Study on the tolerability of fiberoptic intubation using a fine particle nebulizer

JRCT ID: jRCTs042240070

Registered date:13/08/2024

Basic Information

• Recruitment status: Pending
• Health condition(s) or Problem(s) studied: none
• Date of first enrollment: 13/08/2024
• Target sample size: 39
• Study type: Interventional
• Intervention(s): After spraying lidocaine with a nebulizer and confirming sleep onset with propofol, perform endotracheal intubation.

Outcome(s)

• Primary Outcome: Percentage of cases in which endotracheal intubation was achieved without additional local anesthesia using Jackson nebulizer.

Secondary Outcome

Presence and number of reflexes (gag reflex, cough reflex) during the procedure
Time from completion of inhalation to intubation
Total local anesthetic usage
Number of additional local anesthetic sprays/Local anesthetic amount
Type and amount of additional sedatives and analgesics
Rate of muscle relaxants given before intubation

Key inclusion & exclusion criteria

• Age minimum: >= 18age old
• Age maximum: Not applicable
• Gender: Both

Include criteria

Patients 18 years or older who have consented to the study and who undergo surgery under general anesthesia.
In the first stage, patients scheduled to undergo spinal surgery.
Patients who are planning to obtain an A-line during general anesthesia.

Exclude criteria

Age under 18 years old
Patients who are judged to be unsuitable for participation in this study by the principal investigator or co-investigator

Related Information

• Primary Sponsor: Tamura Takahiro