Clinical trials: Time-trial Performance
Fatigue
DGB-01 Effects on Endurance Exercise
The purpose of this research is to evaluate the effects of DGB-01 on performance of a 40-km time trial in trained male cyclists.
- Trial name
- NCT01424904
- Testing
- DGB-01 Supplementation
- Where
- United States
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- William Black
Cataract
Outcomes of Phacoemulsification With Torsional Ultrasound
To determine the differences in intra-operative complications, surgical duration, fluid usage, corneal thickness and endothelium cell density in eyes undergoing microcoaxial phacoemulsification (MCP) either with Torsional or…
- Trial name
- NCT01010490
- Testing
- Torsional ultrasound (INFINITI, Alcon, USA), Longitudinal U/S (Infiniti system, Alcon, USA), Longitudinal U/S (LEGACY 20000, Alcon, USA)
- Where
- India
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- Iladevi Cataract and IOL Research Center
Cognitive Performance, Attention
Effects of Caffeine on Chess Performance and Cognitive Function in Professional Chess Players
This study will examine whether caffeine improves cognitive and competitive performance in professional chess players during tournament-style games.
- Conditions
- Cognitive Performance, Attention, Reaction Time, Caffeine
- Trial name
- GRANDMASTER (NCT07641335)
- Testing
- Caffeinated Coffee
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- St. Louis University
Cannabis Intoxication
The Impact and Detection of Driving Impairments Associated With Acute Cannabis Smoking
This study was authorized by the California Legislature (Assembly Bill 266, the Medical Marijuana Regulation and Safety Act to help with detection of driving under the influence of cannabis.
- Trial name
- NCT02849587
- Testing
- Cannabis
- Where
- United States
- Volunteers
- 199 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Sedentary Lifestyle, Health Behaviour Change
A Combined HAPA and mHealth Intervention to Increase Non-Sedentary Behaviours in Office-Working Adults
Societal changes have resulted in reduced demands to be active and increased daily time spent sitting. Sedentary behavior (SB) has been linked to many health problems such as type 2 diabetes and heart disease.
- Trial name
- NCT03461926
- Testing
- (SB-related planning + daily text messages)
- Where
- Canada
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Western University, Canada
Clinical Performance
Evaluation of 3D Printed Polyether Ether Ketone (PEEK) and Milled PEEK Indirect Restorations Compared to Hybird Resin Composite Indirect Restorations Over One Year Period of Time ( A Randomized Clinical Trial )
Clinical performance evaluation of 3D Printed Polyether ether ketone (PEEK) and milled PEEK indirect restorations compared to hybird resin composite indirect restorations over one year period of time
- Trial name
- NCT06092697
- Testing
- 3D printed PEEK restorations
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Cairo University
Endotracheal Intubation, Video Rigid Stylet
ProVu Video Stylet With Versus Without the Fekry Airway
This study aimed to compare assisted intubation using the ProVu video stylet device passing through Fekry airway versus intubation without the use of Fekry airway .
- Trial name
- NCT07568743
- Testing
- ProVu video stylet, ProVu video stylet and Fekry Airway
- Where
- 2 sites in Egypt
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Cairo University
Tourniquets, Knee Arthroplasty, Total
Tourniquet Pressure in Primary Total Knee Arthroplasty
This proposed novel randomized control trial (RCT) seeks to address this gap in TKA protocol by gaining a better understanding of the relationship between tourniquet pressure and time, and intraoperative performance and…
- Conditions
- Tourniquets, Knee Arthroplasty, Total, Knee Replacement, Total
- Trial name
- NCT02830087
- Testing
- Tourniquet Cuff Pressure
- Where
- 2 sites in United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Healthy
Effects of CBD on 2 Mile Run Time Trial Performance
Individuals who engage in endurance events tend to experience higher levels of stress within the body, mind, and gut, that often lead to impairment of performance.
- Trial name
- NCT06364254
- Testing
- Cannabidiol Capsules
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Northern Colorado
Soccer Performance, Sprint Performance
Game-Based Versus Linear Sprint Training in Male Soccer Players
This randomized controlled trial investigated the effects of two different sprint training approaches on physical performance in male amateur soccer players during the competitive season.
- Conditions
- Soccer Performance, Sprint Performance, Hamstring Strength, Maximum Running Velocity
- Trial name
- GBS-LST (NCT07799324)
- Testing
- Linear Sprint Training, Game-Based Sprint Training
- Where
- Turkey (Türkiye)
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Istanbul Gelisim University
Exercise, Endurance Cycling Performance
Maple Syrup Carbohydrate Dose-Response on 20-km Cycling Time-Trial Performance
The goal of this clinical trial is to learn whether maple syrup can be used as a natural carbohydrate source to help trained male cyclists perform better during long-duration cycling.
