We're building a better ClinicalTrials.gov. Check it out and tell us what you think!
Try the New Site
We're building a modernized ClinicalTrials.gov! Visit Beta.ClinicalTrials.gov to try the new functionality.
ClinicalTrials.gov Menu

Oral Contraceptive Pill Compared With Vitamin E in Women With Migraine (WHATT)

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Know the risks and potential benefits of clinical studies and talk to your health care provider before participating. Read our disclaimer for details.
ClinicalTrials.gov Identifier: NCT04007874
Recruitment Status : Recruiting
First Posted : July 5, 2019
Last Update Posted : April 7, 2022
Erasmus Medical Center
Netherlands Brain Foundation
ZonMw: The Netherlands Organisation for Health Research and Development
Information provided by (Responsible Party):
G.M. Terwindt, MD, Leiden University Medical Center

No Study Results Posted on ClinicalTrials.gov for this Study
Recruitment Status : Recruiting
Estimated Primary Completion Date : April 2023
Estimated Study Completion Date : April 2023