Clinical trials: Night Shift Work
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
Healthy Volunteers (HV)
Effects of a Sleep Education Program on the Health Status of Healthcare Workers Working 12-hour Alternating Day-night Shifts
In a context of seeking a better balance between personal and professional life and labor shortages, the use of 12-hour alternating day-night shifts has become more common in work organizations, particularly in healthcare…
- Trial name
- SLEEPMORE (NCT07326579)
- Testing
- Sleep educational
- Where
- 3 sites in France
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Sleep Disorders, Circadian Rhythm
Evaluation of the Effects of Pharmaton Tablets on Mental Performance and Physical Fatigue in Nurses Working Night Shift
The general aim of this study is to assess the effects of Pharmaton® Caplets on mental performance and physical fatigue in nurses and nursing auxiliaries working night shifts
- Trial name
- NCT02199847
- Testing
- Pharmaton® Caplets
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Boehringer Ingelheim
Shift-Work Sleep Disorder
Assessments in Stress and Quality of Sleep/Life in Night-shift Nurses and Doctors
This study aims to evaluate the effects of aroma massage to sleep quality of the nurses and staff during night shift.
- Trial name
- NCT02541747
- Testing
- massage
- Where
- Taiwan
- Volunteers
- 77 people, healthy volunteers welcome
- Sponsor
- Taichung Veterans General Hospital
Dietary Habits
Dietary Intervention to Mitigate Adverse Consequences of Night Work
The goal of this clinical trial is to test whether our dietary intervention can prevent or lessen the negative health effects of night shift work in healthy participants.
- Trial name
- NCT04868526
- Testing
- dietary intervention
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Autonomic Nervous System Imbalance
The Impact of Working Night Shifts on Cardiac Autonomic Nervous Regulation During the Six-minute Walk Test in Nurses
To evaluate changes in heart rate variability (HRV) after the six-minute walk test (6MWT) in nurses following a night shift and explore the impact of night shift work on the regulation of the autonomic nervous system in the…
- Trial name
- NCT06542510
- Testing
- working night shift
- Where
- China
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Nanfang Hospital, Southern Medical University
Sleep, Slow-wave Sleep, Sleep Enhancement, Sleep Optimization, Sleep Inertia
Association Between Slow Wave Activity and Sleep Inertia
Observational study: The goal of this observational study is to learn about the association between slow wave activity before awakening and post-awakening psychomotor vigilance task in time-fixed, 2-hour, simulated night naps in…
- Conditions
- Sleep, Slow-wave Sleep, Sleep Enhancement, Sleep Optimization, Sleep Inertia, Night Shift Work
- Trial name
- NCT07409883
- Testing
- Nap intervention
- Where
- Thailand
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Sleep Disorders, Circadian Rhythm
Circadian Phase Adjustment and Improvement of Metabolic Control in Night Shift Workers
EuRhythDia II is a multicenter, randomized, double-blind controlled study. The rationale of EuRhythdia is to explore the effects of 12 weeks of timed melatonin treatment on circadian rhythm, metabolic control and cardiovascular…
- Trial name
- NCT02108353
- Testing
- Melatonin 2mg
- Where
- 3 sites in Germany, Italy
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Blood Pressure, Endothelial Dysfunction
Night Shift Work, On-shift Napping, and Endothelial Function: A Pilot Study
Cardiovascular disease (CVD) and CVD risk factors such as high blood pressure (BP) are disproportionately higher among night shift workers, including those who work in public safety and healthcare.
- Trial name
- NCT05436951
- Testing
- Brief on-shift nap
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
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
Sleep Disorder, Shift Work, Fatigue
Effect of Night Float Call on Sleep and Activity Patterns Among Anesthesia Residents
With increasing awareness about physician fatigue and its effect on patient safety, residency programs are increasingly transitioning to a night float call system.
