deltatrials
Completed NCT01168453

Changes in Anatomical Landmark Locations

Changes in the Relationship Between the Right Internal Jugular Vein and Anatomical Landmark After Head Rotation

Sponsor: Soonchunhyang University Hospital

Conditions Anesthesia, General Intubation
Interventions head position change
Updated 8 times since 2017 Last updated: Aug 6, 2010 Started: May 31, 2009 Primary completion: Feb 28, 2010 Completion: Apr 30, 2010

A observational or N/A phase clinical study on Anesthesia, General and Intubation, this trial is completed. The trial is conducted by Soonchunhyang University Hospital and has accumulated 8 data snapshots since 2009. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Change History

8 versions recorded

  1. Sep 2025 — Present [monthly]

    Completed

  2. Sep 2024 — Sep 2025 [monthly]

    Completed

  3. Jul 2024 — Sep 2024 [monthly]

    Completed

  4. Jan 2021 — Jul 2024 [monthly]

    Completed

  5. Jun 2018 — Jan 2021 [monthly]

    Completed

▶ Show 3 earlier versions

  1. Apr 2018 — Jun 2018 [monthly]

    Completed

    Phase: NA → None

  2. Feb 2017 — Apr 2018 [monthly]

    Completed NA

  3. Jan 2017 — Feb 2017 [monthly]

    Completed NA

    First recorded

May 2009

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Soonchunhyang University Hospital
Data source: Soonchunhyang University Hospital

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

Study Locations

  • • Seoul, South Korea