The Effects of Caffeine on Heart Rate and Heart Rate Variability
NCT ID: NCT05521386
Last Updated: 2022-08-30
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
UNKNOWN
NA
16 participants
INTERVENTIONAL
2022-09-01
2023-04-30
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
Related Clinical Trials
Explore similar clinical trials based on study characteristics and research focus.
Effect of Caffeine on Heart Function
NCT02401776
Coronary Care Caffeine: Influence of Coffee on Heart Rate Post Myocardial Infarction
NCT00137098
Action of Caffeinated and Decaffeinated Espresso on Autonomic Function
NCT00576030
Arrhythmic Effects of Hight Dose Caffeine
NCT02045992
Post-Exercise Cardiovascular Responses Following Energy Drink Consumption
NCT03418077
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
RANDOMIZED
CROSSOVER
BASIC_SCIENCE
NONE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
Caffeine
caffeine dose of 5 mg per kg of body mass administered orally via a gelatine capsule
Caffeine
Single pill in an acute dose of 5 mg per kg of body mass
Placebo
maltodextrin (placebo) dose of 5 mg per kg of body mass administered orally via a gelatine capsule
Placebo
Single pill in an acute dose of 5 mg per kg of body mass
Interventions
Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.
Caffeine
Single pill in an acute dose of 5 mg per kg of body mass
Placebo
Single pill in an acute dose of 5 mg per kg of body mass
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
Exclusion Criteria
18 Years
55 Years
MALE
Yes
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
St Mary's University College
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
References
Explore related publications, articles, or registry entries linked to this study.
Glaister M, Lythgoe D, Kamath S. The Effects of Caffeine on Heart Rate and Heart Rate Variability at Rest and During Submaximal Cycling Exercise. Res Q Exerc Sport. 2025 Mar;96(1):155-163. doi: 10.1080/02701367.2024.2377303. Epub 2024 Jul 15.
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
StMarysUC5
Identifier Type: -
Identifier Source: org_study_id
More Related Trials
Additional clinical trials that may be relevant based on similarity analysis.