Protocol for teen inflammation glutamate emotion research (TIGER): Toward predictors of treatment response and clinical course in depressed adolescents

Autor: Saché M. Coury, Vanessa López, Zia Bajwa, Jordan M. Garcia, Giana I. Teresi, Kate R. Kuhlman, Yan Li, Steve Cole, David J. Miklowitz, Ioannis Pappas, Tiffany C. Ho
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Brain, Behavior, & Immunity - Health, Vol 35, Iss , Pp 100718- (2024)
Druh dokumentu: article
ISSN: 2666-3546
DOI: 10.1016/j.bbih.2023.100718
Popis: Adolescent-onset depression is a prevalent and debilitating condition commonly associated with treatment refractory depression and non-response to first-line antidepressants. There are, however, no objective tests to determine who may or may not respond to antidepressants. As depressed adolescents are especially vulnerable to the lifelong consequences of ineffectively-treated depression, it is critical to identify neurobiological predictors of treatment non-response in this population. Here, we describe the scientific rationale and protocol for the Teen Inflammation Glutamate Emotion Research (TIGER) study, a prospective 18-month investigation of 160 depressed adolescents who will be assessed before and after treatment with selective serotonin reuptake inhibitors. TIGER will be using ultra-high field imaging to test the effects of acute stress and antidepressant treatment on inflammatory and glutamatergic processes hypothesized to underlie depression maintenance. Results from this work will motivate future studies testing alternative therapeutics for depressed adolescents at risk for treatment resistant depression. ClinicalTrials.gov Identifier: NCT05329441.
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