Clinical trials: Cyclists
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
Supplement, Endurance Cycling Performance
Effect of a Supplement Containing Olive Leaf Extract and Vitamins on Performance of Male Elite Cyclists
The study focuses on olive leaf extract, particularly its active component, Oleuropein, which has shown promise in enhancing energy metabolism and muscle performance in previous studies.
- Conditions
- Supplement, Endurance Cycling Performance, Endurance Exercise, Performance
- Trial name
- NutriRide (NCT06741163)
- Testing
- Pre-activity shot
- Where
- Spain
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Société des Produits Nestlé (SPN)
Photobiomodulation Therapy, Cyclists
Photobiomodulation Therapy on Performance in Successive Cycling Tests
The goal of this study was to investigate the effects of Photobiomodulation therapy (PBMT) on performance, oxygen uptake (VO2 kinetics), and lower limb muscle oxygenation during three successive time-to-exhaustion tests (TTEs) in…
- Conditions
- Photobiomodulation Therapy, Cyclists, Performance
- Trial name
- NCT06252467
- Testing
- Photobiomodulation Therapy
- Where
- Brazil
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Marco Aurélio Vaz, PhD
Balanced
Acute Effects of Percussion Massage Therapy in Adolescent Cyclists
This randomized controlled trial aims to investigate the acute effects of percussion massage therapy (PMT) on balance, explosive strength, and functional performance in adolescent competitive cyclists aged 12-15.
- Trial name
- NCT07206576
- Testing
- a percussion massage gun
- Where
- Turkey (Türkiye)
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Medipol University
Helmet Use, Cyclists
The Effect of Visual Patient Education on Helmet Use Behaviour in Elderly Patients After a Bicycle, E-bike, or Moped Accident
This is a multicenter randomized controlled trial (RCT) targeting individuals aged 60 and older who present to the emergency department following an accident.
- Conditions
- Helmet Use, Cyclists, Video Information
- Trial name
- HelmED RCT (NCT07773545)
- Testing
- Educational video
- Where
- 3 sites in Netherlands
- Volunteers
- 228 people, healthy volunteers welcome
- Sponsor
- Erasmus Medical Center
Performance Enhancing Product Use
Effect of a New Formulation of Vitamin B12 on Physical and Mental
This clinical study evaluates the effect of acute intake of a new vitamin B12 formulation on anaerobic and cognitive performance variables.
- Trial name
- PERB12 (NCT06639789)
- Testing
- Vitamin B12 (B12)
- Where
- Spain
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Francisco Javier Martínez Noguera
Cycling Performance, Muscular Adaptations
The Effects of a Train High, Sleep Low Strategy
The investigators will examine the long-term effects of a combined training and diet intervention that, acutely, increases fat oxidation during exercise.
- Conditions
- Cycling Performance, Muscular Adaptations, Substrate Utilization
- Trial name
- NCT03045588
- Testing
- Combined exercise and diet intervention
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
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
Ketoses, Metabolic, Ketosis
Efficacy of Acute Intake of Ketones on Performance in Professional Road Cyclists
Randomized, controlled, double-blind, crossover clinical trial, depending on the product consumed, to analyze the efficacy on physical performance of a sports supplement consumed prior to and during competition or training.
- Trial name
- KETA (NCT05294939)
- Testing
- Ketone monoester, Control product consumption
- Where
- Spain
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Universidad Católica San Antonio de Murcia
Exercise-induced Inflammation
Effect of 4 Weeks Fish Oil Supplementation on Cycling Performance in Healthy Male Cyclists
Research Plan Eleven trained cyclists have completed 4 cycling performance trials, before and after 4 weeks of fish oil supplementation and before and after 4 weeks of placebo with a 4 week washout between supplementation…
- Trial name
- NCT03205241
- Testing
- n-3 PUFA
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Loughborough University
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
Reconstitution After Bicycle Intervention
Protein Supplements to Cyclists
To investigate the effect of marine peptide combined with dietary protein on the capacity to recover after exhaustive endurance cycling as measured by exercise capacity and blood glucose homeostasis.
- Trial name
- NCT03136133
- Testing
- Active protein drink
- Where
- Norway
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Haukeland University Hospital
Elite Cyclists, Elite Soccer Players
Exploring the Relationship Between the Gut Microbiome, Physical Fitness Levels and Metabolic Responses to Exercise
Gut microbiota are all microorganisms including bacteria and microscopic eukaryotes that live in the digestive tracts of humans or mammals.
- Conditions
- Elite Cyclists, Elite Soccer Players, Sedentary Behavior
- Trial name
- EXOMIC (NCT05220657)
- Testing
- Maximal incremental exercise test, Submaximal exercise test
- Where
- France
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Rennes 2
Heat-suit Endurance Training, Non-heat-suit Endurance Training
Effects of Heat-suit Training on Biological and Performance Characteristics in Elite Cyclists
The overall objective of the study is to investigate the effects of five weeks of heat-suit training on training-associated changes in hemoglobin mass, skeletal muscle characteristics and endurance exercise performance in elite…
- Trial name
- HeatME (NCT04611646)
- Testing
- Heat-suit endurance training, Non-heat-suit endurance training
- Where
- Norway
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Inland Norway University of Applied Sciences
Endothelial Function and Arterial Stiffness
A Pilot Case Control Study of Vascular Function in Cyclists
This is a pilot study with the purpose of measuring vascular function, assessed by evaluating arterial stiffness (pulse wave velocity and augmentation index) and endothelial function (flow mediated dilatation), in elite/amateur…
- Trial name
- NCT02745665
- Testing
- flow mediated dilation (endothelial function), ABPI, Pulse wave velocity and augmentation index
- Where
- United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- St George's, University of London
Cyclists, Sciatica
Comparative Effects of Sciatic Nerve Flossing and Active Release Technique in Cyclists With Sciatica
Thus the aim of my study is to determine the comparative effects of sciatic nerve flossing and active release technique on pain, flexibility, and functionality in lower limbs of cyclists with sciatica.
- Trial name
- NCT06827574
- Testing
- Sciatic nerve flossing technique, Active Release Technique
- Where
- Pakistan
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Riphah International University
Exercise, Ketosis
The Effects of Acute Ketone Monoester Supplementation on 20-Minute Time-Trial Performance in Trained Cyclists
Diet can alter blood ketone levels and this in turn may affect exercise capacity. This study will determine if the acute ingestion of a ketone supplement alters cycling time trial performance.
- Trial name
- NCT05226962
- Testing
- Ketone monoester
- Where
- Canada
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- McMaster University
Healthy Active Athletes
Intermittent Hypoxic Training (IHT) Versus Hyperbaric Oxygen Therapy (HBOT) for Aerobic Performance
Comparing the effect of HBOT and IHT on aerobic performance of athletes.
- Trial name
- NCT05447416
- Testing
- Hyperbaric Oxygen Therapy - HBOT, Intermittent Hypoxic Training - IHT
- Where
- Israel
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Assaf-Harofeh Medical Center
Healthy
Cadence Modulation to Improve Well-Being, Kinematics and Aerobic Performance in Cyclists
This study will utilize a combination of cardiovascular analysis, 3D motion capture, and a software package, Metrifit, to monitor measures of well-being to comprehensively evaluate both the musculoskeletal and physiological…
- Trial name
- NCT03482726
- Testing
- Cycling Cadence Modulation
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Beta Alanine Supplementation
Study to Analyze the Aerobic Performance Efficacy of Chronic Intake With a β-alanine Supplement in Recreational Cyclists
Randomized, controlled, double-blind, double-blind clinical trial, with three parallel arms depending on the product consumed (experimental product dose 1 and dose 2 and placebo product) and single-center, to measure the efficacy…
- Trial name
- B-AC3 (NCT06167395)
- Testing
- Beta Alanine high dose, Beta Alanine low dose, Control product
- Where
- Spain
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Universidad Católica San Antonio de Murcia