Clinical trials: Sleep Duration
Cardiometabolic Health Indicators, Child Health
Non-Invasive Assessment of Early Health Determinants in Children and Adolescents
LONGEVITY-NEXT is a single-center, non-profit observational study designed to assess early non-invasive determinants of cardiometabolic, functional, behavioral, and environmental health in children and adolescents aged 6 to 17…
- Trial name
- LONGEVITY-NEXT (NCT07861516)
- Where
- Italy
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
PreDiabetes, Obesity
Dinner Time for Obesity and Prediabetes
Obesity and its metabolic complications are leading causes of global morbidity and mortality. Evidence is mounting that inappropriate timing of food intake contributes to obesity.
- Conditions
- PreDiabetes, Obesity, Healthy
- Trial name
- DTOP (NCT05745441)
- Testing
- Early Dinner, Late Dinner, Early Dinner tracer
- Where
- 2 sites in United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Type2 Diabetes, Sleep
Experimental Changes in Children's Sleep Duration and Timing: Effect on Obesity and Type 2 Diabetes Risk
Enhancing children's sleep duration and/or timing may represent a novel approach for weight regulation and prevention of T2DM. The proposed study will assess how experimental changes in children's sleep duration and timing affect…
- Trial name
- NCT02979860
- Testing
- Sleep duration 90 min, Sleep duration 45 min, Sleep timing
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Temple University
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
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
Circadian Rhythms, Time Perception
The Effect of a Continuous 1-Hour Time Delay on Circadian Rhythms
The purpose of this study is to investigate whether the experience of a daily time delay can affect our internal circadian rhythm.
- Conditions
- Circadian Rhythms, Time Perception, Sleep
- Trial name
- NCT07317349
- Testing
- Fixed daily routine, Daily time delay
- Where
- Denmark
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Sleep
Cannabis Association With Sleep Study
The purpose of this study is to learn more about cannabis use, sleep, and stress, and whether there is any relationship between the three.
- Trial name
- CaSS (NCT06982950)
- Testing
- Manipulation of Sleep Duration
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Sleep Duration, Psychomotor Performance
Effect of a Wrist-worn Device That Produces a Small Vibration on Sleep and Performance That Can Occur During and After Night Shift Work
The overarching goal of this research study is to determine "proof of concept" of effect of a non-invasive sleep aid device on sleep and performance during sleep opportunities (naps) that occur during and after simulated night…
- Trial name
- Sleep-Vibe (NCT06665672)
- Testing
- Wrist worn vibro-acoustic device
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Daniel Patterson, PhD, NRP
Sleep Disorders, Circadian Rhythm, Cognitive Dysfunction
Feasibility Study on the Use of Redormin®500 on Day-time Cognition
Randomized, double-blind, parallel groups, placebo-controlled, baseline/run-in period of 21 days followed by trial period of 21 days, digital phenotyping (sleep, cognitive/psychological parameters and HRV).
- Trial name
- NCT05684523
- Testing
- Valerian-Hop Extract
- Where
- Switzerland
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Max Zeller Soehne AG
Sleep Duration, Athletic Performance
Delayed Morning Training, Sleep, and Change-of-Direction Performance in Badminton Athletes
This randomized controlled trial will investigate whether delaying the start of morning training from 7:00 AM to 9:00 AM improves nocturnal sleep and change-of-direction performance in elite badminton athletes.
- Trial name
- NCT07873203
- Testing
- Usual Morning Training Schedule, Delayed Morning Training Schedule
- Where
- China
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Capital University of Physical Education and Sports, China
Sleep
Study to Evaluate the Efficacy of Bare Performance Nutrition's Peak Sleep Supplementation on Sleep Quality and Duration.
This is a single-blinded observational randomized-control trial to study the efficacy of a dietary supplement and its effect on sleep quality, recovery, and workout performance.
- Trial name
- NCT05222919
- Testing
- Bare performance supplement
- Where
- United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Bare Performance Nutrition
Sleep, Sleep Deprivation
Sleep Loss and Glucose Metabolism in People With Family History of Type 2 Diabetes.
The use of sugar and starch-like foods for energy (carbohydrate metabolism) changes when people sleep. However, it is still not known if differences in the amount of nighttime sleep have an effect on the carbohydrate metabolism…
- Conditions
- Sleep, Sleep Deprivation, Insulin Resistance, Type 2 Diabetes
- Trial name
- NCT00721019
- Testing
- 5-hour bedtime, 8.5-hour bedtimes
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Obesity, Sleep Restriction
Effects of Time of Sleep Restriction in Obesity
The purpose of this study is to determine the effect of different time of sleep restriction on control of food intake and metabolism of obese and normal subjects.
- Conditions
- Obesity, Sleep Restriction, Appetite Regulation, Eating
- Trial name
- NCT01259895
- Where
- Brazil
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Federal University of São Paulo
Sleep, Physical Fitness
Fitness and Sleep in People With Family History of Type 2 Diabetes.
Currently, it is not known if the amount of nighttime sleep has any effect on the overall physical fitness, and on how much energy do people who have a relative with type 2 diabetes (parent, sibling, or grandparent) use to…
- Conditions
- Sleep, Physical Fitness, Type 2 Diabetes
- Trial name
- NCT00721084
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Heart Rate, All-day Steps
Assessing the Effect of Cool Roofs on Health Using Smartwatches in Niue
Ambient air temperatures in the Pacific have broken record highs in 2024. Solutions are needed to build heat resilience in communities and adapt to increasing heat from climate change.
- Conditions
- Heart Rate, All-day Steps, Distance Walked, Active Minutes
- Trial name
- REFLECT (NCT06571019)
- Testing
- Cool roof
- Where
- Niue
- Volunteers
- 187 people, healthy volunteers welcome
- Sponsor
- Aditi Bunker
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
Sleep Deprivation
Sleep and Resistance Exercise
Introduction: Despite the awareness of the importance of sleep in our lives, especially for athletes, the consequences of poor rest on sports performance are not well understood.
- Trial name
- NCT06606626
- Testing
- Sleep deprivation, Sleep place
- Where
- Spain
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- University of Alcala
Sleep Quality, Sleep Duration
A Clinical Trial to Evaluate the Effects of a Topical Roll-on and Diffuser Blend on Sleep Quality and Sleep Duration
This study will evaluate the effects of the Saje Sleep Well topical roll-on and the Saje Sleep Well diffuser blend on sleep quality and sleep duration in adults who have experienced issues with sleep quality and sleep duration…
- Conditions
- Sleep Quality, Sleep Duration, Fatigue, Energy Levels
- Trial name
- NCT07779382
- Testing
- Sleep Well Diffuser Blend followed by Sleep Well Roll-On
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Saie Beauty
Sleep, Obesity
Effects of Sleep Duration on Eating and Activity Behaviors
The purpose of the proposed study is to determine whether the amount children sleep is associated with changes in hormones, hunger, motivation to eat, and food intake.
- Trial name
- NCT01030107
- Testing
- Increase Sleep, Decrease Sleep
- Where
- United States
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- The Miriam Hospital
Focus of Study: Work Conditions
Evaluating the Health Benefits of Workplace Policies and Practices - Phase II
Although the prevalence of "family-friendly" policies in US workplaces has increased dramatically, few have been studied using scientifically sound designs.
- Trial name
- WFHS (NCT02050204)
- Testing
- Intervention
- Where
- United States
- Volunteers
- 2,753 people, healthy volunteers welcome
- Sponsor
- Harvard School of Public Health (HSPH)