Table 1.

Cyclophosphamide dosing regimens

Regimen	1st dose	Subsequent doses
Saline	0.8 mL saline at day-5	0.8 mL saline every 4 days
CP-A	70 mg/kg CP at day-2	50 mg/kg CP every 4 days
CP-B	140 mg/kg CP at day-5	100 mg/kg CP every 4 days
CP-C	140 mg/kg CP at day-2	100 mg/kg CP every 4 days
CP-D	140 mg/kg CP at day-5	100 mg/kg CP every 3 days

CP was administered intraperitoneally.