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Showing 25–48 of 106 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional Accepts healthy volunteers

Post-Exercise Cardiovascular Responses Following Energy Drink Consumption

NCT03418077
Conditions
QTc Interval
Interventions
Energy Drink, Placebo-control
Dietary Supplement
Lead sponsor
David Grant U.S. Air Force Medical Center
Federal
Eligibility
18 Years to 40 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Travis Air Force Base, California
Conditions
Healthy
Interventions
PF-04447943, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 85 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Glendale, California
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Food Frequency Questionnaires in Estimating Food Nutrient Intake in Healthy Young Adults

NCT02610023
Conditions
Healthy Subject
Interventions
Questionnaire Administration, Laboratory Biomarker Analysis, Spectroscopy
Other · Device
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
20 Years to 50 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Completed Not applicable Interventional Accepts healthy volunteers

Kettlebell Swings & Low Back Pressure Pain Threshold

NCT03696615
Conditions
Low Back Pain
Interventions
Tabata Kettlebell Swing Workout, Control
Other
Lead sponsor
University of Central Florida
Other
Eligibility
18 Years to 45 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Orlando, Florida
Conditions
Infections, Papillomavirus
Interventions
Cervarix™, Havrix™-based investigational formulation
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
15 Years to 25 Years · Female only
Enrollment
18,729 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2009
U.S. locations
50
States / cities
Birmingham, Alabama • Fountain Valley, California • San Diego, California + 39 more
Conditions
Healthy
Interventions
Berry extract, Placebo
Dietary Supplement · Other
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years to 35 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Omaha, Nebraska
Completed Not applicable Interventional Accepts healthy volunteers

Omega-3 Fatty Acids and Muscle Protein Synthesis

NCT00794079
Conditions
Healthy
Interventions
omega-3 fatty acids, corn oil
Dietary Supplement
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 85 Years
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
1
States / cities
St Louis, Missouri
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of Bacillus Subtilis R0179 in Healthy Young Adults

NCT01802151
Conditions
Healthy
Interventions
B. subtilis R0179, Placebo
Dietary Supplement
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 50 Years
Enrollment
83 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Gainesville, Florida
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Energy Drinks on Sleep and Cardiovascular Health

NCT05503732
Conditions
Healthy, Caffeine
Interventions
Energy Drink, Placebo Drink
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Completed Not applicable Interventional Accepts healthy volunteers

COSMED K5 Validation and Reliability Study

NCT05145192
Conditions
Cardiopulmonary, Exercise
Interventions
COSMED K5 CPET (Cardiopulmonary Exercise Test), ParvoMedics CPET
Device
Lead sponsor
Baylor Research Institute
Other
Eligibility
20 Years to 29 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Frisco, Texas
Conditions
Nerve Degeneration, Healthy Aging
Interventions
Resistance Training
Other
Lead sponsor
Oklahoma State University
Other
Eligibility
18 Years to 100 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Stillwater, Oklahoma
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Remote Ischemic Conditioning and Spinal Reflex Modulation

NCT06860464
Conditions
Healthy Young Adults
Interventions
Remote Ischemic Condtioning (RIC), Sham Conditioning, Balance training
Behavioral
Lead sponsor
East Carolina University
Other
Eligibility
18 Years to 40 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Greenville, North Carolina
Completed No phase listed Observational Accepts healthy volunteers

Normative Data of Brain Network Activation in Adolescents and Young Adults

NCT01460394
Conditions
Healthy Controls
Interventions
Not listed
Lead sponsor
ElMindA Ltd
Industry
Eligibility
15 Years to 24 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Overland Park, Kansas
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Positron Emission Tomography (PET) Amyloid Imaging of the Brain in Healthy Young Adult Subjects

NCT01265394
Conditions
Healthy
Interventions
[18F] Flutemetamol
Drug
Lead sponsor
GE Healthcare
Industry
Eligibility
18 Years to 40 Years
Enrollment
218 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Princeton, New Jersey
Completed Not applicable Interventional Accepts healthy volunteers

Writing Activities and Emotions

NCT04539756
Conditions
Healthy
Interventions
positive psychological intervention, Active control condition
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Phase 1 Safety Study of GelVac Nasal Powder H5N1 Influenza Vaccine
Interventions
GelVac™ nasal powder H5N1 influenza vaccine., Placebo
Drug
Lead sponsor
Alachua Government Services, Inc.
Industry
Eligibility
18 Years to 49 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Healthy Subjects
Interventions
Submaximal isometric exercise
Other
Lead sponsor
Marquette University
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Conditions
Infections, Papillomavirus, Papillomavirus Vaccines
Interventions
CervarixTM, HPV investigational vaccine GSK568893A, different formulations
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 25 Years · Female only
Enrollment
383 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
4
States / cities
Denver, Colorado • Golden, Colorado • Salt Lake City, Utah
Completed Not applicable Interventional Accepts healthy volunteers Results available

Noninvasive Vagus Nerve Stimulation (VNS) for Neuromotor Adaptations

NCT03628976
Conditions
Healthy Young Adults
Interventions
tVNS, Motor training
Other
Lead sponsor
Georgia Institute of Technology
Other
Eligibility
18 Years to 39 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
HIV, Alcohol Misuse, Stigma
Interventions
Healthy Choices, Time Attention Control
Behavioral · Other
Lead sponsor
Florida State University
Other
Eligibility
18 Years to 29 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2029
U.S. locations
1
States / cities
Tallahassee, Florida
Conditions
Healthy
Interventions
Mindful Self-Compassion (MSC)
Behavioral
Lead sponsor
University of Rhode Island
Other
Eligibility
18 Years to 29 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Providence, Rhode Island
Completed Not applicable Interventional Accepts healthy volunteers Results available

Gas Exchange Kinetics and Work Load During Exercise

NCT03770507
Conditions
Methods of Exercise in Children
Interventions
Exercise Training
Other
Lead sponsor
University of California, Irvine
Other
Eligibility
7 Years to 35 Years
Enrollment
94 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Irvine, California
Conditions
Exercise, Heat Strain, Control Condition
Interventions
Exercise, Heat strain
Behavioral
Lead sponsor
Northern Arizona University
Other
Eligibility
18 Years to 50 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Flagstaff, Arizona
Conditions
Physical Activity, Neoplasms, Cancer
Interventions
Core Intervention, Simplified Dietary Monitoring (Green), Simplified Dietary Monitoring (Red), Nutrition Goals (Yes), Nutrition Goals (No), Supportive Text Messages (Yes), Supportive Text Messages (No), Lesson Delivery (Once), Lesson Delivery (Weekly)
Behavioral
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
18 Years to 39 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Chapel Hill, North Carolina