At a glance
ClinicalIndex Comparison RecordN/ACompleted· 477 enrolled
Drug / intervention
Not specified
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.
Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Predicting Poor Pain and Functional Outcomes After Discharge From the Emergency Department With a Primary Headache
In Brief
An observational study for Headache. Completed, enrolled 477 participants across 1 site.
Detailed Summary
The purpose of this study is to determine how often headaches recur and to learn how to predict continued suffering from headache after emergency department discharge.
Study Details
Study Typeobservational
Allocation--
Masking--
Primary Purpose--
ConditionsHeadache
CountriesUnited States
Timeline
N/ACompletedFinished
200420052006200720082009201020112012201320142015201620172018201920202021202220232024202520262027
Enrollment StartMar 2004
Primary CompletionAug 2005
Study CompletionNov 2005
First PostedApr 2006
TodayJul 2026
First PostedApr 12, 2006
Enrollment StartMar 1, 2004
Primary CompletionAug 1, 2005
Study CompletionNov 1, 2005
TodayJul 2, 2026
Enrollment to primary: 1.4 yearsPosted 20.2 years ago