The purpose of this pilot study was to assess the safety and efficacy of the Cefaly® e-TNS device in the prophylactic treatment of chronic migraine in adult patients prior to implement a control trial where the size and final protocol will be specified thanks to the outcomes of this pilot trial.
The main objective of this study was to assess the safety and efficacy of the Cefaly® e-TNS device as a prophylactic treatment of chronic migraine in adult patients.