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Thoracic Surgery, Lung Isolation 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.

View clinical trials related to Thoracic Surgery, Lung Isolation.

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NCT ID: NCT02983149 Completed - Clinical trials for Thoracic Surgery, Lung Isolation

A Clinical Comparison of Two New Bronchial Blockers vs. Double Lumen Tubes in One Lung Ventilation

Start date: December 10, 2015
Phase: N/A
Study type: Interventional

Patients undergoing thoracic surgery require selective ventilation of one lung, which allows surgery to proceed on the operative lung that is deflated, and no longer moving. One-lung ventilation (OLV) may be achieved by the use of a double lumen endotracheal tube (DLT) or the placement of a bronchial blocker (BB) via a single lumen endotracheal tube, both of which are in routine clinical use at University Health Network. Recently, the Endobronchial Blocker (EZ blocker) has been marketed, with a forked tip design and two balloons, one of which is designed to fall into each of the right and left sides, it may require less repositioning. Initial clinical experience with the EZ Blocker suggests that it may be less likely than other blockers to become malpositioned during surgery. This study will compare the EZ blocker to the Fuji blocker, the most frequently used blocker at this institution, and to double-lumen tubes, the most commonly used devices to provide lung isolation, with respect to intra-operative malpositioning and the speed of lung separation and efficacy of lung collapse during thoracic surgery. Patients will be randomly assigned, to one of the three study groups: EZ Blocker, Fuji, or left-sided DLT, immediately prior to induction of anesthesia. The primary end points of time to lung isolation and number of required repositioning maneuvers.