NCT04726306 - 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)

1
Teed RW (Lieutenant Commander, USN). Factors Producing Obstruction of the Auditory Tube in Submarine Personnel. United States Navy Medical Bulletin, Washington: U.S. Govt. Print. Off. Vol. XLII, No. 2. February 1944, pgs. 293-306. Bureau of Medicine and Surgery, Navy Department, Washington, D.C.
2
Edmonds C, Bennett M, Lippman J, Mitchell SJ. Ear Barotrauma. Ch. 7, Pgs. 86 - 87. Diving and Subaquatic Medicine 5th ed.
MACFIE DD
E.N.T PROBLEMS OF DIVING. Med Serv J Can. 1964 Dec;20:845-61. No abstract available.
McHugh ML
Interrater reliability: the kappa statistic. Biochem Med (Zagreb). 2012;22(3):276-82.
Nelson KP, Edwards D
Measures of agreement between many raters for ordinal classifications. Stat Med. 2015 Oct 15;34(23):3116-32. doi: 10.1002/sim.6546. Epub 2015 Jun 21.
O'Neill OJ, Weitzner ED
The O'Neill grading system for evaluation of the tympanic membrane: A practical approach for clinical hyperbaric patients. Undersea Hyperb Med. 2015 May-Jun;42(3):265-71.

A Comparative Analysis of Diagnostic Precision and Accuracy Using the TEED and OGS Clinical Grading Systems for Symptomatic Eustachian Tube Dysfunction and Middle Ear Barotrauma: A Validation Study

Details for clinical trial NCT04726306

Clinical trial NCT04726306 - References