Clinical trials: Bicycling
Oxidative Stress
Examining Endogenous Antioxidant Levels in Well Trained Cyclists
This study will investigate whether increased habitual intake of antioxidant supplements effects the concentration of endogenous antioxidants, the response of antioxidants to exercise, and differences in oxidative damage compared…
- Trial name
- NCT02281851
- Where
- United Kingdom
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of Birmingham
Fatigue Intensity
Myocene Sensivity to Cycling Intensities
This study aims to address this gap by assessing LFF following different efforts in cycling, aiming to identify a pattern. Also, we expect that this study helps to clarify to which efforts (prolonged vs short) are more likely to…
- Trial name
- NCT06913036
- Testing
- Low-frequency fatigue - Myocene
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Maia
Seed Cycling, Nutrition Habits
The Effect of Seed Cycling-Based Nutritional Intervention on Premenstrual Symptoms
This study aims to investigate the effects of the seed-cycling intervention on premenstrual symptoms and nutritional status. At the beginning of the study, written informed consent will be obtained from all individuals who agree…
- Conditions
- Seed Cycling, Nutrition Habits, Premenstrual Syndrome-PMS
- Trial name
- NCT07575698
- Testing
- Seed consumption
- Where
- Turkey (Türkiye)
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- TC Erciyes University
Chronic Pulmonary Disease
Comparison of Multiple Exercise Trainings in Chronic Respiratory Disease
The present study aims to investigate the effect of different exercise training in patients with chronic respiratory disease.
- Trial name
- NCT05760352
- Testing
- Eccentric bike, Helmet ventilation
- Where
- Taiwan
- Volunteers
- 44 people
- Sponsor
- Fu Jen Catholic University
Healthy Aging
Virtual Reality Study - COVID-19 Protocol
The overarching goal of this pilot clinical trial is to use a novel virtual reality (VR)-based intervention that simultaneously engages physical and cognitive activity aimed at improving brain and cognitive outcomes in older…
- Trial name
- NRVR (NCT04678778)
- Testing
- Physical and Cognitive Activity
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Cerebral Palsy
Efficacy of New Protocols in the Treatment of Upper Limb Dysfunctions in Patients With Cerebral Palsy
Cerebral palsy (CP) is the most common childhood motor disability. Weakness, spasticity, and loss of dexterity are the major problems in patients with CP.
- Trial name
- NCT02039284
- Testing
- SES, VCT, VRCIT
- Where
- Taiwan
- Volunteers
- 61 people
- Sponsor
- Chang Gung Memorial Hospital
Parkinson Disease
In-home Cycling for Individuals With PD: Effectiveness
This study seeks to examine the reach and maintenance of an in-home cycling program for underserved individuals with Parkinson disease and to determine the effectiveness of a 6-month in-home, progressive, tele-exercise cycling…
- Trial name
- NCT06616948
- Testing
- Social Cycling Group, coaching calls, No coaching calls
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- University of Wisconsin, Madison
Cerebral Small Vessel Disease
PUFFINS Brain Health Study
Small vessel disease (SVD) is a major cause of stroke and contributor to dementia cases. As work continues to develop new treatments to address the impact of SVD, new imaging techniques are needed to identify and track the…
- Trial name
- PUFFINS BH (NCT06947876)
- Testing
- Enrolment 3T MRI research scan, Enrolment Field-cycling Imaging research scan, Enrolment ultra-low field MRI research scan
- Where
- 2 sites in United Kingdom
- Volunteers
- 85 people
- Sponsor
- University of Aberdeen
Gastroparesis, Gastroparesis Nondiabetic
Study of Enterra Programming with Nocturnal Cycling in Gastroparetics
The purpose of this research study is to evaluate if different Enterra® device programming methods active during sleeping hours can maintain gastroparesis-related symptom relief and quality of life measures.
- Conditions
- Gastroparesis, Gastroparesis Nondiabetic, Gastroparesis Due to Diabetes Mellitus
- Trial name
- RESTING (NCT05980455)
- Testing
- Enterra® Therapy System
- Where
- 2 sites in United States
- Volunteers
- 50 people
- Sponsor
- Enterra Medical, Inc.
Contraception
Study to Evaluate the Safety and Efficacy of Two Contraceptive Vaginal Rings Delivering a Daily Dose of 1500 or 2500 μg of CDB-2914
The purpose of this study is to to determine pharmacodynamic effects of a vaginal ring delivering either 1,500 or 2,500 μg of CDB-2914 per day during 6 months of treatment on: 1. follicular function and inhibition of ovulation 2.
- Trial name
- NCT00791297
- Testing
- CDB-2914
- Where
- 3 sites in United States, Chile and 1 more
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Population Council
Dehydration, Weight Loss
Effect of Dehydration on Sleep Quality, Cognitive Skills, and Electromyographic Responses in Combat Athletes
This study examines the effects of rapid dehydration-induced weight loss on combat athletes' sleep quality, cognitive skills, and isokinetic strength performance.
- Conditions
- Dehydration, Weight Loss, Weight Cycling, Sleep
- Trial name
- NCT07118904
- Testing
- Rapid weight loss through dehydration
- Where
- Turkey (Türkiye)
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Abant Izzet Baysal University
Sedentary Lifestyle
Effects of a Bicycling Intervention on Cognitive Skills and Cardiovascular Health
Although exercise is known to delay cognitive decline and decrease our risk of Alzheimer's Disease, there is a lack of understanding of how exercise protects the aging brain.
- Trial name
- BIKE (NCT02453178)
- Testing
- Cycling
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- University of Iowa
Weight Cycling, Obesity & Overweight
Effect of Meal Frequency on Diet Self-Efficacy and Perceived Stress in Women With Weight Cycling
The World Health Organization (WHO) defines obesity as abnormal or excessive fat accumulation in the body that may adversely affect health.
- Conditions
- Weight Cycling, Obesity & Overweight, Dietary Self-efficiacy, Perceived Stress
- Trial name
- NCT07582952
- Testing
- 3-meal diet plan, A dietary intervention comprising 3 main meals and 3 snacks
- Where
- Turkey (Türkiye)
- Volunteers
- 72 people
- Sponsor
- Ankara Medipol University
Ischemic Heart Disease, Coronary Artery Disease
Evaluating Myocardial Ischemia in Chest Pain Using Exercise CMR
Ischemic Heart Disease (IHD) is a condition of recurring chest pain or discomfort that occurs when a part of the heart is not receiving sufficient blood flow.
- Conditions
- Ischemic Heart Disease, Coronary Artery Disease, Cardiovascular Diseases, Myocardial Ischemia
- Trial name
- EMPIRE (NCT03217227)
- Testing
- Cardiovascular Magnetic Resonance Imaging with Exercise Bike, Cardiac Catheterization, Retinal Photography (Optional)
- Where
- 2 sites in Singapore
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- National Heart Centre Singapore
Healthy Volunteers
Does a Multi-ingredient Pre-workout Supplement Enhance Cycling Time Trial Performance?
The aim of the present study is to test the effect of ingesting a multi-ingredient pre- exercise supplement containing caffeine, creatine, beta-alanine and L-Citrulline compared to a placebo, on endurance exercise performance.
- Trial name
- MIPS (NCT05230862)
- Testing
- Ladder Supplement
- Where
- United Kingdom
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Exeter
Bicycling Distance, Bicycling Time
From Cars to Bikes - the Feasibility and Effect of Bicycling for Transportation Among Parents of Toddlers
There is a need for a greater understanding of e-bikes and their role in the transportation network, and further effects on physical activity (PA) levels and health.
- Conditions
- Bicycling Distance, Bicycling Time, Physical Activity Level, Cardiorespratory Fitness
- Trial name
- NCT03131518
- Testing
- Access to an e-bicycle with trailer, Access to a longtail bicycle, Access to a traditional bike with trailer
- Where
- Norway
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Agder
High Intensity Interval Training (Cycling), High Intensity Interval Training (Running)
Acute Effects of High-intensity Interval Aerobic and Functional Training at Different Intensities
Moderate-intensity physical exercise is widely recognized for its health benefits, yet time constraints limit adherence. High-intensity interval training (HIIT) has gained popularity as a more time-efficient alternative…
- Conditions
- High Intensity Interval Training (Cycling), High Intensity Interval Training (Running), High Intensity Functional Training, Moderate Intensity Functional Training
- Trial name
- HIIT-HIFT-FT (NCT07180550)
- Testing
- High-intensity interval training, running, High-intensity interval training, cycling, High-intensity functional training
- Where
- Spain
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- European University Miguel de Cervantes
Hemodialysis Patients
Effects of Physical Activity on the Microcirculation in Hemodialysis Patients
Chronic kidney disease (CKD) is associated with high level of peripheral arterial disease (PAD). This could lead wounds, infections then amputations or deaths by impairment of the peripheral cutaneous perfusion.
- Trial name
- ACTIVDIAL (NCT01866891)
- Testing
- Three months of regular perdialytic physical activity (cycling)
- Where
- France
- Volunteers
- 27 people
- Sponsor
- Hospices Civils de Lyon
Acute Nitrate Ingestion on Athletic Performance
Acute Nitrate Supplementation in Cyclists
Six days of dietary nitrate (NO3-) supplementation in the form of beetroot juice (~0.5 L•d-1; 5.1-11.2 mmol NO3- •d-1) has been purported to reduce pulmonary oxygen uptake (VO2) during submaximal exercise and increase tolerance…
- Trial name
- NCT01384968
- Testing
- beetroot juice
- Where
- Netherlands
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Ventilator Weaning, Respiration, Artificial
Two Cycling Off Modes in Pressure Support: Study of Respiratory Mechanics, Breathing Comfort and Asynchrony Patterns
Objective: To compare termination criteria (TC) of pressure support ventilation (PSV). Design: Randomized cross-over clinical trial. Setting: Intensive Care Units.
- Trial name
- NCT00910286
- Testing
- Pulmonary Ventilator
- Where
- Brazil
- Volunteers
- 18 people
- Sponsor
- Hospital de Clinicas de Porto Alegre