Ignite Creation Date:
2025-12-24 @ 11:40 PM
Ignite Modification Date:
2026-01-02 @ 3:39 AM
Study NCT ID:
NCT02818751
Status:
COMPLETED
Last Update Posted:
2020-11-06
First Post:
2016-06-02
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Neurofunctional Predictors of Escitalopram Treatment Response in Adolescents With Anxiety
Sponsor:
University of Cincinnati
Organization:
Study Overview
Official Title:
Neurofunctional Predictors of Escitalopram Treatment Response in Adolescents With Anxiety
Status:
COMPLETED
Status Verified Date:
2020-11
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
FiESTAA
Brief Summary:
Neurofunctional Predictors of Escitalopram Treatment Response in Adolescents with Anxiety. To determine the effects of escitalopram on functional activation patterns during a Continuous Performance Task with Emotional and Neutral Distracters, the CPT-END. To examine baseline functional activity and functional connectivity profiles in the ventrolateral prefrontal cortex as markers of subsequent treatment response to escitalopram in adolescents with generalized anxiety disorder (GAD). To use proton magnetic resonance spectroscopy (1H MRS) to examine glutamatergic and γ-aminobutyric acid (GABA)-related abnormalities in the anterior cingulate in adolescents with GAD as compared to healthy adolescents.
Detailed Description:
The long-term goal of this study is to explore the neurobiological basis of generalized anxiety disorder (GAD) using a validated functional MRI (fMRI) paradigm and functional connectivity analyses with a cohort of GAD patients and healthy subjects and generating feasibility and preliminary data regarding treatment-related effects of escitalopram on brain functional activation and Fc patterns in pediatric GAD. An additional goal is to identify biological markers in saliva and urine that will predict treatment response in pediatric subjects with GAD. The central hypothesis of this proposal is that core dysfunction within the prefrontal-amygdala network, which the investigators and others have observed in GAD, will be normalized by successful treatment. The rationale underlying this hypothesis is that, despite the high prevalence of GAD, there is a need to understand its neurobiology and to identify biomarkers of treatment response and the mechanisms by which selective serotonin reuptake inhibitors (SSRIs) putatively effect changes in the neurocircuitry of pediatric GAD.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| K23MH106037 | NIH | None | https://reporter.nih.gov/quic… | View |