Clinical trials: Rhythm
Circadian Rhythm
Effects of Light and Exercise on Human Circadian Rhythms and Performance
Both light and exercise are effective countermeasures for space and ground-based crews for circadian phase resetting and alertness levels.
- Trial name
- NCT02747719
- Testing
- Light and exercise
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Birth, Hormones
Binaural Beat Music, Virtual Reality, and Hormones in Childbirth
This study aims to investigate the effects of Binaural Beats-supported music and virtual reality experience on the levels of oxytocin, prolactin, catecholamine, endorphin, prostaglandin E and cortisol, which are hormones that…
- Conditions
- Birth, Hormones, Virtual Reality, Music
- Trial name
- VR (NCT07518667)
- Testing
- Virtual reality experience, Binaural Beats-Supported Music Group
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Medipol University
Depressive Disorder, Major
Effects of Escitalopram on the Sleep EEG Power in Patients With Major Depressive Disorder
The main objective was to compare the differences of PSG parameters and plasma melatonin levels before and after treatment with escitalopram for 8 weeks.
- Trial name
- NCT04013464
- Testing
- Escitalopram
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Peking University Sixth Hospital
Type 1 Diabetes, Overweight
Effect of Circadian Rhythm and Physical Exercise in Overweight Type 1 Diabetes Patients
Cardiometabolic risk in patients with abdominal obesity and type 1 diabetes can be moderated by life style modifications. There is an intimate link between gene regulation and circadian rhythm in mediating response to exercise in…
- Trial name
- NCT05277532
- Testing
- High intensity interval training (HIIT)
- Where
- Sweden
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Karolinska Institutet
Physical Therapy, Resistance Exercise
Resistance Exercise and Sleep Quality by Chronotype
This study examines whether doing moderate resistance exercises in the morning can improve sleep quality and well-being in young adults.
- Conditions
- Physical Therapy, Resistance Exercise, Sleep Disturbances, Sleep Quality
- Trial name
- TRE-SLEEP (NCT07234812)
- Testing
- Moderate-Intensity Resistance Exercise Program
- Where
- Turkey (Türkiye)
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Medipol University
Shift Work Type Circadian Rhythm Sleep Disorder
The Influence of Nocturnal Food Intake in Eating Behavior of Night Workers
This study aimed to verify the influence of night work and food intake during the night shift on the eating behavior of fixed night workers the next day.
- Trial name
- NCT03800732
- Testing
- With Meal during night work, Without Meal during night work, Sleep night
- Where
- Brazil
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Federal University of Uberlandia
Arrhythmia, Atrial Fibrillation
Esophageal 3D Mapping System for Cardiac Arrhythmias
The aim of the study is to develop and validate a novel esophageal mapping system to improve the diagnostics of cardiac arrhythmias.
- Conditions
- Arrhythmia, Atrial Fibrillation, Atrial Flutter, Atrial Tachycardia
- Trial name
- esoECG-3D (NCT03365440)
- Testing
- esoECG-3D catheter
- Where
- Switzerland
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Sleep Disorders, Circadian Rhythm
Effectiveness of Combining Light and Non-Light Treatments for Jet Lag and Sleep Disorders
Jet lag and some sleep disorders are caused by a disruption in an individual's "internal clock." Understanding the most effective way to quickly re-adjust the body's internal clock will be beneficial for treating individuals with…
- Trial name
- NCT00387179
- Testing
- Melatonin, Methylxanthine, Light Therapy
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Physical Inactivity, Breast Cancer
A Community Dance Intervention Engaging Breast Cancer Survivors in a Middle-income Country
Interventions to promote physical activity among women breast cancer survivors (BCS) in low to middle-income countries are limited.
- Trial name
- NCT05252780
- Testing
- My Body, My Rhythm, My Voice
- Where
- Colombia
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Olga Lucia Sarmiento
Aging
The Fuel and Rhythm (FAR) Phase 2 Study
Both fuel metabolism and circadian rhythms have emerged as important targets to improve cellular and mitochondrial health and ultimately affect function in older adults.
- Trial name
- NCT05482711
- Testing
- Time Restricted Eating Intervention
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of Florida
Dystonia, Dystonic Cerebral Palsy
Enhancing Sensorimotor Processing in Children With Dystonia
Dystonia is a severely disabling movement disorder with no cure, in which people suffer painful muscle spasms causing twisting movements and abnormal postures. There are many causes, including genetic conditions and brain injury.