- Conditions
- Sleep Disorder, Shift Work, Fatigue, Sleep Disturbance
- Trial name
- NCT05043038
- Where
- United States
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Stanford University
Exercise Addiction, Control Condition
Effects of Moderate Exercise And Interval Exercise On Sleep Quality
This study aimed to explore the effects of a single bout of moderate- aerobic continuous exercise (MACE) and high-intensity intermittent exercise (HIIE) on sleep during continuous night shifts in medical shift workers with mild…
- Trial name
- EX&sleep (NCT06638359)
- Testing
- moderate exercise, interval exercise
- Where
- Taiwan
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- National Taiwan Sport University
Sleep Quality, DNA Damage Repair Deficiency
Melatonin and DNA Damage Study
This research aims to determine if melatonin supplementation, through improvements in sleep quality, increases the ability to repair oxidative DNA damage and reduce lipid peroxidation levels among nightshift workers.
- Conditions
- Sleep Quality, DNA Damage Repair Deficiency, Oxidative Stress
- Trial name
- NCT03945955
- Testing
- Melatonin
- Where
- Canada
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Osteoporosis, Circadian Rhythm Sleep Disorder, Shift Work Type
Skeletal Response to Simulated Night Shift
This small intervention study will determine if simulated short-term night shift work (NSW) negatively alters bone metabolism. The specific aim of the study is to determine if NSW acutely uncouples bone turnover markers (BTMs)…
- Trial name
- SPOTLIGHT (NCT05074277)
- Testing
- Simulated short term night shift work schedule
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Shift-Work Related Sleep Disturbance, Metabolic Syndrome
Health Effect of Canola Oil Consumption in Shift Workers
Shift work is associated with a higher risk of the development of cardiometabolic syndrome (CMtS) than in people working only during the day.
- Conditions
- Shift-Work Related Sleep Disturbance, Metabolic Syndrome, Diet Modification, Work-Related Condition
- Trial name
- NCT03977558
- Testing
- Intervention group, Control group
- Where
- Poland
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Poznan University of Life Sciences
Type 2 Diabetes, Shift-work Disorder
Effects of an Evening PROtein PrEload on Metabolic Health in Night ShIfT Workers (PROPENSITy)
This study will compare the effects of a whey protein supplement or a placebo consumed before the evening meal on health outcomes in night shift workers.
- Trial name
- PROPENSITy (NCT04869098)
- Testing
- whey protein
- Where
- Australia
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Adelaide
Biomarkers of Stress in Emergency Physicians
Comparison of Biomarkers of Stress in Emergency Physicians Working a 24-hour Shift or a 14-hour Night Shift - the JOBSTRESS Randomized Trial
A stressful state can lead to symptoms of mental exhaustion, physical fatigue, medical errors, and also increase coronary heart disease. Emergency physicians subjectively complain of stress related to changes in work shifts.
- Trial name
- JOBSTRESS (NCT01874704)
- Testing
- Comparison of biomarkers of stress
- Where
- France
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- University Hospital, Clermont-Ferrand
Osteoporosis, Circadian Rhythm Sleep Disorder, Shift Work Type
Skeletal Effects of Chronic Night Shift
The specific aim of this observational study is to characterize changes in bone turnover makers (BTMs), bone mineral density (BMD), and bone microarchitecture in a cohort of nurses during their first year of night compared to day…
- Trial name
- ACORN (NCT05091021)
- Where
- United States
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Night Shift Work, Obesity & Overweight
Shift Workers' Health Behavior Action Program Across Europe
This study evaluates the effects of a Combined Lifestyle Intervention Program (CLIP) on sleep, lifestyle behaviors, obesity risk and health in night-shift workers.
- Conditions
- Night Shift Work, Obesity & Overweight, Circadian Misalignment
- Trial name
- SHAPE (NCT07631767)
- Testing
- Combined Lifestyle Intervention
- Where
- 5 sites in Germany, Netherlands and 1 more
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Wageningen University
Stress
The Effect of Massage Therapy to Control Night Shift Related Stress
Background: The sympathetic and parasympathetic branches (SNS and PNS) of the autonomic nervous system (ANS), keep our body in a state of balance, which can be disturbed in situations of uncontrolled stress.
- Trial name
- NCT02247089
- Testing
- Massage Therapy, Journal reading (No massage therapy)
- Where
- Canada
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of British Columbia