A Randomized, Double-Blind Controlled Comparison of NRX-101 vs. Placebo for Adults Being Treated … (NCT07227103) | Clinical Trial Compass
Not Yet RecruitingPhase 2/3
A Randomized, Double-Blind Controlled Comparison of NRX-101 vs. Placebo for Adults Being Treated With Robotic Transcranial Magnetic Stimulation for Treatment Resistant Depression: The SPARC-TMS Trial
United States400 participantsStarted 2026-09-01
Plain-language summary
Major depressive disorder (MDD) is a significant public health problem and leading cause of worldwide disability. Treatment resistance is common in MDD, however, for these individuals, targeted noninvasive brain stimulation is an alternative. Repetitive transcranial magnetic stimulation (rTMS) and more recently, theta-burst stimulation (TBS), are the noninvasive brain stimulation modalities with the largest evidence base in MDD. Although efficacious, an unacceptable proportion of patients do not significantly improve, and several aspects of the TMS parameter space are under investigation to enhance clinical outcomes.
DCS has been shown in a randomized trial of more than double the percent response and remission from traditional TMS. When a one day (ONE-D) TMS protocol was combined with DCS, the measured response rate was 87% at one week.
This trial will compare response and remission at six weeks following neuronavigated robotic-enabled Transcranial Magnetic Stimulation + NRX-101 (D-cycloserine/lurasidone) vs. TMS+placebo.
Who can participate
Age range
18 Years – 80 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Exclusion criteria
. Myocardial infarction within 1 year of Screening.
. Diagnosis of angina pectoris.
. Prolonged QTc interval, as measured by Fridericia's correction formula (QTcF) ≥450 msec at Screening for males or ≥ 470 msec for females on 2 of 3 measurements at least 15 minutes apart prior to randomization on Day 1. 16. Diagnosis of chronic lung disease, excluding asthma. 17. Lifetime history of any of the following: neurologic conditions with structural cerebral damage, traumatic brain injury, multiple sclerosis, surgical procedures involving the brain or meninges, meningoencephalitis, degenerative central nervous system (CNS) disorder (e.g., Alzheimer's Disease, Parkinson's Disease), mental retardation, stroke (ischemic or hemorrhagic), intracranial abscess, or any other disease/procedure/accident/intervention that, according to the clinician, is deemed associated with significant injury to, or malfunction of, the CNS. 18. History of epilepsy, personal history of seizure, family history of epilepsy or seizure in a first degree relative. 19. Diagnosis of parenchymal or leptomeningeal cancer.
. Unstable diabetes mellitus defined as glycosylated hemoglobin (HbA1c) \>8.0 percent at Screening.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
. Admitted to the hospital for treatment of diabetes mellitus or diabetes mellitus-related illness in the past 12 weeks.
. Not under physician care for diabetes mellitus.
. Not on the same dose of oral hypoglycemic drug(s) and/or diet for the 4 weeks prior to Screening. 180645 180645 Protocol NRX101-011\_ MIND1 V3.0 FINAL Pg. 8 NRX101-011 Protocol v3.0 9 Confidential
. Not on the same dose of oral thiazolidinediones (glitazones) for the 8 weeks prior to Screening. 21. Any current or past history of any physical condition which, in the opinion of the investigator, may put the patient at risk or interfere with study results interpretation. 22. On exclusionary concomitant psychotropic and non-psychotropic medications (see Section 9.5) 23. Prescribed more than one agent in each of the following categories at randomization: