deltatrials
Recruiting OBSERVATIONAL NCT03633162

Maternal Grandmothers in the Born in Guangzhou Cohort Study (MGBIG)

Sponsor: Children's Hospital Medical Center, Cincinnati

Updated 10 times since 2018 Last updated: Sep 27, 2024 Started: May 21, 2018 Primary completion: Dec 31, 2025 Completion: Dec 31, 2038
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This observational or N/A phase trial investigates Childhood Obesity and Hereditary Transmission and is currently actively recruiting participants. Children's Hospital Medical Center, Cincinnati leads this study, which shows 10 recorded versions since 2018 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Sep 2018 – ~Mar 2020 · 18 months · monthly snapshotRecruiting~Mar 2020 – ~Nov 2020 · 8 months · monthly snapshotRecruiting~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshotRecruiting~Jan 2021 – ~Dec 2021 · 11 months · monthly snapshotRecruiting~Dec 2021 – ~Apr 2022 · 4 months · monthly snapshotRecruiting~Apr 2022 – ~Oct 2023 · 18 months · monthly snapshotRecruiting~Oct 2023 – ~Jul 2024 · 9 months · monthly snapshotRecruiting~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotRecruiting~Sep 2024 – ~Oct 2024 · 30 days · monthly snapshotRecruiting~Oct 2024 – present · 21 months · monthly snapshotRecruiting

Change History

10 versions recorded
  1. Oct 2024 — Present [monthly]

    Recruiting

  2. Sep 2024 — Oct 2024 [monthly]

    Recruiting

  3. Jul 2024 — Sep 2024 [monthly]

    Recruiting

  4. Oct 2023 — Jul 2024 [monthly]

    Recruiting

  5. Apr 2022 — Oct 2023 [monthly]

    Recruiting

Show 5 earlier versions
  1. Dec 2021 — Apr 2022 [monthly]

    Recruiting

  2. Jan 2021 — Dec 2021 [monthly]

    Recruiting

  3. Nov 2020 — Jan 2021 [monthly]

    Recruiting

  4. Mar 2020 — Nov 2020 [monthly]

    Recruiting

  5. Sep 2018 — Mar 2020 [monthly]

    Recruiting

    First recorded

May 2018

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Children's Hospital Medical Center, Cincinnati
  • Guangzhou Women and Children's Medical Center
  • University of Birmingham
Data source: Guangzhou Women and Children's Medical Center

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

Study Locations