2 Clinical Trials for Various Conditions
The purpose of this research study is to determine how cell changes during endotracheal intubation and artificial lung ventilation affect lung inflammation. Patients will undergo placement of an endotracheal tube (ETT) as standard of care. Tracheal (windpipe) lavage will be obtained each day for up to 72 hours. Lung samples or fiberoptic (lung) samples will be collected at the same time intervals when possible and if they are done as standard of care. Blood samples will be obtained simultaneous with the collection of the trachael (windpipe) specimens.
Patients will undergo placement of an endotracheal tube (ETT) as standard of care. Tracheal lavage will be conducted using 5 mL of sterile saline solution by a push/suction technique. Specimen samples obtained by wall suction will be collected at 2 time points following intubation. Blood samples will be obtained at 2 time points, simultaneous with the collection of the tracheal specimens.