Recruiting EARLY_PHASE1 Major Depression

New treatment option for Major Depression

Official title Synaptic Mechanisms of Continuous Theta Burst Stimulation in Depression

ClinicalTrials.gov ID: NCT07560878

What this study is testing

What is D-Cycloserine (DCS)?

D-Cycloserine (DCS) is an investigational medicine, given as a pill taken by mouth, being studied as a potential treatment for major depression.

Plain-language explanation of the investigational treatment - it is being studied and is not an approved or proven therapy. The study team can confirm the details.

What it's testing
Many people with depression do not get better with standard treatments like medication. One promising alternative is transcranial magnetic stimulation (TMS), a non-invasive procedure that uses magnetic pulses to stimulate specific brain regions.
  • Phase 1: an early, usually small safety study
  • You might receive a placebo (an inactive treatment) instead of the study drug, decided by chance. You may not know which one you got.

A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.

Who can take part

Ages 18 and older

You may be able to join if

  • Can safely receive TMS and study drugs
  • Stable medication regimen for one month prior to study participation, and for the duration of the study
  • Not currently receiving TMS, ECT, or ketamine
  • No active safety concerns related to suicidality
  • Moderate to severe Major Depressive Disorder as indicated by the Patient Health Questionnaire or Quick Inventory of Depressive Symptomatology

You likely can't join if

  • History of seizures or epilepsy
  • History of intracranial pathology or lesions from any etiology
  • History of traumatic brain injury including prolonged loss of consciousness more than 15 min
  • Signs of increased intracranial pressure
  • Any major neurological conditions (ex: recent stroke, tumor, neurodegenerative disorders, etc.)
  • Major medical conditions that may cause a medical emergency in case of a provoked seizure (cardiac malformation, cardiac dysrhythmia, asthma, etc.)
See the full eligibility criteria
Who can join
  • Can safely receive TMS and study drugs
  • Stable medication regimen for one month prior to study participation, and for the duration of the study
  • Not currently receiving TMS, ECT, or ketamine
  • No active safety concerns related to suicidality
  • Moderate to severe Major Depressive Disorder as indicated by the Patient Health Questionnaire or Quick Inventory of Depressive Symptomatology
What rules you out
  • History of seizures or epilepsy
  • History of intracranial pathology or lesions from any etiology
  • History of traumatic brain injury including prolonged loss of consciousness more than 15 min
  • Signs of increased intracranial pressure
  • Any major neurological conditions (ex: recent stroke, tumor, neurodegenerative disorders, etc.)
  • Major medical conditions that may cause a medical emergency in case of a provoked seizure (cardiac malformation, cardiac dysrhythmia, asthma, etc.)
  • Severe migraines that may result in treatment intolerance.
  • Inability to tolerate MRI.
  • Pregnancy
  • Known allergic reaction to d-cycloserine, baclofen, memantine, or lorazepam

The study team makes the final eligibility decision.

Where it's taking place

  • Belmont, Massachusetts, United States

Questions & answers

Do participants get paid in this trial?

This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.

Is it free to join, and do I need insurance?

Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.

How long does this study last?

The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.

Who can join this trial?

This study is enrolling all sexes, 18 years and older. The study team makes the final eligibility decision.

Where is this trial taking place?

Study sites include Belmont, Massachusetts, United States. Enter your location above to see the nearest site and check your eligibility.

Explore other conditions

BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from ClinicalTrials.gov; the study team decides eligibility.