PD2i Analysis of Heart Rate Variability in Competitive Sports

Completed

Conditions studied: Autonomic Dysfunction

In brief

This is a double blind observational analysis of changes in heart rate variability using PD2i analyser in competitive athletes during strenuous exercise and competition.

Key facts

Study ID

NCT01249248

Run by

University of Mississippi Medical Center

People needed

90

Starts

2010-10-01

Expected to finish

2011-07-01

Last updated by the study team

2012-04-12

Who can join

Age: 18 and older, up to 40. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Age >18 years, as determined by birth date given on participation form.
• Actively involved in competitive athletics
• Able to give informed consent

You may not qualify if…

• Any known prior autonomic dysfunction
• History of seizures or taking anti-seizure medication
• Known learning disability or attention deficit disorder
• Chronic heart conditions such as arrhythmias or valvular disease
• History of diabetes mellitus
• Taking any prescription stimulants such as Ritalin, Focalin, etc.
• Use of any performance-enhancing drugs
• Any deviation from normal found on the pre-participation physical exam such as the presence of a murmur or hypertension.

Where it is running

• University of Mississippi Medical Center — Jackson, Mississippi, United States

Full record on ClinicalTrials.gov

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