[Clinical features of migraine and parameters of trigeminal somatosensory evoked potentials in patients with different levels of thyroid-stimulating hormone].

Unlabelled: Levels of thyroid-stimulating hormone (TSH), trigeminal somatosensory evoked potentials (TSEPs) and quality of life (QoL) were studied in 50 migraine patients and 10 healthy subjects. The latency of P1 as well as the asymmetry of P1 latency and N1P1 amplitude were enlarged in migraine patients. Lower levels of TSH were correlated with more pronounced asymmetries in TSEPs. QoL in migraine was inversely correlated with TSH levels, pain intensity, MIDAS score, passive strategies preference, levels of anxiety and depression.

In Conclusion: TSH levels may modulate the function of trigeminal system in migraine.