RecruitingNot ApplicableNCT04498598

Structural Modification In Supraglottic Airway Device

Structural Modification In Supraglottic Airway Device Enhances Exchange Between Supraglottic & Endotracheal Ventilation Modes

Sponsor

The Cleveland Clinic

Enrollment

100 participants

Start Date

Sep 30, 2020

Study Type

INTERVENTIONAL

Conditions

hypoventilation Hypoxia Ventilation Therapy; Complications Airway Complication of Anesthesia

Summary

The proposed A/Z modification of a supraglottic airway (SGA) incorporates an opening in the SGA body that enables access to the endotracheal tube (ETT) through the body of the SGA without the need of using an exchange catheter, thus enabling an ETT to move in the body of the SGA and convert a supraglottic to endotracheal ventilation. In its original form an adaptor made from same material currently used in the endotracheal tubes can make ventilation through the proposed airway device possible in exactly the same manner of a conventional SGA currently used. This adapter also known as the R-piece can be replaced with an ETT. The modification also allows placement of SGA over an existing ETT to convert and endotracheal (ET) to supraglottic (SG) mode of ventilation without the need to use an exchange catheter.

Eligibility

Min Age: 18 YearsMax Age: 100 Years

Plain Language Summary

Simplified for easier understanding

This study tests a modified design of a supraglottic airway device — a breathing tube placed in the throat during general anesthesia. Researchers are evaluating whether structural changes to the device improve airway management and reduce complications compared to the standard design. The study involves adult patients scheduled for procedures under general anesthesia. This is a clinical trial comparing two versions of an airway management tool. It is relevant for hospitals and anesthesiologists looking to improve patient safety during surgery. You may be eligible if: - You are an adult (18 years or older) - You are scheduled to undergo a procedure requiring general anesthesia with an endotracheal tube and muscle relaxants - You can communicate in English - You can provide informed consent You may NOT be eligible if: - You have a history of difficult airway - Your physical exam suggests airway management will be difficult or require special equipment - Your BMI is greater than 35 - You have gastroesophageal reflux disease (GERD) - You are undergoing an emergency procedure - Your anesthetic plan does not involve general anesthesia Talk to your doctor to see if this trial is right for you.

This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.

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