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Clinical Trial Summary

The purpose of this study is to investigate if transcranial direct current stimulation (tDCS) can increase the effectiveness of cognitive training to reduce impulsivity in individuals with obesity, and to evaluate weight change with these individuals. The long-term goal of this research is to develop new treatment approaches for individuals with obesity.


Clinical Trial Description

Two-hundred forty individuals will be screened with the goal of consenting and enrolling 124 patients and 88 patients completing the study. Participants completing the study will concurrently complete a structured weight loss program. The investigators' study protocol will consist of 13 study visits including four testing days, one before (V1), one on the day of the tenth session of tDCS (V11), another test visit (V12) 6 weeks later, and a final test visit approximately 4 months after beginning stimulation (V13). ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05225233
Study type Interventional
Source VA Office of Research and Development
Contact Shalamar D Sibley, MD
Phone (612) 725-2000
Email Shalamar.Sibley@va.gov
Status Recruiting
Phase N/A
Start date November 23, 2022
Completion date April 30, 2026

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