Search clinical trials for: circadian timing system

Total 244814 results

University of Utah

Recruiting

The Acute T-Rex (Timing of Resistance Exercise) Study

Diabetes Mellitus, Type 2 | Insulin Resistance | Glucose Intolerance | Sleep Disturbance | Overweight or Obesity | Insulin Sensitivity

United States
Faculdade de Motricidade Humana
Fundação para a Ciência e a Tecnologia

Not yet recruiting

Exercise Timing and the Circadian Clock in Individuals With Type 2 Diabetes and Those at Risk (EX-TIMING)

Diabetes Mellitus, Type 2

Portugal
Dasman Diabetes Institute

Recruiting

Timing of Resistance Exercise in Type 1 Diabetes (T-REX)

Type 1 Diabetes

Kuwait
Oregon Health and Science University

Recruiting

Sleep and Metabolism (SAM)

Obesity | Glucose Intolerance | Sleep Deprivation | Weight Gain | Food Selection

United States
Steno Diabetes Center Copenhagen
Novo Nordisk A/S; University of Leeds

Recruiting

Hedonic and Homeostatic Appetite Control in Obesity and Type 2 Diabetes in the Context of Meal and Exercise Timing (TIMEX)

Type 2 Diabetes | Overweight and Obesity

Denmark
University of Oregon
National Institute on Alcohol Abuse and Alcoholism (NIAAA); University of Pittsburgh

Recruiting

Mechanisms of Risky Alcohol Use in Young Adults: Linking Sleep to Reward- and Stress-Related Brain Function (MoRA)

Alcohol Use Disorder

United States
University of Washington
American Association of Critical Care Nurses

Recruiting

Optimal Timing of Computerized Cognitive Training for Older Intensive Care Unit Survivors (OPTIMIZE)

Delirium | Critical Illness | Cognitive Impairment | Circadian Dysrhythmia

United States
Haukeland University Hospital
University of Bergen

Recruiting

Sleep in Psychiatric Care (SIP): Treatment for Comorbid Delayed Sleep-Wake Phase Disorder (DSWPD) (SIP)

Sleep Disorder | Psychiatric Disorder | Delayed Sleep-Wake Phase Disorder

Norway
Children's Hospital Medical Center, Cincinnati
Rush University

Recruiting

Sleep Timing, Eating and Activity Measurement Study (STEAM)

Sleep | Dietary Habits | Circadian Rhythm Disorders

United States
University of Alabama at Birmingham

Recruiting

Timing of Sodium Intake and Nocturnal Sodium Excretion and Blood Pressure in Obese African Americans

Hypertension | Obesity | Salt; Excess | Circadian Dysregulation

United States
Brigham and Women's Hospital
Charite University, Berlin, Germany; Stanford University

Recruiting

Biomarkers for Circadian Timing in Healthy Adults

Sleep Disorders, Intrinsic | Sleep Wake Disorders | Sleep Disorders, Circadian Rhythm | Advanced Sleep Phase Syndrome (ASPS) | Delayed Sleep Phase Syndrome | Shift-Work Sleep Disorder | Delayed Sleep Phase | Non-24 Hour Sleep-Wake Disorder | Advanced Sleep Phase Syndrome | Advanced Sleep Phase | Irregular... and other conditions

United States
Northwestern University

Recruiting

Strengthening Circadian Signals

Improving Cardiometabolic Outcomes in Adults

United States
University of Pittsburgh
National Institute on Drug Abuse (NIDA)

Active, not recruiting

Delayed Sleep Timing in Teens Study

Delayed Sleep Phase

United States
Rush University Medical Center

Active, not recruiting

Abnormal Food Timing and Circadian Dyssynchrony in Alcohol Induced Colon Carcinogenesis (AFT)

Colorectal Cancer

United States
Brigham and Women's Hospital

Active, not recruiting

Breath Biomarkers for Sleep Loss and Circadian Timing

Sleep Disorders, Intrinsic | Sleep Disorders, Circadian Rhythm | Advanced Sleep Phase Syndrome (ASPS) | Delayed Sleep Phase Syndrome | Shift-Work Sleep Disorder | Delayed Sleep Phase | Non-24 Hour Sleep-Wake Disorder | Advanced Sleep Phase Syndrome | Advanced Sleep Phase | Irregular Sleep-Wake Syndrome | Shift...

