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4 recruiting studies matching your filters
Observational
Stress Trajectories and Anhedonia in Adolescence Research Study
This project will examine how multiple biological measures from the brain and the body's stress response system contribute to anhedonia (the loss of pleasure) …
AnhedoniaStress ResponseAdolescent Development
University of North Carolina, Chapel HillNCT07040449
Observational
Neuromelanin MRI: A Tool for Non-invasive Investigation of Dopaminergic Abnormalities in Adolescent Substance Use
150 males and 150 females ages 14-17 years-old will be enrolled in an observational, longitudinal study. There are three planned in-person visits: a baseline a…
Adolescent Development
Stony Brook UniversityNCT06369623
Observational
Adverse Adolescent Pathways to Substance Use
Purpose: This 5-year R01 study will elucidate the role of maturational change across adolescence in neural connectivity and physiological stress responses in t…
AnxietyAdolescent DevelopmentSubstance Use
University of North Carolina, Chapel HillNCT06977178
Reproductive Axis Maturation in the Early Post-Menarchal Years: A Pilot Study
Background: Most adult women with irregular periods of unknown cause report symptoms dating back to early adolescence. This study aims to learn how girls' per…
Reproductive Physiological ProcessesPediatricsAdolescent Health+1 more
National Institute of Environmental Health Sciences (NIEHS)NCT03986021