New York State Psychiatric Institute
The goal of the study is to investigate the feasibility, safety, and effect of rTMS on mPFC/dACC activity using a combination of fMRI and clinical outcome measures, when used as an augmentation to CBT. Our hypothesis is that we will meet the following milestones prior to moving forward to the UH3 phase (a clinical trial for CUD). * Feasibility: At least 75% of participants will receive at least 15 out of 20 rTMS sessions with no participants experiencing a study-related serious adverse event * Mechanism: Compared to baseline, after 1 week of rTMS, participants who received active rTMS will demonstrate a 15% decrease in RSFC (resting state functional connectivity) between the DLPFC (dorsolateral prefrontal cortex) and anterior cingulate * Efficacy: During the final 12 weeks of the trial (weeks 2-13), at least 15% of participants who received active rTMS will demonstrate 3 consecutive weeks of abstinence Participants will: * Have two brain MRI scans; * Undergo 1 week of daily rTMS (or sham) treatments (up to 20 sessions), and; * Have 12 weeks of once-weekly cognitive-behavioral therapy for the treatment of cocaine use disorder. Researchers will compare active (real) rTMS to sham (placebo) rTMS. All participants will receive cognitive-behavioral therapy. The former principle investigator, Dr. Derek Blevins, has vacated his position (February 2025), and has transferred the principle investigator role to Dr. John Mariani, the STARS Clinic Director.
Cocaine use disorder (CUD) is significant public health problem in the U.S. There are no FDA approved medications and many people fail to respond to behavioral therapies, meaning that effective treatment strategies are needed. Previous studies have shown that transcranial magnetic stimulation (rTMS) can reduce cocaine use, although many of these studies have been preliminary and didn't have a control group using sham (placebo) rTMS. Thus, the goal of this study is to use a controlled design to assess rTMS as a treatment. Furthermore, we will use the H-7 coil, which is currently FDA cleared for…
Inclusion Criteria: 1. Age 22-65; 2. Able to give informed consent and comply with study procedures; 3. Meets DSM-5 criteria for current moderate/severe CUD and are treatment-seeking; 4. Used cocaine at least 9 days in the past 28 days, with at least weekly cocaine use; 5. Agree to no more than moderate alcohol consumption (\<15 drinks/week for men and \<8 drinks/week for women) and to avoid using amphetamine/methamphetamine and non-prescribed benzodiazepines or barbiturates; and 6. Women of childbearing potential must agree to use a method of contraception with proven efficacy and agree to n…
A magnetic current created by the device creates an electrical current in the brain to stimulate the medial prefrontal cortex and dorsal anterior cingulate cortex.
A sham coil is in the same helmet as the active coil. The sham coil mimics the sound, scalp sensations, and facial muscle activation caused by the active coil, but does not create an electrical current in the brain.