Clinical trials: Rhythm
Schizophrenia Disorders, Mental Disorder
Brain Stimulation to the Hippocampus in Schizophrenia
Schizophrenia - marked by delusions, hallucinations, and cognitive deficits - causes the most disability of any mental health condition, but existing treatments have significant side effect burden and are often ineffective.
- Conditions
- Schizophrenia Disorders, Mental Disorder, Psychotic Disorder
- Trial name
- NCT07010614
- Testing
- Intracranial electrodes, TMS
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Stanford University
Sleep
Circadian Rhythms and Homeostatic Sleep Drive and Their Effect on Reward and Cognitive Control Systems in Adolescents
Adolescence is a time of heightened reward sensitivity and greater impulsivity. On top of this, many teenagers experience chronic sleep deprivation and misalignment of their circadian rhythms due to biological shifts in their…
- Trial name
- CARRS-P1 (NCT05336084)
- Testing
- Ultradian sleep/wake protocol
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Healthy, Osteopathic Manipulation
The Effect of CV4 and Sacral Technique on the Alpha Bands Power
Compression of the fourth ventricle (CV4), is the most studied cranial technique, commonly used by Osteopathy in Cranial Field practitioners.
- Trial name
- NCT04492917
- Testing
- CV4, ST
- Where
- Italy
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Istituto Superiore di Osteopatia di Milano
Atrial Fibrillation (AF), Stroke
Population-based Atrial Fibrillation Screening in Individuals With NT-proBNP Above Median in the Tromsø Study
The aim is to investigate whether screening with long-term ECG monitoring in individuals with elevated NT-proBNP leads to a lower incidence of ischeamic stroke and death from vascular causes.
- Conditions
- Atrial Fibrillation (AF), Stroke, NT-pro-BNP, Cognitive Function and Well-Being
- Trial name
- PAFS-Tromsø (NCT07343895)
- Testing
- Long term heart rythm monitoring by ECG247
- Where
- 2 sites in Norway
- Volunteers
- 4,000 people, healthy volunteers welcome
- Sponsor
- University Hospital of North Norway
Healthy Volunteers
A Study Evaluating the Effect of a Single-dose Oral Administration of Nemonoxacin Capsule on QTc Intervals and Heart Rhythms of Healthy Subjects and the Influence of Food Intake on QTc Intervals and Pharmacokinetic Characteristics
A randomized, single-center, placebo and positive control, 4-period and 4-crossover clinical study with the following main purposes: (1) To evaluate the effect of a single-dose oral administration of nemonoxacin malate capsule on…
- Trial name
- NCT03362853
- Testing
- Nemonoxacin 500Mg Capsule, Moxifloxacin 400Mg Tablet, Nemonoxacin 750Mg Capsule
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- TaiGen Biotechnology Co., Ltd.
Other Instability of Joint, Shoulder Region, Strain of Shoulder Muscle (Disorder)
The Effects of Muscle Characteristics on the Control of Shoulder Complex During Functional Movements
The movement control of shoulder joint relies not only on the glenohumeral joint, but also the critical contributions from scapulothoracic joint.
- Conditions
- Other Instability of Joint, Shoulder Region, Strain of Shoulder Muscle (Disorder), Movement Disorders
- Trial name
- NCT04176692
- Where
- Taiwan
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Tzu Chi University
Social Jet Lag, Sleep Disturbance
Self-Acupressure and Social Jet Lag in Female Health Sciences Students
This randomized, sham-controlled trial aims to evaluate the effects of self-administered acupressure on social jet lag, sleep patterns, and sleep quality in female health sciences students.
- Conditions
- Social Jet Lag, Sleep Disturbance, Sleep Quality, Circadian Rhythm Disruption
- Trial name
- NCT07410936
- Testing
- Self-Acupressure Intervention
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Nigde Omer Halisdemir University
Preterm, Chronobiology
The Effect of Oral Feeding Model With a Chronobiological Approach in Neonates
The ideal food for healthy term babies as well as preterm babies and sick term babies is breast milk. There are many studies showing that the composition of breast milk can vary from mother to mother, according to the baby's…
- Conditions
- Preterm, Chronobiology, Human Milk/Breastfeeding, Bottle Feeding
- Trial name
- NCT06821672
- Testing
- Chronobiological Group
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Istanbul Bilgi University
Fatigue Intensity, Sleep
MorphECOS - Evaluation of the Influence of Fatigue and Sleep on the Performance of 2nd Cycle Medical Students (OSCE)
Objective and Structured Clinical Examinations (OSCEs) has been incorporated recently in the certification process as a final national undergraduate ranking examination. This exam is a challenge for medical students.
- Conditions
- Fatigue Intensity, Sleep, Sleep Deprivation, Circadian Rhythm
- Trial name
- MorphECOS (NCT06952972)
- Where
- France
- Volunteers
- 619 people, healthy volunteers welcome
- Sponsor
- Claude Bernard University
Heart Rhythm Disorder, Covid19
Effect of Social Isolation on Physical Activity Level, and Kinesophobia in Heart Rhythm Disorders During Pandemic
The aim of our study is to examine the effect of social isolation on physical activity level, health literacy and kinesophobia in heart rhythm disorders.
