Condition
Adolescent Health clinical trials and research
As of November 12, 2026, Find a Trial lists 4 Adolescent Health clinical trials that are recruiting, at sites in 4 countries (most in United States (1), Taiwan (1), Denmark (1)). 1 was first registered in the last 30 days. Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 4Clinical trials
- 1New in 30 days
- 4Countries
Newest Adolescent Health clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Smoky Futures: Danish Adolescent Nicotine Use over Time | — | Copenhagen | Recruiting | Nov 2, 2026 |
| Youth-led mental wellness program for secondary school students | — | Hong Kong, HONG KONG and 1 other locations | Recruiting | May 2, 2025 |
| Helping parents and children with cancer make treatment decisions | — | Kaohsiung City | Recruiting | Oct 21, 2024 |
| Understanding menstrual cycle development in girls after their first period | — | Research Triangle Park, North Carolina | Recruiting | Jun 14, 2019 |
All recruiting trials (4)
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Smoky Futures: Danish Adolescent Nicotine Use over Time
This observational cohort follows Danish youths ages 15–25 to see how cigarette, e-cigarette, and other nicotine use begin, change, and affect health and education over several years.
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Youth-led mental wellness program for secondary school students
This program will try to improve mental well-being, reduce depression and suicidal thoughts, and increase mental health knowledge and help-seeking among Hong Kong secondary school students in Forms 1–3.
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Helping parents and children with cancer make treatment decisions
This study is trying to see if giving parents and their kids with cancer better information can help them make treatment decisions together.
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Understanding menstrual cycle development in girls after their first period
This study looks at how girls aged 8-14 experience changes in their menstrual cycles in the two years after their first period to help understand normal puberty and identify early signs of hormonal problems.
Related topics
Quick answers
How many Adolescent Health clinical trials are recruiting right now?
4, as of November 12, 2026. 1 of them was first registered in the last 30 days. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 4 countries. The most sites are in United States (1 trial), Taiwan (1 trial), Denmark (1 trial), Hong Kong (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.