Ignite Creation Date:
2025-12-26 @ 3:59 PM
Ignite Modification Date:
2026-02-25 @ 12:53 AM
Study NCT ID:
NCT04320706
Status:
UNKNOWN
Last Update Posted:
2020-03-31
First Post:
2020-03-21
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Oral Oxytocin Modulation of Responses to Emotional Stimuli
Sponsor:
University of Electronic Science and Technology of China
Organization:
Study Overview
Official Title:
Oral Oxytocin Modulation of Brain and Behavioral Responses to Emotional Stimuli in Healthy Men
Status:
UNKNOWN
Status Verified Date:
2020-03
Last Known Status:
RECRUITING
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 main aim of the study is to investigate whether orally administered oxytocin (24IU) can modulate neural and behavioral responses to positive and negative valence stimuli during basal (emotional scenes) and higher order (facial stimuli) emotional processing.
Detailed Description:
A number of previous studies have reported both neural and social cognition effects of intranasally administered oxytocin, although it is unclear whether functional effects are mediated by the peptide directly entering the brain or indirectly via raising peripheral concentrations. The investigators hypothesize that one method of producing a similar pattern of increased peripheral oxytocin concentrations but without the possibility of direct entry into the brain would be to administer the peptide lingually. In the current double-blind, between-subject, placebo controlled study 80 healthy male subjects will be recruited and receive either oxytocin (24IU) or placebo control administered orally (lingual). 45 minutes after treatment subjects will be required to complete both face emotion and emotional scene processing tasks during fMRI scanning. After the tasks, subjects will be required to rate their valence, intensity and arousal response to the same emotional face and scene stimuli which were presented during MRI acquisition. Blood samples will be taken before and 30 min after the oral treatment interventions to assess oxytocin blood concentrations. All subjects will be asked to complete a range of questionnaires before treatment to control for possible pre-treatment confounders in terms of personality traits and mood: Beck Depression Inventory II (BDI), Autism Spectrum Quotient (ASQ), Liebowitz Social Anxiety Scale (LSAS), State-Trait Anxiety Inventory (STAI), Childhood Trauma Questionnaire (CTQ), the Second Version of Social Responsiveness Scale(SRS-2), and Interpersonal Reactivity Index (IRI).
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?: