Clinical trials: Sleep Restriction
Sleep Deprivation
Sleep Deprivation and Energy Balance
Chronic sleep deprivation may constitute an important and potentially correctable behavioral factor in the alarming increase in obesity.
- Trial name
- NCT01334788
- Testing
- sleep deprivation, Normal sleep
- Where
- United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Sleep Inertia, Caffeine
Delayed-release Bedtime Caffeine and Sleep Inertia Symptoms Immediately Upon Awakening
Sleep inertia (sometimes also referred to as sleep drunkenness) is a disabling state of increased sleepiness, impaired mood and reduced vigilance immediately upon awakening.
- Conditions
- Sleep Inertia, Caffeine, Placebo
- Trial name
- NCT04975360
- Testing
- Caffeine
- Where
- Switzerland
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University of Zurich
Bruxism, Posture
Determining the Relationship Between Posture, Muscle Stiffness, Pain, and Jaw Functionality in Individuals With Bruxism
Bruxism is a repetitive jaw-muscle activity characterized by teeth clenching and/or grinding, often associated with temporomandibular joint dysfunction, pain, and impaired jaw function.
- Conditions
- Bruxism, Posture, Sleep Quality, Pain Assessment
- Trial name
- Bruxism (NCT07560670)
- Testing
- Bruxism Assessment Form, Clinical Examination, Patient Evaluation Form
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Istanbul Kent University
Obesity, Prediabetic State
Effects of Melatonin Supplementation on Renal Physiology in a Habitual Sleep Restricted Population.
In a 6 week pilot study, 20 individuals with habitual sleep restriction will all be asked to extend their nightly sleep by 1 hour, and will then be randomized 1:1 to nightly controlled-release oral melatonin (2mg) or placebo.
- Trial name
- MAST (NCT02631148)
- Testing
- Melatonin
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Sleep Restriction
Hormonal Mechanisms of Sleep Restriction - Axis Study
The purpose of this study is to 1) determine how hypothalamic-pituitary-adrenal axis (HPA axis) activation occurs with sleep restriction 2) evaluate how hypothalamic-pituitary-gonadal axis (HPG axis) deactivation occurs with…
- Trial name
- NCT03142893
- Testing
- Ketoconazole Pill, Ganirelix, Dexamethasone
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Peter y. Liu
Healthy Volunteer
Challenging the Endocannabinoid System in Sleep Restricted Healthy Volunteers to Modulate Physiological Arousal (CANISLEEP) Study
The goal of this study is to learn about the body's response to cannabis based products in sleep deprived people who are currently experiencing anxiety but are otherwise healthy.
- Trial name
- CANISLEEP (NCT07656350)
- Testing
- THC, CBD, THC + CBD
- Where
- United Kingdom
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- King's College London
Sleep Apnea, Pregnancy
Pregnancy, Sleep Disordered Breathing and Peripartum Complications
Sleep disordered breathing (SDB) during pregnancy is a modifiable risk factor for poor maternal and fetal outcomes. The investigators propose a prospective observational study to assess the utility of continuous positive airway…
- Trial name
- NCT02651649
- Testing
- Continuous Positive Airway Pressure (CPAP)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization
Obesity, Severe Obesity
Energy Expenditure From ECAL Indirect Calorimeter in a Multicomponent Weight Management Service
Whether greater weight loss is as a result of a smaller reduction in energy expenditure with caloric restriction is not known. Resting energy expenditure and 24-hour energy expenditure vary substantially between individuals.
- Conditions
- Obesity, Severe Obesity, Sleep Apnoea
- Trial name
- ECAL (NCT03638895)
- Testing
- ECAL Indirect Calorimeter, Diet, exercise & behaviour modification therapy
- Where
- United Kingdom
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- University of Liverpool
Muscle Weakness, Quadriceps Muscle Atrophy
NM Balance Regulation With ULLS and Loss of Sleep
The goal of this trial is to learn about how restricted sleep and not bearing weight on the leg affects muscle strength and posture control.
