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Airway Management clinical trials

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

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NCT ID: NCT02738788 Active, not recruiting - Airway Management Clinical Trials

Airway Changes in Patients Undergoing Elective Surgical Procedures in the Prone and Trendelenburg Positions

Start date: May 2015
Phase:
Study type: Observational

The goal of this study is to track the intraoperative changes that occur in the airways of patients undergoing 1) laparoscopic surgeries in the Trendelenburg position, and 2) spinal surgeries in the prone position, as well as the regression of these changes postoperatively. These surgeries are known to cause edema and swelling of the soft tissues of the head and neck, temporarily worsening airway anatomy, but there is little data quantifying these changes, and no studies have investigated the time course required for the airway to return to its baseline after extubation. This would be important clinical information given that airway management is always a major concern perioperatively. The investigators will test hypotheses by evaluating patients' airways preoperatively, immediately post-extubation, and at regular intervals thereafter using the Modified Mallampati Score class (MMS), in which a patient's airway is scored from class 1 to 4 (in which 4 indicates the highest likelihood of a difficult intubation) based on the visibility of the soft palate, uvula, and faucial pillars inside the oral cavity.