← Eichor
Study identifier: NCT06305273 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Effectiveness of Two Different Body Positions During Facemask Ventilation in Obese Patients

Condition: Obesity  ·  Sponsor: Mount Sinai Hospital, Canada

PhaseNA
Planned participants50
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

It is important to provide enough oxygen to the patients who are asleep during surgery. One way to do this is by using a mask placed over the face to help them breathe. When it becomes difficult getting enough oxygen into the patient's body using the mask, it's called difficult mask ventilation. There can be different reasons for this, and having a higher BMI is one of them. Body physique is assessed by Body Mass Index (BMI). This calculation gives an indication of a person's weight relative to their height. There is some evidence in the research literature to suggest that when the patient is positioned in a way that helps their airway, like using a device to lift their head and torso 25 degrees , it might help the process of getting enough oxygen work better. The study aims to determine if patients with high BMI can breathe better using a face mask while they are in a head elevated position compared to lying flat on their back.

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

Talk to the study team

Fabricio Zasso, MD  ·  416-586-4800  ·  Fabricio.Zasso@sinaihealth.ca

Always discuss trial participation with your own doctor first.

Locations (1)

Mount Sinai HospitalToronto, Ontario, CanadaRecruiting

Follow this study

Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.

We email about this public record only. Unsubscribe anytime with one click. Never medical advice.

Is this your study? This page was generated automatically from the public registry record. Sponsors can claim it — free — to add branding and verified contact routing. Claim this page →

This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.

Source record: clinicaltrials.gov/study/NCT06305273