Clinical trial Recruiting at 1 site Interventional Ages 19 to 65

Comparing two treatment approaches for major depressive disorder

Official title: A Randomized Clinical Trial of Response to Psychopharmacotherapy According to Multimodal Serum Biomarkers in Depressive Patients

Run by Chonnam National University Hospital · NCT06054321 · Data updated 2026-11-12

This study is testing if a step-by-step approach to medication works better than a single antidepressant for adults with major depression over 12 weeks.

Quick facts

Study typeInterventional
Ages19 Years to 65 Years
SexAll
Enrollment400 (estimated)
SponsorChonnam National University Hospital
Academic / other
Locations1 site (Gwangju)
StatusRecruiting
StartedAugust 3, 2022
Main results expectedDecember 31, 2028
Study endsDecember 31, 2030
Registry record updatedOctober 26, 2026
Trial IDNCT06054321 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 19 to 65 diagnosed with major depressive disorder who have not recently started antidepressant treatment.

Probably not a fit

Patients with bipolar disorder, schizophrenia, or other severe psychiatric conditions may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study aims to evaluate the efficacy and tolerability of stepwise psychopharmacotherapy versus antidepressant monotherapy in adults with major depressive disorder over a 12-week period, followed by a one-year assessment. Participants will be stratified based on multimodal serum biomarker scores to predict treatment response and will be randomly assigned to one of the two treatment groups. The hypothesis suggests that while good responders will achieve remission regardless of the treatment modality, poor responders may benefit more from stepwise pharmacotherapy.

Why it matters

Potential benefit: If successful, this study could lead to more personalized and effective treatment strategies for patients with major depressive disorder.

How similar studies have gone: Previous studies have shown promise in personalized treatment approaches for depression, suggesting potential success for this study's methodology.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* 19 to 65 years
* Diagnostic and Statistical Manual of Mental Disorders-IV criteria for major depressive disorder by study psychiatrists
* Score≥17 on Hamilton Depression Rating Scale-17
* With ability to understand the objective of the study and sign informed consent
* Initiation of an antidepressant treatment for the current episode or no psychotropics excluding sleep pills or benzodiazepines within 1 month of participation

Exclusion Criteria:

* Current or lifetime diagnosis of bipolar disorder, schizophrenia, schizoaffective disorder, schizophreniform disorder, psychotic disorder not otherwise specified, or other psychotic disorders
* current major depressive disorder with psychotic features
* History of organic psychosis, epilepsy, or seizure disorder
* Current anorexia nervosa or obsessive compulsive disorder
* Unstable or uncontrolled medical condition
* Unable to complete the psychiatric assessment or comply with the medication regimen due to a severe physical illness
* History of anticonvulsant treatment
* Electroconvulsive therapy for the current depressive episode
* Hospitalization for any psychiatric diagnosis except depressive disorder (e.g., alcohol/drug dependence)
* severly high risk of suicide, self-harm or homicide by investigator's assessment
* Pregnant or breastfeeding
* lack of treatment information on the current depressive episode

Where it's running

  • Chonnam National University Hospital
    Gwangju, South Korea
    Recruiting

Study contacts

  • Principal investigator: Jae-Min Kim, MD, PhD — Chonnam National University Hospital
  • Study coordinator: Jae-Min Kim, MD, PhD
  • Email: jmkim@chonnam.ac.kr
  • Phone: 82-62-220-6043

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

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  • Magnesium Bisglycinate Added to Your Depression Treatment

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  • Motif XCS System for treatment-resistant depression

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  • A Phase 3 test of DT120 for major depressive disorder

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    Recruiting at 23 sites Phase 3 Definium Therapeutics US, Inc. · Little Rock, Arkansas and 25 other locations · NCT07592689

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.