To identify and detect the early signs of autism in children using eye-movement patterns
Phase 1
- Conditions
- Health Condition 1: F840- Autistic disorder
- Registration Number
- CTRI/2021/03/031840
- Lead Sponsor
- Department of Science and Technology
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot Yet Recruiting
- Sex
- Not specified
- Target Recruitment
- 0
Inclusion Criteria
1.Children with a diagnosis of ASD (The diagnosis of ASD would be established base on DSM V criteria and Modified Checklist for Autism (M-CHAT), upon administration of Childhood Autism Rating Scale (CARS).
2.Normal vision and hearing (based on electrophysiological assessment)
Exclusion Criteria
1.High risk factors
2.Siblings with Autism or any other speech and language disorder
3.History of delayed developmental milestones
4.Any neurological issues or history
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method 1)Interest area dwell time <br/ ><br>2)Interest area dwell time percentage <br/ ><br>3)Interest area fixation percentage <br/ ><br>4)Interest area fixation count <br/ ><br>5)Interest area first fixation duration <br/ ><br>6)Trial dwell time <br/ ><br>7)Trial fixation count <br/ ><br>8)Trial Interest area count <br/ ><br>Timepoint: 1)Interest area dwell time <br/ ><br>2)Interest area dwell time percentage <br/ ><br>3)Interest area fixation percentage <br/ ><br>4)Interest area fixation count <br/ ><br>5)Interest area first fixation duration <br/ ><br>6)Trial dwell time <br/ ><br>7)Trial fixation count <br/ ><br>8)Trial Interest area count <br/ ><br>
- Secondary Outcome Measures
Name Time Method Sensitivity and specificity of the eye gaze detection paradigmTimepoint: Phase II during follow up after 2 to 21/2 years of first assessment using eye gaze detection paradigm