Phase 3 trial evaluates external trigeminal nerve stimulation for acute migraine

External trigeminal nerve stimulation (e-TNS) may help reduce pain and bothersome symptoms in patients experiencing migraine, new study results suggest.

Data from this randomized, phase 3 trial were presented at the AHS 2021 virtual conference by Dr Deena Kuruvilla of Westport Headache Institute in Southport, Connecticut, USA.