Folic Acid Clinical Trial: Follow up of Children (FACT 4 Child)
Sponsor: Ottawa Hospital Research Institute
A observational or N/A phase clinical study on Asthma and Autism Spectrum Disorder, this trial is completed. The trial is conducted by Ottawa Hospital Research Institute and has accumulated 13 data snapshots since 2017. Psychiatric clinical trials are essential for establishing evidence-based treatment standards.
Status Flow
Change History
13 versions recorded-
Sep 2025 — Present [monthly]
Completed
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May 2025 — Sep 2025 [monthly]
Completed
Status: Enrolling By Invitation → Completed
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Sep 2024 — May 2025 [monthly]
Enrolling By Invitation
-
Jul 2024 — Sep 2024 [monthly]
Enrolling By Invitation
-
Apr 2024 — Jul 2024 [monthly]
Enrolling By Invitation
▶ Show 8 earlier versions
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Dec 2023 — Apr 2024 [monthly]
Enrolling By Invitation
-
Sep 2022 — Dec 2023 [monthly]
Enrolling By Invitation
-
Jan 2021 — Sep 2022 [monthly]
Enrolling By Invitation
-
Sep 2020 — Jan 2021 [monthly]
Enrolling By Invitation
-
Jun 2019 — Sep 2020 [monthly]
Enrolling By Invitation
Status: Active Not Recruiting → Enrolling By Invitation
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Jun 2018 — Jun 2019 [monthly]
Active Not Recruiting
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Apr 2018 — Jun 2018 [monthly]
Active Not Recruiting
Phase: NA → None
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Sep 2017 — Apr 2018 [monthly]
Active Not Recruiting NA
First recorded
Jul 2017
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- Ottawa Hospital Research Institute
For direct contact, visit the study record on ClinicalTrials.gov .