Ignite Creation Date:
2025-12-25 @ 4:14 AM
Ignite Modification Date:
2025-12-26 @ 3:13 AM
Study NCT ID:
NCT05629520
Status:
COMPLETED
Last Update Posted:
2024-10-16
First Post:
2022-10-31
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
A Neurobiological Model of Anhedonia
Sponsor:
Milton S. Hershey Medical Center
Organization:
Study Overview
Official Title:
Inflammatory, Behavioral and Neural Markers of Anhedonia in Major Depressive Disorder
Status:
COMPLETED
Status Verified Date:
2024-10
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:
None
Brief Summary:
The purpose of this research study is to better understand anhedonia in Major Depressive Disorder by investigating the reward-related neural and inflammatory correlates.
Detailed Description:
Background: Despite extensive research on the treatment of Major Depressive Disorder (MDD) relapse rates are as high as 80%. Of those, 30-40% fall into the severe spectrum called treatment resistant depression (TRD) as they fail to respond to at least two lines of antidepressant treatment interventions. TRD has been linked with anhedonia, the inability to experience pleasure or interest in usually enjoyable activities. The neurobiology of anhedonia is poorly understood with recent literature examining an inflammatory association and linking it to deficits in reward-related brain circuitry. The present study examines neurobiological correlates of anhedonia in MDD and TRD, specifically C-Reactive Protein (CRP), IL-6 and ventral striatal (VS) activity. The study also explores whether VS activity mediates the association between inflammation and anhedonia.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
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 |
|---|---|---|---|---|
| UL1TR002014 | NIH | None | https://reporter.nih.gov/quic… | View |