Mix headache: A valid clinical entity?

Area of Science:

• Neurology
• Psychiatry

Background:

• Chronic daily headache (CDH) is a prevalent condition.
• Current treatment approaches often combine anti-migraine and anti-stress medications.
• The clinical diagnosis of CDH can be complex, encompassing both chronic migraine (CM) and chronic tension-type headache (CTTH).

Purpose of the Study:

• To investigate the validity of a
• To explore the prevalence of psychiatric comorbidities in CDH patients.
• To propose a
• CDH - mix headache
• subtype based on clinical presentation and comorbidities.

Main Methods:

• A cohort of 70 primary CDH patients (aged 15-55) was studied.
• Patients were classified as CM or CTTH based on symptom profiles adhering to International Headache Society guidelines.
• Schedules for Clinical Assessment in Neuropsychiatry (SCAN) and ICD-10 criteria were used to assess psychiatric comorbidities.

Main Results:

• 68.6% of patients were diagnosed with CM, and 31.4% with CTTH.
• A significant comorbidity of anxiety and depressive illness was found in 67.2% of patients (47 individuals).
• Of those with comorbidities, 34 were in the CM group and 13 in the CTTH group.

Conclusions:

• The study supports the existence of a distinct
• CDH - mix headache
• subtype, comprising 67.2% of the studied population.
• This subtype designation aids in understanding treatment responses to combined anti-migraine and anti-stress medications.
• Further research can refine diagnostic criteria and therapeutic strategies for CDH subtypes.