Eligibility Module

Eligibility Module

The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.

Eligibility Module path is as follows:

Study -> Protocol Section -> Eligibility Module

Eligibility Module


Ignite Creation Date: 2025-12-26 @ 2:42 PM
Ignite Modification Date: 2025-12-26 @ 2:42 PM
NCT ID: NCT06885606
Eligibility Criteria: Inclusion Criteria: * The participant must meet all of the inclusion criteria to be eligible for this research study: 1. Be able to provide informed written consent 2. Stated willingness to comply with all study procedures 3. Age 18 - 65 years 4. Is a daily regular use of nicotine-containing e-cigarette for at least the past 6 months 5. Is willing to attend daily appointments for tDCS for two consecutive weeks (Monday through Friday) 6. Is not interested in or planning to quit vaping in the next 30 days. Exclusion Criteria: * An individual who meets any of the following criteria will be excluded from participation in this research study: 1. Substance use disorder (other than nicotine dependence) (M.I.N.I. SCID) (confirmed with urine drug screen) 2. Current regular use of tobacco cigarettes, nicotine replacement therapy or other medications for smoking cessation 3. Unstable psychiatric condition 4. Recent clinically significant head trauma\* 5. History of seizures and/or epilepsy\* 6. Pacemakers or implanted electrical devices such as cochlear implants\* 7. Metal embedded in the skull\* 8. Skin lesions, open wounds, bruising, or similar injuries on the scalp\*
Healthy Volunteers: False
Sex: ALL
Minimum Age: 18 Years
Maximum Age: 65 Years
Study: NCT06885606
Study Brief:
Protocol Section: NCT06885606