Table 3

Amount of initial concentration of tropisetron (0.05 mg/mL) with methylprednisolone sodium succinate (0.4–0.8 mg/mL) remaining after 48 hours of storage at 4°C and 25°C (%; mean±SD; n=3)

Time (hours)	4°C		25°C		4°C		25°C
Time (hours)	T (0.05 mg/mL, %)	M (0.4 mg/mL, %)	T (0.05 mg/mL, %)	M (0.4 mg/mL, %)	T (0.05 mg/mL, %)	M (0.8 mg/mL, %)	T (0.05 mg/mL, %)	M (0.8 mg/mL, %)
0	100	100	100	100	100	100	100	100
2	99.9	99.7	99.5	99.0	100.2	99.9	99.7	100.3
4	99.9	100.1	98.9	98.7	99.9	99.8	99.1	99.5
6	99.8	99.9	98.7	98.4	99.8	99.8	98.6	98.7
8	99.8	99.8	98.4	98.9	99.3	99.2	97.8	97.9
24	99.3	99.2	98.2	98.7	99.2	98.4	97.9	97.5
48	98.9	98.7	97.9	97.9	98.6	98.1	97.5	97.4

M, methylprednisolone sodium succinate; T, tropisetron.