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Study identifier: NCT04498598 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Structural Modification In Supraglottic Airway Device

Condition: Airway Complication of Anesthesia · Ventilation Therapy; Complications · Hypoxia  ·  Sponsor: The Cleveland Clinic

PhaseNA
Planned participants100
Who can joinAll sexes, 18 Years to 100 Years
Healthy volunteersNo

About this study

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.

This description comes directly from the study's public registry record.

Talk to the study team

Rafi Avitsian, MD  ·  216-444-9735  ·  avitsir@ccf.org

Mark Mettler  ·  216-445-8281  ·  mettlem@ccf.org

Always discuss trial participation with your own doctor first.

Locations (1)

Cleveland Clinic FoundationCleveland, Ohio, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT04498598