deltatrials
Completed OBSERVATIONAL NCT05674214

Birth Weight-discordance in Twins Pregnancy: a Multicenter Retrospective Study

Occurrence of Liveborn Twins With Birth Weight-discordance and Its Relationship to the Adverse Outcomes: a Multicenter Retrospective Study

Sponsor: Central Hospital of Xiaogan

Updated 8 times since 2023 Last updated: Jun 6, 2023 Started: Sep 10, 2020 Primary completion: Oct 1, 2022 Completion: Nov 25, 2022
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT05674214, this observational or N/A phase trial focuses on Twin; Pregnancy, Affecting Fetus or Newborn and remains completed. Sponsored by Central Hospital of Xiaogan, it has been updated 8 times since 2020, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~Feb 2023 – ~Jul 2023 · 5 months · monthly snapshotCompleted~Jul 2023 – ~Nov 2023 · 4 months · monthly snapshotCompleted~Nov 2023 – ~Feb 2024 · 3 months · monthly snapshot~Feb 2024 – ~Jul 2024 · 5 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Nov 2024 · 2 months · monthly snapshot~Nov 2024 – ~Apr 2025 · 5 months · monthly snapshotCompleted~Apr 2025 – present · 15 months · monthly snapshotCompleted

Change History

8 versions recorded
  1. Apr 2025 — Present [monthly]

    Completed

  2. Nov 2024 — Apr 2025 [monthly]

    Completed

  3. Sep 2024 — Nov 2024 [monthly]

    Completed

  4. Jul 2024 — Sep 2024 [monthly]

    Completed

  5. Feb 2024 — Jul 2024 [monthly]

    Completed

Show 3 earlier versions
  1. Nov 2023 — Feb 2024 [monthly]

    Completed

  2. Jul 2023 — Nov 2023 [monthly]

    Completed

  3. Feb 2023 — Jul 2023 [monthly]

    Completed

    First recorded

Sep 2020

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Central Hospital of Xiaogan
  • Dongguan Binhai Bay Central Hospital
  • Dongguan People's Hospital
  • First Affiliated Hospital of Jinan University
  • First Affiliated Hospital of Shantou University Medical College
  • Guizhou Medical University Affiliated Hospital
  • Huizhou Municipal Central Hospital
  • Lanzhou University Second Hospital
  • Peking University Third Hospital
  • Second Affiliated Hospital of Shantou University Medical College
  • Sichuan Jinxin Women and Children's Hospital
  • The Affiliated Hospital of Inner Mongolia Medical University
  • The First Affiliated Hospital of Shaoyang University
  • The Second People's Hospital of GuangDong Province
  • The Third Affiliated Hospital of Guangzhou Medical University
  • The Third Hospital Of BaoGang Group
  • Xiamen University Women and Children's Hospital
  • Xinxiang Central Hospital
  • Yan'an University Affiliated Hospital
  • Yuebei People's Hospital
  • Zhongshan People's Hospital, Guangdong, China
Data source: The Third Affiliated Hospital of Guangzhou Medical University

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

Study Locations