NCT07847554Not yet recruiting
Validity and Reliability of the Greek WPAI:Migraine
Assessment of Work Productivity and Activities in Patients With Migraine Using the "WPAI (Work Productivity and Activity Impairment)" Questionnaire: Validity and Reliability Study of the Greek Version
Source: ClinicalTrials.gov · Last updated 8 Oct 2026
Brief summary (registry, in English)
Migraine is a common neurological disorder that can substantially impair work productivity and daily functioning through both absenteeism and presenteeism. The Work Productivity and Activity Impairment Questionnaire for Migraine (WPAI:Migraine) is a brief patient-reported measure designed to assess migraine-related impairment in work and daily activities. Although the questionnaire has demonstrated validity and reliability in other populations, a validated Greek version is currently unavailable. This study aims to evaluate the validity and reliability of the Greek version of the WPAI:Migraine in individuals with episodic or chronic migraine, thereby providing an appropriate tool for assessing migraine-related work productivity and functional impairment in the Greek population.
- Status (registry)
- Not yet recruiting
- Study type
- Observational
- Enrollment
- 60 (estimated)
- First submitted
- 22 Sept 2026
- Start date
- 1 Nov 2026
- Primary completion date
- 1 Jun 2027
- Lead sponsor
- National and Kapodistrian University of Athens
- Diseases
- Migraine
- NCT number
- NCT07847554
What you commit to
- Study type: Observational
- Planned participants: 60
- From 1 Nov 2026 to the primary completion date, 1 Jun 2027
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other illness
- Presence of a headache disorder other than migraine
- History of systemic diseases (malignant, inflammatory, acute traumatic, infectious, surgical, neurological, psychiatric, or rheumatological conditions)
Who the study is looking for
- Diagnosis of migraine
- Age 18-70 years
- Ability to understand, read, write, and speak the Greek language
Age in the registry: 18 years to 70 years · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| National Kapodistrian University of Athens, Aeginition Hospital, Headache Clinic Coordinator of this site? Confirm its status | Athens | Greece | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.