deltatrials
Unknown NA INTERVENTIONAL 2-arm NCT01806454

Calcium Supplementation to Prevent Preeclampsia in Sichuan Province of China

Calcium Supplementation to Prevent Preeclampsia in Sichuan Province of China: a Multi-center, Prospective Random Trial

Sponsor: Chengdu Women's and Children's Central Hospital

Conditions Preeclampsia
Interventions calcium
Updated 7 times since 2017 Last updated: Aug 24, 2015 Started: Oct 31, 2013 Primary completion: Nov 30, 2015
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A NA clinical study on Preeclampsia, this trial is ongoing. The trial is conducted by Chengdu Women's and Children's Central Hospital and has accumulated 7 data snapshots since 2013. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

~Jan 2017 – ~Jun 2018 · 17 months · monthly snapshotUnknown Status~Jun 2018 – ~Jan 2021 · 31 months · monthly snapshotUnknown Status~Jan 2021 – ~Nov 2022 · 22 months · monthly snapshotUnknown Status~Nov 2022 – ~Jul 2024 · 20 months · monthly snapshotUnknown Status~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotUnknown~Sep 2024 – ~Jun 2025 · 9 months · monthly snapshotUnknown~Jun 2025 – present · 15 months · monthly snapshotUnknown

Change History

7 versions recorded
  1. Jun 2025 — Present [monthly]

    Unknown NA

  2. Sep 2024 — Jun 2025 [monthly]

    Unknown NA

  3. Jul 2024 — Sep 2024 [monthly]

    Unknown NA

    Status: Unknown StatusUnknown

  4. Nov 2022 — Jul 2024 [monthly]

    Unknown Status NA

  5. Jan 2021 — Nov 2022 [monthly]

    Unknown Status NA

Show 2 earlier versions
  1. Jun 2018 — Jan 2021 [monthly]

    Unknown Status NA

  2. Jan 2017 — Jun 2018 [monthly]

    Unknown Status NA

    First recorded

Oct 2013

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Chengdu Women's and Children's Central Hospital
  • Guang'an people's hospital of Sichuan province
  • Sichuan Academy of Medical Sciences
  • Sichuan Provincial Maternal and Child Health Care Hospital
  • Suining Central Hospital
  • The First People's Hospital of Neijiang
  • West China Second University Hospital
  • pengzhou shi fuyou baojianyuan
Data source: West China Second University Hospital

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

Study Locations