Usage of LMA Protector on Patients Who Undergo Laparoscopic Surgery

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

Status

Completed

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT03453138

Acronym

LMAP-LS

Enrollment

154

Registered

2018-03-05

Start date

2017-12-26

Completion date

2018-05-01

Last updated

2018-05-09

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Laryngeal Mask Airway

Keywords

laryngel mask airway, laparoscopic surgery

Brief summary

LMA Protector is a recently developed second generation laryngeal mask several kinds of different laryngeal masks were used for the airway management during laparoscopic surgeries. However there is a lack of knowledge for the use of LMA Protector during laparoscopic surgery .In this study researchers aim to determine the effectivity of LMA Protector and plan to analyse the orofaryngeal cuff pressure and fiberoptic grading scale measurements .

Detailed description

Tracheal intubation may have more complications than laryngeal masks. In this study researchers aim to determine the effectivity of LMA Protector and on the otherside the heamodynamic variables and the complication rates between tracheal ıntubation and laryngeal mask insertion will be compared.

Interventions

DEVICELMA Protector

LMA Protector will be inserted by a blind researcher after standart anesthesia induction. The view of the larynx will be assessed using fiberoptic grading scale

DEVICETracheal Intubation

tracheal intubation will be perform after standart anaesthetic induction and heamodynamic variables including blood pressure heart rate and possible complications will be observed

Study design

Allocation

RANDOMIZED

Intervention model

PARALLEL

Primary purpose

TREATMENT

Masking

SINGLE (Outcomes Assessor)

Eligibility

Sex/Gender

ALL

Age

18 Years to 80 Years

Healthy volunteers

Inclusion criteria

* ASA class I-III patients * Patients undergo laparoscopic surgeries * Laparoscopic surgeries duration of less than 2 hours

Exclusion criteria

* Difficult intubation history * BMI\>35 * Open cholesistectomies

Design outcomes

Primary

Measure	Time frame	Description
Ventilatory efficiency pressures for the LMA Protector	Intraoperative	Oropharyngeal pressure leak test, the peak airway pressures will be determined

Secondary

Measure	Time frame	Description
Feasibility of LMA Protector	Intraoperative	The grading of fiberoptic view of larynx through the LMA Protector
Ease of insertion of LMA Protector	Intraoperative	Each attemption to insert LMA will be record.

Countries

Turkey (Türkiye)

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026