- Conditions
- Muscle Weakness, Quadriceps Muscle Atrophy, Sleep Disturbance
- Trial name
- NCT05956964
- Testing
- Sleep Restriction, Sleep Adequate
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Lance Bollinger
Sleep Disordered Breathing
Pharmacological Intervention for Symptomatic Mild Sleep Disordered Breathing
Currently, there is no pharmacological intervention for mild symptomatic obstructive sleep disordered breathing (SDB) in the form of loud habitual snoring, inspiratory flow limitation (i.e.
- Trial name
- NCT04611750
- Testing
- AD036
- Where
- 2 sites in United States, Australia
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Cerebrovascular Circulation
Sex-specific Effect of Restricted Sleep on Brain Health
The goal of this clinical trial is to compare the impact of restricted sleep on brain blood health in healthy men and women. The main question[s] it aims to answer are: Whether morning cerebral blood flow velocity is greater…
- Trial name
- NCT05920759
- Testing
- Cerebral blood flow
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
Circadian Rhythm Sleep Disorder of Shift Work Type, Metabolic Disease
Countermeasures to Circadian Misalignment
Insufficient sleep and circadian misalignment are independent risk factors for the development of obesity and diabetes, yet few strategies exist to counter metabolic impairments when these behaviors are unavoidable.
- Conditions
- Circadian Rhythm Sleep Disorder of Shift Work Type, Metabolic Disease, Insulin Sensitivity
- Trial name
- C2CM (NCT04966351)
- Testing
- Time-restricted feeding, Circadian Misalignment
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Colorado State University
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, Blood Pressure
Impact of Sleep Restriction on Blood Pressure Reactivity
The purpose of the research study is to examine the effects of shortened sleep on blood pressure.
- Trial name
- NCT07489417
- Testing
- Sleep Restriction
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
Sleep Restriction, Normal Sleep
Short-term Sleep Restriction on Taste Preference and Perception
The study aims is to investigate the effects of sleep restriction on sweet and fat taste perception and preference in both fasted and fed states.
- Trial name
- NCT05524701
- Testing
- Sleep Restriction and Normal Sleep
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Glasgow
Aging, Sleep Deprivation
Effects of Chronic Sleep Restriction in Young and Older People
The purpose of this study is to examine the consequences of chronic sleep restriction on nighttime sleep, daytime alertness, performance and memory functions, and metabolic and cardiovascular function, and to determine if the…
- Conditions
- Aging, Sleep Deprivation, Metabolic Syndrome
- Trial name
- NCT00506428
- Testing
- chronic sleep restriction
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- National Institute on Aging (NIA)
Sleep, Cardiovascular Disease
Impact of Sleep Restriction in Women
The overall goal of this project is to test the hypothesis that long-term, sustained sleep restriction (SR), in women, will lead to increased cardio-metabolic risk.
- Conditions
- Sleep, Cardiovascular Disease, Obesity
- Trial name
- NCT02835261
- Testing
- Sleep Restriction
- Where
- United States
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Columbia University
Insulin Resistance
Hormonal Mechanisms of Sleep Restriction
The purpose of this study is to study the effects of sleep restriction on the production of two hormones, cortisol and testosterone.
- Trial name
- NCT02256865
- Testing
- Ketoconazole, Hydrocortisone, Testosterone
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
Healthy
Interaction of Chronic Sleep Restriction and Circadian Misalignment on Sleep and Neuro-cognitive Performance
The primary objectives of the proposed experimental and modeling efforts are to quantify the influences of acute sleep deprivation (short-term homeostatic), chronic sleep restriction (long-term homeostatic), circadian…
- Trial name
- NCT00438438
- Testing
- forced desynchrony protocol with sleep restriction
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Sleep
Effect of Sleep Restriction on Metabolic Disturbances Caused by Overfeeding
The purpose of this study is to determine if sleep restriction provokes an increase in risk factors for metabolic diseases, such as elevation of ectopic fat and decreased sensitivity to insulin.
- Trial name
- NCT02075723
- Testing
- Overfeeding (130 % of energy requirements ), Sleep restriction (4 hours per night)
- Where
- Switzerland
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- University of Lausanne Hospitals