NCT03272906.

Trial name or title	Clinical feasibility of transcranial direct current stimulation (tDCS) with standard aphasia therapy
Methods	Randomised cross‐over trial
Participants	Estimated enrolment: 20 Inclusion criteria: single, unilateral stroke resulting in aphasia, competency to provide written informed consent, ability to participate in standard aphasia therapy Exclusion criteria: serious psychological condition, serious neurological condition other than stroke, serious medical condition, pregnancy, history of seizures, presence of electronic or metal implants (e.g. pacemaker, vagal nerve stimulator, etc.)
Interventions	Each participant will undergo all of the following conditions: ‐ A‐tDCS with 2 mA over the ventral inferior frontal gyrus for 20 minutes during 60 minutes of speech and language therapy over the course of 12 weeks ‐ S‐tDCS over the ventral inferior frontal gyrus for 20 minutes during 60 minutes of speech and language therapy over the course of 12 weeks
Outcomes	Outcomes will be recorded at the end of intervention period, and at 6‐week follow‐up: Primary outcome measures: ‐ production of Correct Information Units in Cinderella narrative Secondary outcome measures: ‐ WAB‐R ‐ Communication Activities of Daily Living‒2 ‐ PNT
Starting date	August 2017
Contact information	Louisiana State University Baton Rouge, Louisiana, USA, 70803 Susan Duncan, PhD
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