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Adolescent Mood During Puberty and Testosterone

Probing the Neurophysiological Mechanisms Underlying Sex-specific Testosterone-mood Relationships During Puberty: A Randomized Controlled Trial Using a Smartphone-based Training Program

Who can join

Ages 11 to 14 · All sexes · Healthy volunteers welcome

Inclusion Criteria:

* Between the ages of 11 and 14
* Have their own personal mobile device and capability to download the MyCap and Healthy Minds apps
* Experienced a stressful life event within the last year, or endorse moderate depression (defined by a CES-DC score 16 or higher)

Exclusion Criteria:

* Previous experience with the Healthy Minds Program
* Regular meditation practice
* Current or history of manic episodes, psychotic symptoms, or current suicidal intent
* Taking any form of exogenous hormones or intrauterine device (IUD) within one month of participation in the study
* Taking medications that directly alter cardiovascular or neurological function

About the study

Starting at puberty, female adolescents are nearly three-times more likely to develop internalizing disorders, like depression, while male adolescents are two-times more likely to develop externalizing disorders, like attention deficit hyperactivity disorder (ADHD). This divergence between the sexes during puberty suggests sex-specific pathways of risk and differential effects of sex hormones. The purpose of this research is to determine: 1) sex-specific neural and endocrine features of the pubertal transition that may mediate sex differences in adolescent mood disorders, and 2) the neurophysiological basis of susceptibility to hormone change during puberty.

What is being tested

• Healthy Minds Program (behavioral)

Sponsor: University of North Carolina, Chapel Hill · Participants: 60 · Started: Aug 24, 2023

Contact the study team

• Kayla Jensen, BS · Phone: 919-445-6815

Official record on ClinicalTrials.gov — NCT06072677

Locations in the U.S.

Conditions

• Depression

From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.