Clinical trials: Sleep Duration
Metabolite Concentration, Gut Permeability
Tributyrin: Time Course & Efficacy to Improve Health & Performance
The purpose of this study is to determine if tributyrin supplementation improves metabolite concentrations, overall health biomarkers, and performance in sedentary men and women.
- Conditions
- Metabolite Concentration, Gut Permeability, Inflammation, Sleep
- Trial name
- CoreBiome (NCT06501898)
- Testing
- CoreBiome
- Where
- United States
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- Florida State University
Screen-use Reduction + Sleep Extension, Free-living
Personalising Children's Screen Use Reduction for Better Sleep, Mental, and Brain Health
In Singapore, 64.4% of school-age children sleep less than the minimum recommended duration of 9 hours on school nights, thus risking poor mental, cognitive, and brain health.
- Trial name
- NCT05956392
- Testing
- Screen-use reduction + Sleep extension
- Where
- Singapore
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- National University of Singapore
Digital Addiction and Screen Time Management Among Teachers
Theory of Planned Behavior-Based Digital Addiction and Screen Time Management Training for Teachers
This thesis focuses on problematic internet use, a widespread issue in contemporary society, and its negative effects on sleep quality and psychological well-being.
- Trial name
- NCT07655947
- Testing
- Digital Addiction and Screen Time Management Training Based on the Theory of Planned Behavior, Control group
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Aydin Adnan Menderes University
Obesity, Obesity & Overweight
Interaction of Sleep, Diurnal Eating Pattern, Gut Microbiota, and Obesity
The goals of the proposed study are 1) to provide scientific basis for the relationship between subjective sleep quality, diurnal eating pattern, gut microbiome, and obesity, 2) to develop and test a pragmatic, cost-effective new…
- Trial name
- ObeApp (NCT04850391)
- Testing
- Mobile app
- Where
- Finland
- Volunteers
- 133 people, healthy volunteers welcome
- Sponsor
- Turku University Hospital
Sleep, Depression
Behavioral and Sleep Hygiene Education With Mindfulness Intervention to Improve Sleep Regularity in Adolescents
Sleep plays a fundamental role in both mental- and physical-health, with good sleep health including adequate duration and quality, appropriate timing, regularity, and absence of sleep disorders.
- Conditions
- Sleep, Depression, Anxiety, Chronotype
- Trial name
- NCT06028997
- Testing
- Behavioral and Sleep Hygiene Education with Mindfulness Intervention
- Where
- 2 sites in Iceland
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Solveig Magnusdottir
Obesity, Sleep
Enhancing Sleep Duration: Effects on Children's Eating and Activity Behaviors-Renewal
Enhancing children's sleep may be a novel approach for prevention of obesity and cardiovascular (CV) disturbance. Observational studies with children demonstrate that short sleep increases risk of obesity and other CV risk…
- Trial name
- NCT03186508
- Testing
- Optimize Sleep (OS), Optimize Sleep-Plus (OS-Plus)
- Where
- United States
- Volunteers
- 149 people, healthy volunteers welcome
- Sponsor
- Temple University
Time Restricted Eating
Impact of Time-restricted Eating on Sleep, Glucose and Insulin Sensitivity
The purpose of this research study is to see how the timing of eating impacts participants sleep and how the body responds to sugar.
- Trial name
- NCT07444671
- Testing
- Time restricted eating, Control eating
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Colorado State University
Chronic Insomnia, Sleepiness
Sleep Time and Insomnia Factors Among Professional Flight Members
Sleep is a physiological function that plays an essential role in many somatic, cognitive or psychological processes. Although the criteria for sleep effectiveness are multiple, its quantity is unanimously recognized as a major…
- Trial name
- SOMNAVI (NCT04761796)
- Testing
- Sleeping condition self-questionnaire
- Where
- France
- Volunteers
- 2,700 people, healthy volunteers welcome
- Sponsor
- Direction Centrale du Service de Santé des Armées
Sedentary Time, Insomnia
mPATH for Low-income Older Adults
Although empirical research suggests that physical activity interventions benefit cognition and sleep in older adults in general, the possible benefit of physical activity is understudied in low-income older adults.
- Conditions
- Sedentary Time, Insomnia, Cognitive Decline
- Trial name
- NCT05935241
- Testing
- mPATH, Attention Control
- Where
- United States
- Volunteers
- 176 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Reaction Time, Sport
Association of Reaction Time and Sleep Quality in Professional Football Players
Football players need to use their cognitive skills to choose and execute actions in reaction to various stimuli throughout a match and training.
- Conditions
- Reaction Time, Sport, Football Players, Sleep Quality
- Trial name
- NCT06883799
- Testing
- Without intervention.
