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Sex Hormones and Orthostatic Tolerance

Orthostatic Intolerance Clinical Trial

Official title:
Sex Hormones and Orthostatic Tolerance

Clinical Trial Summary

This study is designed to determine the causes of "orthostatic intolerance" which occurs more commonly in women than in men. Orthostatic tolerance is the ability to remain standing up right for long periods of time, or to avoid dizziness when moving to standing from a seated or lying position.

Clinical Trial Description

In this study we are interested in determining the impact of female reproductive hormones (estrogen and progesterone) on orthostatic tolerance (described above) so we administer these hormones to participants. We also test participants' orthostatic tolerance in our laboratory and use this information to place subjects into groups. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT01153581
Study type Interventional
Source Yale University
Contact
Status Completed
Phase Phase 2
Start date February 2006
Completion date May 2013
View Details
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