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Active, not recruiting Not applicable Interventional

Testing FIRST in Youth Outpatient Psychotherapy

ClinicalTrials.gov ID: NCT04725721

Public ClinicalTrials.gov record NCT04725721. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 22, 2026, 4:10 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The study will compare the impact FIRST (a transdiagnostic treatment built upon five empirically supported principles of change) versus usual care outpatient psychotherapy on youths' mental health outcomes and a candidate mechanism of change: regulation of negative emotions.

Study identification

NCT ID
NCT04725721
Recruitment status
Active, not recruiting
Study type
Interventional
Phase
Not applicable
Lead sponsor
Harvard University
Other
Enrollment
212 participants

Conditions and interventions

Interventions

Behavioral

Eligibility (public fields only)

Age range
7 Years to 15 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Sep 27, 2021 (Actual)
Primary completion
Feb 2027 (Estimated)
Completion
Feb 2027 (Estimated)
Last update posted
Apr 17, 2026

2021 – 2027

United States locations

U.S. sites
2
U.S. states
2
U.S. cities
2
Facility City State ZIP Site status
Harvard University Cambridge Massachusetts 02138 —
University of Texas at Austin Austin Texas 78712 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT04725721, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Apr 17, 2026 · Synced Oct 22, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT04725721 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →