Clinical trials: Rhythm
Atrial Fibrillation
Surveillance Trial of the Apple Watch in Reliable Burden Assessment in Unseen Recurrence of Surgically Treated AF
This is a prospective multicenter clinical study comparing the efficacy of the Apple Watch AFib History tool to the iRhythm Zio Patch monitoring device in quantifying atrial fibrillation (AF) burden after surgical ablation.
- Trial name
- STARBURST-AF (NCT07122947)
- Testing
- Apple Watch: AFib History, Zio Patch
- Where
- 2 sites in United States
- Volunteers
- 75 people
- Sponsor
- The Cleveland Clinic
Bipolar Disorder
Interpersonal and Social Rhythm Therapy for Adolescents With Bipolar Disorder
This study will evaluate the effectiveness of interpersonal and social rhythm therapy in treating adolescents with a bipolar spectrum disorder
- Trial name
- NCT00576355
- Testing
- Interpersonal and Social Rhythm Therapy for Adolescents (IPSRT-A), Treatment As Usual (TAU)
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- University of Washington
Cardiac Rhythm Disorder, Bradycardia
Patient Preferences for Leadless Pacemakers
Prospective, non-randomized, multi-center study designed to quantify patient preferences pertaining to risks and features of conventional transvenous pacemakers and leadless pacemakers
- Conditions
- Cardiac Rhythm Disorder, Bradycardia, Cardiac Pacemaker Artificial
- Trial name
- NCT05327101
- Testing
- Patient Preference Survey
- Where
- 11 sites in United States
- Volunteers
- 117 people
- Sponsor
- Abbott Medical Devices
Head and Neck Squamous Cell Carcinoma
Sleep and Circadian Rhythm Study in Head and Neck Cancer Patients
This clinical trial studies the effect and underlying mechanisms of sleep and circadian rhythm factors on oral mucositis pain in head and neck cancer patients treated by chemoradiotherapy.
- Trial name
- NCT05099952
- Testing
- Biospecimen Collection, Counseling, Educational Intervention
- Where
- United States
- Sponsor
- Roswell Park Cancer Institute
Insomnia Chronic, Shift Work Sleep Disorder
Tailored Treatment of Insomnia in Social and Health Care Sector Shift Workers in Occupational Health Care
The goal of this clinical trial is to evaluate the usefulness of cognitive behavioural therapy for insomnia (CBT-I) tailored to shift workers in the social and health care sector.
- Trial name
- Sote-VURHOT (NCT06827626)
- Testing
- Cognitive behavioral therapy for insomnia, Sleep hygiene counselling
- Where
- 4 sites in Finland
- Volunteers
- 84 people
- Sponsor
- Finnish Institute of Occupational Health
Atrial Fibrillation
Risk Factors That Contribute to the Maintenance of Sinus Rhythm
This is a prospective clinical research study. The objective of this study is to evaluate if clinical risk factors as well as structural features on echocardiography affect the maintenance of sinus rhythm after electrical…
- Trial name
- Afib (NCT04655443)
- Testing
- Standard Care
- Where
- United States
- Volunteers
- 77 people
- Sponsor
- Danbury Hospital
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 Quality
Circadian Rhythm and Delirium in ICU
The study aims to investigate the status of circadian rhythm and sleep quality in ICU patients and their influence factors. And explore the pathway of circadian rhythm on ICU delirium.
- Conditions
- Circadian Rhythm, Sleep Quality, Intensive Care Unit Delirium
- Trial name
- NCT05342987
- Where
- China
- Volunteers
- 190 people
- Sponsor
- Shanghai Zhongshan Hospital
Atrial Fibrillation Recurrent
SPironolactONe for the Maintenance of Sinus Rhythm in Patients With Atrial Fibrillation
Introduction: There is evidence that aldosterone and the activation of its receptor, mineralocorticoid receptor (MR), promote cardiac fibrosis and electrical disturbances.
- Trial name
- SPONSoR (NCT06204640)
- Testing
- Spironolactone
- Volunteers
- 580 people
- Sponsor
- University Hospital, Caen
Breast Neoplasms
Exploring Biological Linkage Between Circadian Disruption and Cancer Progression
The purpose of this study is to explore the possible association between the circadian disruption and cancer progression.
