Completed NA INTERVENTIONAL 2-arm NCT01539135

The Influence of Endotracheal Tube Design on Fluid Leakage Into the Lungs During Surgery

The Influence of Endotracheal Tube Cuff Design on Intraoperative Microaspiration and Postoperative Respiratory Complications

Sponsor: Medtronic - MITG

Conditions Respiratory Aspiration

Interventions Methylene Blue

Updated 9 times since 2017 Last updated: Aug 5, 2015 Started: Apr 30, 2012 Primary completion: May 31, 2013 Completion: May 31, 2013

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

This NA trial investigates Respiratory Aspiration and is currently completed. Medtronic - MITG leads this study, which shows 9 recorded versions since 2012 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

9 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2023 — Jul 2024 [monthly]

Completed NA
Dec 2022 — Jan 2023 [monthly]

Completed NA
Dec 2021 — Dec 2022 [monthly]

Completed NA

▶ Show 4 earlier versions

Jan 2021 — Dec 2021 [monthly]

Completed NA
Sep 2020 — Jan 2021 [monthly]

Completed NA
Jun 2018 — Sep 2020 [monthly]

Completed NA
Jan 2017 — Jun 2018 [monthly]

Completed NA

First recorded

Apr 2012

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Medtronic - MITG

Data source: Medtronic - MITG

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

Study Locations

• New Orleans, United States