Clinical trials: Maximal Oxygen Consumption
Cardiovascular Fitness
Physiological and Perceptual Responses During 4-Second Exercise
The purpose of this study is to investigate the acute effects of different intensities (i.e., 50, 75, and 100% of maximal anaerobic power) of 4-s sprint interval exercise on physiological responses.
- Trial name
- NCT06912932
- Testing
- Preventive
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- University of Texas at Austin
Single Ventricle Heart Disease
Fontan Udenafil Exercise Longitudinal Assessment Trial - 2
This study will evaluate the clinical efficacy and safety of udenafil, an orally administered, potent and selective inhibitor of PDE5, versus placebo for the treatment of adolescent who have had the Fontan procedure.
- Trial name
- FUEL-2 (NCT05918211)
- Testing
- Udenafil
- Where
- 40 sites in United States, South Korea
- Volunteers
- 436 people
- Sponsor
- Mezzion Pharma Co. Ltd
Kinesiophobia (Fear of Movement), Musculoskeletal Injuries
Binaural Beats Stimulation on the Autonomic Nervous System (ANS), Kinesiophobia and Fitness Levels in Professional Athletes With Musculoskeletal (MSK) Injuries
The purpose of the current study is to investigate the effectiveness of binaural beat stimulation on the autonomic nervous system (ANS), taking into account kinesiophobia related to reinjury and fitness levels in professional…
- Trial name
- ANS MSK HRV (NCT07370636)
- Testing
- Auditory stimulation with binaural beats and guidance, Auditory stimulation without binaural beats, Auditory stimulation with background music
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- University of West Attica
Fatigue, Mood
Exercise Versus Cognitive Behavioural Therapy on Cancer-related Fatigue
The investigators compare the effects of two interventions, an endurance exercise program and a cognitive behavioural therapy, on the fatigue, quality of life, mood and physical performance of patients with a cancer-related…
- Conditions
- Fatigue, Mood, Maximal Oxygen Uptake
- Trial name
- NCT01035203
- Testing
- Exercise, Cognitive behavioural therapy
- Where
- Germany
- Volunteers
- 60 people
- Sponsor
- Charite University, Berlin, Germany
Healthy
Evaluation of Pine Bark Extract for Anti-fatigue Ergogenic Properties
This research proposal aims to elucidate the physiological responses to pine bark extract supplementation during a single bout of high-intensity cycling exercise at 70% VO₂max and the subsequent recovery phase.
- Trial name
- NCT07440394
- Testing
- PBE (PBE trial)
- Where
- Taiwan
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- China Medical University Hospital
Physical Fitness
Endurance Exercise on nrf2 mRNA Expression Gene and VO2max
Indonesian Hajj Health Officers have the responsibility and very important role in providing health services for Indonesian pilgrims during embarkation and debarkation.
- Trial name
- NCT04366479
- Testing
- Multistage Fitness Test
- Where
- Indonesia
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Hasanuddin University
Physical Fitness, Athletic Performance
Physiological and Performance Characteristics of HYROX Athletes
HYROX© is a fast-growing fitness competition that combines long-distance running with functional exercises such as sled pushes, rowing, and weightlifting movements.
- Conditions
- Physical Fitness, Athletic Performance, Body Composition
- Trial name
- NCT07873840
- Testing
- No Intervention: Observational Cohort
- Where
- Portugal
- Volunteers
- 66 people
- Sponsor
- Atlantica - Instituto Universitario
Sedentary Students, University Students
Effect of 6-Week High Intensity Interval Training on VO2max, Physical Competence and Sleep Quality in Sedentary Male University Students
This study aims to investigate the effects of a 6-week high-intensity interval training (HIIT) intervention on physical fitness, cardiorespiratory capacity (VO2max), and sleep quality among sedentary male college students.
- Trial name
- NCT07256847
- Testing
- High intensity interval training
- Where
- Hong Kong
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Ma Ruisi
Coronary Artery Disease (CAD)
Comparison of Upper and Lower Limb Maximal Exercise Capacities and Arterial Stiffness in Patients With CAD
Coronary artery disease (CAD) significantly increases mortality rates in both developed and developing countries. In this condition, the impairment of arterial blood circulation leads to insufficient blood supply to the…
- Trial name
- NCT07148518
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Gazi University
Healthy
Aerobic Adaptations With Various Training Methods
The goal of this intervention study is to compare the adaptations after a 6-week training period between an intense continuous and a high-intensity interval training program performed under iso-effort conditions on aerobic…
- Trial name
- NCT05729685
- Testing
- Interval training, Continuous training
- Where
- Greece
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Ilias Smilios
Burns Multiple
Effects of Chest Expansion Exercises on Thoracic Expansion and VO2 Max in Children With Chest Burn
Burns are injuries to the skin or tissues caused by heat, electricity, chemicals, friction, or radiation. They can result from flames, hot solids, or liquids.
