Condition
Persistent Depressive Disorder clinical trials and research
As of November 12, 2026, Find a Trial lists 3 Persistent Depressive Disorder clinical trials that are recruiting, at sites in 2 countries (most in Germany (2), Canada (1)). By phase: Phase 4 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 2Countries
Newest Persistent Depressive Disorder clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Emotion regulation intervention for depression and healthy individuals | — | Heidelberg | Recruiting | Mar 15, 2024 |
| Comparing two psychotherapy programs for persistently depressed inpatients | — | Berlin, State of Berlin and 7 other locations | Recruiting | Aug 9, 2021 |
| Personalized treatment for depression using therapy and medication | Phase 4 | Halifax, Nova Scotia | Recruiting | Apr 27, 2016 |
All recruiting trials (3)
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Emotion regulation intervention for depression and healthy individuals
This study is testing a smartphone program that helps people with mild to moderate depression and healthy individuals learn to manage their emotions better and see if it makes a difference in how they feel.
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Comparing two psychotherapy programs for persistently depressed inpatients
This study is testing which of two therapy programs, one designed for long-term depression and the other a simpler approach, works better for people who are hospitalized and struggling with severe depression.
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Personalized treatment for depression using therapy and medication
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.
Related topics
Quick answers
How many Persistent Depressive Disorder clinical trials are recruiting right now?
3, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 2 countries. The most sites are in Germany (2 trials), Canada (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 4: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.