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Clinical Trial Summary

Traumatic Brain Injury (TBI) is a serious public health problem due to its high mortality and morbidity rates, mainly affecting young adult males. Aggression to the prefrontal cortex, caused by an external physical force, responsible for anatomical injury and/or functional impairment, causes cognitive deficits with important consequences for the individual affected by the trauma and their caregivers. Therefore, rehabilitation is of utmost importance. The increase in pre-frontal cortical activation through training, activity-dependent stimulation and neuroplasticity, especially in the dorsolateral prefrontal cortex (DLPFC) is related to better performance in functional memory. In this context, Transcranial Direct Current Stimulation (tDCS), intended to drive neuroplastic changes in the brain, has been widely used to bring benefits to the cognitive function of individuals affected by various neurological conditions, including TBI by promoting neuroplasticity for critically involved cortical areas in the performance of tasks, culminating in cognitive benefits. In addition, studies have shown greater benefits when the technique is combined with cognitive training. Therefore, the objective of this parallel, randomized, double-blind, placebo-controlled clinical trial is to investigate the effect of tDCS applied on the dorsolateral prefrontal cortex and virtual reality cognitive training alone or in association with tDCS on cognitive function of individuals with severe chronic TBI.


Clinical Trial Description

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Study Design


Related Conditions & MeSH terms


NCT number NCT03382626
Study type Interventional
Source University of Sao Paulo General Hospital
Contact Amanda Vitória L de Araújo, Master
Phone 11971212653
Email amandavitooria@gmail.com
Status Recruiting
Phase N/A
Start date February 19, 2018
Completion date October 2019

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