Effects of Paratracheal Compression and Cricoid Compression on LMA ProSeal Placement

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

80 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-10-24

Study Completion Date

2024-12-16

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

The aim of this study is to compare the effect of paratracheal and cricoid pressure on LMA ProSeal insertion, insertion time, insertion difficulty, and the rate of optimal positioning of the device after insertion.

Related Clinical Trials

Explore similar clinical trials based on study characteristics and research focus.

LMA Placement Techniques and Airway in Children and Oropharyngeal Leak Pressure

NCT06174896

Anesthesia Airway

COMPLETED NA

Comparison of ProSeal Laryngeal Mask Airway, LTS-D and I-gel in Mechanically Ventilated Patients

NCT02877940

Airway Morbidity

COMPLETED NA

Comparison of Gastric Volume in I-gel and ProSeal Laryngeal Mask Airways

NCT07138092

Nausea and Vomiting, Postoperative Sore-throat

NOT_YET_RECRUITING NA

The Effect of Placement of Proseal Laryngeal Mask Airway With C-Mac Videolaryngoscopy

NCT03852589

Laryngeal Masks Anesthesia, General Videolaryngoscopy

COMPLETED NA

Comparison of LMA Proseal and LMA Supreme for Efficient Ventilation During Lateral Positioned Laparoscopic Surgeres

NCT02852135

Urologic Surgical Procedures

COMPLETED NA

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Airway Management

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

There are two groups;

1. Experimental Group: Group P; paratracheal compression will be applied during LMA ProSeal insertion.
2. Sham Comparator: Group C; cricoid compression will be applied during LMA ProSeal insertion.

Primary Study Purpose

SUPPORTIVE_CARE

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

patients, care providers, investigator and outcome assessors will be blinded.

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Cricoid pressure group

Cricoid pressure will be applied during LMA ProSeal insertion.

Group Type SHAM_COMPARATOR

Cricoid pressure

Intervention Type OTHER

Cricoid pressure will be applied during LMA ProSeal insertion.

Paratracheal pressure group

Paratracheal pressure will be applied during LMA ProSeal insertion.

Group Type EXPERIMENTAL

Paratracheal pressure

Intervention Type OTHER

Pratracheal pressure will be applied during LMA ProSeal insertion.

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

Cricoid pressure

Cricoid pressure will be applied during LMA ProSeal insertion.

Intervention Type OTHER

Paratracheal pressure

Pratracheal pressure will be applied during LMA ProSeal insertion.

Intervention Type OTHER

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Patients aged 19-70 years who are scheduled for general anaesthesia for whom LMA management would be appropriate.

Exclusion Criteria

* with cervical spine disease
* expected difficult airway
* upper airway abnormalities
* body mass index (BMI) more than 35 kg/m2
* high risk of aspiration (hiatus hernia, gastro-oesophageal reflux disease and starvation)
* postoperative ventilator care
* surgeries requiring positions other than supine.

Minimum Eligible Age

18 Years

Maximum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No