Clinical Research Directory

taVNS on Functional Mobility in People With DP

Sponsor: Universidade Federal de Pernambuco

Summary

Parkinson's disease (PD) is characterized by motor impairments such as bradykinesia accompanied by resting tremor and/or rigidity. As PD progresses due to its neurodegenerative nature, complementary strategies must be developed to optimize its effects. Transcutaneous auricular vagus nerve stimulation (taVNS) has emerged as a strategy for controlling the symptoms of the disease. Nevertheless, the efficacy of this approach in managing PD remains to be elucidated. The objective of the present study is to investigate and compare the effects of transcutaneous vagus nerve stimulation (taVNS) and sham taVNS on functional mobility, which is the primary outcome and will be assessed using the Timed Up and Go test. The following tests will be used to evaluate the secondary outcomes: the miniBESTest and the Biodex Balance System (balance), the MDS-UPDRS and the Five-Time Sit-to-Stand Test (motor function), the FOG-Q (freezing of gait), the 10-Meter Walk Test (gait speed), the PGIC (perception of change), and the recording of adverse events. The volunteers will be divided into two groups: one group will receive taVNS in conjunction with physical therapy, while the other group will receive a sham taVNS in conjunction with physical therapy. To assess the effect of therapy, the efficacy of taVNS in enhancing the effects of physical therapy on the functional mobility of people with PD will be evaluated.

Official title: Transcutaneous Auricular Vagus Nerve Stimulation on Functional Mobility in People With Parkinson's Disease

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