Unique ID issued by UMIN | UMIN000036785 |
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Receipt number | R000041919 |
Scientific Title | Multicenter trial of performance of the gaze tracking device and diagnostic program (GF01) to diagnose autism spectrum disorder (ASD) |
Date of disclosure of the study information | 2019/05/23 |
Last modified on | 2024/01/22 13:30:03 |
Multicenter trial of performance of the gaze tracking device and diagnostic program (GF01) to diagnose autism spectrum disorder (ASD)
Multicenter trial of performance of the gaze tracking device and diagnostic program (GF01) to diagnose autism spectrum disorder (ASD)
Multicenter trial of performance of the gaze tracking device and diagnostic program (GF01) to diagnose autism spectrum disorder (ASD)
Multicenter trial of performance of the gaze tracking device and diagnostic program (GF01) to diagnose autism spectrum disorder (ASD)
Japan |
Autism spectrum disorder (ASD)
Psychiatry |
Others
NO
To examine efficacy (diagnostic performance) and safety of diagnosing with the gaze tracking device and diagnostic program (GF01) for subjects with suspected ASD or TD, compared to the results from the autism diagnostic interview.
Safety,Efficacy
Phase III
1. Sensitivity
Sensitivity = ASD diagnosed based on both ADOS-2 and GF01/ASD diagnosed based on ADOS-2
2. Specificity
Specificity = non-ASD diagnosed based on both ADOS-2 and GF01/non-ASD diagnosed based on ADOS-2
Secondary endpoints
1. Positive predictive value
2. Negative predictive value
3. Correlation between each symptom of ASD and performance assessment
4. Visual function and performance assessment
Interventional
Single arm
Non-randomized
Open -no one is blinded
Self control
NO
NO
Institution is not considered as adjustment factor.
NO
No need to know
1
Diagnosis
Device,equipment |
The ADOS-2 examiner and an examiner using GF01 diagnose ASD based on the following procedures.
An examiner, pre-appointed by study site independently from an examiner using GF01, conducts the ADOS-2 assessment. Subjects will be classified as ASD, non-ASD, or TD. The results of ADOS-2 must be masked to any other people until completion of the test using GF01.
The subjects will be conducted the gaze tracking test by a pre-appointed examiner according to the operation procedure in a closed space separated by partitions. The results of A+, A, or B+ are considered as ASD, and B-, C, or C- as non-ASD.
5 | years-old | <= |
17 | years-old | >= |
Male and Female
Children or adolescents with a suspected diagnosis of ASD: Group1
1. Aged 5 to 17 years at consent, male or female.
2. Referred from another facility because of suspicion of ASD or suspected ASD by a doctor who conducted a clinical interview initially.
3. Children or adolescents who can take all the scheduled checkups within 3 months from the day of the initial consultation at the study site.
4. Children or adolescents whose legally acceptable representative provided a written informed consent.
Typically developing children or adolescents: Group2
1. Aged 5 to 17 years at consent, male or female.
2. Recruited under conditions of not having neurodevelopmental disorders in the DSM-5 based on prior clinical information such as development history and medical history.
3. Children or adolescents who can take all the scheduled checkups within 3 months from the day of the initial consultation at the study site.
4. Children or adolescents whose legally acceptable representative provided a written informed consent.
1. Children or adolescents who cannot be obtained information about development in their toddlerhood from his/her legally acceptable representative.
2. Complication of schizophrenia in the DSM-5.
3. Cyclopia or visual dysfunctions such as severe myopia or hyperopia with difficulty in recognizing images on screen of the study device.
4. Antipsychotic treatment at consent.
5. Depression, severe anxiety, tension, or agitated state which immediately needs to start medical treatment.
6. Considered unable to keep steady during the gaze tracking test.
7. Children or adolescents who cannot take the scheduled checkups.
8. Serious physical disorder.
9. More than or equal to 90 percentile in the ADHD-RS-IV.
10. A total IQ less than 70.
11. Risk of aggravation of psychiatric symptoms or epileptic seizures triggered by using the study device.
12. Participation in another trial within a month from the day of providing of consent to this study.
13. Considered ineligible for inclusion in this study by the investigator.
196
1st name | Kenji |
Middle name | J |
Last name | Tsuchiya |
Hamamatsu University School of Medicine
Research Center for Child Mental Development
431-3192
1-20-1 Handayama, Higashi-ku, Hamamatsu city, Shizuoka, Japan
+81-53-435-2331
kj-tsuchiya@umin.net
1st name | Keni |
Middle name | J |
Last name | Tsuchiya |
Hamamatsu University School of Medicine
Research Center for Child Mental Development
431-3192
1-20-1 Handayama, Higashi-ku, Hamamatsu city, Shizuoka, Japan
+81-53-435-2331
kj-tsuchiya@umin.net
Hamamatsu University Hospital, Department of Psychiatry
JVC KENWOOD Corporation
Profit organization
Institutional Review Board of Hamamatsu University Hospital
1-20-1 Handayama, Higashi-ku, Hamamatsu city, Shizuoka, Japan
+81-53-435-2850
rinri@hama-med.ac.jp
NO
初回届出年月日: 2019年2月6日, 届出回数:1回
2019 | Year | 05 | Month | 23 | Day |
NA
Unpublished
NA
228
NA
2024 | Year | 01 | Month | 22 | Day |
NA
NA
NA
NA
Completed
2019 | Year | 02 | Month | 28 | Day |
2019 | Year | 01 | Month | 21 | Day |
2019 | Year | 05 | Month | 27 | Day |
2020 | Year | 12 | Month | 31 | Day |
2019 | Year | 05 | Month | 17 | Day |
2024 | Year | 01 | Month | 22 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000041919
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