Exploring the characteristics of Autism Spectrum Disorders

Phenotypic Exploration of Autism Spectrum Disorders Retrospective and Prospective Data

Observational Assistance Publique - Hôpitaux de Paris · NCT04923854

This study is trying to learn more about the different traits of Autism Spectrum Disorders by looking at both past and current information from people with ASD.

Quick facts

Study typeObservational
Enrollment1500 (estimated)
Ages1 Year to 18 Years
SexAll
SponsorAssistance Publique - Hôpitaux de Paris Academic / other
Locations1 site (Paris)
Trial IDNCT04923854 on ClinicalTrials.gov

What this trial studies

This observational study aims to explore the phenotypic heterogeneity of Autism Spectrum Disorders (ASD) by collecting both retrospective and prospective data on patients. It focuses on understanding the genetic and clinical factors associated with ASD, which affects about 1% of the population. The study will utilize routine care clinical investigation criteria and assessment scales to evaluate the characteristics of the participants. By systematically gathering this data, the research seeks to enhance the understanding of ASD and its underlying genetic factors.

Who should consider this trial

Good fit: Ideal candidates for this study are children under 18 years old diagnosed with Autism Spectrum Disorder.

Not a fit: Patients who do not have a diagnosis of Autism Spectrum Disorder will not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved diagnostic and treatment strategies for individuals with Autism Spectrum Disorder.

How similar studies have performed: Other studies exploring genetic factors in Autism Spectrum Disorders have shown promise, indicating that this approach is building on existing knowledge rather than being entirely novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* child (age \<18 years) with Autism Spectrum DisorderAutism Spectrum Disorder

Exclusion Criteria:

\-

Where this trial is running

Paris

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Autism Spectrum Disorder
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.