Personalized treatment for depression using therapy and medication
Official title: Personalized Indications for Cognitive Behavioural Therapy and Antidepressants in the Treatment of Major Depressive Disorder and Persistent Depressive Disorder
Run by Nova Scotia Health Authority · NCT02752542 · Data updated 2026-11-12
This study is testing whether matching people with depression to the right treatment—either therapy or medication—can help them feel better when other treatments haven't worked.
Quick facts
| Phase | Phase 4 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 80 (estimated) |
| Sponsor | Nova Scotia Health Authority Academic / other |
| Locations | 1 site (Halifax, Nova Scotia) |
| Status | Recruiting |
| Started | October 31, 2016 |
| Main results expected | June 2026 |
| Study ends | June 2027 |
| Registry record updated | May 14, 2025 |
| Trial ID | NCT02752542 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates for this study are adults aged 18 and older diagnosed with Major Depressive Disorder or Persistent Depressive Disorder who have not achieved remission with prior treatments.
✕Probably not a fit
Patients with bipolar disorder, schizophrenia, or those currently using drugs or alcohol 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 improve treatment outcomes for individuals with Major Depressive Disorder and Persistent Depressive Disorder by identifying which patients are more likely to benefit from cognitive-behavioral therapy (CBT) versus antidepressant medication. By utilizing clinical predictors and biomarkers, the researchers hope to match patients with the most effective treatment modality for their specific symptoms and history. The study will involve participants who have been diagnosed with depression and have not responded adequately to previous treatments. The goal is to enhance remission rates and reduce the burden of depression.
Why it matters
Potential benefit: If successful, this approach could lead to more effective and personalized treatment options for patients suffering from depression.
How similar studies have gone: Previous studies have shown promise in using personalized approaches to treatment for depression, indicating that this method could be a meaningful advancement in the field.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * a diagnosis of MDD or PDD established with the Structured Clinical Interview for DSM-5 (SCID-5), and depression being the primary problem requiring clinical attention (judgement of intake clinician). * a minimum current severity of 14 on the 17-item Hamilton Rating Scale for Depression (HRSD-17) * a cumulative duration of depression of at least two months (this will exclude short-lasting first depressive episodes that do not require treatment of this intensity), age 18 or more (no upper limit) * capacity to provide informed consent. Exclusion Criteria * lifetime diagnosis of bipolar disorder, schizophrenia, schizophreniform disorder, schizoaffective disorder, or current alcohol or drug use disorder * pregnancy * recent receipt of adequate trial of psychological treatment (10 or more sessions in the past 12 months) * recently introduced antidepressant medication (new antidepressant in past 12 weeks or dose increase in the past 6 weeks) * previous non-response to two or more of study medications * acute suicide risk (MADRS suicide item≥4) * current psychotic symptoms.
Where it's running
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Nova Scotia Health Authority
Halifax, Nova Scotia, Canada Recruiting
Study contacts
- Principal investigator: Rudolf Uher, MD, PhD — Nova Scotia Health Authority
- Study coordinator: Rudolf Uher, MD, PhD
- Email: rudolf.uher@nshealth.ca
- Phone: 1-902-473-7209
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.