- Where
- Poland
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Rzeszow
Chronobiology, Light
Light Timing Study
Chronic circadian misalignment and sleep restriction peak during late adolescence, and are associated with morning daytime sleepiness, poor academic performance, conduct problems, depressed mood, suicidal ideation, substance use…
- Conditions
- Chronobiology, Light, Sleep, Circadian Rhythm
- Trial name
- ALT (NCT04753190)
- Testing
- Baseline Sleep Satiation and Phase Stabilization, Gradually Shifted Sleep
- Where
- United States
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Rush University Medical Center
Menopause, Hot Flashes
Time-Efficient Inspiratory Muscle Strength Training for Reducing Sympathetic Activity and Improving Sleep in Midlife Women
The purpose of this research is to understand how training the muscles used for breathing (inhalation) affects menopausal hot flashes, sympathetic nerve activity and sleep.
- Conditions
- Menopause, Hot Flashes, Blood Pressure Regulation
- Trial name
- NCT06743269
- Testing
- High-Resistance Inspiratory Muscle Strength Training, Low-Resistance Inspiratory Muscle Strength Training, POWERbreathe K3 device
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Healthy, Sleep Quality
Study to Investigate Effects of a Herbal Drug Compared to Placebo on Sleep
To demonstrate the influence of a herbal preparation containing hypericum, passionflower, and valerian on sleep structure, improvement of attention, and well-being in comparison to placebo.
- Trial name
- sleep-EEG (NCT00997256)
- Testing
- Neurapas® balance (Herbal product (Hypericum, Passionflower, Valerian)), film-coated sugar-pill
- Where
- Germany
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Pascoe Pharmazeutische Praeparate GmbH
Nicotine Dependence, Smoking
The Effect of Exercise on Acute Nicotine Withdrawal
The primary aim of this project is to test the effect of exercise on acute nicotine withdrawal. Acute nicotine withdrawal is characterized by a complex array of symptoms associated with increased risk of relapse among individuals…
- Conditions
- Nicotine Dependence, Smoking, Sleep Disorders, Intrinsic
- Trial name
- NicEx (NCT01047930)
- Testing
- Exercise
- Where
- United States
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Sleep Bruxism
Prevalance of Sleep Bruxism Among a Group of Egyptian Children
The goal of this observational study is to detect the prevalence of sleep bruxism in a group of Egyptian children and detect its relation to screen-time and sugar consumption. The main questions it aims to answer are: 1.
- Trial name
- NCT05784454
- Volunteers
- 349 people, healthy volunteers welcome
- Sponsor
- Cairo University
Infant Sleep Problems, Circadian Rhythm
Chrononutrition in Preterm Infants: a Randomised Controlled Trial of Time-matched Breast Milk Feeding and Its Effects on Sleep and Circadian Development
This study investigates whether the timing of feeding expressed breast milk influences infant sleep and circadian (day-night) development in preterm infants.
- Conditions
- Infant Sleep Problems, Circadian Rhythm, Neurodevelopment
- Trial name
- NCT07533578
- Testing
- Chronobiologically Timed Feeding of Expressed Breast Milk, Usual Feeding Practice (Untimed Expressed Breast Milk)
- Where
- Switzerland
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Luzerner Kantonsspital
Overweight and Obesity
Sleep Plus Eating Routines for Weight Loss
The present study will test the effectiveness of two different approaches for preparing overweight/obese individuals for weight loss: 1)providing important information about weight control, including dispelling common myths; or…
- Trial name
- NCT01717352
- Testing
- Weight Loss Education, Sleep and Eating Routine
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- The Miriam Hospital
Other Conditions That May Be A Focus of Clinical Attention
Chronic Sleep Restriction
Sleep is a physiological state considered essential for health and human survival. The prevalence of chronic sleep restriction has increased in modern society, as well as the effects of the same health concerns about various…
- Trial name
- CSR (NCT01493661)
- Testing
- Chronic Sleep Restriction
- Where
- Brazil
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Federal University of São Paulo
Sleep Quality, Compliance
Changes in 24-hour Activity Cycle Behaviors During a Time-Restricted Eating Intervention in College-Aged Women
Time-restricted Eating (TRE) is a dietary approach that limits food intake to 4 - 12-hour windows without intentionally altering diet quality.
- Conditions
- Sleep Quality, Compliance, Physical Activity, Sedentary Behaviors
- Trial name
- DAWG-TREAT (NCT07520786)
- Testing
- Time Restricted Eating, Control
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Georgia
Sleep, Food Habits
Sleep Duration and Quality in Children
Obesity in children is a priority of public health initiatives, and reliable obesity prevalence and severity assessments are needed for policy decisions and study directions.
- Conditions
- Sleep, Food Habits, Lifestyle Factors
- Trial name
- Sleep-FAST (NCT05652829)
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Memorial University of Newfoundland