Air-Q® SP Versus Williams Intubating Airway for Single-Operator FOI (NCT03247803) | Clinical Trial Compass
CompletedNot Applicable
Air-Q® SP Versus Williams Intubating Airway for Single-Operator FOI
United States60 participantsStarted 2018-06-11
Plain-language summary
The air-Q and air-Q SP are commercially-available supraglottic airways (SGAs) that can be used for primary airway maintenance or as a conduit for FOI, as can be the Williams, Ovassapian, and Berman Intubating Airways. The air-Q products have the same overall geometrical design, but differ in their cuff inflating mechanisms, where the air-Q uses a traditional pilot balloon valve, while the air-Q SP utilizes a self-inflating cuff that dynamically adjusts according to the relative resistances to airflow between the patient's lungs and the device's cuff. The purpose of this study is to compare the single-operator intubation success using the air-Q SP versus the Williams Intubating Airway as a conduit for flexible bronchoscopic intubation (FBI) and to compare the single-operator intubation success using the air-Q SP versus the Williams Intubating Airway as a conduit for flexible bronchoscopic intubation. Both devices are commercially-available and being used in the study in accordance with their labeled intended use. The investigator envisage that the endpoint of the study will be single operator intubation success rate.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Adult patients (≥18 years);
. The patient is scheduled for an elective surgery or procedure that will take place in the UWHC main operating room, outpatient surgical center, or ambulatory procedure center; and
. The patient's primary anesthesia care team has planned for general anesthesia with orotracheal intubation for airway maintenance.
Exclusion criteria
. The patient is \< 18 years of age;
. The patient is non-English speaking;
. The patient is known or believed to be pregnant;
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
The primary endpoint is single-operator intubation success.
. The patient has impaired decision-making capacity;
. The patient is at increased risk for aspiration, including non-fasted or emergency surgery, and cases of uncontrolled gastroesophageal reflux disease, hiatal hernia, gastroparesis, esophageal dysmotility, prior esophagectomy, and/or emesis within twenty-four hours of the surgery or procedure;
. The patient has limited mouth opening or oropharyngeal anatomy making successful placement of the study airway conduit unlikely;
. The patient has airway exam features, a medical condition, or a past airway management history, which prompts the attending anesthesiologist to plan to maintain spontaneous ventilation during tracheal intubation;