NCT05766254 · Rutgers, The State University of New Jersey
Identify the Optimal TMS Target to Modulate Reward Activity
What this study is about
Our primary goal will be to identify the optimal prefrontal-cingulate target by systematically measuring the effectiveness of various image-based targeting techniques to increase the reward positivity using the 10-Hz TMS protocol in dependent smokers.
View original scientific description
Our primary goal will be to identify the optimal prefrontal-cingulate target by systematically measuring the efficacy of various image-based targeting techniques to increase the reward positivity using the 10-Hz TMS protocol in dependent smokers. Our secondary objective will be to measure the targets' effectiveness to increase decision-making capacity using the probabilistic selection task (PST). Our third objective will be to specifically assess whether the TMS targets has a differential impact on state levels of craving relative to baseline (Tobacco Craving Questionnaire \[TCQ\]. We plan to accomplish these three objectives using a randomized, controlled experiment involving 3 sessions.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Nicotine dependent individuals (according to the Alcohol, Smoking and Substance Involvement Screening Test nicotine dependence score).
- Be between the ages of 18 and 55 years old.
- Not received substance abuse treatment within the previous 30 days.
- Be in stable mental and physical health.
- If female, test non-pregnant.
- No evidence of focal or diffuse brain lesion on MRI.
- Be willing to provide informed consent.
- Be able to comply with protocol requirements and likely to complete all study procedures.
Exclusion criteria
- Contraindication to MRI (e.g., presence of metal in the skull, orbits or intracranial cavity, claustrophobia).
- Contraindication to rTMS (history of neurological disorder or seizure, increased intracranial pressure, brain surgery, or head trauma with loss of consciousness for \> 15 minutes, implanted electronic device, metal in the head, or pregnancy).
- History of autoimmune, endocrine, viral, or vascular disorder affecting the brain.
- History or MRI evidence of neurological disorder that would lead to local or diffuse brain lesions or significant physical impairment.
- Life time history of mental disorders such as: Bipolar Affective disorder (BPAD), Schizophrenia, Post-traumatic Stress disorder (PTSD) or Dementia or Major Depression.
- uninterruptable central nervous system medication
Where
- Newark, New Jersey
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Nov 17, 2025 · Source of record for eligibility and locations