Clinical trials: Time
Sleep
Cannabis Association With Sleep Study
The purpose of this study is to learn more about cannabis use, sleep, and stress, and whether there is any relationship between the three.
- Trial name
- CaSS (NCT06982950)
- Testing
- Manipulation of Sleep Duration
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Reaction Time
The Acute Effects of a Dietary Supplement on Cognitive Performance in Highly Trained Athletes.
This study was designed to determine if a dietary supplement containing extracts of American ginseng, bacopa monnieri and coffee fruit can enhance cognitive performance in a population of trained athletes.
- Trial name
- NCT05926050
- Testing
- Treatment (CopaPrime+ (USANA Health Sciences)
- Where
- United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- USANA Health Sciences
Gastrointestinal Dysfunction, Physiological Stress
NECTAR Study: Nectar (Honey) Effects on Comfort, Thoughts, and Regularity
This study aims to test the central hypothesis that adding to the diet daily yogurt with honey provides beneficial effects on digestive health and subjective mood in healthy adults.
- Conditions
- Gastrointestinal Dysfunction, Physiological Stress, Cognition - Other
- Trial name
- NECTAR (NCT04187950)
- Testing
- Yogurt with B. lactis and added honey, Yogurt with heat-inactivated B. lactis and added cane sugar
- Where
- United States
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- University of Illinois at Urbana-Champaign
Physical Activity, Emotions
Lighting and Human Response in Motor Time, Autonomic Nervous System, and Emotion
Light influences on human movement, autonomic nervous system, and emotion. It is inconclusive whether illuminance (Ev) and colour temperature (Tc) is appropriate to human movement, autonomic nervous systme, and emotion.
- Conditions
- Physical Activity, Emotions, Autonomic Nervous System Imbalance
- Trial name
- LiHR (NCT03144791)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Mahidol University
the Number of Mature Oocytes
Trigger Time in Advanced Maternal Age Patients With Low AMH
The investigators want to verify if advanced maternal age patients with a low Anti-Müllerian hormone (AMH) level may benefit from an early trigger time (compared to a late trigger).
- Trial name
- NCT03740880
- Testing
- Dual trigger
- Where
- United Arab Emirates
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- ART Fertility Clinics LLC
Exercise, Cardiovascular Function, Fatigue, Muscular Power
Physiological Responses to Maximal 4-s Sprint Interval Cycling
The optimal recovery duration depends on the intensity of exercise and in the present study the intensity was maximal power for 4-s while cycling an 'Inertial Load' ergometer (ILE).
- Trial name
- NCT04448925
- Testing
- inertial-load exercise (ILE)
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of Texas at Austin
Blood Donors
Promoting Repeat Blood Donation Through Social Media Among First-time Donors in a Peruvian Blood Bank
Blood donations are an important need worldwide. In Peru, only 10% of donations are voluntary, of which only a quarter are repeat donors. Repeat donations are crucial to maintaining a safe and adequate blood supply.
- Trial name
- NCT03988738
- Testing
- Social Media Publications
- Where
- Peru
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Universidad Peruana Cayetano Heredia
Time Restricted Eating, Intermittent Fasting
Time-restricted Eating and Cognition
This study aims to investigate how time-restricted eating (TRE), more specifically TRE at different times (early vs late in the day), influences brain activity, behavior, decision-making, food intake, physical activity, the gut…
- Trial name
- NCT06508255
- Testing
- Early Time-Restricted Eating, Late Time-Restricted Eating
- Where
- Germany
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- German Institute of Human Nutrition
Gastroparesis
A Study to Evaluate Safety, Side Effects, Muscle Activity and Speed of Gastric Emptying of GSK962040
Motilin is a peptide whose action is controlled by motilin receptors located in the gut. Action of Motilin at motilin receptors increases the gastric emptying rate (rate of emptying of food and fluid from the stomach).
