About this trial
In this pilot study, investigators aim to combine D-cycloserine, lurasidone, and single-day repeated intermittent Theta Burst Stimulation (iTBS) to preliminarily assess clinical improvement in an open-label cohort and monitor for adverse events over a 6-week follow-up period.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Male or Female adults (+18 years old)
from any ethnic or racial background
with moderate to severe depression, as indicated by scores of: ≥ 20 on the MADRS; AND ≥ 10 on PHQ-9.
Disqualifiers
History of manic or hypomanic symptoms;
lifetime DSM-5 psychotic spectrum disorder or current clinically significant psychotic symptoms;
active alcohol or substance use disorder that, in the opinion of a study physician/PI, is of sufficient severity to impede engagement in treatment or is associated with significant risk of medical withdrawal;
anorexia nervosa or eating disorder not otherwise specified that, in the opinion of a study physician/PI, is of sufficient severity to be associated with significant medical risks;
Trial design
Single group
Treatments tested in this trial
TMS
DeviceTranscranial Magnetic Stimulation (TMS): TMS involves a procedure where a coil is placed on the scalp and magnetic energy enters the participant's brain in pulses. TMS does not alter consciousness or impose restrictions of any kind on a participant after a session. Single pulses of TMS are delivered to probe cortical excitability, as a surrogate of plasticity, before and after each treatment session. Excitability is measured with neurophysiology including electromyography (EMG). Repetitive TMS (rTMS) administered in the study is delivered in a pattern protocol called intermittent-theta burst stimulation (iTBS) which has been FDA-cleared for-and shown to be effective in-the treatment of depression. We aim to deliver up to 20 sessions per day but can adapt for patient or staff related scheduling challenges or tolerability
NRX-101
DrugNRX-101 is a combination capsule of fixed dose d-cycloserine (175 mg) and lurasidone (8.25 mg)
Treatment groups
Trial outcomes
Primary outcomes
Change in Montgomery-Åsberg Depression Rating Scale (MADRS)
Clinician-rated measure of depressive symptom severity. Higher scores indicate worse symptoms. The minimum is 0, maximum is 60.
Secondary outcomes
Hamilton Depression Rating Scale (HAM-D)
Clinician-rated measure of depressive symptom severity. Higher score indicate worse symptoms. The minimum is 0, the maximum is 52.
Patient Health Questionnaire 9-item (PHQ-9)
self-rated measure of depression symptom severity. Higher scores indicate worse symptoms. The minimum is 0, and the maximum is 27.
Sponsors and contacts
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