Clinical trials: Rhythm
Circadian Rhythm, Cardiometabolic Health
The Influence of Sleep on Cardiovascular Outcomes
The goal of this study is to identify the effects of sleep regularity on cardiovascular regulatory mechanisms. The investigators are hoping to discover if improving the regularity of sleep timing will improve metabolic and…
- Conditions
- Circadian Rhythm, Cardiometabolic Health, Vascular Health, Pain
- Trial name
- DISCO (NCT06535178)
- Testing
- Sleep Regularity Group
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Premature Atrial Complex, Premature Ventricular Contraction
The Heart Rhythm Twins Study
Premature atrial contractions (PACs) and premature ventricular contractions (PVCs) are observed in the majority of individuals monitored for more than a few hours.
- Trial name
- NCT05866731
- Where
- United States
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Healthy Volunteers, Sickle Cell Disease
A Study on the Effect of Etavopivat on Heart Rhythm in Healthy Participants
Novo Nordisk is developing a new study medicine, Etavopivat, to treat individuals with sickle cell disease (SCD). The purpose of the study is to determine the effect of Etavopivat on the electrical activity of the heart in…
- Conditions
- Healthy Volunteers, Sickle Cell Disease, Thalassemia
- Trial name
- NCT07023029
- Testing
- Etavopivat, Moxifloxacin
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Novo Nordisk A/S
Postural Balance, Gait
Efficacy of Non-Nutritive Sucking (NNS) on Balance and Gait Measured in 12-42 Month-Old Healthy Children Over 36 Months
No one disputes that fetal sucking in the womb is a natural human right. Available information on whether, how and when to stop children's sucking habits comes from popular cultural misunderstandings and lack of sound…
- Conditions
- Postural Balance, Gait, Non-nutritive Sucking, Sleep
- Trial name
- NNSbenefits (NCT03801785)
- Testing
- Pacifier
- Where
- Italy
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Bambino Gesù Hospital and Research Institute
Body Temperature Changes
Follow Fever to Decide
Body temperature is one of the markers of biological rhythms. The precise determination of the functioning of the biological clock for an individual is essential to understanding his physiological state at a given time.
- Trial name
- NCT04311268
- Testing
- F2D armband
- Where
- France
- Volunteers
- 306 people, healthy volunteers welcome
- Sponsor
- Slb Pharma
Shift Work Type Circadian Rhythm Sleep Disorder, Eating Behavior
Eating Behaviors in Shift Workers
This study will compare eating behaviors and measures of hunger and fullness between day and night workers in order to better understand why night workers are at increased risk for obesity and related diseases.
- Trial name
- NCT04468672
- Testing
- Portion size
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Columbia University
Prenatal Attachment, Prenatal Stress
Effect of Rhythm Therapy Practices on Fetal Learning, Prenatal Attachment and Prenatal Distress
The concept of prenatal attachment defines the relationship between the pregnant woman and the foetus. The attachment established between the mother and the baby is an important factor in the quality of care and survival of the…
- Conditions
- Prenatal Attachment, Prenatal Stress, Fetal Outcomes
- Trial name
- NCT06665854
- Testing
- Rhythmic Song Group, Rhythmic Instrument Group, Control Group
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Sakarya University
Depression, Sleep Disorders, Circadian Rhythm
Longitudinal Ecological Study on Sleep-Wake Patterns in MDD Using Actigraphy
The proposed study will include a longitudinal ecological study (Study 1) and a randomised controlled trial (Study 2). The aims will be to (1) identify the sleep-wake profiles in individuals with Major Depressive Disorder (MDD)…
- Trial name
- NCT06233422
- Testing
- No intervention involved
- Where
- Hong Kong
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Sleep Wake Disorders, Sleep Disorders, Circadian Rhythm
Biomarkers for Circadian Timing in Healthy Adults
Study investigators want to learn more about the underlying biological clock and to see if the timing of that clock can be estimated from a single blood sample.
- Conditions
- Sleep Wake Disorders, Sleep Disorders, Circadian Rhythm, Sleep Disorders, Intrinsic, Advanced Sleep Phase Syndrome (ASPS)
- Trial name
- NCT03956745
- Testing
- sleep-wake timing, constant routine
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Sleep Disorders, Circadian Rhythm
Nursing Activity and Quality of Hospitalized Patients' Sleep
This study is to determine the impact of night shift nurse's activity on patients' sleeping patterns in medical services including individual, clinical and environmental factors.
