This trial is unknown!
Search for a recruiting clinical trial for your condition
Your journey
1What's a trial
4Get in touch
More info
You can access this
clinical trial
if you have
Contraceptive Affecting the Autonomic Nervous System or Contraceptive Affecting Blood Pressure
and you are
between 20 and 40
years old
This is a trial in the final phase before the treatment is released on the market.
Show me locations

The purpose

The use of combined oral contraceptives has been associated with increased risk of adverse cardiovascular events. The exact mechanism by which these drugs exert this influence is uncertain. It is possible that changes in autonomic nervous system are involved. The objective of these study was to evaluate the effect of the use of a contraceptive containing 20 mcg of ethinyl estradiol and 3mg of drospirenone in the autonomic nervous system in healthy women. Few studies have been conducted in the field of hormonal contraception and evaluation of the autonomic nervous system work and no prospective, controlled study was published so far. These study will be the first.

Provided treatments

  • Drug: Contraceptives, Oral, Combined (Yaz®)

Locations near you

Unfortunately, there are no recruiting locations near you. Please check the list with all locations below.
Tris trial is registered with FDA with number: NCT01590849. The sponsor of the trial is Instituto do Coracao and it is looking for 69 volunteers for the current phase.
Official trial title:
Assessment of Autonomic Tone in Normotensive Women Using Combined Hormonal Oral Contraceptive Containing Drospirenone