Clinical trial NCT04274127: Early Screening of Autism Spectrum Disorder in General and Pediatric Practices
Official title: Early Screening of Autism Spectrum Disorder in General and Pediatric Practices, Nurseries and Early Child Care Centers, Using Parent Questionnaires and Guidance for Addressing the Child
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: NA
Conditions: Autism Spectrum Disorder
Keywords: Autism Spectrum Disorder
screening
ITC
M-CHAT-R
Lead sponsor: Hôpital le Vinatier
Sponsor class: OTHER
First posted: 2020-02-18
Enrollment: 1211
Sex: ALL
Minimum age (years): 16
Maximum age (years): 24
Standard ages: CHILD
Accepts healthy volunteers: yes
Allocation: NA
Intervention model: SINGLE_GROUP
Intervention model description: estimate the positive predictive value of an early detection kit composed of 2 questionnaires (M-CHAT-R + CSBS-ITC) followed by a confirmation of the detection with a phone call by a neuropsychologist, in children aged 16 to 24 months seen by their usual general practitioner or pediatrician or child care centers or attending nurseries.
Primary purpose: DIAGNOSTIC

Brief summary: Early screening for Autism Spectrum Disorder has been validated using different screening tools, in particular M-CHAT-R and ITC in different countries. Unfortunaltely, in France, they are not often used. Thus, medium age for diagnosis in France is late. Yet, early interventions has shown efficiency (grade B of HAS 2010 recommendations, HAS 2018) . The American have described an efficient method using partnership between pediatricians and autism specialists (Miller et al). Autism Spectrum Disorders concern 1% of population. The third Autism Plan in France then HAS 2018 Recommandations and The 2018 National Strategy for Autism have propose to implement three levels for early diagnostic : the frontline is constituted by professionals who can detect the firsts signs ( in nurseries, general practice, pediatric practice, early childhood centers), the second line is constituted by the proximity network of professionals who can diagnose " simple " autism ( CMP, CAMSP, neurologic pediatricians), the third line is constituted by expert teem in specialized hospital centers for neurodevelopmental disorders diagnostic.

This organization is, for now, not efficient. First lines professionals are not always formed to autism detection. When the screening is efficient, professionals have difficulties to address children to proximity teem trained to autism diagnostic because of delays or lack of professionals. The second line professionals are note always trained to use diagnostic tools and tend to address all the children to the third line, even when the diagnostic is not complex. The third lign is saturated by all these requests.

Detailed description: The investigator propose to improve autism screening in our region of Rhône-Alpes basing on the detection in nursery, and by first line doctors in order to diagnose autism before 3 year of age. After screening, a specialized teem will realize a follow-up by phone to guide practitioners to a diagnostic teem in proximity. Early screening realized near family house is compulsory to facilitate accessibility and collaboration between professionals. Diagnostic should be realized in a three month delay, conform to the recommendations. Our project proposes to screen the general population of children who hasn't been screened yet for autism.

Eligibility criteria: Inclusion Criteria:

* Patients aged between 16 and 24 months

Exclusion Criteria:

* Patient with previous Autism spectrum disorder (ASD) diagnostic

Primary outcomes:
measure: number of children with a confirmed ASD diagnosis
timeFrame: V4 (age of 3)
Secondary outcomes:
Other outcomes:
Locations:
city: Bron
country: France
facility: Centre Hospitalier Le Vinatier
state: Rhône
Study officials:
affiliation: CH Le Vinatier
name: Stéphanie Marignier
role: PRINCIPAL_INVESTIGATOR
References: