, Postural Stability and Sleep Quality in Shift Healthcare Workers
This study investigates the effects of virtual reality (VR)-based respiratory training on various physiological and cognitive functions in shift-working healthcare professionals, including paramedics and nurses.
- Conditions
- Healthcare Workers, Stress Level, Emergency Department, Shift Work Sleep Disorder
- Trial name
- NCT06926257
- Testing
- Experimental group (B) - breathing training using VR, Experimental group (C) - breathing training using relaxation music
- Where
- Poland
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Poznan University of Physical Education
Sleep, Circadian Rhythm
Morning Bright Light Therapy and Daytime Functioning in University Students
This study tests whether a week of morning bright light therapy changes how well healthy young adults sleep and how alert, positive, and mentally sharp they feel during the day.
- Conditions
- Sleep, Circadian Rhythm, Daytime Sleepiness, Mood
- Trial name
- BLIGHT (NCT07685262)
- Testing
- Bright light therapy (10,000 lux light box)
- Where
- Hong Kong
- Volunteers
- 153 people, healthy volunteers welcome
- Sponsor
- The Hong Kong Polytechnic University
Lung Cancer (NSCLC), Sleep Disorders, Circadian Rhythm
A Prospective Study: the Impact of Sleep Disturbances on Immunotherapy in Patients With Lung Cancer
In recent years, immunotherapy has made significant progress in the treatment of lung cancer, especially immune checkpoint inhibitors (such as PD-1/PD-L1 antibodies) against non-small cell lung cancer (NSCLC).
- Conditions
- Lung Cancer (NSCLC), Sleep Disorders, Circadian Rhythm, PD-1
- Trial name
- NCT06953765
- Testing
- PSQI, PQSI
- Volunteers
- 350 people
- Sponsor
- Shanghai Zhongshan Hospital
Sleep
Circadian Rhythms and Homeostatic Sleep Drive and Their Effect on Reward and Cognitive Control Systems in Adolescents
Adolescence is a time of heightened reward sensitivity and greater impulsivity. On top of this, many teenagers experience chronic sleep deprivation and misalignment of their circadian rhythms due to biological shifts in their…
- Trial name
- CARRS-P1 (NCT05336084)
- Testing
- Ultradian sleep/wake protocol
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Sleep, Circadian Dysregulation
reALIGNing Circadian Rhythm and Promoting Sleep in the Intensive Care Unit
The goal of this pilot clinical trial is to learn whether a program to support sleep and the body's daily rhythms can be delivered safely and consistently to critically ill adults in intensive care units (ICUs).
- Conditions
- Sleep, Circadian Dysregulation, ICU, Delirium in Intensive Care Unit
- Trial name
- ALIGN ICU (NCT07886567)
- Testing
- Sleep chronobundle, Control
- Where
- Canada
- Volunteers
- 50 people
- Sponsor
- University of Alberta
Sleep Disorders, Circadian Rhythm
Effect of Melatonin on Sleep Patterns of Resident Trainees During Night Float Shift
Anesthesiology residency requires extended and overnight shifts, which may negatively impact the quantity and quality of sleep. Previous studies have investigated the effect of night float shift work on anesthesiology resident…
- Trial name
- NCT05701969
- Testing
- Melatonin
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Circadian Dysregulation
Body Clocks - Coordination of Peripheral and Central Oscillators
The investigators are conducting an observational trial examining young women over the course of 28 days in which we are monitoring movement, sleep, heart rate, oxygen saturation, gut physiology, light, and menstrual cycle.
- Trial name
- NCT07459764
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Stanford University
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
Eating Disorders, Anorexia Nervosa
Sleep and Activity For Eating Disorders
The SAFE (i.e., Sleep and Activity For Eating disorders) study aims to investigate the characteristics of sleep, daytime activity, and circadian rhythms in a sample of patients with eating disorders-specifically anorexia nervosa…
- Conditions
- Eating Disorders, Anorexia Nervosa, Bulimia Nervosa, Binge Eating Disorder
- Trial name
- SAFE (NCT07295470)
- Testing
- Actigraphy, Collection of biological parameters, Psychological testing
- Where
- Italy
- Volunteers
- 75 people
- Sponsor
- Istituto Auxologico Italiano
Shift Work Sleep Disorder
A Pilot of a Personalized Circadian mHealth to Improve Sleep in Night Shift Workers
The goal of this project is to establish the evidence base for equitable accessibility and implementation of the precision sleep medicine mobile application, SHIFT.
