Clinical trials: Athletes
Magnesium Deficiency
Ionized Magnesium in Athletes
Ionized magnesium variation is measured during a normal day and again during a day with an exercise protocol of 90 minutes.
- Trial name
- NCT02674789
- Testing
- Exercise protocol
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Wageningen University
Healthy Endurance Athlet, Inactive People
Effects of Exercise Timing on Sleep Quality
Modern lifestyles are marked by a prevalence of sedentary behaviors and physical inactivity, which have been linked to numerous adverse health effects.
- Trial name
- SLEEPCORE (NCT07322276)
- Testing
- Aerobic Exercise
- Where
- France
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Competitive Anxiety, Attentional Control
Mindfulness Training in University Badminton Athletes
This study aims to evaluate the effectiveness of mindfulness training on competitive anxiety, attentional control, psychological flexibility, mindfulness, and badminton skill performance among university badminton athletes in…
- Conditions
- Competitive Anxiety, Attentional Control, Psychological Flexibility
- Trial name
- NCT07852533
- Testing
- Mindfulness-Acceptance-Insight-Commitment (MAIC) Program, Documentary-Based Active Control Intervention
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Universiti Putra Malaysia
Dietary Modification
Beef Protein Supplementation in Endurance Athletes
The aim of this project is to investigate the potential benefits of combining a new protein beef hydrolysates extract with a regular endurance training programme on (a) body composition (b) performance (c) muscle structure (d)…
- Trial name
- Beef (NCT02675348)
- Testing
- Dietary Supplement: Beef Protein, Dietary Supplement: whey Protein, Dietary Supplement: CHO
- Where
- United Kingdom
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Greenwich
Sever's Disease
Comparison of Braces for Treatment of Sever's Disease
This study is to learn more about braces that may help young athletes diagnosed with Sever's disease. Young athletes with this diagnosis who are seen by a Sports Medicine doctor will be asked it they want to be a part of the…
- Trial name
- NCT03494647
- Testing
- Cheetah Heel Cup, The X Brace
- Where
- United States
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Physical Exertion
Acute Exercise and Microvascular Function
It is well recognized that chronic exercise protects against the development of cardiovascular diseases. However, the responses of vasculature to acute exercise (AE) are not well known and not consistent in literature.
- Trial name
- NCT02727439
- Testing
- Acute Exhausting Exercise (AE)
- Where
- Croatia
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Josip Juraj Strossmayer University of Osijek
Other Intervertebral Disc Degeneration, Lumbar Region
Trunk Muscles and Lumbar Intervertebral Disc Degeneration in Combat Sports
This study examined whether there is an association between the presence of lumbar intervertebral disc degeneration (LDD) and the size and symmetry of the cross-sectional areas (CSAs) of the trunk muscles in combat sports…
- Trial name
- NCT02744781
- Testing
- Lumbar disc degeneration; LDD
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- National Institute of Technology, Hiroshima College
Physical Fitness, Aerobic Capacity
Validity of a New Taekwondo-Specific Field Test in Sub-Elite Athletes
The purpose of this study is to find out whether a new taekwondo-specific field test (TSFT) is a valid way to measure the fitness of taekwondo athletes.
- Conditions
- Physical Fitness, Aerobic Capacity, Anaerobic Performance
- Trial name
- NCT07876999
- Testing
- Taekwondo-Specific Field Test, 30-15 Intermittent Fitness Test, Wingate Anaerobic Test
- Where
- Turkey (Türkiye)
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Manisa Celal Bayar University
Influenza Virus Vaccine Adverse Reaction, Influenza Vaccine Allergy
Immune Response and Risk of Side Effects After Influenza Vaccination in Athletes
Seasonal influenza vaccination was used to assess whether induction of immunity as well as the rate of side effects is influenced by the timing of the last training session before vaccination.
- Trial name
- NCT03654937
- Testing
- Influenza Vaccination
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Universität des Saarlandes
Anterior Cruciate Ligament Injury
Effect of Resistance Training on Jump Landing Mechanics in Young Female Athletes
The purpose of this study is to determine if jump landing mechanics in young female athletes can be improved with a resistance training intervention.
