Clinical trials: Cyclists
Sweat
Sweat Rate Measurement With a Sensor (Wearable) in Different Climatic Conditions With Road Cyclists.
Controlled, double-blind, crossover clinical trial with six parallel arms depending on the combination of temperature and humidity (22º and 40% humidity, 35º 40% humidity and 35º and 65% humidity), with two differents intensity…
- Trial name
- CYSU (NCT06308432)
- Testing
- Low intensity, Low temperature, Low Humidity
- Where
- Spain
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Universidad Católica San Antonio de Murcia
Supplementation, Cyclists
The Efficacy β-Alanine Supplementation in Performance Outcomes of Road Professional Endurance Cyclists
A double-blind, placebo-controlled, randomised, with two arms (product and placebo) unicentric clinical trial to analyse the efficacy on physical performance parameters of a product designed for sport during a lapse of two weeks…
- Trial name
- ELITE (NCT04427319)
- Testing
- β-alanine, wheat semolina
- Where
- Spain
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Universidad Católica San Antonio de Murcia
Sports Physical Therapy
Dynamic vs. PNF Quadriceps Stretching in Cyclists
Following an initial assessment, 30 professional cyclists will be divided into two groups (1:1). PNF stretching will be applied to the Quadriceps muscles of the participants in Group A, while Group B will perform dynamic…
- Trial name
- NCT07164729
- Testing
- PNF Stretching, Dynamic Stretching
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Istinye University
Erectile Dysfunction, Azoospermia
Trial to Evaluate Erectile Function, Fertility and Sperm Count in Male Cyclists Compared to Age Matched Controls
Bicycle riding is associated with related diverse urogenital symptoms ranging from genital numbness to erectile dysfunction (ED).
- Trial name
- NCT00282477
- Where
- Israel
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Sheba Medical Center
Thoracic Kyphosis, Cyclists
Effectiveness of Comprehensive Corrective Exercises Program on Kyphosis in Recreational Cyclists
My study aim to investigate the effectiveness of comprehensive corrective exercise program on kyphosis in recreational cyclists.
- Trial name
- NCT06464783
- Testing
- Comprehensive Corrective Exercise Program, Thoracic Exercise Program
- Where
- Pakistan
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Riphah International University
Recovery
Effects of Intermittent Pneumatic Compression on Recovery of Cyclists
This study aims to assess the recovery kinetics of road cyclists following a fatigue protocol (30 time trial).
- Trial name
- NCT06815640
- Testing
- recovery
- Where
- Portugal
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- University of Maia
Exercise Capacity
Cocoa Flavanols and Exercise Capacity
The purpose of this study is to characterize the potential improvement of cocoa flavanols on exercise capacity in highly trained cyclist.
- Trial name
- NCT01259739
- Testing
- Cocoa
- Where
- Germany
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Heinrich-Heine University, Duesseldorf
Athletic Performance
Astaxanthin Supplementation in Cyclists
Background of the study: Astaxanthin has been shown to be a powerfull anti-oxidant. Health benefits have been shown in animals and humans. Exercise enhancing effects have been shown in animals via enhancement of fat oxidation.
- Trial name
- NCT01241877
- Testing
- astaxanthin
- Where
- Netherlands
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Hypoxia
Dark Chocolate and Exercise Performance in Hypoxia
Nitrate supplements (beetroot juice, pure sodium nitrate) have become common among endurance athletes because the ingestion of exogenous nitrate leads to increased levels of nitric oxide (NO) in the body.
- Trial name
- NCT03945916
- Testing
- Dark chocolate
- Where
- 2 sites in Canada
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Saskatchewan
Healthy Adult, Cyclists
Musculotendinous Adaptations to Strength and Endurance Training in Cyclists
This study investigated whether adding strength training to regular endurance training improves performance and muscle function in competitive cyclists.
