Chronic migraine treatment: multidisciplinary approach. Case report

We described clinical case of chronic migraine and such comorbid disorders as insomnia and panic disorder. The influence of anxiety, insomnia, painkillers overuse on the chronicity of migraine has been shown. Multidisciplinary program was made for treatment of patient with chronic migraine, insomnia and panic disorder. Multidisciplinary program included education, detoxification therapy, cognitive-behavioral therapy and pharmacotherapy. Patient's mistaken ideas about disorders was changed by using of cognitive-behavioral therapy. Also techniques of cognitive-behavioral therapy were needed for education of patient about effective skills to overcome pain, insomnia and anxiety. The transformation of migraine from chronic to episodic, improved sleep, improved emotional state and functional activity were noted after 3 months of treatment. Follow-up of the patient for 12 months showed long lasting positive effect of treatment for chronic migraine, insomnia and panic disorder.

[Cognitive and emotional disorders in patients with migraine and signs of leukoencephalopathy]

OBJECTIVE

To identify cognitive and emotional disorders and their correlation with neuroimaging parameters in patients with chronic migraine.

MATERIAL AND METHODS

We examined 50 patients (8 men and 42 women, mean age 41.9±11.9 years) with migraine, including 31 with chronic migraine, and signs of leukoencephalopathy according to magnetic resonance imaging (MRI). A control group comprised 40 healthy individuals (13 men and 27 women) aged 20 to 64 years (mean 42.6±12.0 years). A number of tests for neuropsychological examination and assessment of the emotional state, including a 12-word test, literal and categorical associations, Benton Test, the Montreal cognitive scale (MOCA), the Hospital Depression Scale, the Beck Depression Scale, the Center for Epidemiological Research scale, the Hospital Anxiety Scale and the Spielberger-Khanin scale, were administered at baseline and after 3 and 6 month of preventive therapy.

RESULTS

Patients with migraine had lower scores (p=0.004) on MOCA, memorization of 12 words (p=0.0003), test for literal (p=0.001) and categorical associations (p=0.0002) compared with the control group. No significant correlations were found between the volume of white matter lesions according to MRI and the severity of cognitive impairment. An inverse correlation of average strength was noted (correlation coefficient R=-0.41) between the number of days with headache per month and the MOCA score (p<0.05). In patients with migraine, signs of depression were found on the Hospital Depression Scale (p=0.04), Beck Depression Scale (p=0.003), the Center for Epidemiological Research scale (p=0.0001), and increased anxiety on the Hospital Anxiety Scale (p=0.0001) and the Spielberger-Khanin scale (p=0.0001). A significant relationship was found between the degree of depression and the MOCA score (p=0.007). The frequency of headaches decreased from 19.4±2.9 to 12.6±4.4 days per month (p<0.05).

CONCLUSION

There were a significant decrease of emotional disorders and improvement of cognitive functions compared with baseline scores during the 6 month therapy. Preventive treatment of migraine and concomitant emotional disorders seems to be the most effective way to improve cognitive functions.