Completed NA INTERVENTIONAL 2-arm NCT03453138

Usage of LMA Protector on Patients Who Undergo Laparoscopic Surgery (LMAP-LS)

The Comparison of Protector LMA and Endotracheal Tube in Patients Undergoing Laparoscopic Cholecystectomy Under General Anesthesia A Randomize Controlled Trial

Sponsor: Derince Training and Research Hospital

Conditions Laryngeal Mask Airway

Interventions LMA Protector Tracheal Intubation

Updated 6 times since 2018 Last updated: May 8, 2018 Started: Dec 26, 2017 Primary completion: May 1, 2018 Completion: May 1, 2018

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 Laryngeal Mask Airway and is currently completed. Derince Training and Research Hospital leads this study, which shows 6 recorded versions since 2017 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

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

Status: Active Not Recruiting → Completed

▶ Show 1 earlier version

Mar 2018 — Jun 2018 [monthly]

Active Not Recruiting NA

First recorded

Dec 2017

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Derince Training and Research Hospital

Data source: Derince Training and Research Hospital

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

Study Locations

• Kocaeli, Turkey (Türkiye)