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Clinical Trial Summary

This study will describe the reasons for triptan utilization patterns (continuation and discontinuation) in triptan-naïve participants and assess the stability of treatment utilization patterns over time according to standard medical guidelines or clinical practice standards of the investigating physician.


Clinical Trial Description

After study start, the Protocol was amended to clarifiy that the first triptan prescription must have been received by the participant within a time window of 3 months (± 2 weeks) prior to the participant being identified by the Investigator, and could be enrolled into the study within 6 months of taking the prescribed triptan medication for the first time and that use of a sample triptan would not disqualify a participant as long as the sample was of the same triptan that was eventually prescribed. ;


Study Design

Observational Model: Cohort, Time Perspective: Prospective


Related Conditions & MeSH terms


NCT number NCT01421277
Study type Observational
Source Merck Sharp & Dohme Corp.
Contact
Status Terminated
Phase N/A
Start date May 2011
Completion date March 2012

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