- Trial name
- NCT00562848
- Testing
- GSK962040
- Where
- Belgium
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Healthy
An Investigation Of The Absorption And Pharmacokinetics Of Multiple Doses Of A Controlled Release Pregabalin Tablet As Compared To Multiple Doses Of The Immediate Release Pregabalin Capsule
The purpose of this study is to 1)evaluate the extent of absorption of multiple doses of a pregabalin controlled release tablet as compared to multiple doses of the pregabalin immediate release capsule, 2) evaluate the…
- Trial name
- NCT01202435
- Testing
- Pregabalin controlled release, 82.5 mg, Pregabalin immediate release, 25 mg
- Where
- Belgium
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Community-Based Participatory Research, Aged
Associations Between Self-Reported Sleep Duration and Sarcopenia in Community-Dwelling Older Adults
1. BACKGROUNDS: Currently, elderly people comprise more than 10% of the total Taiwanese population. However, within the context of self-reported sleep duration and health risks, research into the association between sleep…
- Conditions
- Community-Based Participatory Research, Aged, Sleep, Body Composition
- Trial name
- NCT02126410
- Where
- Taiwan
- Volunteers
- 488 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Sleep Duration, Child Obesity
Effect of Sleep Extension on Body Weight and Learning in Children (More2Sleep)
More2Sleep is a randomized, controlled, parallel trial with two groups (sleep extension vs control) including 142 school-aged children (6-12 years) who have a BMI above average, defined as age- and sex-specific BMI Z-score above…
- Conditions
- Sleep Duration, Child Obesity, Child Development, Child Behavior
- Trial name
- More2Sleep (NCT06341179)
- Testing
- Sleep extension
- Where
- 3 sites in Denmark
- Volunteers
- 142 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Pneumococcal Carriage
Pneumococcal Carriage Duration
Streptococcus pneumoniae (SPN) remains a leading cause of respiratory disease in young children despite widespread vaccination. Understanding the duration of pneumococcal carriage, patterns of co-colonization, and the influence…
- Trial name
- NCT07748832
- Testing
- Oropharyngeal (OP) swab
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Central Florida
Plyometric Exercise, Proprioception
The Effect of Upper Extremity Plyometric Exercises on Proprioception, Time to Peak Torque and Performance in Young Female Basketball Players
Plyometric exercises are used in many sports branches to increase sportive performance and neuromuscular coordination. It is known that side values such as the time to reach peak torque next to muscle strength, which is one of…
- Conditions
- Plyometric Exercise, Proprioception, Upper Quarter y Balance Test, The Closed Kinetic Chain Upper Extremity Stability Test
- Trial name
- NCT05559216
- Testing
- Plyometric Training
- Where
- Turkey (Türkiye)
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Istanbul University
Cardiovascular Diseases
Evaluation of Energy Drinks on Electrocardiographic, Vascular and Hematologic Parameters in Healthy Volunteers
This study will determine the cardiovascular effects of energy drink consumption in healthy individuals through electrocardiogram (ECG), central blood pressure assessment, and ROTEM® analysis.
- Trial name
- NCT03021616
- Testing
- energy drink, Moxifloxacin 400mg
- Where
- United States
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- David Grant U.S. Air Force Medical Center
Sedentary Behavior, Screen Time
StandUPTV: Reducing Sedentary Screen Time in Adults
The goal of this study is to develop an optimized intervention for reducing leisure sedentary screen time (SST) in middle-aged adults with overweight or obesity.
- Conditions
- Sedentary Behavior, Screen Time, Physical Activity, Sleep
- Trial name
- StandUPTV (NCT04464993)
- Testing
- Device-based feedback, self-monitoring, and education: CORE, Sedentary Screen Time lockout: LOCKOUT, Context-based prompts: TEXT
- Where
- 2 sites in United States
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Arizona State University
Visuomotor Skills
Visual Training and and Reaction Time in Tennis
Tennis is situational sport in which the result of the game is directly influenced by the interaction with the opponent. In fact, athletes have to respond in a short-time period to change the way of playing by fast analyzing…
- Trial name
- NCT03233685
- Testing
- Visual Training, Normal Training
- Where
- Italy
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Milan
Covid19
PCR Cycle Threshold Values and COVID-19 Outcomes
This is a retrospective observational study. The study will use high quality, reliable data that has already been collected for the ISARIC 4C COVID-19 study in order to analyse the relation between predictor variables (laboratory…
- Trial name
- NCT04651413
- Testing
- PCR Value
- Where
- United Kingdom
- Volunteers
- 934 people, healthy volunteers welcome
- Sponsor
- University Hospitals of North Midlands NHS Trust
Measure Time to First Rescue Analgesia Following Extubation
Opioid Free Anesthesia in Shoulder Arthroscope
The investigators will assess opioid free anesthesia technique as regards effectiveness \& duration of post operative analgesia in shoulder arthroscpe surgeries
- Trial name
- NCT06834854
- Testing
- fentanyl, Lidocaine (drug)
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Healthy
The Influence of a "Cooling Ice Spray " Application on the Time to Stability After a Forward Jump?
The aim of this study is to investigate the influence of a brief application of cold (by means of Cooling Ice Spray on the lateral ankle)on the time to stabilization of healthy subjects.
- Trial name
- NCT01961596
- Testing
- Cooling Ice Spray, water
- Where
- Switzerland
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Swanenburg