| Regime | Details of regime* | Total dose per initial period and its length | Av. dose/day initial period 21 days |
| Standard Regime* | 6 gms/M2 q 21 to 28 days | ave 6 q 21 days | 3.57 |
| [11] | with mesna dose 20% | ||
| Ifosphamide dose | |||
| Infusion regime | 6 - 8 hour infusion q day | low 8* in 4 days | 4.22 |
| Ifo. 2*/day | with mesna 20% ifos dose | high 14* in 7 days | 7.02 |
| and Gm-Csf 250 mcmg/day | Av. 11.5* in 5.8 days | 6.65 |