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NCT03304886 · ClinicalTrials.gov registry record
Assessing the Diagnostic Accuracy of an On-line Questionnaire for Diagnosis of Primary Headache Disorders
A clinical trial, sponsored by Stanford University.
- Completed
- Registry status
- 250
- Enrollment target
NCT03304886: Completed study, sponsored by Stanford University.
NCT03304886 is a clinical trial that has completed, run by Stanford University. The registered enrollment target is 250 participants. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT03304886 has completed, sponsored by Stanford University.
- COMPLETED
- Registry status
- 250 participants
- Enrollment target
Study Summary
Purpose of the study is to assess the diagnostic accuracy of an on- line questionnaire in comparison to a semi-structured interview administered by a trained interviewer.
Primary Outcome
An on- line questionnaire is non inferior to a semi-structured interview for accurately diagnosing episodic migraine vs non episodic migraine, chronic migraine vs. non chronic migraine. We will compare the 4 primary (chronic and episodic migraine, chronic and episodic tension-type headache) obtained on each of the two evaluations for reliability using recognized statistical tools: This analysis will be conducted by independent reviewers, not the developers of either instrument
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 250 participants |
| Start Date | 2018-02-28 |
| Est. Completion | 2019-12-30 |
What the finished NCT03304886 record still lists
NCT03304886 is an observational study that tracks outcomes without assigning an intervention. The registered 250 participants enrollment target is mid-sized for trials with a published cap.
The record links to 0 conditions, and to 0 interventions.
NCT03304886 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT03304886 about?
NCT03304886 is a clinical study titled "Assessing the Diagnostic Accuracy of an On-line Questionnaire for Diagnosis of Primary Headache Disorders". Purpose of the study is to assess the diagnostic accuracy of an on- line questionnaire in comparison to a semi-structured interview administered by a trained interviewer.
What is the current status of trial NCT03304886?
This trial is currently completed. The enrollment target is 250 participants. The study started on 2018-02-28. Estimated completion is 2019-12-30.
Who is sponsoring clinical trial NCT03304886?
This trial is sponsored by Stanford University, which has 1,744 total clinical trials registered on ClinicalTrials.gov.
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