Completed NA INTERVENTIONAL 2-arm NCT02190032

Modified Angled Tube vs. Conventional Angled Tube in Double-lumen Endotracheal Tube Intubation

Comparison of Individually Modified Angled Tube and Conventional Angled Tube in Double-lumen Endotracheal Tube Intubation: A Randomized Clinical Trial

Sponsor: Samsung Medical Center

Conditions Intubation, Intratracheal Thoracic Surgical Procedures

Interventions Mallinckrodt endobronchial tube with a conventional angle Mallinckrodt endotracheal tube with a modified angle

Updated 6 times since 2017 Last updated: Feb 22, 2015 Started: Jul 31, 2014 Primary completion: Jan 31, 2015 Completion: Jan 31, 2015

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT02190032, this NA trial focuses on Intubation, Intratracheal and Thoracic Surgical Procedures and remains completed. Sponsored by Samsung Medical Center, it has been updated 6 times since 2014, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

Change History

6 versions recorded

Sep 2025 — Present [monthly]

Completed NA
Sep 2024 — Sep 2025 [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2021 — Jul 2024 [monthly]

Completed NA
Jun 2018 — Jan 2021 [monthly]

Completed NA

▶ Show 1 earlier version

Jan 2017 — Jun 2018 [monthly]

Completed NA

First recorded

Jul 2014

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Samsung Medical Center

Data source: Samsung Medical Center

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

Study Locations

• Seoul, South Korea