Table 2: Patient characteristics at the time of relapse or progression treated with high dose thiotepa.

Number of patients%

Patient characteristics
 Age, years
  Range4 to 31
Disease status at study entry
 Refractory disease24.4
 First relapse2657.8
 Subsequent relapse 1737.8
Site of last relapse
 Lung only2351
 Lung + another site1533
 Bone only12.2
Relapse operability
 Missing value2
Radiological response
 Partial response1230.8
 Stable disease1846.2
 Progressive disease923.1
 Not evaluable6
Histological response after thiotepa
 Good response929.0
 Poor response2271.0
 No surgery14