- Trial name
- NCT02011815
- Where
- South Korea
- Volunteers
- 236 people
- Sponsor
- Seoul National University Hospital
Atrial Fibrillation
Continuous Rhythm Monitoring With Implantable Cardiac Monitors And Wearable Devices With Real-time Smartphone Alerts During AF Episodes
Atrial fibrillation (AF) is the most common arrhythmia affecting 1.3 million people in the UK. AF causes an irregular and fast heartbeat, which makes the heart pump poorly.
- Trial name
- SMART-ALERT (NCT05207150)
- Testing
- LINQII/Apple Watch Series 6, LINQII/SkyLabs CART-I ring
- Where
- United Kingdom
- Volunteers
- 50 people
- Sponsor
- Oxford University Hospitals NHS Trust
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
Circadian Rhythm Disruption, Delirium
DElirium and LIGHT: Exploring Modifiable Risk Factors of Delirium - a Pilot Study
After a period of critical illness many people develop problems with memory, attention and thinking and this can make daily life more difficult. A risk factor for these problems is delirium.
- Trial name
- DELIGHT-P (NCT07791472)
- Where
- United Kingdom
- Volunteers
- 10 people
- Sponsor
- King's College Hospital NHS Trust
Circadian Dysrhythmia, Sleep Disturbance
PICU-related Sleep and Circadian Dysregulation Pilot Study
A single center pilot trial investigating the feasibility of using actigraphy and salivary melatonin levels to measure the sleep and circadian rhythm of critically ill children aged 3 to 6 years old.
- Conditions
- Circadian Dysrhythmia, Sleep Disturbance, Critical Illness, Children, Only
- Trial name
- NCT06505447
- Testing
- Daytime light exposure, Daytime restricted feeding
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- State University of New York at Buffalo
Infection
Disruption of Circadian Rhythm and Healthcare-related Infection in Patients With Severe Trauma
Circadian rhythms, which play crucial roles in physiology, are emerging as important regulators of specific immune functions. Hospitalization in intensive care unit leads to a deep impairment of circadian rhythm.
- Trial name
- NCT02307747
- Testing
- blood samples
- Where
- France
- Volunteers
- 40 people
- Sponsor
- Assistance Publique Hopitaux De Marseille
Sleep Disturbances
Individually Tailored Lighting System to Improve Sleep in Older Adults
In conjunction with investigators at the Cecil G. Sheps Center for Health Services Research, University of North Carolina (UNC) at Chapel Hill, we propose to develop and evaluate a low-cost, minimally obtrusive device that…
- Trial name
- NCT01855126
- Testing
- Blue light, Red light
- Where
- United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Rensselaer Polytechnic Institute
Cognition Disorders, Depression
Well-Being in Medical Residents in the HIBA
It is necessary and important to design tools to evaluate a central aspect of medical residents formation. The research group has been working with resident well-being since a few years in order to improve the global quality of…
- Conditions
- Cognition Disorders, Depression, Anxiety, Shift-Work Sleep Disorder
- Trial name
- NCT03087435
- Testing
- Well-Being questionnaire
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Hospital Italiano de Buenos Aires
Migraine, Sleep Disturbance
The Effect of Bright Light Therapy on Migraine With Sleep Disturbance
Migraine is a common disabling disorder and its substantial burden is associated with considerable negative impact on quality of life.
- Trial name
- NCT04890691
- Testing
- Feel Bright Light
- Volunteers
- 60 people
- Sponsor
- Hungkuang University
Obesity, Prediabetes
The Effect of Time-Restricted Eating in 24-hour Metabolic Homeostasis and Diurnal Rhythm
Time-restricted eating (TRE) is a dietary manipulation that involves restricting food intake to 6-12 h/day with no food intake during the rest of the day. In animals, TRE improves metabolic function without caloric restriction.
- Trial name
- Rhythm (NCT07820384)
- Testing
- Time restricted eating, Healthy Eating, Extended eating window
- Where
- United Kingdom
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Cambridge University Hospitals NHS Foundation Trust
Brugada Syndrome
UZ Brussel HRMC Registry of Brugada Syndrome
The monocentric UZB registry for Brugada registry is intended to collect all data on patients affected by Brugada syndrome at UZ Brussel hospital (UZB).
- Trial name
- HRMCBrS (NCT05283759)
- Testing
- No intervention because it is a patient registry
- Where
- Belgium
- Volunteers
- 2,000 people
- Sponsor
- Universitair Ziekenhuis Brussel
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