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China Headache Online Registry and Database

China Headache Online Registry and Database - CHORD

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2400079690
Enrollment
Unknown
Registered
2024-01-09
Start date
2024-01-10
Completion date
Unknown
Last updated
2024-07-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

headache

Interventions

Migraine:Not applicable. This is an observational study with no interventions.
Tension-type headache:Not applicable. This is an observational study with no interventions.
Cluster headache:Not applicable. This is an observational study with no interventions.
Other Primary Headache Disorders:Not applicable. This is an observational study with no interventions.

Sponsors

Department of Neurology, the First Medical Center of Chinese PLA General Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1. Age 18 years and above, both males and females are eligible; 2.Meet the diagnostic criteria for primary headache disorders (such as tension-type headache, migraine, cluster headache, etc.) according to the International Classification of Headache Disorders 3rd edition; 3.Have a history of headache for at least 1 year; 4.Willing and able to participate in the entire duration of the study, and sign an informed consent form.

Exclusion criteria

Exclusion criteria: 1. Secondary headaches; 2. High-risk populations, such as those with severe cardiac disease, hepatic or renal dysfunction, or malignant tumors; 3. Patients with mental illness, cognitive disorders, or those unable to comply with the research requirements.

Design outcomes

Primary

MeasureTime frame
Monthly Number of Migraine Days;Monthly Number of Headache Days;Monthly Days of Acute Medication Use;

Secondary

MeasureTime frame
Headache Impact Test (HIT-6) ;Patient Global Impression of Change (PGIC) ;Migraine Specific Quality of Life Questionnaire, Version 2.1 (MSQ v2.1) ;Patient Health Questionnaire-4 (PHQ-4);Migraine Treatment Optimization Questionnaire-4 (mTOQ-4);Work Productivity and Activity Impairment Questionnaire: Migraine V2.0 ;12-item Allodynia Symptom Checklist (ASC-12);Visual Aura Rating Scale (VARS);Headache-Attributed Restriction, Disability, Social Handicap and Impaired Participation (HARDSHIP) questionnaire.;Migraine Interictal Burden Scale (MIBS-4);

Countries

China

Contacts

Public ContactShengyuan Yu

Department of Neurology, the First Medical Center of Chinese PLA General Hospital

yusy1963@126.com+86 10 5549 9318

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026