- Conditions
- Exercise, Endurance Cycling Performance, Carbohydrate Intolerance, Sport Nutrition
- Trial name
- MAPLE-DR (NCT07389837)
- Testing
- Maple Syrup Beverages, Pre-Trial Meals, D₂O Fluid Absorption
- Where
- Canada
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Université de Montréal
Upper Extremity Function, Motor Performance
Placebo Effect of Immediate Kinesio Taping on Upper Extremity Performance in Healthy Adults
This study investigates whether Kinesio Taping has immediate effects on upper extremity performance in healthy adults and whether these effects may be influenced by placebo mechanisms.
- Conditions
- Upper Extremity Function, Motor Performance, Healthy Volunteers, Perceived Function
- Trial name
- KT-PLACEBO (NCT07515183)
- Testing
- Kinesio Taping
- Where
- Turkey (Türkiye)
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Istinye University
Muscle Fatigue, Muscle Strength
Short Term Omega-3 Supplementation on Performance
Nerves are the rate limiting factor that control muscle function. However, it is unknown if a nutritional supplement can change the nerve-muscle interaction, and therefore alter human performance.
- Trial name
- NCT02014233
- Testing
- Omega-3, Olive oil
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Gastrointestinal Complication, Exercise Performance
Kefir Versus Milk on Time-Trial Performance in Masters Athletes
The purpose of this study is to determine the effects of added probiotic cultures to a carbohydrate + protein recovery beverage compared to a similar recovery beverage without probiotic cultures, in its ability to impact…
- Conditions
- Gastrointestinal Complication, Exercise Performance, Aerobic Endurance
- Trial name
- KVM (NCT06165523)
- Testing
- Water, Flavored Kefir, Flavored Milk
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Lindenwood University
Caffeine, Thermoregulation
The Effects of Caffeine on Exercise Physiology and Time-trial Performance in a Hot Environment
Maintaining a stable core temperature is vital for physiological function; yet, exercise in heat can be problematic, and there is risk of exertional heat-related illness (Flouris \& Schlader, 2015; Leyk et al., 2019; Périard et…
- Trial name
- NCT07129200
- Testing
- Hot environment, Thermoneutral environment
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- St. Mary's University, Twickenham
Time-trial Performance, Submaximal Exercise Performance
Nitrate Supplementation; Duration
The main aim of the current study will be to find the optimal duration of supplementation to enhance sports performance.
- Conditions
- Time-trial Performance, Submaximal Exercise Performance, Nitrite, Nitrate
- Trial name
- NO-how (NCT02115893)
- Testing
- Sodium Nitrate, Sodium Chloride
- Where
- 2 sites in Netherlands
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Pulmonary Function, Nutrition, Healthy
Effects of Beetroot Juice Intake on Performance and Physiological Parameters
This study was a randomized, double-blind, crossover design for 3 weeks. In the first week, a researcher explained all the experimental procedures to the participants.
- Trial name
- NCT06073275
- Testing
- Beetroot juice ingestion
- Where
- Spain
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Campus docent Sant Joan de Déu-Universitat de Barcelona
Endurance Exercise, Exercise Physiology
Comparison of Training Intensity Distribution Models in Recreational Distance Runners
This study aims to compare the effects of three different training intensity distribution (TID) models-polarized, threshold, and pyramidal-on physiological and performance adaptations in recreational distance runners.
- Conditions
- Endurance Exercise, Exercise Physiology, Running Performance
- Trial name
- NCT07565168
- Testing
- Polarided training intensity distribution, Threshold Training Intensity Distribution, Pyramidal Training Intensity Distribution
- Where
- Spain
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Universidad Rey Juan Carlos
Athletic Performance, Cognitive Fatigue
TCP-600 Supplementation and Performance Response in Professional Football Players
This study will examine whether a 28-day supplementation protocol containing taurine, caffeine, and phosphatidylserine can help professional male football players maintain physical performance, cognitive function…
- Conditions
- Athletic Performance, Cognitive Fatigue, Exercise Recovery, Football-Specific Performance
- Trial name
- TCP600-RESP (NCT07710547)
- Testing
- Taurine, Caffeine, Phosphatidylserine
- Where
- 3 sites in Poland
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Vizja University in Warsaw
Ketonemia, Exercise Performance
Ketone Supplementation, Glycogen Replenishment and Time Trial Performance Following Glycogen Lowering Exercise
20 healthy trained males will volunteer to participate in this study. there will be 2 treatments: Carbohydrate- ketone supplementation and carbohydrate alone.
- Conditions
- Ketonemia, Exercise Performance, Ketosis
- Trial name
- NCT04004676
- Testing
- 20 km time trial performance, Glycogen lowering exercise
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Western University, Canada