Ignite Creation Date:
2025-12-24 @ 5:23 PM
Ignite Modification Date:
2026-01-02 @ 7:58 AM
Study NCT ID:
NCT06329050
Status:
RECRUITING
Last Update Posted:
2024-04-11
First Post:
2024-03-15
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
The Effects of Losartan on Attention Control: An Eye-tracking Study
Sponsor:
University of Electronic Science and Technology of China
Organization:
Study Overview
Official Title:
The Effects of Losartan on Attention Control: An Eye-tracking Study
Status:
RECRUITING
Status Verified Date:
2024-04
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 main aim of the present study is to investigate the effects of orally administered Losartan on bottom-up and top-down attentional control to socio-emotional stimuli by combining a validated saccade/antisaccade eye-tracking paradigm with a randomized between-subject placebo-controlled pharmacological trial design.
Detailed Description:
Animal models and initial findings in humans suggest that the angiotensin II antagonist Losartan may have neuroprotective effects and could potentially enhance cognitive functions, including valence-specific attention and regulatory control. Within this context the present study aims to examine whether angiotensin II blockade via Losartan modulates top-down and bottom-up attentional control towards socio-affective stimuli. To this end, healthy individuals will undergo a double-blind, between-subjects, placebo-controlled pharmaco-eye-tracking experiment and receive a single oral dose of Losartan (50 mg) or placebo before performing a saccade/anti-saccade task 90 minutes after administration. The task paradigm will encompass social (happy, angry, fearful, sad and neutral faces) and non-social (oval) stimuli to examine general as well as social and emotion-specific effects of oral losartan.
Study Oversight
Has Oversight DMC:
None
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?: