Clinical trials: VO2max
Sedentary Lifestyle, Cardiorespiratory Fitness
Sprint Interval Training in Young Sedentary Adults
This randomized controlled trial evaluated the effects of a 6-week supervised sprint interval training program on cardiorespiratory fitness in healthy sedentary young adults.
- Trial name
- SIT (NCT07596836)
- Testing
- Sprint Interval Training
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Sezer Taştan
Severe Mental Illness, Schizophrenia Spectrum &Amp; Other Psychotic Disorders
Validation and Impact of Cardiorespiratory Fitness in Severe Mental Illness - the Heart in Mind Project
This project aims to evaluate feasibility, validity and clinically applicability to systematically measure fitness in patients with severe mental illness. The research project is a validation study using a cross-sectional design.
- Conditions
- Severe Mental Illness, Schizophrenia Spectrum &Amp; Other Psychotic Disorders, Bipolar Affective Disorder
- Trial name
- NCT06743711
- Where
- Denmark
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Bjorn H. Ebdrup
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
Cardiorespiratory Fitness, Substrate Metabolism During Exercise
VO2max and Substrate Crossover Point
This study aims to investigate the relationship between maximal oxygen uptake (VO2max) and the substrate crossover point during incremental exercise.
- Conditions
- Cardiorespiratory Fitness, Substrate Metabolism During Exercise, Metabolic Flexibility, Maximal Oxygen Uptake
- Trial name
- VO2MAX-CROSS (NCT07799662)
- Testing
- Incremental Graded Exercise Test (Bruce Protocol)
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Celil Kaçoğlu
Cardiorespiratory Fitness Test
Validity and Reliability of a Clinical Method for Assessment of Cardiorespiratory Fitness Using Seismocardiography
Measurement of cardiorespiratory fitness (here VO2max) is considered a valuable tool for improving the risk prediction of cardiovascular disease and overall patient management.
- Trial name
- NCT05356871
- Testing
- VO2max validity and reliability assesment
- Where
- Denmark
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
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
Hypoxia
The Effect of Inhaled Nitric Oxide on Maximal Oxygen Consumption During Exercise in Hypoxia
During exercise in conditions of low oxygen (termed hypoxia), such as mountaineering at high altitudes, the lung blood vessels constrict in an attempt to protect the body from the negative effects of hypoxia.
- Trial name
- iNO (NCT04231773)
- Testing
- Nitric Oxide
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Alberta
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
Healthy Adult, Fitness Testing
Molecular Indicators of Systematic Fitness
The goal of this study is to characterize associations between cardiorespiratory fitness, as measured by VO₂max/VO₂peak, and blood-based molecular measurements in adults.
- Conditions
- Healthy Adult, Fitness Testing, Athlete, Aging
- Trial name
- MISFIT (NCT07393841)
- Testing
- There is no intervention.
- Where
- United States
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- VO Health, Inc.
VO2max
The Effects of High vs. Low Time Spent Near VO2max During Two Work-matched High Intensity Interval Training.
Maximal oxygen uptake (VO2max) is used to define cardiorespiratory fitness, which is important to health and sport performance in humans.
- Trial name
- NCT05742542
- Testing
- Exercise training
- Where
- Brazil
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of the State of Santa Catarina
General Health
The Effect of Training Frequency on Improvements in VO2max With REHIT
Many people do not manage to do the recommended amount of physical activity for improving general health and wellbeing, and a common reason for this is lack of time.
- Trial name
- NCT05249205
- Testing
- REHIT1, REHIT2
- Where
- 3 sites in United Kingdom
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of Stirling
COPD
Maximal Oxygen Uptake (VO2max) in Patients With COPD
Patients with chronic obstructive pulmonary disease (COPD), facing a decline in lung function and compromised quality of life, often benefit from regular exercise (1).
- Trial name
- COPD-MAX (NCT06257381)
- Testing
- VO2max
- Where
- Denmark
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Postural Balance, Physical Fitness
Diaphragmatic Kinesio Taping With HIIT in Trained Individuals
This randomized controlled trial evaluated whether diaphragmatic kinesio taping provides additional physiological and functional benefits when added to an 8-week supervised high-intensity interval training (HIIT) program in…
- Conditions
- Postural Balance, Physical Fitness, Healthy Volunteers
- Trial name
- DKT-HIIT (NCT07390721)
- Testing
- High-Intensity Interval Training (HIIT), Diaphragmatic Kinesio Taping
- Where
- Turkey (Türkiye)
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Agri Ibrahim Cecen University
Performance Enhancing Product Use
Ergogenic Effects of Sportlegs
Sportlegs is a commercially available dietary/sports supplement. It is manufactured by a local, Colorado-based company: Sport Specifics Inc.
- Trial name
- NCT06371521
- Testing
- Sportlegs
- Where
- United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Christopher Bell
Physical Fitness, Cardiorespiratory Fitness
High-Intensity Interval Training Versus Moderate-Intensity Continuous Training in Physically Trained Adults
This randomized controlled trial compared the effects of high-intensity interval training (HIIT) and moderate-intensity continuous training (MICT) on physiological and functional outcomes in physically trained adults aged 18-35…
- Trial name
- NCT07915349
- Testing
- High-Intensity Interval Training, Moderate-Intensity Continuous Training
- Where
- Turkey (Türkiye)
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Agri Ibrahim Cecen 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
Athletes, Healthy
The Influence of Chlorella Supplementation on Running Performance
Algae, such as chlorella, are gaining popularity as a nutritious additive to whole food or as a supplement. They contain a variety of beneficial nutrients like vitamins, minerals, healthy fats, and amino acids, which can have…
- Trial name
- NCT06479993
- Testing
- Chlorella supplementation
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University College, London
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
Cystic Fibrosis
Interactive Video Game Responses in Cystic Fibrosis
Cystic fibrosis (CF) is a disease that affects multiple systems, however, the accumulation of secretion in the airways contributes to the fact that pulmonary complications are the main responsible for the high rates of morbidity…
- Trial name
- Igamecf (NCT03229213)
- Where
- Brazil
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Pontificia Universidade Católica do Rio Grande do Sul
Cardiorespiratory Fitness
Effect of Sprint Interval Training Frequency on Improvements in Fitness
The goal of this study is to learn how the number of weekly exercise sessions affects improvements in fitness in healthy university aged students.
- Trial name
- NCT06142942
- Testing
- Exercise Intervention
- Where
- Canada
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Wilfrid Laurier University