Effects of tDCS Combined With CBI on Postsurgical Pain
Public ClinicalTrials.gov record NCT04199780. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
tDCS Combined With a Brief Cognitive Intervention to Reduce Perioperative Pain and Opioid Requirements in Veterans
Study identification
- NCT ID
- NCT04199780
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- VA Office of Research and Development
- Federal
- Enrollment
- 132 participants
Conditions and interventions
Interventions
- Transcranial Direct Current Stimulation Device
- Cognitive-Behavioral (CB) intervention Behavioral
Device · Behavioral
Eligibility (public fields only)
- Age range
- 18 Years to 90 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 10, 2021
- Primary completion
- Dec 31, 2025
- Completion
- Jul 30, 2026
- Last update posted
- Jul 29, 2025
2021 – 2026
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Ralph H. Johnson VA Medical Center, Charleston, SC | Charleston | South Carolina | 29401-5703 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04199780, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 29, 2025 · Synced Jul 22, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04199780 live on ClinicalTrials.gov.