ARGUS-MDS: automated, quantitative and scalable system for social processes in behavioral health
ARGUS-MDS: automated, quantitative and scalable system for social processes in behavioral health
批准号:
10369582
负责人:
LATHA Valluripalli SOORYA
金额:
$47.37万
依托单位:
依托单位国家:
美国
项目类别:
财政年份:
2019
资助国家:
美国
项目状态:
未结题
起止时间:
2019-09-06 至 2025-03-31
关键词:
AddressAlgorithmsApplications GrantsAreaArtificial IntelligenceAutomationBehaviorBehavioral SciencesBiometryCharacteristicsChildChildhoodClinicClinicalClinical SciencesClinical TrialsClinical assessmentsCognitiveCollaborationsComputer Vision SystemsComputer softwareComputersDSM-VDataDevelopmentDiagnosisDiagnosticDiseaseEvaluationEvidence based practiceFaceFacial ExpressionFactor AnalysisFeedbackFragile X SyndromeGesturesGoalsGoldGrantGuidelinesHealthcareHomeHumanImpairmentIndividualIntervention TrialLanguageLengthMachine LearningMeasurementMeasuresMedical DeviceMedical Device DesignsMethodsModelingMonitorMovementNatureNeurodevelopmental DisorderNonverbal CommunicationOutcomeOutcome MeasureOutputPatientsPhasePopulationPreparationProblem behaviorProcessPropertyPsychometricsPublic HealthRegulationReportingResearchSamplingSchool-Age PopulationScientistSmall Business Technology Transfer ResearchSocial BehaviorSocial ProcessesSpeechStandardizationSystemTechnologyTestingTherapeuticTrainingValidationValidity and Reliabilityanalogassociated symptomautism spectrum disorderautistic childrenbehavior observationbehavioral healthclinical practicecommercializationcommunication behaviordigital healthdigital treatmentdisabilitydissemination trialearly childhoodexperimental studyfunctional disabilityfunctional outcomesgazeimprovedindividuals with autism spectrum disordermachine learning algorithmmedical specialtiesmotor controlmulti-component interventionneuropsychiatrynew technologynovelpersonalized interventionprogramsrepetitive behaviorresearch clinical testingscreeningshowing emotionsocialsocial communicationsocial deficitssocial reciprocity
中文摘要
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英文摘要
Argus Cognitive STTR Grant Application
Abstract
Standardized behavioral observation methods are integral to developmental, educational, and behavioral
science research. However, existing observational strategies are too laborious to use in large-scale, intervention
and dissemination trials needed in autism spectrum disorder (ASD). In addition, current observational
strategies do not yield sufficiently quantitative, comparable and granular assessment that could drive the
comparison of therapies in clinical trials or the optimization and personalization of intervention. We are
developing a minimally intrusive medical device technology (“ARGUS-MDS”) to simultaneously
monitor multiple key social and problem behaviors in individuals with ASD and related
neurodevelopmental disorders (NDDs). Our team represents an essential collaboration between
computer and clinical scientists with expertise in artificial intelligence (AI), NDDs, diagnostics, multi-modal
interventions, and psychometrics. We seek support in the form of a Fast Track STTR grant to validate the
psychometric properties of ARGUS-MDS and its ability to provide data on change in target behaviors in early
childhood and school-aged children. This would then support the development of a scalable, digital treatment
progress indicator for behaviors reflecting social, repetitive behavior, and associated symptom profiles in ASD.
In Phase I, video and audio data will be collected during gold-standard diagnostic evaluations individuals with
ASD (n=15). Aim 1.1 will establish quality and clinical validity of ARGUS-MDS algorithms for key social
communication behaviors, while Aim 1.2 will evaluate test-retest reliability of biometric output. Phase I will
show that ARGUS-MDS meets quality metrics for biometric output, validates the clinician-
technician feedback system, and establishes intraclass correlation coefficients for automated
social communication (AutoSC) output. In Phase II our focus shifts to establishing psychometric
properties of derived scores for AutoSC analysis, evaluating convergence with established clinical and
functional measures, and preparing for regulatory filing in Phase III. Aim 2.1. will develop scores from
biometric data through exploratory and confirmatory factor analyses of social communication behaviors. Aim
2.2 evaluates correspondence of AutoSC scores to scores on standardized clinical assessments. Aim 2.3
develops a comprehensive Validation Strategy and executes Analytical Validation, per medical device design
control regulation and FDA guidance. Phase II will develop scores from AutoSC output, evaluate
measurement characteristics of AutoSC scores, reliability & validity of Autos SC scores, and
executes all Analytical Validations per the strategy document and FDA guidance. Phase I and II
milestones will set us up for commercialization in Phase III, including filing for regulatory approval and
product launch. Successful completion of this project will provide a novel, scalable medical device technology
to support objective, automated clinical evaluations of social impairments in ASD and other NDDs.
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会议论文
Promoting Prosocial Behavior in Syndromic Intellectual and Developmental Disabilities
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批准号:10363147
-
项目类别:
-
资助金额:$81.34万
-
财政年份:2022
-
负责人:LATHA Valluripalli SOORYA
-
依托单位:
Promoting Prosocial Behavior in Syndromic Intellectual and Developmental Disabilities
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批准号:10666356
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项目类别:
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资助金额:$89.47万
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财政年份:2022
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负责人:LATHA Valluripalli SOORYA
-
依托单位:
Integrated treatments for core deficits in autism spectrum disorder
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批准号:9212010
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项目类别:
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资助金额:$14.68万
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财政年份:2015
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负责人:LATHA Valluripalli SOORYA
-
依托单位:
Neural and Behavioral Outcomes of Social Skills Groups in Children with ASD
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批准号:7936899
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项目类别:
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资助金额:$29.03万
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财政年份:2009
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负责人:LATHA Valluripalli SOORYA
-
依托单位:
海外基金