NCT03999476 - Clinical Trial References

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Citation(s)

Han DW, Shim YH, Shin CS, Lee YW, Lee JS, Ahn SW
Estimation of the length of the nares-vocal cord. Anesth Analg. 2005 May;100(5):1533-1535. doi: 10.1213/01.ANE.0000149900.68354.33.
Marfin AG, Iqbal R, Mihm F, Popat MT, Scott SH, Pandit JJ
Determination of the site of tracheal tube impingement during nasotracheal fibreoptic intubation. Anaesthesia. 2006 Jul;61(7):646-50.
Reeves DS, Brown NM
Mycobacterial contamination of fibreoptic bronchoscopes. J Hosp Infect. 1995 Jun;30 Suppl:531-6.

Randomized- Single Blind Trial of Ambu Ascope and Fiberoptic in Severely Difficult Air Way Patient Having Posterior Third Fixed Tongue Cancer

Clinical trial NCT03999476 - References