- Trial name
- SOMACTIV (NCT03370354)
- Testing
- Observational
- Volunteers
- 328 people, healthy volunteers welcome
- Sponsor
- Central Hospital, Nancy, France
Electrical Alternation of Heart, Blood Pressure
Impact of Energy Drinks and Panax Ginseng on Heart Rhythm
To assess the cardiac effects of an energy drink and Panax Ginseng in healthy volunteers.
- Trial name
- NCT02572102
- Testing
- Energy Drink, Panax Ginseng
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of the Pacific
Endurance Performance, Reaction Time
The Influence of Light Exposure on Exercise Performance Dependent on Chronotype.
The purpose of this study is to determine if an exposure to light in the evening has a positive influence on physical performance regarding endurance, strength and reaction time.
- Conditions
- Endurance Performance, Reaction Time, Muscle Strength
- Trial name
- EX-Light (NCT02203539)
- Testing
- exposure to normal light, exposure to bright light, exposure to blue-enriched light
- Where
- Switzerland
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- University of Basel
Aging, Mental Disorder
Self-Care for Dementia Caregivers
The Self-care for Dementia Caregivers Study is a behavioral health intervention that uses digital monitoring tools and motivational health coaching to help caregivers of persons with dementia engage in a regular routine of sleep…
- Conditions
- Aging, Mental Disorder, Eating, Healthy, Physical Inactivity
- Trial name
- Care2 (NCT05309577)
- Testing
- Behavioral Self-Monitoring + Motivational Interviewing
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Healthy, Newborn Infant
Smart Sock Heart Rate Monitoring in Hospitalized Newborns
The goal of this observational study is to evaluate a commercially available smart sock for heart rate monitoring in hospitalized newborn infants without known heart disease.
- Trial name
- NCT07838402
- Where
- Finland
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Tampere University Hospital
Human Volunteers
TMC278-TiDP6-C152: A Study to Assess the Effects of TMC278 and Efavirenz (EFV) on the QT/QTc Interval (Heart Conduction and Heart Rhythm) in Healthy Volunteers.
This is a study to evaluate the effect of TMC278 25 mg daily on the QT/QTc interval (heart conduction and heart rhythm) in healthy volunteers.
- Trial name
- NCT00744809
- Testing
- TMC278; Moxifloxacin; Efavirenz
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Tibotec Pharmaceuticals, Ireland
Jet Lag Disorder, Jet Lag
A Study on the Effectiveness of a Dietary Supplement FitoAvia for Jet Lag
Purpose of the study: Evaluation of the effects of dietary supplement Fitoavia in people with dyssynchrony Objectives of the study: 1. Assessment of the condition of patients with jet lag of 4 hours or more 2.
- Conditions
- Jet Lag Disorder, Jet Lag, Jet Lag Type Insomnia, Cognition Improvement
- Trial name
- NCT07695870
- Testing
- Fitoavia, Questionnaire and Physical Exam, cognition tests
- Where
- Russia
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- MiraxBioPharma
Healthy Volunteers
Language and Brain Rhythms
For humans and other animals, predicting the timing of sensory events is essential for their daily behavior. Importantly, natural sensory stimulation (such as movements, music, or speech) can present temporal regularities…
- Trial name
- LaBRhythms (NCT04457622)
- Testing
- Auditory perception tasks in healthy participants
- Where
- France
- Volunteers
- 264 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Postoperative Delirium, General Anesthesia
The Disorder of Circadian Clock Gene and Early Cognitive Dysfunction After General Anesthesia
Postoperative cognitive dysfunction (POCD) is a common postoperative complication in patients aged 65 and over, which refers to cognitive function changes such as memory decline and attention deficit after anesthesia and surgery.
- Conditions
- Postoperative Delirium, General Anesthesia, Exosomes, Clock Gene
- Trial name
- NCT04421872
- Testing
- receiving general anesthesia
- Where
- China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Shengjing Hospital
Healthy
The Circadian Rhythm of Urine Output in Healthy Infants
The purpose of this study is to describe the 24-hour urine output including the urinary excretion of hormones, electrolytes and other osmotically active substances in healthy children age 0 to 3 years old.
- Trial name
- NCT00232401
- Where
- Denmark
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Aarhus University Hospital
Rhythm Nodal, Metabolism and Nutrition Disorder
The Biological Rhythm of Human Metabolite
The circadian regulation in mammals have been known for a long time. A special group of clock genes, organized in feedback loops, are responsible for the circadian regulation in both the SCN and peripheral organs.
- Conditions
- Rhythm Nodal, Metabolism and Nutrition Disorder, Metabolism Disorder, Lipid
- Trial name
- NCT03669809
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Shandong Provincial Hospital