The Ma'Anshan Birth Cohort (MABC)
A Population-Based Prospective Cohort Study to Examine the Effects of Maternal Pregnancy Exposure on Adverse Pregnancy Outcomes, Child Health and Their Development.
Sponsor: Anhui Medical University
A observational or N/A phase clinical study on Birth Defects and Child Development, this trial is ongoing. The trial is conducted by Anhui Medical University and has accumulated 11 data snapshots since 2013. Psychiatric clinical trials are essential for establishing evidence-based treatment standards.
Status Flow
Change History
11 versions recorded-
Sep 2025 — Present [monthly]
Active Not Recruiting
-
Sep 2024 — Sep 2025 [monthly]
Active Not Recruiting
-
Jul 2024 — Sep 2024 [monthly]
Active Not Recruiting
-
May 2024 — Jul 2024 [monthly]
Active Not Recruiting
Status: Completed → Active Not Recruiting
-
Dec 2021 — May 2024 [monthly]
Completed
▶ Show 6 earlier versions
-
Jan 2021 — Dec 2021 [monthly]
Completed
-
Nov 2020 — Jan 2021 [monthly]
Completed
-
Jun 2018 — Nov 2020 [monthly]
Completed
-
May 2018 — Jun 2018 [monthly]
Completed
-
Apr 2018 — May 2018 [monthly]
Completed
Phase: NA → None
-
Aug 2017 — Apr 2018 [monthly]
Completed NA
First recorded
May 2013
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- Anhui Medical University
- Ma'anshan Maternal and Child Health Care Hospital
For direct contact, visit the study record on ClinicalTrials.gov .