United States
VA Office of Research and Development

Enrolling by invitation

The Feasibility of Home-Based Measurement of Circadian Timing for Veterans With TBI and Insomnia (Home DLMO)

Sleep Initiation and Maintenance Disorders | Brain Injuries, Traumatic

United States
Kocaeli University
Sakarya University

Completed

The Effect of Circadian Timing Program on Obesity Management and Sleep Quality

Obesity

Turkey
University of Michigan
National Institute of Nursing Research (NINR)

Completed

Light Treatment to Improve Symptom Management of Fibromyalgia Syndrome

Fibromyalgia | FMS

United States
Brigham and Women's Hospital
National Heart, Lung, and Blood Institute (NHLBI)

Completed

Light Sensitization Study

Sleep Disorders, Circadian Rhythm | Chronobiology Disorders | Circadian Rhythm Disorders

United States
Massachusetts General Hospital
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK); Brigham... and other collaborators

Completed

Shift Work, Heredity, Insulin, and Food Timing Study (SHIFT)

Diabetes Mellitus, Type 2 | Insulin Resistance | Circadian Rhythm Sleep Disorder, Shift Work Type | Shift Work Type Circadian Rhythm Sleep Disorder

United States
Brigham and Women's Hospital
National Heart, Lung, and Blood Institute (NHLBI)

Completed

Development of Countermeasures Against Adverse Metabolic Effects of Shift Work

Circadian Dysregulation

United States
Danish Headache Center

Completed

Circadian Rhythm and Attack-timing in Episodic Cluster Headache Patients in- and Outside of Bout: an Actigraphic Study

Cluster Headache

Denmark
Sherief Abd-Elsalam

Unknown

Sleep Timing and Circadian Preferences in A Sample of Egyptian Patients With Hepatic Cirrhosis

Liver Cirrhosis

Egypt
University of Vigo
Hospital Clinico Universitario de Santiago; Xunta de Galicia; Ministerio de Educacion...

Completed

Ambulatory Blood Pressure Monitoring in the Prediction of Cardiovascular Events and Effects of Chronotherapy (MAPEC)

Hypertension

Spain
University of Vigo
Bayer; Hospital Clinico Universitario de Santiago

Terminated

Comparison of Awakening Versus Bedtime Dosing of Aspirin in Pre-Hypertension or Mild Essential Hypertension

High-Normal Blood Pressure | Mild Essential Hypertension

Spain
Hospices Civils de Lyon

Not yet recruiting

Circadian Rhythm Disorders in Children With Cystic Fibrosis Under CFTR (Cystic Fibrosis Transmembrane Conductance Regulator) Modulators (CHRONO-MUCO)

Cystic Fibrosis

France
Icahn School of Medicine at Mount Sinai

Recruiting

A Light Exposure Tracker Designed to Improve Circadian Rhythms - Aim 1

Mild Cognitive Impairment | Alzheimer's Disease

United States
Shanghai Zhongshan Hospital

Recruiting

Prevalence and Affecting Factors of Sleep and Circadian Rhythm Disorders in ICU

Critical Illness | Sleep Deprivation | Circadian Rhythm Disorders

China
Brigham and Women's Hospital
University of Pennsylvania; National Heart, Lung, and Blood Institute (NHLBI); Beth Israel Deaconess Medical Center and other collaborators

Not yet recruiting

The RURAL Sleep Study

Fatigue | Insomnia | Sleep Apnea | Sleep Deprivation | Sleep Disorders, Circadian Rhythm | Sleepiness, Excessive Daytime

United States
University of Dublin, Trinity College

Recruiting

A Feasibility Trial for Circadian Rest-activity Rhythm Disorders in Cancer (RALI)

Cancer | Circadian Rhythm Disorders

Ireland
Walton Centre NHS Foundation Trust
University of Liverpool; National Institute for Health Research, United Kingdom

Not yet recruiting

Timing to Restart Direct Oral Anticoagulants After Traumatic Intracranial Haemorrhage (RESTARTtlCrH)

