Chronic migraine. Chronic migraine without aura, not intractable, without status migrainosus
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: The patient’s serum zinc level should be within the normal range before enrollment in the study Patients over 18 years old Diagnosed with chronic migraine No other active diseases Willingness to participate in this study and sign a written informed consent
Exclusion criteria
Exclusion criteria: Severe burns and trauma Active infectious or inflammatory disease Pregnancy and uncontrolled diabetes Consumption of alcohol Moderate to severe liver disease
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Headache intensity. Timepoint: First visit (before botulinum toxin injection), one month after botulinum toxin injection and receipt of placebo or zinc supplement, six months after botulinum toxin injection and receipt of placebo. Method of measurement: With Migraine Disability Assessment (MIDAS) Score. | — |
Countries
Iran (Islamic Republic of)
Contacts
Tabriz University of Medical Sciences