- Trial name
- NCT02043275
- Testing
- Leg training, Arm training
- Where
- Canada
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Manitoba
Asthma
Prevalence of Exercise-Induced Asthma in Select Cohorts of College Athletes
This study is investigating how commonly exercise-induced asthma happens in athletes and the best way to diagnose exercise-induced asthma.
- Trial name
- NCT00806000
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Ohio State University
Asthma, Healthy
Effects of Salbutamol in Athletes and Implications for Screening and Sports
β2-Agonists, commonly used to treat asthma, have also been used by athletes to enhance performance, leading to their ban by the International Olympic Committee in 1972.
- Conditions
- Asthma, Healthy, Effect of Drug
- Trial name
- NCT07037511
- Testing
- Salbutamol
- Where
- Canada
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Respiratory Function Tests
Exercise Induced Asthma and Airway Reactivity in Athletes
The overall aim is to explore pathophysiological factors related to airway hyperresponsiveness to direct and indirect provocation stimuli in athletes with different sport activities, with special focus on epithelial reaction…
- Trial name
- NCT00798564
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Skane University Hospital
Exercise Addiction
Personality Traits and Exercise Addiction in Ultra Endurance Athletes
Ultra endurance sports (events exceeding 6 hours) is becoming increasingly popular and Exercise Addiction (EA) is frequent in this type of sports, which are characterized by very high training volume.
- Trial name
- NCT05348798
- Testing
- Web based survey
- Where
- France
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University Hospital, Caen
Hydration, Nutrition
Self-Reported Hydration and Nutrition Habits and Knowledge Among Frontline Workers in Manufacturing Facilities
The study is designed as a cross-sectional, descriptive study. Surveys will be used to assess the current hydration and nutrition habits and knowledge amongst PepsiCo frontline workers in manufacturing facilities
- Conditions
- Hydration, Nutrition, Industrial Athlete
- Trial name
- NCT07733999
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- PepsiCo Global R&D
Menstrual Irregularity
Timing of Energy Availability on Menstrual Cycle Function
The primary aim of this clinical trial is to evaluate how fasted prolonged exercise may influence circulating reproductive hormones (i.e., estradiol, progesterone, luteinizing hormone) and menstrual cycle length when energy…
- Trial name
- FAST (NCT06471582)
- Testing
- Artificially Sweetened Carbohydrate Beverage, Artificially Sweetened Beverage
- Where
- United States
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Colorado Springs
Type 1 Diabetes, Hyperglycemia Stress
Competition Induced Hyperglycemia in Athletes With Type 1 Diabetes
Design and methods 12 athletes with T1D and 12 healthy athletes are included in a prospective experimental randomized, cross-over study.
- Trial name
- EXCITE-1 (NCT05561517)
- Testing
- 5 K running
- Where
- Denmark
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Ischemic Preconditioning, Aerobic Capacity
Research on the Enhancement of Aerobic Metabolic Energy Supply Capacity by Ischemic Preconditioning.
The purpose of this clinical trial is to investigate whether IPC can improve aerobic capacity during exercise. The primary question it aims to answer is: Does IPC enhance the aerobic capacity of athletes? The researchers will…
- Trial name
- NCT07170774
- Testing
- Ischemic Preconditioning
- Where
- China
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Ziyue Ou
Vestibulo-Ocular Reflex, Esports Participation
Comparison of Vestibulo-Ocular Reflex and Cognitive Functions in E-Athletes and Non-Athletes
This study aims to compare cognitive functions and functional vestibulo-ocular reflex (VOR) between e-athletes and non-athletes.
- Conditions
- Vestibulo-Ocular Reflex, Esports Participation, Cognitive Functioning
- Trial name
- NCT07211191
- Where
- Turkey (Türkiye)
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Yusa Basoglu
Athletes, Iron
Oslo Footballplayers Iron Supplementation and Training (FIT) Study
The aim of the study is to characterize the diet and iron status of young female elite football players and examine the relationship between iron intake, iron status, hemoglobin levels, intestinal health and sports performance.
- Conditions
- Athletes, Iron, Endurance Performance, Hemoglobin
- Trial name
- Oslo-FIT (NCT04526678)
- Testing
- Iron supplement (27mg)
- Where
- Norway
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Norwegian University of Life Sciences
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