deltatrials
Active Not Recruiting OBSERVATIONAL NCT00910559

Phenotypic and Genetic Factors in Autism Spectrum Disorders

Sponsor: Boston Children's Hospital

Conditions Autism Spectrum Disorders
Updated 18 times since 2017 Last updated: Dec 26, 2025 Started: Jul 31, 2008 Primary completion: Jan 31, 2028 Completion: Feb 28, 2030
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT00910559, this observational or N/A phase trial focuses on Autism Spectrum Disorders and remains ongoing. Sponsored by Boston Children's Hospital, it has been updated 18 times since 2008, reflecting substantial change activity. Mental health research at this phase helps define safety and dosing parameters for future study.

Status Flow

~Jan 2017 – ~Jul 2017 · 6 months · monthly snapshot~Jul 2017 – ~Aug 2017 · 31 days · monthly snapshot~Aug 2017 – ~Apr 2018 · 8 months · monthly snapshot~Apr 2018 – ~May 2018 · 30 days · monthly snapshot~May 2018 – ~Jun 2018 · 31 days · monthly snapshot~Jun 2018 – ~Aug 2019 · 14 months · monthly snapshot~Aug 2019 – ~Aug 2020 · 12 months · monthly snapshot~Aug 2020 – ~Sep 2020 · 31 days · monthly snapshot~Sep 2020 – ~Nov 2020 · 2 months · monthly snapshot~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshot~Jan 2021 – ~Sep 2021 · 8 months · monthly snapshot~Sep 2021 – ~Dec 2021 · 3 months · monthly snapshot~Dec 2021 – ~Apr 2022 · 4 months · monthly snapshot~Apr 2022 – ~Mar 2024 · 23 months · monthly snapshot~Mar 2024 – ~Jul 2024 · 4 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Jan 2026 · 16 months · monthly snapshot~Jan 2026 – present · 8 months · monthly snapshot

Change History

18 versions recorded

  1. Jan 2026 — Present [monthly]

    Active Not Recruiting

  2. Sep 2024 — Jan 2026 [monthly]

    Active Not Recruiting

  3. Jul 2024 — Sep 2024 [monthly]

    Active Not Recruiting

  4. Mar 2024 — Jul 2024 [monthly]

    Active Not Recruiting

  5. Apr 2022 — Mar 2024 [monthly]

    Active Not Recruiting

▶ Show 13 earlier versions

  1. Dec 2021 — Apr 2022 [monthly]

    Active Not Recruiting

  2. Sep 2021 — Dec 2021 [monthly]

    Active Not Recruiting

  3. Jan 2021 — Sep 2021 [monthly]

    Active Not Recruiting

  4. Nov 2020 — Jan 2021 [monthly]

    Active Not Recruiting

  5. Sep 2020 — Nov 2020 [monthly]

    Active Not Recruiting

  6. Aug 2020 — Sep 2020 [monthly]

    Active Not Recruiting

  7. Aug 2019 — Aug 2020 [monthly]

    Active Not Recruiting

  8. Jun 2018 — Aug 2019 [monthly]

    Active Not Recruiting

  9. May 2018 — Jun 2018 [monthly]

    Active Not Recruiting

  10. Apr 2018 — May 2018 [monthly]

    Active Not Recruiting

    Phase: NA → None

  11. Aug 2017 — Apr 2018 [monthly]

    Active Not Recruiting NA

  12. Jul 2017 — Aug 2017 [monthly]

    Active Not Recruiting NA

    Status: Unknown Status → Active Not Recruiting

  13. Jan 2017 — Jul 2017 [monthly]

    Unknown Status NA

    First recorded

Jul 2008

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Boston Children's Hospital
  • National Institute of Mental Health (NIMH)
Data source: Boston Children's Hospital

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations