Status:
COMPLETED
Assessing the Diagnostic Accuracy of an On-line Questionnaire for Diagnosis of Primary Headache Disorders
Lead Sponsor:
Stanford University
Conditions:
Headache Disorders
Eligibility:
All Genders
18-65 years
Brief 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.
Detailed Description
The worldwide current gold standard for diagnosing headaches is the International Classification of Headache Disorders (ICHD 3 beta). Adhering strictly to ICHD criteria has been problematic for accura...
Eligibility Criteria
Inclusion
- Female or male subjects age between age 18-65(inclusive),
- Subjects must agree to sign online informed consent;
- Subject must be able to understand and willing to complete both evaluations in English
- Willing to comply with study instructions.
- Agree not to Rely or act on any diagnosis given to them in the study
Exclusion
- 1\. Presence of Disorders listed in groups 5-13 of The International Headache Society Classification of Head and Facial Pain (Headache Classification Committee of the International Headache Society, 2015 except for post traumatic headache and medication overuse headache);
- 1a. History of brain tumor, brain surgery
- 1b. History of brain infection such as meningitis, encephalitis, or meningoencephalitis
- 1c. History of any significant current or previous brain dysfunction
- 1d. Regular use of illicit drugs.
- 2\. Known significant medical or psychiatric disease or abnormal laboratory data that would preclude entry into this study.
- 3\. Subjects with - significant cognitive impairment such as dementia, active psychiatric disease such as schizophrenia.
- 4\. Subjects with physical limitations to participate in the on-line or phone interview impossible.
- 5\. Non-English speaking patients
Key Trial Info
Start Date :
February 28 2018
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
December 30 2019
Estimated Enrollment :
250 Patients enrolled
Trial Details
Trial ID
NCT03304886
Start Date
February 28 2018
End Date
December 30 2019
Last Update
October 14 2020
Active Locations (1)
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1
Stanford University, School of Medicine
Palo Alto, California, United States, 94304