Autonomic Nervous System Imbalance Clinical Trial
Official title:
Impact of Caffeine Consumption on Markers of the Autonomic Nervous System
Caffeine consumption has been linked to dysfunction of the autonomic nervous system. In this study the investigators analyze the effects of caffeine containing drinks (including energy drinks and coffee) on ECG based parameters of the autonomic nervous system.
Status | Recruiting |
Enrollment | 20 |
Est. completion date | June 30, 2021 |
Est. primary completion date | June 30, 2021 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | All |
Age group | 18 Years and older |
Eligibility | Inclusion Criteria: - healthy individuals - > 18 years Exclusion Criteria: - known cardiovascular disease - other diseases which may influence the autonomic nervous system - medication which may influence the autonomic nervous system - prior caffeine consumption (<24 hours) |
Country | Name | City | State |
---|---|---|---|
Germany | University Hospital Munich (LMU Klinikum) | Munich |
Lead Sponsor | Collaborator |
---|---|
Klinikum der Universitaet Muenchen |
Germany,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Heart rate (HR) | ECG-based analysis of heart rate (beats per minute) | 2 hours | |
Secondary | Periodic repolarization dynamics (PRD) | ECG-based analysis of repolarization instability (degĀ²) | 2 hours |
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