Ignite Creation Date:
2025-12-24 @ 11:30 PM
Ignite Modification Date:
2026-01-26 @ 8:57 PM
Study NCT ID:
NCT03640156
Status:
COMPLETED
Last Update Posted:
2020-02-05
First Post:
2018-08-16
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Modulating Socially Adaptive Mirror System Functioning in Autism by Oxytocin
Sponsor:
KU Leuven
Organization:
Study Overview
Official Title:
To Mirror or Not to Mirror Upon Perceived Eye Contact? The Effect of Oxytocin on Socially Adaptive Mirror System Functioning in Autism
Status:
COMPLETED
Status Verified Date:
2020-02
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:
This study investigates the efficacy of a single-dose of exogenous oxytocin administration on socially adaptive mirror-motor mapping in participants with Autism Spectrum Disorders. A placebo-controlled cross-over trial will be conducted: each participant will receive both a single-dose of placebo and oxytocin in two sessions separated by one week. The order of nasal spray will be randomised across participants. Mirror-motor mapping will be assessed by transcranial magnetic stimulation (TMS), a standard technique to investigate mirror system activity.
Detailed Description:
The brain's action observation network or 'mirror system' supports a variety of socio-cognitive functions, as it enables us to internally simulate and understand others' actions, emotions and intentions. Generally, mirror responses are larger upon the observation of actions accompanied by relevant information for the observer, such as direct eye contact from the actor. In other words, 'mirroring' is adaptively modulated according to the social salience of the observed actions (i.e. it is socially adaptive).
Individuals with Autism Spectrum Disorders (ASD) are known to endure difficulties with correctly recognizing eye contact as a communicative cue. Instead, they tend to experience eye contact as stressful and arousing. It is therefore hypothesized that, upon the observation of actions combined with salient gaze cues from the actor, these mirroring processes will not be adaptively modulated in participants with ASD.
As appropriate processing of eye contact is a key aspect of (non-verbal) communicative behavior, the investigator will investigate the efficacy of a single dose of intranasal oxytocin administration for enhancing socially-adaptive mirroring in ASD. Oxytocin is a neuropeptide that acts as a regulator social brain areas. On a behavioral level, it is known to enhance the saliency of observed social cues and to improve prosocial behavior. As such, it is regarded a promising intervention for alleviating the social and communicative deficits in ASD.
Individuals with Autism Spectrum Disorders (ASD) are known to endure difficulties with correctly recognizing eye contact as a communicative cue. Instead, they tend to experience eye contact as stressful and arousing. It is therefore hypothesized that, upon the observation of actions combined with salient gaze cues from the actor, these mirroring processes will not be adaptively modulated in participants with ASD.
As appropriate processing of eye contact is a key aspect of (non-verbal) communicative behavior, the investigator will investigate the efficacy of a single dose of intranasal oxytocin administration for enhancing socially-adaptive mirroring in ASD. Oxytocin is a neuropeptide that acts as a regulator social brain areas. On a behavioral level, it is known to enhance the saliency of observed social cues and to improve prosocial behavior. As such, it is regarded a promising intervention for alleviating the social and communicative deficits in ASD.
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?: