Clinical trials: Maximal Oxygen Uptake
Diabetes
Adolescent Fitness Assessment Program
The purpose of this study is to implement a peer modeling intervention to improve self-efficacy and aerobic fitness in obese youth.
- Trial name
- AFAP (NCT01382121)
- Testing
- Peer Modeling, Control
- Where
- Canada
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- University of Western Ontario, Canada
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
Exercise Training
Hyperbaric VO2max Study
This study seeks to examine the effectiveness of training while in a hyperoxic-hyperbaric environment for exercise performance at altitude.
- Trial name
- NCT02356900
- Testing
- Hyperoxic hyperbaric interval exercise training, Normoxic, normobaric, interval exercise training, Oxygen
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Duke University
Physical Activity
The MILE Study: A Motivational, Individual and Locally Anchored Exercise Intervention in 30-49 Year Olds.
Background: Low levels of cardiorespiratory fitness are associated with high risk of non-communicable diseases and all-cause mortality. Physical activity level is the primary determinant of cardiorespiratory fitness in adults.
- Trial name
- MILE (NCT01801956)
- Testing
- physical activity, Motivational interview, Virtual arena
- Where
- 3 sites in Denmark
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Healthy
VO2 Max: In Vivo Model for Functional Red Cell Testing. Can RECESS be Explained?
This is a single-center, randomized, partially blinded study to determine whether 42-day old red blood cells (RBCs) deliver oxygen as effectively as 7-day old RBCs and also to determine whether transfusion with 28-day old RBCs is…
- Trial name
- NCT02918851
- Testing
- Transfusion of 7-day stored red blood cells, Transfusion of 28-day stored red blood cells, Transfusion of 42-day stored red blood cells
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Stony Brook University
High Intensity Interval Exercise (HIIE)
Time at VO2max During High-Intensity Interval Training
The project titled "Time at VO2max During High-Intensity Interval Training Manipulating Work and Rest" aims to investigate how different high-intensity interval training (HIIT) protocols influence the time athletes spend at or…
- Trial name
- NCT06636916
- Testing
- Short Intervals HIIT, Long intervals HIIT
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Maia
Transgender Persons
Transgender Observational Performance
The study will evaluate the sports capabilities of transgender women mainly in terms of muscular strength and aerobic capacity (VO2max).
- Trial name
- TOP (NCT05337865)
- Testing
- Aerobic exercise test.
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Instituto Brasileiro de Controle do Cancer
Coffee, Anthocyanins
Short-term Effects of Caffeine and a Multi-ingredient Pre-workout on Exercise Performance
The investigators are conducting a study to see how a commercial pre-workout supplement, coffee, and water affect how well people perform. The study is conducted across four visits.
- Conditions
- Coffee, Anthocyanins, Exercise Performance
- Trial name
- NCT07024940
- Testing
- Ethiopian Coffee, Supplement
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- St. Louis University
Healthy Subjects
Interval Training and Resting Metabolism
It has been reported that obese individuals are seated 2 ½ hour more than lean individuals and that non exercise thermo genesis (NEAT) may vary with as much as 2000 Kcal/day between equal size people due to different occupational…
- Trial name
- NEAT (NCT01313468)
- Testing
- 1 x 4 minute interval, 4 x 4 minutes Intervals, Moderate continuous Training
- Where
- Norway
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Norwegian University of Science and Technology
Age-related Muscle Decline
CALM-AF-AI: Counteracting Age-related Loss of Muscle With AAV-Follistatin Combined With Angiogenesis-Inducing VEGF Plasmid Gene Therapy
This Phase 1/2a, open-label, non-randomized study is designed to evaluate the safety and tolerability of intramuscular AAV9-Follistatin gene therapy administered either as monotherapy or in combination with a VEGF-encoding…
- Trial name
- CALM-AF-AI (NCT07443826)
- Testing
- AAV9-Follistatin gene therapy, VEGF Plasmid
- Where
- Honduras
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Unlimited Biotechnology LLC
Healthy Young Men, Healthy Young Women
Characterization of the Plasma Metallomic Profile to Acute Exercise in Healthy Men and Women (METALEXO)
Among the various trace elements playing a key role in physical performance, iron is probably one of the most studied in the last 30 years.
- Trial name
- METALEXO (NCT05718752)
- Testing
- Maximal incremental exercise test, 30-min submaximal exercise test
- Where
- France
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- University of Rennes 2
Healthy
High Intensity Interval Training in 1% or 10% Slope
The objective was to determine the effect of six running sessions of high intensity interval training (HIIT) at 1% and 10% incline on VO2max, peak of velocity (VPeak), and time limit of 1% (TLim1%) and 10% (TLim10%) of…
- Trial name
- Slope (NCT02511964)
- Testing
- Interval Training at 1% Incline, Interval Training at 10% Incline
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Universidade Federal do Rio de Janeiro
Healthy Subjects
Cardiovascular Fitness and Venous Function in Trained and Untrained Subjects
The primary aim is to study the relationship between vascular function, cardiovascular fitness and age in healthy subjects. Individuals with the highest cardiovascular fitness will have the greatest arterial inflow independent of…
- Trial name
- NCT01215630
- Testing
- Aerobic Interval Training
- Where
- Norway
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Norwegian University of Science and Technology
Exercise Performance, Physical Performance
Effects of Different Caffeine Forms on Aerobic and Anaerobic Exercise Performance
This study investigated the effects of different caffeine delivery forms on aerobic and anaerobic exercise performance in healthy adults.
- Trial name
- NCT07497685
- Testing
- Comparative Acute Effects of Caffeine Delivery Forms (Capsule, Chewing Gum, Mouth Rinse) on Aerobic Capacity and Wingate Anaerobic Performance Outcomes in Recreational Male Athletes: A Randomized Coun
- Where
- Turkey (Türkiye)
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of Gaziantep
Males, Untrained
Running Effect on Cardiovascular and Muscular Parameters
The purpose of the study is to determine the effect of 16 weeks of running exercise on various parameters related to heart, vascular systems, blood, and muscle in untrained males 30-50 years old.
- Conditions
- Males, Untrained, 30-50 Years Old, Healthy
- Trial name
- NCT01406730
- Testing
- exercise
- Where
- 3 sites in Germany
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Erlangen-Nürnberg Medical School
General Health
Improvements in Aerobic Fitness With Exercise Training: the Role of Myokines
For both healthy adults and patients with cardiovascular disease (CVD), aerobic fitness (V̇O2max) is a stronger predictor of the risk of future chronic disease and premature death than other established risk factors such as…
- Trial name
- NCT06141512
- Testing
- Reduced-exertion high-intensity interval training (REHIT)
- Where
- United Kingdom
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- University of Stirling
Healthy Adults
Normative Data for Cardiorespiratory Fitness in Healthy Adults
Cardiorespiratory fitness (CRF) is a physical attribute which represents how effectively various bodily systems work together to transport and utilize oxygen to support muscular activity during prolonged, rhythmic, large-muscle…
- Trial name
- NDFCFIHAUTQCST (NCT07275619)
- Where
- Pakistan
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Riphah International University
Efficacy, Self, Fatigue; Muscle, Heart
Neuromodulation of the Autonomic Nervous System in Athletes
There are few studies in the literature that have evaluated the effects of using percutaneous stimulation of the auricular branch of the vagus nerve for sports purposes (to accelerate recovery after physical exertion).
- Conditions
- Efficacy, Self, Fatigue; Muscle, Heart, Fatigue, Mental, Fatigue; Combat
- Trial name
- NANSA (NCT06281795)
- Testing
- tVNS
- Where
- Russia
- Volunteers
- 121 people, healthy volunteers welcome
- Sponsor
- Bakulev Scientific Center of Cardiovascular Surgery
Hyperoxia / High FiO₂ Exposure, Interval Training
Oxygen as a Metabolic Modulator: Divergent Physiological Adaptations to Hypoxic and Hyperoxic Tabata Training.
The purpose of this study is to examine how breathing air with different oxygen concentrations (higher or lower than normal) during high-intensity interval training affects: Aerobic capacity (VO₂max) Ventilatory thresholds Blood…
- Conditions
- Hyperoxia / High FiO₂ Exposure, Interval Training, HIIT, High Intensity Interval Training
- Trial name
- NCT07551869
- Testing
- FIO2 modulation during HIIT protocol on assault bike
- Where
- Belgium
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Haute Ecole Bruxelles-Brabant
Aging, Healthy
High-intensity Training for Improving Physical Performance of Aged Women
This study evaluates the adaptations on the functional capacity and cardiovascular in elderly after a physical activity program circuit training.
- Conditions
- Aging, Healthy, Cardiovascular Risk Factor, Physical Activity
- Trial name
- AHIITATE (NCT03840330)
- Testing
- Experimental: High-intensity interval training group, Experimental: Moderate-intensity interval training group
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Universidad de Almeria