- Conditions
- Healthy Adult, Cyclists, Athletes
- Trial name
- STEND (NCT07658300)
- Testing
- Strength training, Endurance training
- Where
- Lithuania
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Lithuanian Sports University
Exercise Endurance
Synbiotic Supplementation in Cyclists
The goal of this clinical trial is to assess the efficacy of a synbiotic blend on exercise performance and other exercise parameters in trained adult cyclists.
- Trial name
- NCT06300060
- Testing
- Synbiotic
- Where
- Canada
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of Calgary
Trained or Competitive Cyclists
Beet Root Supplement Trial
To examine the effects of two forms of beetroot juice supplementation on exercise performance in trained cyclists.
- Trial name
- NCT02010502
- Testing
- Beetroot juice, Beetroot powder
- Where
- Canada
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Manitoba
Endurance Cycling Performance
The Effect of Diet Composition on Performance, Expenditure, Blood Lipids, and Appetite Hormones in Highly Trained Cyclists
This study employs a crossover design to evaluate the effect of two different diets (high carbohydrate vs. ketogenic) and corresponding test meals on endurance exercise performance, energy expenditure including resting metabolic…
- Trial name
- DCAP (NCT04097171)
- Testing
- Diet
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Texas Christian University
Healthy Adults
Effects of Isocapnic Respiratory Muscle Endurance Training in Healthy Adults
Respiratory muscle training (RMT) strengthens breathing muscles and may improve exercise performance and reduce breathlessness. However, different training methods and devices create controversy in the field.
- Trial name
- NCT07103291
- Testing
- Respiratory muscle endurance training
- Where
- Canada
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Gut Permeability, Gut Inflammation
Effect of Flavonoids on Gut Permeability in Cyclists
The purpose of this investigation is to test the hypothesis that chronic supplementation with a dairy-based beverage containing a mixture of blueberry, green tea, and cocoa flavonoids (non-nutritive natural plant compounds) will…
- Trial name
- NCT03427879
- Testing
- Low flavonoid beverage, High flavonoid beverage
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Utah State University
Healthy
Effect of Red Grape Cells (RGC) Powder Consumption on Measures of Aerobic Fitness and Mood
This is a 3-arm double blind placebo controlled study to investigate the effect of Red Grape Cell (RGC) powder containing all the matrix of polyphenols that can be found in red grapes.
- Trial name
- NCT01832584
- Testing
- RGC
- Where
- Israel
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Fruitura Bioscience Ltd.
Excessive Physical Exercise, Unspecified
The Effects of a Dietary Supplement on Exercise Performance in Healthy Older Adults"
Human exercise capacity decreases with aging. One explanation may be that blood vessels stiffen with age and release less of a compound called nitric oxide (NO).
- Trial name
- NCT01073332
- Testing
- Arginine antioxidant supplements
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Exercise Performance
Potato Ingestion and Time-trial Performance
This research study evaluates the feasibility and appropriateness of potatoes as an ergogenic aid in comparison to the currently promoted sports gels during a cycling challenge and time trial.
- Trial name
- NCT03294642
- Testing
- Potatoes, Carbohydrate Gel, Water
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Illinois at Urbana-Champaign
The Focus of the Study is to Investigate the Effects of Phosphatidylserine Supplementation on Exercise Physiology and Cycling Time-trial Performance
The Effect of Phosphatidylserine on Time Trial Performance in Trained Male Cyclists
Phosphatidylserine is a phospholipid found in high concentrations in the brain and nervous tissues along with naturally occurring in many foods.
- Trial name
- NCT04967404
- Testing
- Phosphatidylserine
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Mark Glaister
Performance
Modifications in the Anaerob Threshold in Cyclists by Consuming Docosahexaenoic Acid (DHA)
In a double-blind, parallel randomized clinical trial with 38 cyclists in whom the performance improvement was determined after the consumption of docosahexaenoic acid for one month.
- Trial name
- MATCY (NCT04128449)
- Testing
- docosahexaenoic acid
- Where
- Spain
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Universidad Católica San Antonio de Murcia