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Comparison Between Different Ways for Using Lidocaine During FB
Sponsor: Assiut University
Summary
compare the efficacy and safety of nebulized lidocaine, oropharyngeal lidocaine spray, or their combination for better outcome of topical anesthesia in subjects undergoing diagnostic FB; severity of cough , pain during procedure , cumulative dose of anesthesia needed and its adverse reaction , overall satisfaction .
Official title: Comparison Between Nebulized Lidocaine, Lidocaine Spray, or Their Combination for Topical Anesthesia During Diagnostic Flexible Bronchoscopy: a Randomized Trial
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
240
Start Date
2024-09
Completion Date
2026-11
Last Updated
2024-08-22
Healthy Volunteers
No
Interventions
Nebulized lidocaine
Subjects in group A underwent nebulization with 5 mL of 2% lidocaine for 15 minutes by using a jet nebulizer.
Lidocaine spray
Subjects in group B will underwent 10% lidocaine spray solution will be sprayed 10 times at the oropharynx at 5 s interval.
Combination of nebulized lidocaine and lidocaine spray
Group C: both nebulization and spray will be performed in the same manner except the number of spray will be 2 instead 10.