- Conditions
- Dystonia, Dystonic Cerebral Palsy, Dystonia, Secondary, Dystonia, Primary
- Trial name
- NCT05612464
- Testing
- No intervention
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- King's College London
Aging, Memory Loss
Couples Health Aging, Rhythms and Sleep Study
Alzheimer's disease and related dementias (ADRD), including mild cognitive impairment (MCI), are becoming among the most prevalent causes of disability, death and healthcare costs worldwide.
- Trial name
- CHARMS (NCT05952284)
- Where
- United States
- Volunteers
- 340 people, healthy volunteers welcome
- Sponsor
- University of Utah
Healthy
A Study in Healthy People to Test Whether Different Doses of BI 1015550 Have Potential to Induce Heart Rhythm Abnormalities
The main objective of this trial is to evaluate the effects of a single therapeutic and a single supra-therapeutic dose of BI 1015550 following oral administration on cardiac safety parameters in healthy male and female…
- Trial name
- NCT06107036
- Testing
- BI 1015550, Moxifloxacin
- Where
- United Kingdom
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Boehringer Ingelheim
Human Sleep and Chronobiology
Benefits and Risks of Artificial Light Exposure: Characterisation of Effects on Alertness, Sleep, Cognitive Performance, Mood and Biological Rhythms
The purpose of this project is to study the influence of light on sleep, wakefulness, EEG activity and cognitive performances.
- Trial name
- LumEnColor (NCT05232383)
- Testing
- polychromatic light, red light, green light
- Where
- France
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- University Hospital, Strasbourg, France
Anxiety
Measurement of the Hippocampal Theta Rhythm From the Outer Ear Canal
New technologies are needed to help diagnose anxiety disorders. EVestG has facilitated the identification of numerous possible biomarkers of several psychiatric disorders.
- Trial name
- NCT03954483
- Testing
- Buspirone 10 Mg Oral Tablet, Triazolam 0.25 MG Oral Tablet
- Where
- Canada
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- University of Manitoba
Shift-Work Sleep Disorder, Shift-Work Related Sleep Disturbance
Sleep and Circadian Treatments for Shift Workers
There are three components to this study: a Field Trial, a Shift Worker Survey, and Focus Groups. The Investigators will study the effectiveness, feasibility, and acceptability of an 8-h sleep intervention in older night workers…
- Trial name
- NCT03813654
- Testing
- 8-h Afternoon-Evening Sleep, 8-h Free Sleep
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Heart Rate and Rhythm Disorders, Blood Pressures
Hemodynamic Responses of Different Laryngoscopes
During laryngoscopy and endotracheal intubation, stimulation of supraglottic regions leads to an increase in the plasma catecholamine concentrations due to the activation of the sympatho-adrenal system.
- Conditions
- Heart Rate and Rhythm Disorders, Blood Pressures, Oxygen Disorders
- Trial name
- NCT02469363
- Testing
- Macintosh laryngoscope, Mc-Coy laryngoscope, C-Mac videolaryngoscope
- Where
- Turkey (Türkiye)
- Volunteers
- 170 people, healthy volunteers welcome
- Sponsor
- Istanbul University
Dietary Supplements, Caffeine
Effect of Acute Caffeine and Beetroot Juice Intake on Strength, Power, and Muscular Endurance
Introduction: Several studies have evaluated and confirmed the ergogenic effect of acute caffeine and beetroot juice intake on sports performance.
- Conditions
- Dietary Supplements, Caffeine, Nitrates, Sports Performance
- Trial name
- CAF+BJ (NCT06596395)
- Testing
- Acute caffeine and beetroot juice, Acute caffeine, Acute beetroot juice
- Where
- Spain
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of Alcala
Alteration of Cognitive Function, Ageing
Health Behaviors and Time-of-Day: Older Adult Cognitive Function
This is a single-center, observational study design. Enrolled participants will be typically, healthy older adults. Participants will complete daily computerized measures, in addition to continuously wearing an Actiwatch device.
- Trial name
- OA-TIME (NCT02300272)
- Testing
- Polysomnograph, Actiwatch
- Where
- United States
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- University of Florida
Healthy
Rhythm Perception and Generation
This study will examine how different brain areas are involved in the perception of rhythmic patterns and the performance of rhythmic movements.
- Trial name
- NCT00080067
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)