The purpose of study aims to determine which of the three different oxygenation strategies, including nasal cannula, modified nasopharyngeal cannula, and HFNO groups, is safer in patients undergoing bronchoscopy under sedation.
The patients will be evaluated in the anesthesia polyclinic before the procedure, routine preparation will be made, and written informed consent will be obtained. After being informed about the study and potential risks, all patients who gave written informed consent will be enrolled in the study by recording their demographic information after determining whether they are eligible to participate in the study. In addition, STOP-BANG and FRAIL fragility questionnaires will be administered to the patients. Which oxygenation method should be used which patient will be left to the decision of the Anesthesiologist; The oxygenation tools used in the bronchoscopy unit are nasal cannula, modified nasopharyngeal cannula, and HFNO. When the patients are taken to the procedure room, anesthesia management will be applied by the standard working order of the anesthesia clinic. In addition to non-invasive arterial blood pressure monitoring, 5-channel ECG and pulse oximetry, and standard hemodynamic monitoring, Bispectral Index (BIS) monitoring will be performed. During the process, oxygen saturation will be continuously monitored and the lowest value will be recorded. Interventions made in cases of low oxygen saturation will also be recorded. At the end of the procedure, the patient will be taken to the recovery unit after waking up.
Study Type
OBSERVATIONAL
Enrollment
252
Different oxygenation methods are used in bronchoscopy procedures under sedation.
Ankara Bilkent City Hospital
Ankara, Çankaya, Turkey (Türkiye)
RECRUITINGdesaturation rate during processing
desaturation: oxygen saturation falling below 90%. Oxygen saturation was monitored continuously with a pulse oximeter attached to one of the fingers. It was recorded when oxygen saturation dropped to \< 90%.
Time frame: during the procedure, an average of 1 hour
rate of use of the jaw thrust maneuver during the procedure
The chin thrust maneuver is one of the maneuvers used to provide airway patency. The jaw thrust maneuvers performed by the anesthesiologist were recorded in patients who were desaturated during the procedure.
Time frame: during the procedure, an average of 1 hour
rate of airway usage during the process
The airway that was desaturated during the procedure and used by the anesthesiologist to ensure airway patency was recorded.
Time frame: during the procedure, an average of 1 hour
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