- Conditions
- Heart Rhythm Disorder, Covid19, Social Isolation
- Trial name
- NCT04818697
- Where
- Turkey (Türkiye)
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Rheumatoid Arthritis
RHYTHM (Formerly Escape II Myocardium)
For aim 1, the proposed studies will be performed in 150 patients with RA and 25 subjects without RA (healthy volunteers) who will function as controls.
- Trial name
- RHYTHM (NCT01548768)
- Testing
- TNF inhibitors, DMARDs
- Where
- United States
- Volunteers
- 149 people, healthy volunteers welcome
- Sponsor
- Columbia University
Sleep, Sleep Disorders, Circadian Rhythm
Effects of Delayed School Start Times on Sleep, Mental Health, and Academic Performance Among Norwegian Adolescents
The aim is to investigate whether later school start times have positive effects on high school students' sleep patterns, mental health and daytime functioning.
- Conditions
- Sleep, Sleep Disorders, Circadian Rhythm, Psychiatric Disorder, Sleepiness, Daytime
- Trial name
- NCT06657482
- Testing
- Delayed school start time
- Where
- Norway
- Volunteers
- 583 people, healthy volunteers welcome
- Sponsor
- University of Bergen
Sleep Disorder
Safety and Efficacy of Ramelteon in Healthy Subjects
The purpose of this study is to determine the phase-advance in circadian rhythms in healthy adults subjects taking ramelteon, once daily (QD).
- Trial name
- NCT00671190
- Testing
- Ramelteon
- Where
- 13 sites in United States
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Takeda
Sick Leave, Insomnia
Health Promoting Work Schedules: The Effect of Abolishing Quick Returns
Introduction In shift work, quick returns refer to transitions between two shifts with less than 11 hours available rest time. Twenty-three per cent of employees in European countries reported having quick returns.
- Conditions
- Sick Leave, Insomnia, Shift-Work Sleep Disorder, Psychological Distress
- Trial name
- HeWoS (NCT04693182)
- Testing
- Shift schedule without quick returns
- Where
- Norway
- Volunteers
- 2,700 people, healthy volunteers welcome
- Sponsor
- Norwegian Institute of Public Health
Obesity, Shift-work Disorder
Night Shift Work and Biomarkers of Obesity Risk in Hospital and Industry Workers
Shift work is a well-known risk factor for the development of overweight and obesity, which may lead to downstream effects such as increased risk of cardiometabolic diseases and cancer.
- Conditions
- Obesity, Shift-work Disorder, Circadian Rhythm Disorders
- Trial name
- Shift2Health (NCT06288568)
- Testing
- No intervention
- Where
- Austria
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- University of Vienna
Cardiac Pacemaker, Cardiac Rhythm Disorder
AVEIR Remote Care System Non-Significant Risk Study
The goal of the study is to understand the performance of the AVEIR Remote Care System in an initial patient cohort which will inform the ability to offer a remote follow-up solution to all patients implanted with Aveir LP…
- Conditions
- Cardiac Pacemaker, Cardiac Rhythm Disorder, Bradycardia
- Trial name
- NCT06542133
- Testing
- AVEIR remote care system
- Where
- 3 sites in United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Abbott Medical Devices
Sleep Disorders, Circadian Rhythm
Effects of Vitamin B12 on the Body's Internal Clock
Circadian rhythms are 24-hour cycles that influence natural functions in the body such as heart rate, blood pressure, and body temperature. Circadian rhythms provide the body with an internal clock and affect sleep patterns.
- Trial name
- NCT00120484
- Testing
- Vitamin B12
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Diabetes Mellitus, Type 2, Circadian Rhythm
Circadian Rhythm and Metabolic Effects of Exercise
Physical exercise is efficacious in controlling blood glucose levels in individuals with Type 2 diabetes. An individual's exercise capacity and ability to utilize glucose as an energy source oscillates throughout the day.
- Conditions
- Diabetes Mellitus, Type 2, Circadian Rhythm, Glycemic Control
- Trial name
- HITMet (NCT05115682)
- Testing
- High-intensity Intermittent Exercise
- Where
- Sweden
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Karolinska Institutet
Sleep Deprivation, Circadian Rhythm Disorders
PBM Effects on Health and Well-being in Humans
The goal of this clinical study is to assess the effects of different photobiomodulation (PBM) conditions in men and women between 25 and 65 years old with daytime sleepiness/drowsiness and /or mild mood complaints but be…
- Trial name
- NCT05619133
- Testing
- PBM
- Where
- Netherlands
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Seaborough Life Science B.V.
Circadian Rhythm Sleep Disorder of Shift Work Type, Metabolic Disease
Impact of Circulating and Tissue-specific Lipids on Vascular Function and Insulin Sensitivity in Chronic Night Shift Workers
People who experience repeated bouts of circadian misalignment, such as shift workers, are at higher risk of cardiovascular disease (CVD) and Type 2 diabetes (T2D) compared to daytime workers.
- Conditions
- Circadian Rhythm Sleep Disorder of Shift Work Type, Metabolic Disease, Insulin Sensitivity, Blood Pressure
- Trial name
- SHINE (NCT06550115)
- Testing
- Time-restricted eating, Control eating
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Colorado State University