RecruitingPhase 3

Nebulized Ketamine for the Treatment of Major Depressive Disorder

Nebulized Ketamine for the Treatment of Major Depressive Disorder in an Inpatient Setting: A Midazolam-controlled Randomized Controlled Trial

Who can join

As published by the study on ClinicalTrials.gov. "Not stated" means the study hasn't said — ask the study team.

Age
18 Years to 88 Years
Sex
All sexes
Healthy volunteers
Not accepted
Compensation
Not stated

Other requirements are listed under Eligibility below. Only the study team can confirm whether you can join.

What to expect

No one can promise a trial will help you personally — that is what the research is trying to find out.

What participation involves

  • Visits mentioned: 4 visits, 5 visits

Only what the study's summary and detailed description on ClinicalTrials.gov say. Time periods may describe the whole study or a part of it — ask the study team what applies to you.

Show the study's own words
  • "Participants will commit to either 4 visits or 5 visits depending on which treatment arm they are randomized into."
Compensation
Not stated
  • Study-related exams and procedures are typically provided at no cost. This is how many trials work in general — confirm the details for this study with the study team.
  • Participants are monitored closely by the research team throughout the study.
  • Some participants may receive access to an investigational treatment, which is still being studied.
  • Your participation helps researchers learn whether this approach could help future patients.

About this study

This is a double-blind active placebo controlled clinical trial for individuals with moderate to severe depression. The purpose of this study is to assess if nebulized ketamine can reduce depressive symptoms.

Compensation is read from the study's own description and may be missing — always confirm with the study team.

Eligibility

Official eligibility criteria

Inclusion Criteria: * All individuals 18 years and older with a Montgomery-Asberg Depression Rating Scale score (MADRS) ≥ 20 * Must have a diagnosis of moderate to severe Major Depressive Disorder (MDD) * Structured Clinical Interview for DSM-5 (SCID-5) will be performed to confirm MDD diagnosis Exclusion Criteria: * Adult patients with an allergy to Ketamine * Adult patients with an allergy to Midazolam * Individuals with a history of mania/hypomania or diagnosis of bipolar disorder * Patients on lithium and/or lamotrigine therapy * Recent or current homicidal ideation with an intent to act * MDD with psychotic features or current or past diagnosis of a psychotic disorder * No substance use disorder in the preceding 3 months except nicotine or caffeine or a positive urine screen for substances (except cannabis) * Diagnosis of obsessive-compulsive disorder, antisocial personality disorder, borderline personality disorder, posttraumatic stress disorder, intellectual disability, altered mental status, pregnant or breastfeeding patients, * Patients on \> 2 medications for hypertension * Patients with uncontrolled hypertension (BP \>140 mm Hg systolic and/or \>90 mm Hg diastolic on two separate readings at the time of screening) * Body weight of \> 150kg * Patients with history of congestive cardiac failure * Day of presentation, patients with unstable vital signs (systolic blood pressure \<90 or\>160 mm Hg, pulse rate \<50 or \>150 beats/min, and respiration rate \<10 or \>30 breaths/min) * Consumption of opioids within 24 hours of drug administration * Acutely intoxicated patients will also be excluded

Study sites (1)

NY