- Trial name
- NCT06737991
- Testing
- Range of motion exercises
- Where
- Pakistan
- Volunteers
- 33 people
- Sponsor
- Riphah International University
Obesity, Hypertension
Exercise Effects on Cardiometabolic Health and Sestrin-2 in Hypertensive Obese Women
Obesity is a chronic and complex disease characterized by excessive fat accumulation that adversely affects health and quality of life.
- Trial name
- SES-EX (NCT07370363)
- Testing
- Moderate-Intensity Continuous Exercise, Brisk Interval Exercise
- Where
- Turkey (Türkiye)
- Volunteers
- 42 people
- Sponsor
- Havva Talay Çalış
Microvascular Disease, Microvascular Complications
Comparison of Differencens in VO2-max, Perfusion of the Heart and Brain and Cognitive Performance Between Patients with Type 2 Diabetes and Healthy Age Matched Controls.
In the aging population, ischemic heart disease, stroke and dementia are increasingly prevalent. Diagnosis and treatment of the former two i.e., large-vessel coronary heart disease and endovascular thrombectomy of the brain in…
- Conditions
- Microvascular Disease, Microvascular Complications, Dementia, Diabetes Mellitus Type 2
- Trial name
- SVAT (NCT06628297)
- Testing
- PET
- Where
- Denmark
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- University Hospital Bispebjerg and Frederiksberg
Aging
Physical Activity and Its Correlation to Maximal Oxygen Uptake in an Elderly Population
This is a substudy of the Generation-100 study (NCT01666340). Self reported physical activity versus objectively measured physical activity and its correlation to maximal oxygen uptake in an elderly Norwegian population…
- Trial name
- Gen100sub2 (NCT01915290)
- Volunteers
- 1,237 people
- Sponsor
- Norwegian University of Science and Technology
Maximal Oxygen Consumption, Physical Performance
Adaptive Training Recommendations for Improved Physical Performance
In this study two different training strategies are compared; one is adaptive where the training is adjusted up or down on a daily basis to better match the recovery status (readiness) of the subject.
- Trial name
- ELLIDA (NCT06145152)
- Testing
- Adaptive exercise training, Static exercise training
- Where
- Sweden
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- The Swedish School of Sport and Health Sciences
Arterial Stiffness, Maximal Oxygen Uptake
Reducing Arterial Stiffness with a Smart Ring and AI-Guided Exercise
The goal of this three-month clinical trial is to study if wearing an Oura Ring and following the exercise guidance provided by an AI-based Advisor in the Oura App works to reduce arterial stiffness.
- Trial name
- GONDOR-AS (NCT06644014)
- Testing
- Exercise, Smart Ring
- Where
- Finland
- Volunteers
- 165 people, healthy volunteers welcome
- Sponsor
- Pauli Ohukainen
Hyperbaric Oxygenation, Cardiorespiratory Fitness
Retrospective Analysis of CPET and Cognitive Tests of Healthy Individuals, Treated With 60 Treatment of HBOT
This retrospective observational study evaluates physiological and cognitive changes following a series of 60 hyperbaric oxygen therapy (HBOT) sessions in healthy individuals.
- Conditions
- Hyperbaric Oxygenation, Cardiorespiratory Fitness, Cognition
- Trial name
- HBOT (NCT07596641)
- Testing
- Hyperbaric Oxygen Therapy - HBOT
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Assaf-Harofeh Medical Center
COVID-19
Investigation of the Muscle Oxygenation in Patients With Post COVID-19 Syndrome
More than 60% of patients infected with COVID-19 have long-term symptoms. These symptoms are associated with common ground-glass opacities on computed tomography scans and chest radiographs.
- Trial name
- NCT05957575
- Where
- Turkey (Türkiye)
- Volunteers
- 39 people
- Sponsor
- Gazi University
Healthy
Validation of Ventriject Determined Maximal Oxygen Uptake
This study aims to validate the use of the Ventriject product to estimate VO2 max, through a non-physically active test using ECG, echoseismography and echosonography.
- Trial name
- NCT03504306
- Testing
- Ventriject validation
- Where
- Denmark
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Chronic Obstructive Pulmonary Disease
Effect of Supplemental Oxygen on Maximal Oxygen Consumption in Patients With Chronic Obstructive Pulmonary Disease
Maximal consumption of oxygen (VO2max) during exercise is used in patients with chronic obstructive pulmonary disease (COPD) to stratify perioperative risk.
- Trial name
- NCT01294033
- Testing
- Fractional inspired oxygen (FiO2) 0.21, Fractional inspired oxygen 0.28
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Beth Israel Deaconess Medical Center