Neurostimulation and Mirror Therapy in Traumatic Brachial Plexus Injury

For this, a pilot clinical trial, placebo-controlled, blind and randomized, will be carried out, involving patients with traumatic brachial plexus injury, submitted to sessions of ETCC and mirror therapy. Participants will be randomly allocated to 1 of 2 groups: the first will receive active ETCC associated with TE and the second will receive simulated ETCC in conjunction with TE. The study will consist of 12 sessions, conducted over a period of 1 month, with 3 sessions weekly on consecutive days, where each patient will receive ETCC for 30 minutes concomitantly with ET. Assessments will be performed before the beginning of the protocol (baseline) and immediately after the end of the 12 sessions. The TCT-Research device, developed by Trans Cranial Technologies Ltda for ETCC and a rectangular platform with the dimensions of 40x70 cm, with a mirror sagittally coupled to the TE will be used. To assess the outcomes, EVA, McGill's Questionnaire, BPI, BDI, IDATE, SF-36 and CIF will be applied. For all analyzes, the statistical software SPSS (SPSS Inc, Chicago IL, USA) for Windows, version 20.0, will be used and considered significant, an alpha value of 5% (p \<0.05).