Ignite Creation Date:
2024-10-25 @ 7:53 PM
Last Modification Date:
2024-10-26 @ 3:38 PM
Study NCT ID:
NCT06566612
Status:
RECRUITING
Last Update Posted:
None
First Post:
2024-08-15
Brief Title:
Avoidance-driven Decision Making and Learning in Anorexia Nervosa and Bulimia Nervosa
Sponsor:
None
Organization:
None
Study Overview
Official Title:
Avoidance-driven Decision Making and Learning in Anorexia Nervosa and Bulimia Nervosa
Status:
RECRUITING
Status Verified Date:
2024-08
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
No
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The purpose of this study is to investigate areas of the brain responsible for avoidance learning in adults with eating disorders using brain imaging techniques computer tasks and self-report questionnaires and interviews The investigators will study changes in brain activity using a procedure called functional magnetic resonance imaging fMRI This study will include 78 women with an eating disorder 26 with anorexia nervosa AN 26 with bulimia nervosa BN and 26 healthy controls HC aged 18-39
Aim 1 Evaluate behavioral differences in active and passive avoidance learning in eating disorders and associations with symptoms
Aim 2 Evaluate whether corticostriatal and limbic-prefrontal fMRI BOLD response associated with avoidance learning differs in eating disorders relative to healthy controls and relates to symptoms
Aim 3 Evaluate whether functional connectivity of avoidance learning neural circuity differs in eating disorders relative to healthy controls
Aim 1 Evaluate behavioral differences in active and passive avoidance learning in eating disorders and associations with symptoms
Aim 2 Evaluate whether corticostriatal and limbic-prefrontal fMRI BOLD response associated with avoidance learning differs in eating disorders relative to healthy controls and relates to symptoms
Aim 3 Evaluate whether functional connectivity of avoidance learning neural circuity differs in eating disorders relative to healthy controls
Detailed Description:
None
Study Oversight
Has Oversight DMC:
None
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?:
None