Study: NCT04872881

Intervention type: PROCEDURE
Group type: ACTIVE_COMPARATOR
Intervention: Endotracheal Tube Insertion
Description: ETT will be repositioned with direct laryngoscopy (ETT cuff will be inflated just above the vocal cords)

Intervention type: PROCEDURE
Group type: ACTIVE_COMPARATOR
Intervention: Laryngeal Mask Insertion
Description: After selecting the appropriate LMA size for the patient, the ET Tube will be removed and the LMA will be inserted.

Intervention type: PROCEDURE
Group type: ACTIVE_COMPARATOR
Intervention: Fiberoptic Bronchoscopy
Description: After the patients' airway is established, the trachea and the process area will be displayed by the physician.~The success rate will be increased by performing the procedure with fiberoptic bronchoscopy.

Intervention type: PROCEDURE
Group type: ACTIVE_COMPARATOR
Intervention: Fiberoptic Bronchoscopy
Description: After the patients' airway is established, the trachea and the process area will be displayed by the physician.~The success rate will be increased by performing the procedure with fiberoptic bronchoscopy.

Intervention type: PROCEDURE
Group type: ACTIVE_COMPARATOR
Intervention: Radial Artery Monitoring
Description: The radial artery will be cannulated. Hemodynamic monitoring and blood gas analysis will be done in this way.

Intervention type: PROCEDURE
Group type: ACTIVE_COMPARATOR
Intervention: Radial Artery Monitoring
Description: The radial artery will be cannulated. Hemodynamic monitoring and blood gas analysis will be done in this way.

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: Anteroposterior chest x-ray
Description: When the tracheostomy cannula is placed and the patient is ventilated, the procedure will be terminated and confirmed with anteroposterior chest x-ray.

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: Anteroposterior chest x-ray
Description: When the tracheostomy cannula is placed and the patient is ventilated, the procedure will be terminated and confirmed with anteroposterior chest x-ray.

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: Arterial Blood Gas Analyses
Description: Hypoxia, acidosis and carbon dioxide increase will be followed

Intervention type: DIAGNOSTIC_TEST
Group type: ACTIVE_COMPARATOR
Intervention: Arterial Blood Gas Analyses
Description: Hypoxia, acidosis and carbon dioxide increase will be followed

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Propofol Fresenius
Description: 2mg/kg of propofol 2% injectable solution was given and propofol infusion at the dose of 6 mg/kg/hour will be started.

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Propofol Fresenius
Description: 2mg/kg of propofol 2% injectable solution was given and propofol infusion at the dose of 6 mg/kg/hour will be started.

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Rocuronium
Description: 0.6 mg/kg of rocuronium 50mg/5ml injectable solution was given.

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Rocuronium
Description: 0.6 mg/kg of rocuronium 50mg/5ml injectable solution was given.

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Fentanyl
Description: 1mcg/kg fentanyl of 0.5 mg/10ml injectable solution was given.

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Fentanyl
Description: 1mcg/kg fentanyl of 0.5 mg/10ml injectable solution was given.