- Trial name
- SAIL (NCT06809335)
- Testing
- Personalized circadian mHealth
- Where
- United States
- Volunteers
- 300 people
- Sponsor
- Henry Ford Health System
COPD, COPD Exacerbation
Study of Sleep Quality in the Intensive Care Unit and Association with Weaning from Invasive Ventilation in Patients with Chronic Obstructive Bronchopneumopathy.
Patients admitted in ICU may require invasive mechanical ventilation, using a mechanical ventilator and an endotracheal tube. In ICU, a prolonged duration of invasive mechanical ventilation may be responsible for…
- Conditions
- COPD, COPD Exacerbation, Ventilated Patients, Ventilator-Associated Pneumonia (VAP)
- Trial name
- SLEECOP (NCT06653933)
- Where
- France
- Volunteers
- 42 people
- Sponsor
- University Hospital, Grenoble
Sleep Quality, Well-being
Light in Healthcare Environment (Ljus i sjukhusmiljö)
The goal of this clinical trial is to learn if light can enhance the feeling of well-being and sleep quality in Radiographers. It will also find out if there is an optimal recipe for light.
- Conditions
- Sleep Quality, Well-being, Melatonin, Cortisol
- Trial name
- LIS (NCT06687304)
- Testing
- Light enhancement
- Where
- 3 sites in Sweden
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Lund University
Major Depressive Episode
Cohort of Patients Suffering From Major Depressive Episode With Evaluation of Sleep, Circadian Rhythms and Psychiatric Disorders
Despite international efforts to identify biomarkers of depression, none has been transferred to clinical practice, neither for diagnosis, evolution, nor therapeutic response.
- Trial name
- SoPsy-SoSad (NCT05866991)
- Where
- France
- Volunteers
- 1,000 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Major Depressive Disorder, Bipolar I Disorder
Digital Phenotypes for Predicting Depression_Validation
This 12-month, single-site prospective observational study will prospectively monitor the recurrence of mood episodes while continuously collecting passive digital phenotypes in individuals with and without mood disorders.
- Conditions
- Major Depressive Disorder, Bipolar I Disorder, Bipolar II Disorder, Mood Disorders
- Trial name
- NCT07880015
- Where
- South Korea
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Korea University Anam Hospital
Delayed Sleep Phase Syndrome
Lemborexant in Delayed Sleep Phase Syndrome
The purpose of the study is to evaluate whether Lemborexant is more effective than placebo in shortening sleep onset latency in patients with delayed sleep phase syndrome (both type 1 and type 2).
- Trial name
- NCT05463861
- Testing
- Lemborexant
- Where
- 2 sites in United States
- Volunteers
- 86 people
- Sponsor
- Stanford University
Parkinson Disease, Sleep Disorder
Light Therapy in Parkinson's Disease
The aim of this randomized controlled trial (RCT) is to clarify the effect of bright light therapy on motor symptoms and sleep disorders in patients with Parkinson's disease.
- Conditions
- Parkinson Disease, Sleep Disorder, Circadian Rhythm Disorders
- Trial name
- NCT06129942
- Testing
- Bright light box, Dim Light box
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Second Affiliated Hospital of Soochow University
Insomnia Disorder, Circadian Rhythm Sleep Disorder
The Sleep Clinic Outcome and Practice Study
The goal of this clinical trial is to explore the outcome and practice treatment for sleep-wake disturbances in a Sleep Clinic. The main questions it aims to answer are: What is the practice (timing and duration of treatment…
- Trial name
- SUP (NCT06669507)
- Testing
- Chronotherapy, Cognitive Behavioral Therapy for Insomnia
- Where
- Norway
- Volunteers
- 3,400 people, healthy volunteers welcome
- Sponsor
- St. Olavs Hospital
T1DM, Sleep Disorders, Circadian Rhythm
Influence of Circadian Clock on Hormonal, Metabolic, Neurocognitive Markers in Adolescents With and Without Diabetes
Type 1 diabetes mellitus (T1DM), makes its appearance during childhood and youth, but management implications last till late adulthood.
- Conditions
- T1DM, Sleep Disorders, Circadian Rhythm, ADHD, Memory Impairment
- Trial name
- NCT04054934
- Testing
- Reversed Circadian Rhythm, Normal Circadian Rhythm
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Assaf-Harofeh Medical Center
Sleep, Shift Work
Sleep Survey for Medical Trainees
Background This is a survey to understand sleep in the context of medical trainees (on call) and the participants knowledge about the relevance of sleep, shiftwork, and the impact that sleep may have on their working performance.
- Conditions
- Sleep, Shift Work, Circadian Rhythm, Sleep Apnea
- Trial name
- SSMT (NCT06706453)
- Where
- United Kingdom
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- King's College London