In some embodiments, the otic formulation or composition contains at least one viscosity modulating agent that provides the otic formulation or composition with a viscosity of at least about 10 cP, about 20 cP, about 30 cP, about 40 cP, about 50 cP, about 60 cP, about 70 cP, about 80 cP, about 90 cP, about 100 cP, about 200 cP, about 300 cP, about 400 cP, about 500 cP, about 600 cP, about 700 cP, about 800 cP, about 900 cP, about 1000 cP, about 2,000 cP, about 3,000 cP, about 4,000 cP, about 5,000 cP, about 6,000 cP, about 7,000 cP, about 8,000 cP, about 9,000 cP, about 10,000 cP, about 15,000 cP, or about 20,000 cP
Although slow-exchange NMR features do not evaluate K D as accurately as fast exchange 35 , these K D estimations correlated well with two-site SPR binding data (Table 1)
Factor in the rapid clearance mechanism, whereby nasally-applied drugs are cleared with a half-life of approximately 21 minutes, and its clear why only certain peptides can be used nasally
In a hospital outpatient or facility setting, that rate drops to approximately $11 to $18
