Condition
Happiness clinical trials and research
As of November 12, 2026, Find a Trial lists 2 Happiness clinical trials that are recruiting, at sites in 2 countries (most in Hong Kong (1), Taiwan (1)). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 2Clinical trials
- 2Countries
All recruiting trials (2)
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Using technology-assisted gardening therapy to improve mental health in older adults
This study is testing whether a gardening therapy program using technology can help older adults in care facilities feel less stressed and happier.
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Poem writing to enhance mental well-being
This study tests if writing poems can help adult volunteers who support mental health patients in Hong Kong feel happier and improve their well-being.
Related topics
Quick answers
How many Happiness clinical trials are recruiting right now?
2, 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 Hong Kong (1 trial), Taiwan (1 trial). Each study page lists its sites and which ones are recruiting.
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.