Traumatic Intracranial Haemorrhage
American University of Beirut Medical Center

Recruiting

Exploring CBTi's Dual Effect on Sleep, Diet, & Chrononutrition

Insomnia

Lebanon
University of Vienna
Medical University of Vienna; Charite University, Berlin, Germany; Erasmus Medical... and other collaborators

Not yet recruiting

Night Shift Work and Biomarkers of Obesity Risk in Hospital and Industry Workers (Shift2Health)

Obesity | Circadian Rhythm Disorders | Shift-work Disorder
Comenius University

Recruiting

Stress-Reducing Intervention in Patients With Colorectal and Breast Cancer (SRI-BrCa_CRC)

Breast Cancer | Colon Cancer

Slovakia
McMaster University

Not yet recruiting

Timing of TAP Blocks in Bariatric Surgery

Pain, Postoperative | Opioid Use
University of Texas Southwestern Medical Center
National Multiple Sclerosis Society; International Progressive Multiple Sclerosis...

Not yet recruiting

Phase I Study of Circadian Focused Light Therapy in Progressive Multiple Sclerosis (NO-FATIGUE)

Progressive Multiple Sclerosis
RenJi Hospital

Recruiting

A Study of Initiation Timing of VTE Prevention After Colorectal Cancer Surgery

Colorectal Cancer

China
Rigshospitalet, Denmark

Recruiting

New Treatment of Cardiac Device Infections; Immediate Reimplantation After Removal of Infected System (POET-PPM)

Endocarditis, Bacterial

Denmark
Hospices Civils de Lyon

Not yet recruiting

Circadian Rhythmicity During Coma Awakening (COMARHYTHM)

Acute Brain Injury Coma
Steno Diabetes Center Copenhagen
Glostrup University Hospital, Copenhagen; University Hospital Bispebjerg and...

Recruiting

Determining Circadian Metabolic and Behavioural Rhythms in Patients With and Without Type 2 Diabetes (Cir-D-Brain)

Type 2 Diabetes | Circadian Rhythm

Denmark
Chinese University of Hong Kong

Not yet recruiting

Longitudinal Ecological Study on Sleep-Wake Patterns in MDD Using Actigraphy

Depression | Sleep Disorders, Circadian Rhythm

Hong Kong
Centre Integre Universitaire de Sante et Services...

Recruiting

The Effects of Lemborexant on the Ability to Sleep During Daytime

Shift-Work Sleep Disorder

Canada
Jules Bordet Institute

Recruiting

ICG-fluorescence Imaging for Intraoperative Breast Cancer Margins Evaluation: a Dose-timing Study (BREASTIFLU-1)

Breast Cancer

Belgium
Leslie Swanson
National Institute of Mental Health (NIMH); University of Michigan; Natrol

Not yet recruiting

Correcting Circadian Rhythms to Breakthrough in Bipolar Disorder

Bipolar Disorder | Delayed Sleep-Wake Phase Disorder

United States
University of California, Berkeley
University of British Columbia; University College, London; Wellcome Trust; Salk... and other collaborators

Not yet recruiting

Healthy Lifestyles for Bipolar Disorder (HL)

Time Restricted Eating | Diet, Mediterranean

United States
University of Illinois at Chicago

Not yet recruiting

Circadian Amplification in Diabetic Retinopathy

Diabetic Retinopathy

United States
Chinese University of Hong Kong

Not yet recruiting

Sleep-Wake Patterns on Illness Trajectories and Treatment Response in MDD

Depression | Sleep Disorders, Circadian Rhythm

Hong Kong
Chinese University of Hong Kong

Recruiting

High-frequency Transcranial Random Noise Stimulation (Hf-tRNS) for Sleep Disturbances in Neurocognitive Disorders Due to Vascular Disease

Cognitive Impairment | Vascular Dementia | Sleep Disorders, Circadian Rhythm

Hong Kong
Women and Infants Hospital of Rhode Island

Recruiting

Timing of Ambulation and Infant Birth Weight in Gestational Diabetes

Pregnancy Complications | Gestational Diabetes | Fetal Macrosomia | Pregnancy in Diabetic

United States
Auburn University

Recruiting

Improving Metabolic & Mental Health in Female Healthcare Shift Workers

Overweight and Obesity | Healthy Lifestyle | Work Related Stress | Sleep, Inadequate

United States

Search clinical trials for: circadian timing system

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